[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 81.758670][ T32] audit: type=1800 audit(1571309323.806:25): pid=11770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 81.781649][ T32] audit: type=1800 audit(1571309323.826:26): pid=11770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 81.816910][ T32] audit: type=1800 audit(1571309323.856:27): pid=11770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.16' (ECDSA) to the list of known hosts. 2019/10/17 10:48:57 fuzzer started 2019/10/17 10:49:02 dialing manager at 10.128.0.26:35405 2019/10/17 10:49:02 syscalls: 2415 2019/10/17 10:49:02 code coverage: enabled 2019/10/17 10:49:02 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2019/10/17 10:49:02 extra coverage: enabled 2019/10/17 10:49:02 setuid sandbox: enabled 2019/10/17 10:49:02 namespace sandbox: enabled 2019/10/17 10:49:02 Android sandbox: /sys/fs/selinux/policy does not exist 2019/10/17 10:49:02 fault injection: enabled 2019/10/17 10:49:02 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/10/17 10:49:02 net packet injection: enabled 2019/10/17 10:49:02 net device setup: enabled 2019/10/17 10:49:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 10:51:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000080)=@mpls_newroute={0xa0, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_NEWDST={0x84, 0x12}]}, 0xa0}}, 0x0) syzkaller login: [ 269.025628][T11934] IPVS: ftp: loaded support on port[0] = 21 [ 269.168877][T11934] chnl_net:caif_netlink_parms(): no params data found [ 269.227567][T11934] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.234849][T11934] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.243907][T11934] device bridge_slave_0 entered promiscuous mode [ 269.253447][T11934] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.260625][T11934] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.269407][T11934] device bridge_slave_1 entered promiscuous mode [ 269.301301][T11934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 269.314038][T11934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 269.349290][T11934] team0: Port device team_slave_0 added [ 269.358787][T11934] team0: Port device team_slave_1 added [ 269.477225][T11934] device hsr_slave_0 entered promiscuous mode [ 269.733493][T11934] device hsr_slave_1 entered promiscuous mode [ 270.015041][T11934] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.022706][T11934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.030433][T11934] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.037687][T11934] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.117920][T11934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 270.139484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.151204][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.164066][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.178041][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 270.199805][T11934] 8021q: adding VLAN 0 to HW filter on device team0 [ 270.214726][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.224430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.233410][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.240565][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.289337][T11934] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 270.299957][T11934] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.314821][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.324318][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.333613][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.340772][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.350179][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.360077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.370075][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.379899][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.389516][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.399380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.408922][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.418029][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.427638][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.436866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.451328][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.460418][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.489464][T11934] 8021q: adding VLAN 0 to HW filter on device batadv0 10:51:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000080)=@mpls_newroute={0xa0, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_NEWDST={0x84, 0x12}]}, 0xa0}}, 0x0) 10:51:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000080)=@mpls_newroute={0xa0, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_NEWDST={0x84, 0x12}]}, 0xa0}}, 0x0) 10:51:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000080)=@mpls_newroute={0xa0, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_NEWDST={0x84, 0x12}]}, 0xa0}}, 0x0) 10:51:53 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r2) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="88"], 0x1}}, 0x0) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfeac) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x20000000010002, 0x0) 10:51:53 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r2) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="88"], 0x1}}, 0x0) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfeac) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x20000000010002, 0x0) 10:51:53 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r2) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="88"], 0x1}}, 0x0) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfeac) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x20000000010002, 0x0) 10:51:53 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r2) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="88"], 0x1}}, 0x0) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfeac) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x20000000010002, 0x0) 10:51:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 271.438785][T11966] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 10:51:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x400014) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'.\x01\x00\x00\x13\x00', 0x1f}) 10:51:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x400014) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'.\x01\x00\x00\x13\x00', 0x1f}) 10:51:55 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="11dca50d5e0bcfe47bf070afdb7e9819d361d6b7bdc0335b11a7c17772a5e84d9d62e47b85549f0737109c1d71cd1688e18dad0caed402a55cd479ee1910ed9b861707619380abd7ea316096cc6191cbfb87c3ab4cd7862c0cd3565cc1b990d465cccf62f6d5d6dbe148a62cdb860a3379388c333a86999490a0ec2b8d61170c5d1571f7360a3adccdc966073a9b6036630dd425f335768f057c35d691965433c6319bb597f402dc82f0a6e8ceefc51e82") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, 0x0, &(0x7f0000000300)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}]}, 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:55 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x400014) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'.\x01\x00\x00\x13\x00', 0x1f}) 10:51:55 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x400014) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'.\x01\x00\x00\x13\x00', 0x1f}) [ 273.426840][T11999] IPVS: ftp: loaded support on port[0] = 21 10:51:55 executing program 0: 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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r6, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "355a13080fa8a9ff0000f4ff0000000000"}}}}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x29, 0x429, 0x0, 0x0, {0x0, r8, {0x7}}}, 0x24}}, 0x0) [ 273.648591][T11999] chnl_net:caif_netlink_parms(): no params data found [ 273.723817][T11999] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.731039][T11999] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.739907][T11999] device bridge_slave_0 entered promiscuous mode [ 273.761916][T11999] bridge0: port 2(bridge_slave_1) entered blocking state 10:51:55 executing program 0: 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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r6, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "355a13080fa8a9ff0000f4ff0000000000"}}}}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x29, 0x429, 0x0, 0x0, {0x0, r8, {0x7}}}, 0x24}}, 0x0) [ 273.769628][T11999] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.778438][T11999] device bridge_slave_1 entered promiscuous mode [ 273.836083][T11999] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.864908][T11999] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.910526][T11999] team0: Port device team_slave_0 added [ 273.922502][T11999] team0: Port device team_slave_1 added 10:51:56 executing program 0: 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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r6, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "355a13080fa8a9ff0000f4ff0000000000"}}}}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x29, 0x429, 0x0, 0x0, {0x0, r8, {0x7}}}, 0x24}}, 0x0) [ 274.027017][T11999] device hsr_slave_0 entered promiscuous mode [ 274.163033][T11999] device hsr_slave_1 entered promiscuous mode [ 274.292376][T11999] debugfs: Directory 'hsr0' with parent '/' already present! 10:51:56 executing program 0: 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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r6, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "355a13080fa8a9ff0000f4ff0000000000"}}}}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x29, 0x429, 0x0, 0x0, {0x0, r8, {0x7}}}, 0x24}}, 0x0) [ 274.338251][T11999] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.345534][T11999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.354216][T11999] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.361395][T11999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.414666][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.434858][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.585887][T11999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 274.608047][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.616907][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 10:51:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200000000001f6) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0xc) recvmmsg(r0, &(0x7f0000005140)=[{{&(0x7f00000001c0)=@caif, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)=""/2, 0x2}], 0x2}, 0x1}, {{&(0x7f00000003c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)=""/27, 0x1b}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000}, 0x805}, {{&(0x7f00000014c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002940)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/161, 0xa1}, {&(0x7f0000002600)=""/226, 0xe2}, {&(0x7f0000002700)=""/197, 0xc5}, {&(0x7f0000002800)=""/224, 0xe0}, {&(0x7f0000002900)=""/58, 0x3a}], 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f00000029c0)=""/94, 0x5e}, {&(0x7f0000002a40)=""/24, 0x18}, {&(0x7f0000002a80)=""/114, 0x72}, {&(0x7f0000002b00)=""/210, 0xd2}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/177, 0xb1}, {&(0x7f0000003cc0)=""/185, 0xb9}, {&(0x7f0000003d80)=""/117, 0x75}, {&(0x7f0000003e00)=""/111, 0x6f}], 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000003f40)=""/234, 0xea}, {&(0x7f0000004040)=""/46, 0x2e}], 0x2}}, {{&(0x7f00000040c0)=@llc, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004140)=""/213, 0xd5}, {&(0x7f0000004240)=""/221, 0xdd}, {&(0x7f0000004340)=""/79, 0x4f}, {&(0x7f00000043c0)=""/220, 0xdc}, {&(0x7f00000044c0)=""/218, 0xda}, {&(0x7f00000045c0)=""/209, 0xd1}, {&(0x7f00000046c0)=""/227, 0xe3}], 0x7, &(0x7f0000004840)=""/76, 0x4c}, 0x1}, {{&(0x7f00000048c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004940)=""/189, 0xbd}, {&(0x7f0000004a00)=""/33, 0x21}, {&(0x7f0000004a40)=""/36, 0x24}], 0x3, &(0x7f0000004ac0)=""/179, 0xb3}, 0x20}, {{&(0x7f0000004b80)=@ipx, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004c00)=""/52, 0x34}], 0x1, &(0x7f0000004c80)=""/168, 0xa8}, 0xfffffbff}, {{&(0x7f0000004d40)=@alg, 0x80, &(0x7f0000005040)=[{&(0x7f0000004dc0)=""/142, 0x8e}, {&(0x7f0000004e80)=""/84, 0x54}, {&(0x7f0000004f00)=""/235, 0xeb}, {&(0x7f0000005000)=""/63, 0x3f}], 0x4, &(0x7f0000005080)=""/166, 0xa6}, 0x7}], 0x9, 0x8000, &(0x7f0000005380)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000053c0)={'ip6_vti0\x00', r2}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @rand_addr="7c75cb47ad0e73292a4ec8119fcd69de", @local, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @local}}}}}}, 0x0) [ 274.675442][T11999] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.694669][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.704283][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.713402][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.720568][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.729394][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.738993][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.748027][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.755306][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.775642][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 274.785913][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 274.827039][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 274.837175][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 274.846723][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 274.856904][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 274.866466][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 274.875656][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.884810][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 274.893994][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.906535][T12023] ICMPv6: NA: aa:aa:aa:aa:aa:aa advertised our address fe80::aa on syz_tun! [ 274.920277][T11999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 274.960849][T11999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 274.992780][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 10:51:57 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="11dca50d5e0bcfe47bf070afdb7e9819d361d6b7bdc0335b11a7c17772a5e84d9d62e47b85549f0737109c1d71cd1688e18dad0caed402a55cd479ee1910ed9b861707619380abd7ea316096cc6191cbfb87c3ab4cd7862c0cd3565cc1b990d465cccf62f6d5d6dbe148a62cdb860a3379388c333a86999490a0ec2b8d61170c5d1571f7360a3adccdc966073a9b6036630dd425f335768f057c35d691965433c6319bb597f402dc82f0a6e8ceefc51e82") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, 0x0, &(0x7f0000000300)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}]}, 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:57 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="11dca50d5e0bcfe47bf070afdb7e9819d361d6b7bdc0335b11a7c17772a5e84d9d62e47b85549f0737109c1d71cd1688e18dad0caed402a55cd479ee1910ed9b861707619380abd7ea316096cc6191cbfb87c3ab4cd7862c0cd3565cc1b990d465cccf62f6d5d6dbe148a62cdb860a3379388c333a86999490a0ec2b8d61170c5d1571f7360a3adccdc966073a9b6036630dd425f335768f057c35d691965433c6319bb597f402dc82f0a6e8ceefc51e82") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, 0x0, &(0x7f0000000300)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}]}, 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:51:57 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="11dca50d5e0bcfe47bf070afdb7e9819d361d6b7bdc0335b11a7c17772a5e84d9d62e47b85549f0737109c1d71cd1688e18dad0caed402a55cd479ee1910ed9b861707619380abd7ea316096cc6191cbfb87c3ab4cd7862c0cd3565cc1b990d465cccf62f6d5d6dbe148a62cdb860a3379388c333a86999490a0ec2b8d61170c5d1571f7360a3adccdc966073a9b6036630dd425f335768f057c35d691965433c6319bb597f402dc82f0a6e8ceefc51e82") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, 0x0, &(0x7f0000000300)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}]}, 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 275.603014][T12022] ICMPv6: NA: aa:aa:aa:aa:aa:aa advertised our address fe80::aa on syz_tun! 10:51:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:51:57 executing program 1: syz_emit_ethernet(0x18c, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}, {0x6, 0x0, 0x1}, {0xef}, {0xffffa, 0x0, 0x1}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 275.857410][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 275.876224][T12039] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 275.886745][T12039] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:51:58 executing program 1: syz_emit_ethernet(0x18c, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}, {0x6, 0x0, 0x1}, {0xef}, {0xffffa, 0x0, 0x1}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x18c, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}, {0x6, 0x0, 0x1}, {0xef}, {0xffffa, 0x0, 0x1}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x18c, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}, {0x6, 0x0, 0x1}, {0xef}, {0xffffa, 0x0, 0x1}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x188, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}, {0x6, 0x0, 0x1}, {0xef}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:58 executing program 1: syz_emit_ethernet(0x184, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}, {0x6, 0x0, 0x1}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 276.775648][T12047] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 276.786158][T12047] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:51:59 executing program 1: syz_emit_ethernet(0x180, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}, {0x4}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0x17c, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x8}], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0x178, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x2, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 277.169074][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 277.183939][T12081] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 277.194826][T12081] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:51:59 executing program 1: syz_emit_ethernet(0x178, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x142, 0x65, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0x178, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x142, 0x0, 0x5, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0x178, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x142, 0x0, 0x0, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}, @hopopts={0x29, 0x0, [], [@pad1, @ra]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0x168, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x132, 0x0, 0x0, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}, @hopopts={0xc, 0xd, [], [@generic={0x0, 0x54, "c0ed0d8cb0ab6408cf7f54e5c42ed34061bbe8e57824741ede50b0934677264d14da5402bba3729652263f1c670c425d0456e24334b6562f0187281564f5ea5d7fbd6a7b7b55fd521fc10310db0c4d51110dbcf6"}, @hao={0xc9, 0x10, @loopback}, @enc_lim]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0xf0, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0xba, 0x0, 0x0, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}, @hopopts={0x87, 0x6, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x7, 0xa, 0x66, 0xe8d, [0xa80, 0x7, 0x8, 0x8, 0x7ff]}}]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0xb0, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x7a, 0x0, 0x0, @empty, @empty, {[@routing={0x32, 0x8, 0x1, 0x8, 0x0, [@loopback, @loopback, @rand_addr="6188649827652c66fbc92aafa6907878", @ipv4={[], [], @rand_addr=0x9}]}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:51:59 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x1, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x1, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x3, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 278.235430][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 278.284602][T12117] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 278.295474][T12117] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf207, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:00 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4e21, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:01 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4e23}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:01 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x1}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:01 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb}}, 0x4, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 279.283016][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 279.309939][T12154] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 10:52:01 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb}}, 0x0, 0x3}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:01 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb}}}, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:01 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x32, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:01 executing program 1: syz_emit_ethernet(0x67, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x31, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x31, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}, [0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:02 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x30, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x30, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}, [0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 280.185539][T12178] IPVS: ftp: loaded support on port[0] = 21 10:52:02 executing program 1: syz_emit_ethernet(0x65, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2f, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2f, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}, [0x0, 0x0, 0x0]}}}}}}}, 0x0) 10:52:02 executing program 1: syz_emit_ethernet(0x64, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2e, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2e, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}, [0x0, 0x0]}}}}}}}, 0x0) 10:52:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) [ 280.383963][T12178] chnl_net:caif_netlink_parms(): no params data found 10:52:02 executing program 1: syz_emit_ethernet(0x63, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2d, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2d, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}, [0x0]}}}}}}}, 0x0) [ 280.502975][T12178] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.510303][T12178] bridge0: port 1(bridge_slave_0) entered disabled state [ 280.519210][T12178] device bridge_slave_0 entered promiscuous mode [ 280.559916][T12178] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.562502][ C1] net_ratelimit: 1 callbacks suppressed [ 280.562530][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 280.567380][T12178] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.592804][T12178] device bridge_slave_1 entered promiscuous mode 10:52:02 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) [ 280.614665][T12188] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 280.625210][T12188] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 280.666758][T12178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 280.699922][T12178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 280.751027][T12178] team0: Port device team_slave_0 added [ 280.761009][T12178] team0: Port device team_slave_1 added 10:52:02 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) [ 280.844104][T12199] FAULT_INJECTION: forcing a failure. [ 280.844104][T12199] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 280.857517][T12199] CPU: 0 PID: 12199 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 280.865460][T12199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.875560][T12199] Call Trace: [ 280.879039][T12199] dump_stack+0x191/0x1f0 [ 280.883448][T12199] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 280.889465][T12199] should_fail+0xa3f/0xa50 [ 280.893983][T12199] should_fail_alloc_page+0x1fb/0x270 [ 280.899440][T12199] __alloc_pages_nodemask+0x3c1/0x60c0 [ 280.904977][T12199] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 280.912357][T12199] ? ima_match_policy+0x1b01/0x1bb0 [ 280.917629][T12199] ? stack_trace_save+0x11c/0x1b0 [ 280.922710][T12199] ? stack_trace_save+0x11c/0x1b0 [ 280.927820][T12199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 280.934041][T12199] ? update_stack_state+0xa12/0xb40 [ 280.939325][T12199] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 280.945463][T12199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 280.951853][T12199] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 280.958029][T12199] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 280.964009][T12199] alloc_pages_current+0x68d/0x9a0 [ 280.969268][T12199] skb_page_frag_refill+0x2b0/0x580 [ 280.974581][T12199] tun_get_user+0x1c85/0x6f70 [ 280.979388][T12199] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 280.985355][T12199] tun_chr_write_iter+0x1f2/0x360 [ 280.990450][T12199] ? tun_chr_read_iter+0x460/0x460 [ 280.995619][T12199] do_iter_readv_writev+0xa16/0xc30 [ 281.000897][T12199] ? tun_chr_read_iter+0x460/0x460 [ 281.006069][T12199] do_iter_write+0x304/0xdc0 [ 281.010728][T12199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.016941][T12199] ? import_iovec+0x4ad/0x660 [ 281.021694][T12199] do_writev+0x435/0x900 [ 281.026029][T12199] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 281.032149][T12199] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 281.037936][T12199] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.043890][T12199] __se_sys_writev+0x9b/0xb0 [ 281.048544][T12199] __x64_sys_writev+0x4a/0x70 [ 281.053287][T12199] do_syscall_64+0xb6/0x160 [ 281.057856][T12199] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 281.063786][T12199] RIP: 0033:0x459911 [ 281.067739][T12199] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 b9 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 281.087402][T12199] RSP: 002b:00007fbaaa2c2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 281.095881][T12199] RAX: ffffffffffffffda RBX: 0000000000000062 RCX: 0000000000459911 [ 281.103898][T12199] RDX: 0000000000000001 RSI: 00007fbaaa2c2c00 RDI: 00000000000000f0 [ 281.111934][T12199] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.119968][T12199] R10: 0000000000000064 R11: 0000000000000293 R12: 00007fbaaa2c36d4 [ 281.127993][T12199] R13: 00000000004c8c2d R14: 00000000004e0100 R15: 0000000000000003 10:52:03 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) [ 281.167012][T12178] device hsr_slave_0 entered promiscuous mode [ 281.207250][T12178] device hsr_slave_1 entered promiscuous mode [ 281.243099][T12178] debugfs: Directory 'hsr0' with parent '/' already present! [ 281.263066][T12204] FAULT_INJECTION: forcing a failure. [ 281.263066][T12204] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.276315][T12204] CPU: 0 PID: 12204 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 281.284220][T12204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.294279][T12204] Call Trace: [ 281.297581][T12204] dump_stack+0x191/0x1f0 [ 281.301942][T12204] should_fail+0xa3f/0xa50 [ 281.306381][T12204] should_fail_alloc_page+0x1fb/0x270 [ 281.311767][T12204] __alloc_pages_nodemask+0x3c1/0x60c0 [ 281.317248][T12204] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.323165][T12204] ? kmsan_get_shadow_origin_ptr+0x196/0x4b0 [ 281.329155][T12204] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.335310][T12204] ? prep_new_page+0x792/0x9b0 [ 281.340097][T12204] ? get_page_from_freelist+0x11d3/0x19f0 [ 281.345843][T12204] kmsan_alloc_page+0xc3/0x370 [ 281.350615][T12204] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.356522][T12204] __alloc_pages_nodemask+0x149d/0x60c0 [ 281.362087][T12204] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 281.368162][T12204] ? ima_match_policy+0x1b01/0x1bb0 [ 281.373380][T12204] ? stack_trace_save+0x11c/0x1b0 [ 281.378497][T12204] ? stack_trace_save+0x11c/0x1b0 [ 281.383544][T12204] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.389710][T12204] ? update_stack_state+0xa12/0xb40 [ 281.394937][T12204] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 281.401024][T12204] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.407213][T12204] ? __msan_metadata_ptr_for_store_4+0x20/0x20 [ 281.413389][T12204] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.419294][T12204] alloc_pages_current+0x68d/0x9a0 [ 281.424431][T12204] skb_page_frag_refill+0x2b0/0x580 [ 281.429649][T12204] tun_get_user+0x1c85/0x6f70 [ 281.434373][T12204] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.440279][T12204] tun_chr_write_iter+0x1f2/0x360 [ 281.445323][T12204] ? tun_chr_read_iter+0x460/0x460 [ 281.450441][T12204] do_iter_readv_writev+0xa16/0xc30 [ 281.455678][T12204] ? tun_chr_read_iter+0x460/0x460 [ 281.460804][T12204] do_iter_write+0x304/0xdc0 [ 281.465407][T12204] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.471931][T12204] ? import_iovec+0x4ad/0x660 [ 281.476640][T12204] do_writev+0x435/0x900 [ 281.480913][T12204] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 281.487073][T12204] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 281.492797][T12204] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.498698][T12204] __se_sys_writev+0x9b/0xb0 [ 281.503298][T12204] __x64_sys_writev+0x4a/0x70 [ 281.507987][T12204] do_syscall_64+0xb6/0x160 [ 281.512504][T12204] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 281.518397][T12204] RIP: 0033:0x459911 [ 281.522298][T12204] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 b9 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 281.541921][T12204] RSP: 002b:00007fbaaa2c2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 281.550342][T12204] RAX: ffffffffffffffda RBX: 0000000000000062 RCX: 0000000000459911 [ 281.558321][T12204] RDX: 0000000000000001 RSI: 00007fbaaa2c2c00 RDI: 00000000000000f0 [ 281.566298][T12204] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.574273][T12204] R10: 0000000000000064 R11: 0000000000000293 R12: 00007fbaaa2c36d4 [ 281.582332][T12204] R13: 00000000004c8c2d R14: 00000000004e0100 R15: 0000000000000003 10:52:03 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) [ 281.754285][T12208] FAULT_INJECTION: forcing a failure. [ 281.754285][T12208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.767538][T12208] CPU: 1 PID: 12208 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 281.775442][T12208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.785512][T12208] Call Trace: [ 281.788819][T12208] dump_stack+0x191/0x1f0 [ 281.793167][T12208] should_fail+0xa3f/0xa50 [ 281.797615][T12208] should_fail_alloc_page+0x1fb/0x270 [ 281.803008][T12208] __alloc_pages_nodemask+0x3c1/0x60c0 [ 281.809002][T12208] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.814899][T12208] ? kmsan_get_shadow_origin_ptr+0x196/0x4b0 [ 281.820872][T12208] ? prep_new_page+0x792/0x9b0 [ 281.825732][T12208] ? get_page_from_freelist+0x11d3/0x19f0 [ 281.831473][T12208] kmsan_alloc_page+0x131/0x370 [ 281.836322][T12208] __alloc_pages_nodemask+0x149d/0x60c0 [ 281.841861][T12208] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 281.847918][T12208] ? ima_match_policy+0x1b01/0x1bb0 [ 281.853130][T12208] ? stack_trace_save+0x11c/0x1b0 [ 281.858155][T12208] ? stack_trace_save+0x11c/0x1b0 [ 281.863172][T12208] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.869314][T12208] ? update_stack_state+0xa12/0xb40 [ 281.874519][T12208] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 281.880574][T12208] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.886727][T12208] ? __msan_metadata_ptr_for_store_4+0x20/0x20 [ 281.894017][T12208] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.899916][T12208] alloc_pages_current+0x68d/0x9a0 [ 281.905294][T12208] skb_page_frag_refill+0x2b0/0x580 [ 281.910520][T12208] tun_get_user+0x1c85/0x6f70 [ 281.915230][T12208] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.921117][T12208] tun_chr_write_iter+0x1f2/0x360 [ 281.926138][T12208] ? tun_chr_read_iter+0x460/0x460 [ 281.931239][T12208] do_iter_readv_writev+0xa16/0xc30 [ 281.936443][T12208] ? tun_chr_read_iter+0x460/0x460 [ 281.941555][T12208] do_iter_write+0x304/0xdc0 [ 281.946154][T12208] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 281.952369][T12208] ? import_iovec+0x4ad/0x660 [ 281.957069][T12208] do_writev+0x435/0x900 [ 281.961348][T12208] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 281.967409][T12208] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 281.973125][T12208] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 281.979028][T12208] __se_sys_writev+0x9b/0xb0 [ 281.983617][T12208] __x64_sys_writev+0x4a/0x70 [ 281.988285][T12208] do_syscall_64+0xb6/0x160 [ 281.992785][T12208] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 281.998665][T12208] RIP: 0033:0x459911 [ 282.002552][T12208] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 b9 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 282.022153][T12208] RSP: 002b:00007fbaaa2c2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 282.030571][T12208] RAX: ffffffffffffffda RBX: 0000000000000062 RCX: 0000000000459911 [ 282.038530][T12208] RDX: 0000000000000001 RSI: 00007fbaaa2c2c00 RDI: 00000000000000f0 [ 282.046491][T12208] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 282.056894][T12208] R10: 0000000000000064 R11: 0000000000000293 R12: 00007fbaaa2c36d4 [ 282.064860][T12208] R13: 00000000004c8c2d R14: 00000000004e0100 R15: 0000000000000003 [ 282.295449][T12178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.314050][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 282.322910][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 282.337692][T12178] 8021q: adding VLAN 0 to HW filter on device team0 [ 282.353339][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 282.362821][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 282.371833][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.379062][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 282.425326][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 282.434136][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 282.444040][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 282.453261][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 282.460431][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 282.468963][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 282.479149][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 282.489160][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 282.498741][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 282.508372][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 282.518205][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 282.527857][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 282.537065][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 282.546282][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 282.555515][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 282.568514][T12178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 282.577406][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 282.633958][T12178] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 282.762075][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 282.778415][T12213] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 282.788746][T12213] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) 10:52:05 executing program 1 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) [ 283.758728][T12222] FAULT_INJECTION: forcing a failure. [ 283.758728][T12222] name failslab, interval 1, probability 0, space 0, times 1 [ 283.771652][T12222] CPU: 1 PID: 12222 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 283.779782][T12222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.789979][T12222] Call Trace: [ 283.793347][T12222] dump_stack+0x191/0x1f0 [ 283.797758][T12222] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 283.803862][T12222] should_fail+0xa3f/0xa50 [ 283.808471][T12222] __should_failslab+0x264/0x280 [ 283.813490][T12222] should_failslab+0x29/0x70 [ 283.818302][T12222] kmem_cache_alloc+0xd6/0xd10 [ 283.823171][T12222] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 283.829133][T12222] ? build_skb+0x82/0x720 [ 283.833562][T12222] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 283.839799][T12222] build_skb+0x82/0x720 [ 283.844036][T12222] tun_get_user+0x2238/0x6f70 [ 283.848841][T12222] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 283.854810][T12222] tun_chr_write_iter+0x1f2/0x360 [ 283.859921][T12222] ? tun_chr_read_iter+0x460/0x460 [ 283.865099][T12222] do_iter_readv_writev+0xa16/0xc30 [ 283.870397][T12222] ? tun_chr_read_iter+0x460/0x460 [ 283.875567][T12222] do_iter_write+0x304/0xdc0 [ 283.880231][T12222] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 283.886532][T12222] ? import_iovec+0x4ad/0x660 [ 283.891293][T12222] do_writev+0x435/0x900 [ 283.895649][T12222] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 283.901788][T12222] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 283.905840][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 283.907588][T12222] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 283.907710][T12222] __se_sys_writev+0x9b/0xb0 [ 283.923128][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 283.924653][T12222] __x64_sys_writev+0x4a/0x70 [ 283.924696][T12222] do_syscall_64+0xb6/0x160 [ 283.924761][T12222] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 283.935018][T12228] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 283.940533][T12222] RIP: 0033:0x459911 [ 283.940581][T12222] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 b9 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 283.940620][T12222] RSP: 002b:00007fbaaa2c2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 283.946722][T12228] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 283.949853][T12222] RAX: ffffffffffffffda RBX: 0000000000000062 RCX: 0000000000459911 [ 283.963632][T12227] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 283.965013][T12222] RDX: 0000000000000001 RSI: 00007fbaaa2c2c00 RDI: 00000000000000f0 [ 283.965040][T12222] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 283.965067][T12222] R10: 0000000000000064 R11: 0000000000000293 R12: 00007fbaaa2c36d4 [ 283.965093][T12222] R13: 00000000004c8c2d R14: 00000000004e0100 R15: 0000000000000003 [ 284.063651][T12227] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:06 executing program 1 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) 10:52:06 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x440, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0xfffffffffffffe54, 0xfa00, {0x4, &(0x7f00000002c0)={0xffffffffffffffff}, 0x111}}, 0x270daaada0dd023d) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {r3, 0x23c648e5cdd97003}}, 0x10) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x8) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000040)={0x4, 0x8, 0xfa00, {r3, 0x3f}}, 0x10) prctl$PR_MCE_KILL_GET(0x22) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$USBDEVFS_REAPURB(r4, 0x4008550c, &(0x7f00000001c0)) syz_emit_ethernet(0x62, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c2000000ffffffffffff884760739bc6002c000000000000000000000000000000000000000000000000000000aad124d187662d9807000000000000000000000000000000000000000000000000000000000000000c00000000000000000000bf803f8aa9833b3a307886b533941786cb8bfd412dd11505c494af7a86337af0b7254df2c0eadf05cfe7d84e7661b243564791455406ef213e3f"], 0x0) 10:52:06 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000ffffffffffff884760739bc6002c000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000d99500"/98], 0x0) 10:52:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}) tgkill(r1, r2, 0xd) syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x24082, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000100)={0x7, 0x1}) lsetxattr$security_smack_transmute(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x2) 10:52:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) [ 285.855978][ C1] net_ratelimit: 2 callbacks suppressed [ 285.856010][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 285.879981][T12295] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 285.890676][T12295] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2, @mcast1, @remote, 0x6, 0x7ff, 0x2074, 0x100, 0x6, 0x200, r2}) [ 286.921440][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 286.936400][T12331] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 286.947169][T12331] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 286.971238][T12327] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 286.981824][T12327] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 287.067389][T12332] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 287.078001][T12332] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:09 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}) r1 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000100)={r1, 0x1}) syz_emit_ethernet(0x5e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) bind$xdp(r2, &(0x7f0000000280)={0x2c, 0x4, r3, 0x1}, 0x10) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000440)={0x0, 0x0, 0xfaf1b9a390d540de, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000480)={0x80, r5, 0x10001, 0x7e7}) [ 290.986783][T12407] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 290.997160][T12407] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:13 executing program 1: syz_emit_ethernet(0x162, &(0x7f0000000000)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x12c, 0x0, 0x0, @empty, @empty, {[@hopopts={0xc, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x17}}]}, @hopopts={0x33, 0x14, [], [@pad1, @generic={0x81, 0xa1, "650bdbae3b16a7dd49a78a8ec71efb4c82af334aa5cbcbea82f2ddc963c78e2e752e51b06f0bcc12780fe3bac2ef725f0ae2e299eab018030a30cd31d85c4ab8113a5efffeb3c41a8a506df2551dad5e6530d24f2576497b854dcce922c08f5382762e2eeaaa2c7f2c2917760f280ce78d496c80ac5b90e482f86a0bb9ed3817d59e73175c096a97a3f6fff1cd64f1a73da486918041b831ef38f7fe19baaac109"}]}, @dstopts={0xa93894c7aa425c8d, 0x4, [], [@jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x1f}, @hao={0xc9, 0x10, @rand_addr="85082fa17fed95860a35e49a43a6fc29"}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1f}]}], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}}}}}}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}, 0x8800) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000100)) [ 293.533791][T12493] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 10:52:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) 10:52:15 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r3 = dup2(r2, r2) setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x2) write(r4, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) dup(r0) 10:52:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) [ 294.000955][T12517] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 10:52:16 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x5a24, 0x718, 0x8, 0x9}) syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x1d, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) [ 294.126471][T12521] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 10:52:16 executing program 3: syz_emit_ethernet(0x548, &(0x7f0000000280)={@link_local, @broadcast, [{[], {0x8100, 0x3, 0x1}}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x50e, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x7, 0xff, 0xf80, 0x7, 0x53d, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}, {0x1f, 0xd, "1fc9315e219d213753f17f7203422f67133bc667f85f494180f6cce2394c1c93a3719ddab8961963d338c5fe7fc8dcc4710c10276e4f6eb89aad79e0d3d08ca59c327c1a15899d3dc295e06d4ae21e00f162a50228106a970949a67d5d2c9f99987422be21f73361f49ba81a"}]}}}}}}}, 0x0) kexec_load(0xbca5, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="4c2a52090f4bd50105c577cd94ed79a807e4067490f24871930260357c13783792e9038ff0915e247c9cf7b500c5ac53ecbe0f9c084cd18e46dfff980a4cbc0fb04a9d532153aa58e8f201b2f793d31318768592a69daeaf1f9608629e331cb871515606cb6f5bd51de90ddf2b63c1493eb273c4e5b913b8044e7f7e7a537baae3a971161940623bdd25e9580ee7059931dbc841ac67da72f10c468683fdd7de73f659cb026ea06fc0053327bf2934e510aadceaa06b28b5491b969b7c615d7e05ea2fe62cee487af3875597b8d89ccfa4a261c34ecc64d2b1b53ca47b25a08af39f7a43aa1141d283f854", 0xeb, 0xfffffffffffffff9, 0x8}], 0x30000) setpriority(0x2, 0xffffffffffffffff, 0x9) 10:52:16 executing program 1: syz_emit_ethernet(0x14e, &(0x7f0000000280)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x3ff}, {0x4abd}, {0xd1a, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x3}, {0xd5, 0x0, 0x1}, {0x1ff, 0x0, 0x1}], @ipv6={0x6, 0x6, "739bc6", 0xfc, 0x0, 0x0, @empty, @empty, {[@fragment={0xce, 0x0, 0xff, 0x1, 0x0, 0x1, 0x67}, @dstopts={0x3e, 0x4, [], [@jumbo, @enc_lim={0x4, 0x1, 0x40}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80}]}, @routing={0x21, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @srh={0x6a7766ba4c8389b5, 0x4, 0x4, 0x2, 0x1, 0x88, 0x6, [@empty, @mcast1]}, @srh={0x2b, 0x8, 0x4, 0x4, 0x80, 0x8, 0x8000, [@mcast2, @loopback, @mcast2, @local]}, @routing={0x0, 0x2, 0x307e2b24c7622315, 0x9, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}]}], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0x1}}}}}}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x57, 0x21c000) write$hidraw(r0, &(0x7f0000000040)="8a45dc231657b23b607ff0f4c3fddcd9dbab19e1436218b35960a759709da4e97b0f358d70643712975324e26d4238969b8682b644ad6cf4444efa56b0ab90c5e3731416ed36cb824914a2a40d98c5c48aadbd58fb3b65ff393a9e288dc29c240eefc7834c65ec6138a1d60ecb856c06e9e43150847026768ce296", 0x7b) 10:52:16 executing program 3: syz_emit_ethernet(0x548, &(0x7f0000000280)={@link_local, @broadcast, [{[], {0x8100, 0x3, 0x1}}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x50e, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x7, 0xff, 0xf80, 0x7, 0x53d, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}, {0x1f, 0xd, "1fc9315e219d213753f17f7203422f67133bc667f85f494180f6cce2394c1c93a3719ddab8961963d338c5fe7fc8dcc4710c10276e4f6eb89aad79e0d3d08ca59c327c1a15899d3dc295e06d4ae21e00f162a50228106a970949a67d5d2c9f99987422be21f73361f49ba81a"}]}}}}}}}, 0x0) kexec_load(0xbca5, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="4c2a52090f4bd50105c577cd94ed79a807e4067490f24871930260357c13783792e9038ff0915e247c9cf7b500c5ac53ecbe0f9c084cd18e46dfff980a4cbc0fb04a9d532153aa58e8f201b2f793d31318768592a69daeaf1f9608629e331cb871515606cb6f5bd51de90ddf2b63c1493eb273c4e5b913b8044e7f7e7a537baae3a971161940623bdd25e9580ee7059931dbc841ac67da72f10c468683fdd7de73f659cb026ea06fc0053327bf2934e510aadceaa06b28b5491b969b7c615d7e05ea2fe62cee487af3875597b8d89ccfa4a261c34ecc64d2b1b53ca47b25a08af39f7a43aa1141d283f854", 0xeb, 0xfffffffffffffff9, 0x8}], 0x30000) setpriority(0x2, 0xffffffffffffffff, 0x9) 10:52:16 executing program 3: syz_emit_ethernet(0x548, &(0x7f0000000280)={@link_local, @broadcast, [{[], {0x8100, 0x3, 0x1}}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x50e, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x7, 0xff, 0xf80, 0x7, 0x53d, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}, {0x1f, 0xd, "1fc9315e219d213753f17f7203422f67133bc667f85f494180f6cce2394c1c93a3719ddab8961963d338c5fe7fc8dcc4710c10276e4f6eb89aad79e0d3d08ca59c327c1a15899d3dc295e06d4ae21e00f162a50228106a970949a67d5d2c9f99987422be21f73361f49ba81a"}]}}}}}}}, 0x0) kexec_load(0xbca5, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="4c2a52090f4bd50105c577cd94ed79a807e4067490f24871930260357c13783792e9038ff0915e247c9cf7b500c5ac53ecbe0f9c084cd18e46dfff980a4cbc0fb04a9d532153aa58e8f201b2f793d31318768592a69daeaf1f9608629e331cb871515606cb6f5bd51de90ddf2b63c1493eb273c4e5b913b8044e7f7e7a537baae3a971161940623bdd25e9580ee7059931dbc841ac67da72f10c468683fdd7de73f659cb026ea06fc0053327bf2934e510aadceaa06b28b5491b969b7c615d7e05ea2fe62cee487af3875597b8d89ccfa4a261c34ecc64d2b1b53ca47b25a08af39f7a43aa1141d283f854", 0xeb, 0xfffffffffffffff9, 0x8}], 0x30000) setpriority(0x2, 0xffffffffffffffff, 0x9) 10:52:16 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000ffffffffffff884760739bc6002c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000f5000000003c9d806ef370e826e42d1d839e0b15fe44f269c5c089b9f76de44cbe6e7add929900"/144], 0x0) getpid() r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x8, &(0x7f0000000100)) r2 = syz_open_procfs(r1, &(0x7f0000000300)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/169, 0xa9}], 0x1, 0x200000000001f6) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r3}}]}, 0x2c}}, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) 10:52:20 executing program 3: syz_emit_ethernet(0x544, &(0x7f0000000280)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x50e, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x7, 0xff, 0xf80, 0x7, 0x53d, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}, {0x1f, 0xd, "1fc9315e219d213753f17f7203422f67133bc667f85f494180f6cce2394c1c93a3719ddab8961963d338c5fe7fc8dcc4710c10276e4f6eb89aad79e0d3d08ca59c327c1a15899d3dc295e06d4ae21e00f162a50228106a970949a67d5d2c9f99987422be21f73361f49ba81a"}]}}}}}}}, 0x0) 10:52:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00', r2}) 10:52:22 executing program 3: syz_emit_ethernet(0x548, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x50e, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53d, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}, {0x1f, 0xd, "1fc9315e219d213753f17f7203422f67133bc667f85f494180f6cce2394c1c93a3719ddab8961963d338c5fe7fc8dcc4710c10276e4f6eb89aad79e0d3d08ca59c327c1a15899d3dc295e06d4ae21e00f162a50228106a970949a67d5d2c9f99987422be21f73361f49ba81a"}]}}}}}}}, 0x0) 10:52:22 executing program 3: syz_emit_ethernet(0x548, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x50e, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}, {0x1f, 0xd, "1fc9315e219d213753f17f7203422f67133bc667f85f494180f6cce2394c1c93a3719ddab8961963d338c5fe7fc8dcc4710c10276e4f6eb89aad79e0d3d08ca59c327c1a15899d3dc295e06d4ae21e00f162a50228106a970949a67d5d2c9f99987422be21f73361f49ba81a"}]}}}}}}}, 0x0) 10:52:22 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000d90000/0x3000)=nil, 0x5000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/207) syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x4800, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) 10:52:22 executing program 3: syz_emit_ethernet(0x4da, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x4a0, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}, {0xb87af1ff610d5180, 0x16, "0a5c69c28061923f9418049b50dafef4d309c9eb4ad77a792a37bbe2bde6bcc08269f0eea6d7b3b7d6c21f0155ac16a86710737d8bb71f7a8c5f6d02247e9217ca147d0443f3c12064038a4f37986af1e55e540612c22201bc6a6618044f5df0c98de1ae8643213129ed56eb5a9f94697a50ef3157a38c0e952678de086c7a4f3836417d0627ff1240d85fe7424069fde59049b0f34e7e48affcaed57889ea0cbf049c9d79c185e4bac55dd1efb195f6fbe7"}]}}}}}}}, 0x0) 10:52:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000000)={0xf, 0x8, 0xfa00, {r3, 0x6}}, 0x10) syz_emit_ethernet(0x62, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000f7fb7b3357a18cd015ed22de00ffffffffffff884760739bc6002c00"/98], 0x0) 10:52:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:23 executing program 3: syz_emit_ethernet(0x426, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x3ec, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}, {0x2, 0x1c, "865d4767c7b416ef6ea111809fef470583500cb39e31335fe660c6e5970b1ca63078f61e892ef1d83759c42e381543008eb6c5ee6d2f29ac4449e2e00191f5c528e313452a8fcd44e13e373b5680cb2d111296e38bcab93b9e1ac71380bba8765fbb92630a0f562d3f0f674486dc17526d393f0fe8d50e5276e3d19cfd9981ba94de1fbebd9ed9c158dadbb7e4071029086fe4a93842c695ee205c3731438289013cd5418201d63b79afad26e0b26431f193218a94e916d3fa5756ed51fe01b4a16ecf8e11763787d4175a908b06b46834d6b2183729716ec6f465d58a93"}]}}}}}}}, 0x0) 10:52:23 executing program 4: r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) syz_open_procfs(0x0, 0x0) getpgrp(0x0) socket(0x100000000011, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x04\x00\x00\x00\x00\x06\x00', 0x400}) syz_open_procfs(0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) set_mempolicy(0x0, 0x0, 0x0) 10:52:23 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:23 executing program 3: syz_emit_ethernet(0x346, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x30c, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}, {0x2, 0x17, "0856b1b977fe112ae983e2e6f835cfb83c65bb8a08bf7f1f91698a9ef5b2f00d6be925748ecee921f1042772ee73720b5c850080dfa72475f20bbc76fb19957d14e63fd78506992372a6557c48765edbd71ad3101eca563f4a139bab3d0758df0ab985a6586200c89f50f20525f3842b0bf6b13f357b325f5bfe950ba5ce3476673307b99fbf599db5035009355a2e7a8498726c73b65ac8ede331391fb6172ee67940b9f9f433963ea2afee028a512f54a98404fc739d7d51"}]}}}}}}}, 0x0) 10:52:23 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000001c0)={r8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)={r8, 0x6, 0x1c, "ad3d24a4cc0a1dde01dd85caeb04d3ae79f042859d1c3772053b22e9"}, 0x24) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, r9, 0x2950f4b69edad3b}, 0x14}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="24020000", @ANYRES16=r9, @ANYBLOB="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"], 0x224}, 0x1, 0x0, 0x0, 0x20000003}, 0x4000000) [ 301.443380][T12751] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 301.454187][T12759] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 10:52:23 executing program 3: syz_emit_ethernet(0x28b, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x251, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}, {0x4, 0x17, "da7ab35a4696a60ff9937e60067461ed6d6a61be3ad91596540c35ca8a27ad69b2693c37bc85f5527154b9c833cc26417bf865aee1b3fa840fe9a59eda9d18687fd371de7999e11d1de22cdc8858e6e41ebea24b67b76c7cceb8fef3c9a72666894e8a6e83996335693c60403098f890c2768b4f3fea83aa50196b51b8145b4bccf5d597c36e7d06dfeb5fec928430e88787ad06f3d5391c71e3e739c2d2e45b683e4ada24eaf5492796f0e8e72144a33d1192d6395d0df0c4"}]}}}}}}}, 0x0) 10:52:23 executing program 3: syz_emit_ethernet(0x1d0, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x196, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}, {0x1, 0x18, "05abab3013ab480d970280ebe56120a8bd542d0a3ebbd169862ee54f875a5399b96aa10cde069f700818fcf60b8430477777f547a5f9598e8dda10413c8defdd8f9dd5af41900256fd4e854e6dc0efd5dbfb3e229f7c2bd326c36080848cc1df98d526924621d3c239bd1dfa1a3464e9ab2890140f72f2cfc3f96a418f55fcea90dcc63913a361fe26aef0b871227063124507262998b317d00f43bd71f98fb69d5ef9dbc01d43c3985f36010ca1b7fe92f6fb0e99ff604ae42f6fd2af6d57af"}]}}}}}}}, 0x0) 10:52:23 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000ffffffffffff884760739bc6002c00"/98], 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180)='/dev/vcs#\x00', 0xffffffffffffffff}, 0x30) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x8, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3(', 0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300090468fe0704000000000000ff3f03000000450001070000001419001a0015000a0007000800005d14a4071fe438883c5521d1", 0x159}], 0x1) 10:52:23 executing program 3: syz_emit_ethernet(0x10e, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0xd4, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x2, 0x18, "5a8ce1108f6720461a3ae26ce9e64250715dbdbfa663800b98bb5114792f9b68bcbc4648ed73e66a047868239a6e7ae6df8da0d62951c339fecc763cd48a6361f8966a6f10a8a304a118bfa7526ba8cc183bf7a3c6ee89b99df8f028fa035d8cffd6f84476d966ab24b6ec0501a941f18cc1391078eabb7e401f8fbc53dd6c2ff39801d7e12f0cc61456f3d98ed5009421fb57a8cbdfd125e035049688882d43fbb572051ae3eee88047a95badee65b6a55029c6af831d67308683f54c6ef4c1e7a8"}]}}}}}}}, 0x0) [ 301.930272][T12792] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 301.939954][T12792] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 301.949475][T12792] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. 10:52:24 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:24 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:24 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:24 executing program 4: set_mempolicy(0x2, &(0x7f00000000c0)=0x1, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x101080, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x6d, 0x74, 0x0, 0xffffffffffffffff, 0x2000000}) 10:52:24 executing program 3 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='statm\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r1, r0, 0x0, 0x100003) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b0 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 302.691286][T12823] RSP: 002b:00007f4473441ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 302.699855][T12823] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000459911 [ 302.707878][T12823] RDX: 0000000000000001 RSI: 00007f4473441c00 RDI: 00000000000000f0 [ 302.715917][T12823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.723951][T12823] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f44734426d4 [ 302.732075][T12823] R13: 00000000004c8c2d R14: 00000000004e0100 R15: 0000000000000003 10:52:24 executing program 3 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:24 executing program 1: syz_emit_ethernet(0xffffffffffffffbb, &(0x7f0000000000)={@link_local, @dev={[], 0x1e}, [], {@can={0xc, {{0x2, 0x1, 0x0, 0x1}, 0x5, 0x955152ba8fa5c53b, 0x0, 0x0, "0600"}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x1f, 0x4) [ 302.977974][T12836] FAULT_INJECTION: forcing a failure. [ 302.977974][T12836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.991464][T12836] CPU: 1 PID: 12836 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 302.999493][T12836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.009651][T12836] Call Trace: [ 303.012968][T12836] dump_stack+0x191/0x1f0 [ 303.017327][T12836] should_fail+0xa3f/0xa50 [ 303.021780][T12836] should_fail_alloc_page+0x1fb/0x270 10:52:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x2) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getpriority(0x2, r3) fcntl$setsig(r1, 0xa, 0x29) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) connect$vsock_stream(r4, &(0x7f0000000140), 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x90000, 0x0) syz_open_pts(r5, 0x100) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCGISO7816(r6, 0x80285442, &(0x7f0000000200)) sysfs$1(0x1, &(0x7f0000000240)='/dev/mixer\x00') r7 = semget$private(0x0, 0x0, 0x1) semctl$IPC_RMID(r7, 0x0, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0xd9, 0x200000) getsockopt$inet6_dccp_int(r8, 0x21, 0x3, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x400440, 0x0) setsockopt$inet_dccp_int(r9, 0x21, 0xa, &(0x7f0000000780)=0x5, 0x4) r10 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x2, 0x200001) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000840)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r10, &(0x7f0000000b00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000880)={0x220, r11, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb8ed}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x104, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7224}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8db}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x235b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}]}, @TIPC_NLA_BEARER={0x38, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x40008440}, 0x48000) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f0000000b40)='\x00', 0x1) r12 = getpgrp(0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000b80)=r12) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000bc0)) r13 = open_tree(r4, &(0x7f0000000c00)='./file0\x00', 0x1100) ioctl$EXT4_IOC_GROUP_ADD(r13, 0x40286608, &(0x7f0000000c40)={0x5, 0x8000, 0x7f, 0x80000000, 0x8, 0x4}) [ 303.027169][T12836] __alloc_pages_nodemask+0x3c1/0x60c0 [ 303.032650][T12836] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 303.038570][T12836] ? kmsan_get_shadow_origin_ptr+0x196/0x4b0 [ 303.044597][T12836] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 303.050774][T12836] ? prep_new_page+0x792/0x9b0 [ 303.055586][T12836] ? get_page_from_freelist+0x11d3/0x19f0 [ 303.061368][T12836] kmsan_alloc_page+0xc3/0x370 [ 303.066178][T12836] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 303.072105][T12836] __alloc_pages_nodemask+0x149d/0x60c0 [ 303.077771][T12836] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 303.083865][T12836] ? ima_match_policy+0x1b01/0x1bb0 [ 303.089183][T12836] ? stack_trace_save+0x11c/0x1b0 [ 303.094237][T12836] ? stack_trace_save+0x11c/0x1b0 [ 303.099393][T12836] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 303.105662][T12836] ? update_stack_state+0xa12/0xb40 [ 303.110892][T12836] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 303.117074][T12836] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 303.123766][T12836] ? __msan_metadata_ptr_for_store_4+0x20/0x20 [ 303.130040][T12836] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 303.136229][T12836] alloc_pages_current+0x68d/0x9a0 [ 303.141473][T12836] skb_page_frag_refill+0x2b0/0x580 [ 303.146709][T12836] tun_get_user+0x1c85/0x6f70 [ 303.151424][T12836] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 303.157326][T12836] tun_chr_write_iter+0x1f2/0x360 [ 303.162365][T12836] ? tun_chr_read_iter+0x460/0x460 [ 303.167478][T12836] do_iter_readv_writev+0xa16/0xc30 [ 303.172708][T12836] ? tun_chr_read_iter+0x460/0x460 [ 303.177906][T12836] do_iter_write+0x304/0xdc0 [ 303.182506][T12836] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 303.188658][T12836] ? import_iovec+0x4ad/0x660 [ 303.193654][T12836] do_writev+0x435/0x900 [ 303.197928][T12836] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 303.204005][T12836] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 303.209739][T12836] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 303.215646][T12836] __se_sys_writev+0x9b/0xb0 [ 303.220346][T12836] __x64_sys_writev+0x4a/0x70 [ 303.225026][T12836] do_syscall_64+0xb6/0x160 [ 303.229539][T12836] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 303.235613][T12836] RIP: 0033:0x459911 [ 303.239562][T12836] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 b9 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 303.259288][T12836] RSP: 002b:00007f4473441ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 303.267746][T12836] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000459911 10:52:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x0, @dev}}, {{0x2, 0x0, @broadcast}}}, 0x108) [ 303.275833][T12836] RDX: 0000000000000001 RSI: 00007f4473441c00 RDI: 00000000000000f0 [ 303.283987][T12836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.291955][T12836] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f44734426d4 [ 303.299923][T12836] R13: 00000000004c8c2d R14: 00000000004e0100 R15: 0000000000000003 10:52:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) [ 303.382259][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:52:25 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x0, @dev}}, {{0x2, 0x0, @broadcast}}}, 0x108) [ 303.615670][T12850] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x0, @dev}}, {{0x2, 0x0, @broadcast}}}, 0x108) [ 303.733363][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 303.779670][T12853] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x0, @dev}}, {{0x2, 0x0, @broadcast}}}, 0x108) 10:52:26 executing program 3: syz_emit_ethernet(0x4f, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r2}}]}, 0x2c}}, 0x0) r3 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x7, &(0x7f0000000c40)=[0xffffffffffffffff, 0xee01, 0x0, r4, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) write$FUSE_ATTR(r0, &(0x7f0000000040)={0x78, 0x0, 0x6, {0x7fff, 0x6, 0x0, {0x5, 0x8, 0x2, 0x55, 0x3ff, 0x6, 0x0, 0x401, 0x5, 0x8000, 0x3, r2, r4, 0x3, 0x9}}}, 0x78) 10:52:28 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000040)) [ 306.101298][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 306.117363][T12903] delete_channel: no stack [ 306.125270][T12902] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 306.136186][T12902] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:28 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x10000000000103, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000100)={0x0, 0x0, 0x3014}) [ 306.206827][T12913] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 306.210209][T12903] delete_channel: no stack [ 306.216568][T12913] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:28 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f00000000c0)={0x4, @sliced}) 10:52:28 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x10000000000103, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000100)={0x0, 0x0, 0x3014}) 10:52:28 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f00000000c0)={0x4, @sliced}) 10:52:28 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x10000000000103, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000100)={0x0, 0x0, 0x3014}) 10:52:28 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x15, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x10, 0xd, {0x0, 0x2}}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001407665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="3800000024001305000000020000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100686866000c0002000800060000000000"], 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', r5}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r6, 0x1, 0x6, @local}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:28 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f00000000c0)={0x4, @sliced}) [ 306.822532][T12936] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 10:52:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) [ 307.139724][T12940] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 10:52:29 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:29 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f00000000c0)={0x4, @sliced}) 10:52:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') lseek(r0, 0x0, 0x4) [ 307.234018][T12948] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 10:52:29 executing program 3: r0 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10428}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x27, r0, 0x900, 0x70bd29, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffffeffc}, @SEG6_ATTR_SECRET={0x30, 0x4, [0x92, 0xffffffff, 0x1]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x90}, 0x40000) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 10:52:29 executing program 4: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x9909cb}) 10:52:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') lseek(r0, 0x0, 0x4) [ 307.415874][ C1] net_ratelimit: 1 callbacks suppressed [ 307.415906][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 307.544675][T12957] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 307.555270][T12957] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:29 executing program 4: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x9909cb}) 10:52:29 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000ffffffffffff81000000884760739bc6001000000000000000000000000000000000000000000000000000000000000000005ab26d8ee68cf01000008600907800000000"], 0x0) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) 10:52:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') lseek(r0, 0x0, 0x4) 10:52:29 executing program 4: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x9909cb}) 10:52:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') lseek(r0, 0x0, 0x4) 10:52:30 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) [ 308.159359][T12992] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 308.169385][T12992] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:30 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:30 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000000)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[{0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}], @ipv6={0x8, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x2}}}}}}}, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/46, 0x2e) getdents(r0, &(0x7f00000001c0)=""/254, 0xfe) dup(r0) 10:52:30 executing program 4: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x9909cb}) 10:52:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x4, 0xa}]]}}}]}, 0x40}}, 0x0) 10:52:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x4, 0xa}]]}}}]}, 0x40}}, 0x0) 10:52:30 executing program 3: syz_emit_ethernet(0x5a, &(0x7f0000000080)={@link_local, @broadcast, [{[{0x9100, 0x7, 0x0, 0x3}]}], {@mpls_uc={0x8847, {[{0x5}, {0x3}, {0x4}], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}}}}, 0x0) 10:52:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x50, 0x4, 0x8, 0x319, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="cf"]}, @typed={0x34, 0x3, @str='\x06eyringeth0vmnet1cgroupppp1[eth0vboxnet1user\x00'}]}, 0x50}}, 0x0) [ 308.442746][T13009] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 308.452352][T13009] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 308.544522][T13019] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 308.553366][T13019] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 308.578661][T13019] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 10:52:30 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/46, 0x2e) getdents(r0, &(0x7f00000001c0)=""/254, 0xfe) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/46, 0x2e) getdents(r1, &(0x7f00000001c0)=""/254, 0xfe) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/46, 0x2e) getdents(r2, &(0x7f00000001c0)=""/254, 0xfe) syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRES64=r2]], 0x0) 10:52:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x4, 0xa}]]}}}]}, 0x40}}, 0x0) [ 308.587144][T13019] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 10:52:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x50, 0x4, 0x8, 0x319, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="cf"]}, @typed={0x34, 0x3, @str='\x06eyringeth0vmnet1cgroupppp1[eth0vboxnet1user\x00'}]}, 0x50}}, 0x0) 10:52:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x4, 0xa}]]}}}]}, 0x40}}, 0x0) [ 308.850794][T13035] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 308.859193][T13035] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 10:52:31 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:31 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:31 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000300)={@link_local, @broadcast, [{}], {@can={0xc, {{0x3, 0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "1228419a2551a32f"}}}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200801, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000062006d76bcc240c501f76b381bbc061200a5fca5a896183a84fab0cb5074e9815a19b8020097e686f7aa28a9f9ea93fc85700ccf788e3c09640a51f9a179b2eef6dc27c319adf7b2499998022897ae06bc91d00d57a7ca"], 0x68) 10:52:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 10:52:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x50, 0x4, 0x8, 0x319, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="cf"]}, @typed={0x34, 0x3, @str='\x06eyringeth0vmnet1cgroupppp1[eth0vboxnet1user\x00'}]}, 0x50}}, 0x0) 10:52:31 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80000001, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x5}) syz_emit_ethernet(0x79, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, [{[], {0x8100, 0x2, 0x1, 0x2}}], {@mpls_mc={0x8848, {[{0x40, 0x0, 0x1}, {0x3126, 0x0, 0x1}, {0x2, 0x0, 0x1}, {0xccef}, {0x6, 0x0, 0x1}, {0x2, 0x0, 0x1}, {0x9}, {0x200, 0x0, 0x1}, {0x3, 0x0, 0x1}], @llc={@llc={0xe0, 0x7c, 'z', "51ed11de0f1ad2160b82a57408faa2f7244d2a57c7c4d654ba4859ffbf6f206d718b2914134b38e183d8074d0650cb9cd91b5f34ccff366eb0caeef7cc1a2d86"}}}}}}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/46, 0x2e) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0, 0x2, 0xce}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x7, r3, 0x0, 0x6}) getdents(r1, &(0x7f0000001440)=""/256, 0x100) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='security.ima\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="01011100ffffffff00dd547d2af4a065194d7d9cab811b165dd94b40bd68a3bca6ac0e5646be6f3781757bc84111a71e4994e342c8ae5f1e219b0871d65d258fda1a56fc191b21e227d6c3aeedf6b532940d59fe15b837a744eb70e5c9857e8b566cc2af1ae854bab91ab223ba96f20a499606940db402352e8ab306960f64133eba48743d0731736193ad605e7e4e5f40b9e3e3760851e43e916ae4c42e2cb3440c458d3d117126baf6b8fb300721401818fad82978ebd59f08aafdb5f25402da88c4c6ee733039f117a08176d333ecda8e2b4ce011e4f510ac8c97c1393dc57ade2cdc583305"], 0xe7, 0x8340721f5aa0ea7f) umount2(&(0x7f0000001400)='./file0\x00', 0x8) [ 309.154091][T13044] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 309.163963][T13044] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) [ 309.258404][T13050] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 309.266757][T13050] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 10:52:31 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/46, 0x2e) getdents(r0, &(0x7f00000001c0)=""/254, 0xfe) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa94, 0x101000) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000300)=""/251) getdents64(r1, &(0x7f00000000c0)=""/46, 0x2e) getdents(r1, &(0x7f00000001c0)=""/254, 0xfe) r3 = fcntl$dupfd(r0, 0x203, r1) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @dev={0xfe, 0x80, [], 0x26}, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) [ 309.408577][T13063] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 309.418582][T13063] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x50, 0x4, 0x8, 0x319, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="cf"]}, @typed={0x34, 0x3, @str='\x06eyringeth0vmnet1cgroupppp1[eth0vboxnet1user\x00'}]}, 0x50}}, 0x0) 10:52:31 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/46, 0x2e) getdents(r0, &(0x7f00000001c0)=""/254, 0xfe) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRES32, @ANYRES16=r0, @ANYRESHEX, @ANYBLOB="6112cfd6179a8f5f9480816a14b984c79cd30f3ee485954fb4dccac477631433a846bfa7e8caca1582173df0c883e836cc90a3fc84020c600dbbf5749220dc077e92a70a768511268bc37361a1a23ba005e1eb5f711058cc98f91d05a8403a2d21739190aff24396fd80283efe5baa53e69aac663b3af599ba8a5784e57456b91d073bdb84bd08c4c4c01204a249e053db6e0ab0ba50fffb9af7eed0f780b3f1cae13004b6ca2e2a1013bf8384e437102d21d3f4046b92688ed6d8f2fb3e5cb0e50b9ecfd6b9be09e4f0515abee5d01adb7ef3f61cff421333dae785de00db7e"]], 0x0) 10:52:31 executing program 1: syz_emit_ethernet(0x1a6, &(0x7f0000000000)=ANY=[@ANYBLOB="cdba2aa4034cffffffffffff0806000186dd06860edc4210001daaaaaaaaaa22ff0100000000000000000000000000010180c200ff0000000000000000d5fc8cbbc672ab5d4e8408f046fed51f990eea4d2254cddef921"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) [ 309.567865][T13077] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 309.576194][T13077] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 10:52:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 10:52:32 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3ebcaff0) syz_emit_ethernet(0xc7, &(0x7f0000000000)={@dev={[], 0xe}, @broadcast, [{}], {@ipx={0x8137, {0xffff, 0xb5, 0x7, 0x1, {@broadcast, @broadcast, 0x4}, {@random=0x4, @broadcast, 0x8000}, "7114687f2b9203a7717cba07f73bc1c39201e28dbbb2e52b9fb2d8ded56449ccfdd81fca05dc092ea9cc93d0ae5a59a79eb249ebf01e4b0449a220dab6b7f36d5296073a32f4e9b0c7057d52a2f19ec00be7952e95f508f676390c70c922c49578d727d73949c2b95c6958ed02dbe95929fddd6112280882e73b59e030c21544e94f59dfe168163eb85b5b75b8ebab3ad060b2aedc43cd"}}}}, 0x0) 10:52:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000040)={0x7b, 0x5, [0x199], [0xc1]}) 10:52:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x0) 10:52:33 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000ffffffffffff81000200884760739bc60010000000000000000000000000000000000000000000000000000000000000000000008600907800"/74], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x0) 10:52:34 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r4}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000000c0)='veth1_to_hsr\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r4, 0xfff9, 0x30, 0x100, 0x6}, &(0x7f0000000040)=0x18) 10:52:34 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) 10:52:34 executing program 5: unshare(0x400) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x0) [ 312.467006][T13214] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 312.476544][T13214] net_ratelimit: 1 callbacks suppressed [ 312.476569][T13214] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:34 executing program 5: unshare(0x400) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x0) [ 312.645002][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 312.676714][T13225] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 312.687355][T13225] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:34 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) 10:52:34 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0x848, @mcast1, 0x2}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x9, @empty, 0xec65}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x8, @loopback, 0x2}], 0x94) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f0000001640)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000015c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x1, 0x0) 10:52:35 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) 10:52:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f0000001640)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000015c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x1, 0x0) 10:52:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0) process_vm_readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000140)=""/183, 0xb7}], 0x3, &(0x7f0000000600)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000240)=""/15, 0xf}], 0x4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000ffffffffffff81000000884760739bc600101000"/73], 0x0) 10:52:35 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f0000001640)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000015c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x1, 0x0) 10:52:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x2, 0x2, 0x0, @adapter}]}) [ 313.498412][T13269] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 313.507947][T13269] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f0000001640)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000015c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x1, 0x0) 10:52:35 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x7fffffff, 0x0, 0x10}, 0x98) syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) 10:52:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x2, 0x2, 0x0, @adapter}]}) [ 313.718913][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 313.742967][T13280] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 313.753815][T13280] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) unshare(0x2000400) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x2d1, 0x0}, 0x45) 10:52:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) unshare(0x2000400) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x2d1, 0x0}, 0x45) 10:52:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x2, 0x2, 0x0, @adapter}]}) 10:52:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) unshare(0x2000400) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x2d1, 0x0}, 0x45) 10:52:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x2, 0x2, 0x0, @adapter}]}) [ 314.542880][T13315] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 314.552550][T13315] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:36 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) unshare(0x2000400) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x2d1, 0x0}, 0x45) [ 314.789011][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:52:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) [ 314.836137][T13329] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 314.850161][T13329] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r3, 0x16) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) 10:52:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) 10:52:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) 10:52:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r3, 0x16) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) 10:52:37 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) 10:52:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r3, 0x16) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) 10:52:37 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x20000000000005, 0xc8}) 10:52:37 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r1}}]}, 0x2c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r3}}]}, 0x2c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r5}}]}, 0x2c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r7}}]}, 0x2c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x2c, 0x21, 0x93403a352db30171, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r9}}]}, 0x2c}}, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r12, 0x400) r13 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r14, 0x400) r15 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x7, &(0x7f0000000c40)=[0xffffffffffffffff, 0xee01, 0x0, r16, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r17 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x7, &(0x7f0000000c40)=[0xffffffffffffffff, 0xee01, 0x0, r18, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r19, 0x400) r20 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r21, 0x400) getgroups(0x7, &(0x7f0000000280)=[r14, r16, r18, 0x0, 0xee01, r19, r21]) r23 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x7, &(0x7f0000000c40)=[0xffffffffffffffff, 0xee01, 0x0, r24, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r25 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r26, 0x400) r27 = getgid() r28 = socket$isdn(0x22, 0x2, 0x21) getsockopt$sock_cred(r28, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r29, 0x400) setxattr$system_posix_acl(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x1, r1}, {0x2, 0x4, r3}, {0x2, 0x4, r5}, {0x2, 0x4, 0xee00}, {0x2, 0x1, r7}, {0x2, 0x3, r9}, {0x2, 0x2, r10}, {0x2, 0xbc68ce9867c543b5, r11}], {0x4, 0x4}, [{0x8, 0x1, r12}, {0x8, 0x0, r13}, {0x8, 0xc5bcb3a3d72368e1, r22}, {0x8, 0x4, r24}, {0x8, 0x2, r26}, {0x8, 0x1, r27}, {0x8, 0x3, r29}], {0x10, 0x4}, {0x20, 0x4}}, 0x9c, 0x2) 10:52:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x20000000000005, 0xc8}) [ 315.772958][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 315.794551][T13374] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 10:52:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r3, 0x16) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) [ 315.859703][T13379] delete_channel: no stack [ 315.881446][T13379] delete_channel: no stack [ 315.902418][T13379] delete_channel: no stack [ 315.920073][T13379] delete_channel: no stack [ 315.937380][T13379] delete_channel: no stack [ 315.948308][T13379] delete_channel: no stack 10:52:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x20000000000005, 0xc8}) 10:52:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x20000000000005, 0xc8}) 10:52:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) 10:52:38 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x5, 0x10000, 0xfffffff9, 0x4, 0x6a400000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) syz_emit_ethernet(0x2d1, &(0x7f0000000280)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x29b, 0x0, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x10, 0x2, [0x8], "37c997007e4c091ed1a07a20422ac691"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x7f], "31c38e83c7578d5b53cf345839cf009f5ddb8bf75b5b1aa46f5261def0658f172a7b4f0dd408a3e2eabdfb9f959ba9c0ab5b656fe5a36ef8abfe3db77430f88ca813687a8f256bc2b0832963f9726fdf2d916d52fa40f7777b14b05f23d159b7eba92db7e71fa23d2bd80fc07111283423ba5541a349cdefe95a8a86fd4835528a22e125aa5d3489f4c21ecc9e567ad53196f9e784b0ebd473dde42efe849e91d640bfe494fc"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x9], "476cbbdd9a84c1b3419493b66d4d0b4dbb88c32cdfa06923f18a9d99aa7661c17814a008e4e14d171304212cbeff84dcefca1474ce810be276531c5068b3fd8f86c86a7f918bea1c65b624026931f95123d41440ad2d7863702a6d3d7cea5e9d94c536d644792c7e1b743411f3b1951f40be9067558069dd0eaddf3e97052ea00d831cd3e2e79efde3be846c03895fbe775e9979f32abe31abfb4527218da51eae867bab27ae89c1232f41dae0"}, {0x8, 0x88be, 0x3, {{0x5, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1}, 0x1, 0x3}}, {0x8, 0x22eb, 0x4, {{0x6, 0x2, 0x6, 0x3, 0x0, 0x0, 0x0, 0xb8}, 0x2, 0x10000, 0x0, 0x2, 0x6, 0x0, 0x1, 0x3}}, {0x8, 0x6558, 0x3, "022785a907949cb288531cf6e3cd12eda47f953c63071b30fa7b7b319c2793f91e8767b7e420451d68d7f9f78d6f589176b0c545b5fa151cd828bde931577e406930742babfea9f42fe1285e8f30e276c393a39f6ebd09af2507c41895e02c8aa2c108a97a3b2295834f211d905c0776f216be074e145c79c6751f4de357371e09e5dbc89e943bbf00915a45ffe34585ec6ab1ad91b3fcdfdad69acc58721c6b60862814e1cca289d9a6f8d4cbc344d84cdd9a18794ea2ea7f9ae6a7149f6948cc4a0b0cdbbec23ab1af653526b68d1bdd3bebe4df094af15d2275bc076b7815f2561ced1d3288291051552dcd08"}}}}}}}}, 0x0) 10:52:38 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:38 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000200)={@random="ab55ac5f1bfb", @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @loopback, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0x1a7, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000000}}}}}}}}}}}}, 0x0) 10:52:38 executing program 4: syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9, 0xd4, 0x7a, 0x10, 0x694, 0x1, 0x718, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x77, 0x0, 0x2, 0x37, 0x95, 0x4f, 0x0, [], [{{0x9, 0x5, 0x85, 0xb, 0x63}}, {{0x9, 0x5, 0x3, 0x3}}]}}]}}]}}, 0x0) 10:52:38 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) 10:52:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)) 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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001407665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xffe3}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0xffffffffffffffa4}}]}, 0x30}}, 0x4021) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast2, @mcast2, @remote, 0x1, 0x9, 0x0, 0x100, 0x4, 0x210, r4}) syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}}, 0x0) 10:52:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) [ 316.889810][T13435] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 316.902615][ T3731] usb 5-1: new high-speed USB device number 2 using dummy_hcd 10:52:39 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff884760739bc6002c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f26cdac0000000000000000000400000000000000001b1c9cf31dc4180aa696c16450632f9ad772caa7d4c8bddd8db30f816f3db986723f4118548322bba1adf69e261dc51dc268460dc755fc910c29d0ff83a40d00000000000000"], 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000180)={0x7, 0x0, [{0x83f, 0x0, 0x7}, {0xc0011031, 0x0, 0x55}, {0x9d2, 0x0, 0x865}, {0x24f, 0x0, 0x2}, {0xa75, 0x0, 0x6}, {0x92c, 0x0, 0x5}, {0x918, 0x0, 0x6}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd8, r3, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vxcan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x91, 0x3f, 0x66, 0x8, 0x1, 0xf5}, 0x6}) 10:52:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) [ 317.144080][ T3731] usb 5-1: Using ep0 maxpacket: 16 [ 317.264279][ T3731] usb 5-1: config 0 has an invalid interface number: 119 but max is 0 [ 317.272926][ T3731] usb 5-1: config 0 has no interface number 0 [ 317.279137][ T3731] usb 5-1: config 0 interface 119 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 317.290543][ T3731] usb 5-1: config 0 interface 119 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 317.301721][ T3731] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice= 7.18 [ 317.310928][ T3731] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 10:52:39 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) [ 317.527645][ T3731] usb 5-1: config 0 descriptor?? [ 317.583841][ T3731] hub 5-1:0.119: ignoring external hub 10:52:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) 10:52:39 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) [ 317.792798][ T3731] legousbtower 5-1:0.119: LEGO USB Tower firmware version is 128.136 build 65535 [ 317.828884][ T3731] legousbtower 5-1:0.119: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 317.874968][ T3731] usb 5-1: USB disconnect, device number 2 [ 317.898248][ T3731] legousbtower 5-1:0.119: LEGO USB Tower #-160 now disconnected 10:52:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca8077000000000000100000100000400000000040000000000000000000", 0xffffffe5}], 0x2) [ 317.922609][ C0] net_ratelimit: 3 callbacks suppressed [ 317.922637][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 317.961407][T13469] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 317.971962][T13469] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 318.566005][ T3731] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 318.812449][ T3731] usb 5-1: Using ep0 maxpacket: 16 [ 318.932413][ T3731] usb 5-1: config 0 has an invalid interface number: 119 but max is 0 [ 318.940715][ T3731] usb 5-1: config 0 has no interface number 0 [ 318.947018][ T3731] usb 5-1: config 0 interface 119 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 318.958308][ T3731] usb 5-1: config 0 interface 119 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 318.969997][ T3731] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice= 7.18 [ 318.979236][ T3731] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.042796][ T3731] usb 5-1: config 0 descriptor?? [ 319.083456][ T3731] hub 5-1:0.119: ignoring external hub [ 319.292511][ T3731] legousbtower 5-1:0.119: LEGO USB Tower firmware version is 128.136 build 65535 [ 319.304625][ T3731] legousbtower 5-1:0.119: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 319.317098][ T3731] usb 5-1: USB disconnect, device number 3 [ 319.325960][ T3731] legousbtower 5-1:0.119: LEGO USB Tower #-160 now disconnected 10:52:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5}}, 0xe8) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x400001f4) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0207000902000000181b9fe0537fa285"], 0x10}}, 0x0) 10:52:41 executing program 4: syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9, 0xd4, 0x7a, 0x10, 0x694, 0x1, 0x718, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x77, 0x0, 0x2, 0x37, 0x95, 0x4f, 0x0, [], [{{0x9, 0x5, 0x85, 0xb, 0x63}}, {{0x9, 0x5, 0x3, 0x3}}]}}]}}]}}, 0x0) 10:52:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) 10:52:41 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001407665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0xc, 0x2, [@TCA_HHF_EVICT_TIMEOUT={0x8}]}}]}, 0x38}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001407665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0xc, 0x2, [@TCA_HHF_EVICT_TIMEOUT={0x8}]}}]}, 0x38}}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000000a600)=0xe8) r11 = syz_open_dev$mice(&(0x7f000000af00)='/dev/input/mice\x00', 0x0, 0x2) sendmsg$kcm(r11, &(0x7f000000d480)={&(0x7f000000af40)=@x25={0x9, @remote={[], 0x0}}, 0x80, &(0x7f000000b200)=[{&(0x7f000000afc0)="5ecb379fc80b6c29ef89c4d513b134be4a3f5e3e5d9d1fa24b4b69d010a22f30b678a7241e2beb8293e203df5c60ff5674c2d4f26ae68711e44c9df5e0e34dc79d161b2c5793be83b10e17b1238b5cacba748039931a98b3ebbf4d82456701d1156402e8f5796e198e851b57c4660ceea81e1d67bd3e2cc6dea432a0ff109cccdc7aca470ef276c92341ea0b65ed98e821bf0e2022e8d21e0c1c2c9276e16ec1f7ce8707efbb5ff269b4c630efb62289ac07564e783a2d2e84656efabc981c0a9dc13a2e", 0xc4}, {&(0x7f000000b0c0)="508f76fd4d0eca5bc0ec00a3b6d37964e84546d82d6320b1602f789faf7f0397cc4d1158f96120019b412fafb3dfeff0a897850ceb3c469678a7587dc20037e22b8bbaa27b4f012bb295103756e10160890ed6e43469844bec6f2f398ac92f359a0c1ab747d755223fca2a1ddcde80751bb8989f7a104517076ce4b9da9cc22c1b56d85c6c81a0753261b75d300cc3b5909e61db9f0d7ad9520df3f435bc6b5aec1701a2ccba93b12c2c17c36934ee1e561bf00c35d2a57e27050705cef47f72888f2ce86b6e21f3273696ccff3125", 0xcf}, {&(0x7f000000b1c0)="89eb055caa693ff616209006c9ee9dd299834bfc0ad8", 0x16}], 0x3, &(0x7f000000b240)=[{0x18, 0x29, 0x2, "20e575d352"}, {0xc0, 0x84, 0x101, "ecc02b60859940c7e3aec43bf7e6add7b57ad8fc61e11342951ba5c70eb8c03f3874c211699ad0fd50f8b3437c455f72368886848b27adc4b18c20e2c6b5a9f8375941024bb17fd5d7c303969ce4b69d981d5070b27837bbad86a5b00d893d4dc137845f14912168429e50d58325fea135f28b85933585938530836a9b0872167996af9196a074bd92e7c25b1befe87e5964d3fe9957253b78eda51a6336ef50423924926b3252d3db0ea637"}, {0xf8, 0x6, 0x7, "942071b1381fd06896d1fbf3eadaf970b47c9157d42c21c94ebce9913e52c32393f0a9ec552e3a0f91b85623b47750b4aa9e7cd95d201cc8b3fedcee9acff5a143ccd630f640bb766c2cd41df27035c7143a4749f17cee766f49b89da52bcca7333dadd10626034c9b709e9c970a8203fb14b428c2f3a12fa2aef96b919871898c5c42616809ad351595bf348edbd9a0e8f2e0118651c072421542f7023d7a3f8da527527a93eaf281f8590a5013694cb11f96cbec883bec5eff2267fcfec41124ff0eeb612e7d861fa2d133ba35461574832dc808778644b9acf13d070f59a0ac9f"}, {0x1010, 0x1, 0xffff, "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0x2218}, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f000000a640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f000000a680)=0x14) r13 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}, &(0x7f000000aa00)=0x14) sendmmsg$inet6(r0, &(0x7f000000aac0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x3, @ipv4={[], [], @remote}, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="305ff9772ba1c6848b50cfea2da9af49c64620ea9e23b98a69e208a71ebf76243a08608d531dd4ea7f059eb9ca2a5d2858477337c5df87320dee30329e997f2c62", 0x41}, {&(0x7f0000000100)="46c10547f66c88b9a64020ad1a008a48e63b01af69219202ae2b7c8844b18fc3faeb189121713fdd8f16e0c0f54a22718c8ebe39376588ee0d98a5fd4acbabc2ba967b7b728fe4169919bdab76b29b7e9c17a03e8b1f6e87b4493d925927870c4634a16ee29b75297fdb10f6dbfc0a36a5cd2f7d963b5bec5d7d54950cb9f5a85a8df0ddb4d056670681372cac1906fe8b882365cb83faf60ade8257aed8f92936639b9a334b7f119e2d58852b6afcbada1c45b133cc8e8aec5513b110b1c069d508", 0xc2}], 0x2, &(0x7f000000ad40)=[@hopopts={{0x50, 0x29, 0x36, {0x16, 0x6, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x10, {0x3, 0x2, 0x48, 0x0, [0x7]}}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @mcast2}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x2, 0x4, [], [@ra={0x5, 0x2, 0xffff}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x7}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @tclass={{0x14, 0x29, 0x43, 0x401}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x5e, 0x3, [], [@pad1, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x10000001}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x32, 0x1, [], [@pad1, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x8}]}}}], 0x120}}, {{&(0x7f0000000400)={0xa, 0x4e21, 0x7, @local, 0x8}, 0x1c, &(0x7f0000003580)=[{&(0x7f0000000440)="75dc651f8a4b7ea6717946a8f3ffeb304eebb9c1dd4f2cb55e98b28bce1b94afde4dca8a5f3bbfe11228114147a20f18e295e5118488d896464447db7371bb1d1bb64ca99bd1d2dc6218809cb6c1f60724240f84d2bef99bc049233eadbb9952ec5ca4a4ff9de1", 0x67}, {&(0x7f00000004c0)="4120b45235e992b704c7947d580fde922637afef0920fcd21105741a173d5fd931cc1e580cc94ee3f10720f6a5cce2fa2984e982924f74101b441faaed89e997a4584fa60a319bad4225bb4dd89784032e970a3515afb1eeb42c0eae7537be2e970805ffc7aa5606414a571c", 0x6c}, {&(0x7f0000000540)="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0x1000}, 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{&(0x7f0000007680)="0f32275db01d5c4d96e1b9aeb29ea028e852408dac61086b117d0ef0b1a079ec86f51733b1ca8dfc2efcc8392e9854b756f51526a0a0747a2e634f0406643005a56d5578c3a393446358a05922c35f5032af85f5ef748109853298f19e50fcaa03028c8d9cf16d099b94d322d870570f43296a2d2f24131fa128e0e197fe31153f5de3e267579b13b93a340b75a81b9b3194a170d43d2b74026424b2e2fac2ed6b092757a46c86e541e49191cff801fd447bf332713166716ade3a2fb9ade6", 0xbf}, {&(0x7f0000007740)="92f85ffd9b280d9efc86eb0739d2df20d16d6588fa2c918e2b6ba68601389aa37424bb536c99e115e351b5ccc0fe", 0x2e}, {&(0x7f0000007780)="bb96d4234f4d20dfa9fcf983b988d6d4251d81207f2815a3a28ae13b5164fcf23f23ca90f7b907e9c7821ee1118e1d0122a3503795e447a40618503d457ff8a987bc4a163b2bff492ca3e549285917814a0333235976a188117de8ddcb3b147ed9f35b89529a24ff1b42ec52905bc4115cbc9aecfbc6c386df71f4bc1d0072f6ec3f24fa748f8352179683299ee0a846fe472682cb95a163526fb4b9136b016778f416ad5efe1e78eb0ca3fc1f586c07dd1b949e80055c1e485c31285770eeee46191fdcb8fc6b91b6fb4a9ee0e8a427482e2446d015dced", 0xd8}, {&(0x7f0000007880)="c681cb3f6322fa1c8ab35290c625ca0992e69ce0fdada5a462ad5b888c97884977549d06596ee28e63f7eb", 0x2b}], 0x9, &(0x7f000000d4c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x826}}, @dstopts_2292={{0x4, 0x29, 0x4, {0x2b, 0x6, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x2, 0xffff, [0x0]}}, @jumbo, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x7}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7f}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3ff}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r10}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x2b, 0xc, 0x0, 0xf3, 0x0, [@local, @ipv4={[], [], @remote}, @local, @local, @local, @ipv4={[], [], @rand_addr=0x8bb}]}}}], 0x150}}, {{&(0x7f0000007b00)={0xa, 0x4e23, 0x1ff, @local}, 0x1c, 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", 0x1000}, {&(0x7f0000009e00)="0f5d344ef679a4f481164c641d1e81c7c6d29192a2c42eec7fc04ac02c2b99da92b894c51bbf8a02513dee9a3c3a818fff50f042b7415bce88bd", 0x3a}, {&(0x7f0000009e40)="b30dcbd73bf862b534002dd01f5297f00bdc2040abff7d610a396e7ef60612be3513e655c9d055594c23b0b33aa81d048d296edae44375735cfdb274f5d6743dc60aa62ef899e5c2f6663f7f19d1aef47b556b569c0ffaff2e05f5f3fb0687a07e563ae90920a8f90334ace5955d", 0x6e}, {&(0x7f0000009ec0)="20090c4f667f124b758654a0e8f16c98d50590a054947ff51da19681541a52d804668195729ae8dc9921b9b040f9e9ed031c9521738728d52718b53bafb4085d0845a8f714fcd33368473ff1b054885a953170e6489c61fdec5ef97fd2a3df74f7cd7930280e47ef2ecf98ca85e4cccb74602aa33a97a5f8439f3b9dadb1d1e07bd4926d68e64779ee0a20dd374d5653e320583c49ce0c17347d5780c5001a5d", 0xa0}], 0x4, &(0x7f0000009fc0)=[@tclass={{0x14, 0x29, 0x43, 0x20}}], 0x18}}, {{&(0x7f000000a000)={0xa, 0x4e21, 0xffffffe0, @dev={0xfe, 0x80, [], 0x1b}, 0x5}, 0x1c, &(0x7f000000a3c0)=[{&(0x7f000000a040)="e07d6bb241ad878b6677d6af1c5c1b93e752b2671b35941909808aadc1039845602b0a120ec099e981920bdb622ffe3ebbefac3f13a13db55f63a6124ddf5716f24a09dba8940f1ab59ce2623a443b86cb1eac68e77c46a8830b1c439061b45c2e0ab460f134e8994f3789731677eb12466a04f3d7b4c62ec7a0a8e5cef26c24bb6348534231531c52faf001f622e41d593bde490fdc2a189d71031a374fd2", 0x9f}, {&(0x7f000000a100)="2fe7e826669a8826b01b8c4f42e5b7f1da6196d7448950c6b18230c7b8cf4aa99774df4f2a16178b6383c9f76d51772751c8a1255dd8b93687966fb302659dcd8c05989322d3a12e0c17fddac86b1b7d5477593c01b57f633ba0aa9208f726ea56986167c5340c5207e88ad20a1b391cb7ed4141fe77ce1eb8327ea519adf35605c032f3708d7bbfb58ada9223eadd5037e7324e6b9966e29d4449e12604507925bf26686a0d0bb9afc9c2001900", 0xae}, {&(0x7f000000a1c0)="33498278528f28f8e015ae3a12fa09e4b70e1674e08d46028283107a850a228609cc47d0f7944e668e680a73f29ae7e85b2ec1bee6d6c1a4dc91b488cade3303685c4f81b99b644665874ac3cc0fc6d4b44ea07c7eac1d6621bbcdd126a58687334e6abcd8347002493d460082dfa0dfde7e2cf9b711789cd89ae602688453069fb988463e13eabfcbca09e91da6ff82e7f9120ca6751b3373f56833d4097c4283d211c44ae1e81e3be695a44e4fe848c8d884e03c4c255c7e3fe62fb5a8f8cbd16df3d52d1a53ccf5f3abaf416990709b0d9a7d4845da", 0xd7}, {&(0x7f000000a2c0)="d526dfad0db48984d246a820eec70d3cf9488320d2e2ad16573b2d0fd8a0b08cf647e42f4f00faccc6aea25668423096f0a0fa7d9ea919e0d00ddfc966d8153c31412264ac7000eca22f7e6017f3c3861b55dab0153594ca6530528a9f2ac8be67482ee14626fbfd6b761e4a7dd3f1bbe9ca7a14e70eabfd6b6936557ec780aac3d18eeabb2fbb319548008ac861f7826f2a003159e7786736030c10bee319c1285846ede494b793445ac057b95d6a", 0xaf}, {&(0x7f000000a380)="becbcda748d10ca49939", 0xa}], 0x5, &(0x7f000000a6c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback, r8}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr="7155bef5772725806f8f5b38846be101", r10}}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r12}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffd}}, @dstopts={{0x30, 0x29, 0x37, {0x6c, 0x2, [], [@ra={0x5, 0x2, 0xe8a}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfb94}, @enc_lim={0x4, 0x1, 0x1}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}, @rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x3, 0x0, [@rand_addr="f0f98bf504081980ea002bd2a759fc59", @mcast2, @rand_addr="4fe5bec7d1583c222e52b3840c7ac59f", @ipv4={[], [], @rand_addr=0xe0a}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr="32267f66ae8e72ca29873856f3bc7934"]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xdbb}}, @hopopts={{0x68, 0x29, 0x36, {0x2c, 0x9, [], [@calipso={0x7, 0x18, {0x80, 0x4, 0x9, 0xfff7, [0x20, 0x1ff]}}, @ra={0x5, 0x2, 0x40}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @ra={0x5, 0x2, 0x2}, @jumbo, @pad1, @pad1, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x6}]}}}], 0x1e0}}, {{&(0x7f000000a8c0)={0xa, 0x4e20, 0x5, @loopback, 0xe03f}, 0x1c, &(0x7f000000a980)=[{&(0x7f000000a900)="b4ea7e1916ba1f0b7e115e0fbda76f3fc3fa82dc9304d5d92f90061757dbc75fc1d6916efa3793d0ff06b4564785b723e4884c1825a4cc67b5c9c52e1cdcbe99e1b21f7fb7e059eb3f5284bd7afec679cd15a24893bcfd675a8d4f698b2e74425764932d9dd64f1ca087a93418f3f25dd65267f203d2ca2c285854c577", 0x7d}], 0x1, &(0x7f000000aa40)=ANY=[@ANYBLOB="1800000000000000290000003900000017000002000000002400000000000000290000003200000000000000000000000000ffff7f000001", @ANYRES32=r14, @ANYBLOB="140000000000400300000000000000000000001000000000"], 0x70}}], 0xa, 0xc010) syz_emit_ethernet(0x62, &(0x7f0000000200)={@link_local, @broadcast, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x2c, 0x0, 0x0, @empty, @empty, {[], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb, 0x2}, 0x0, 0x2}}}}}}}}}}}, 0x0) 10:52:41 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 10:52:41 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00xffffffffffffffff}, 0x3, {0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xb2f}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000440)={0x11, 0x10, 0xfa00, {&(0x7f0000000140), r3}}, 0x18) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x240401) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000000c0)=""/46, 0x2e) getdents(r4, &(0x7f00000001c0)=""/254, 0xfe) socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000040)={0xc8000000}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x529, 0x4) [ 319.656045][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 319.678507][T13496] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 319.689356][T13496] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:42 executing program 3: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/35) syz_emit_ethernet(0x188, &(0x7f0000000540)={@remote, @local, [{[], {0x8100, 0x4, 0x1, 0x1}}], {@mpls_uc={0x8847, {[{0x100, 0x0, 0x1}, {0x3}], @ipv4={{0x1d, 0x4, 0x1, 0x11, 0x16e, 0x67, 0xd9ff, 0x0, 0xef, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp={0x44, 0x3c, 0x7f, 0x0, 0x7, [{[@loopback]}, {[], 0x9}, {[], 0xdb8e}, {[@multicast2], 0xfff}, {[], 0x5}, {[], 0x5cf0}, {[@local], 0x8}, {[@dev={0xac, 0x14, 0x14, 0xf}], 0x9}, {[@remote]}]}, @ssrr={0x89, 0x13, 0x40, [@empty, @broadcast, @dev={0xac, 0x14, 0x14, 0xe}, @remote]}, @ra={0x94, 0x6, 0x6000}, @lsrr={0x83, 0xb, 0x3, [@broadcast, @remote]}]}}, @dccp={{0x0, 0x4e24, 0x4, 0x1, 0xe, 0x0, 0x0, 0x6, 0x4, "ce60c1", 0x6, "1b55cf"}, "87ed763d52d4e602917b2848b03d6378e30aef2edc4cbcd64d37ddb5eb976c65cd4ace31738de619ed25d2093885eaf96fefbc27148807419b7ee442d567f0d7bcc5815c9dd6396e3597ea9df6049c45510e0137d83c28a8a82f5ff93b84d50f02bdd4e9f95374bbdace000a6c718a5dcaf576254fe8e0caff404b493075034afda45f92a170acdf5f733514ae306b0e83f7a4b824a0ae9c65153f5fea9ba30db551d80520df2983db8ffa962311cef7e350ff538f29e3c4484787946000ec98343b3d61ee2082a71cf9e75a1c96cf2ec6d9cecf9a249c9e20ce9a6c90ae5d4276e05eea290d591c82bb"}}}}}}, &(0x7f00000001c0)={0x0, 0x1, [0x2a3, 0xc0e, 0xb1, 0x4c8]}) [ 319.914402][ T3731] usb 5-1: new high-speed USB device number 4 using dummy_hcd 10:52:42 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000ffffffc600100000000000000600000000000000000000000000000000000000000000000000000086009078000000000000000000000000000009000000000000000000"], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12840, 0x6c) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b00x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={r0, @multicast1, @remote}, 0xc) [ 322.552773][ T3362] usb 5-1: config 0 has an invalid interface number: 119 but max is 0 [ 322.561333][ T3362] usb 5-1: config 0 has no interface number 0 [ 322.567668][ T3362] usb 5-1: config 0 interface 119 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 322.578844][ T3362] usb 5-1: config 0 interface 119 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 322.589966][ T3362] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice= 7.18 [ 322.599152][ T3362] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 10:52:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5}}, 0xe8) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x400001f4) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0207000902000000181b9fe0537fa285"], 0x10}}, 0x0) 10:52:44 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/278], 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x73, "a8605de7718754bab1ecb364c569368fda73698976ecedd8acdbdbdc847f9af54e2ce798e4cd6d26cb1cf6afc58da57c1659a3dff26d26d017680445f3b51b4bd4febbe00e791e04c88848fbf93e02db152633b19fd9948464278a1a1313fd7b0098c6029c7850e53765f280b8b2ab186ebddb"}, &(0x7f0000000200)=0x97) [ 322.722890][ T3362] usb 5-1: config 0 descriptor?? 10:52:44 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x6b, "77525ac34ebee230e2266221bb3839f35b07a170725fcdac82a302f75bbba78168d5b427e849df1cf3394cc6dd86d0e27d07a2d1672534c3dfa43946a891711e1309fe62a4437b3d59d6a22a502efdf3a6bb5493e79320adb30f69e2ff0605946025eb1f137515c0e9a6ada51224c4d9caf995eb8678ccd80c6b50a68a3f49b1"}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) [ 322.766676][ T3362] hub 5-1:0.119: ignoring external hub 10:52:44 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x10, 0xd}]}]}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0xfffffea1}}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xfffffffffffffe50, &(0x7f0000000240)=[{&(0x7f0000000080)=""/222, 0xde}], 0x1}, 0x20) [ 322.986158][ T3362] legousbtower 5-1:0.119: LEGO USB Tower firmware version is 128.136 build 65535 [ 323.020027][ T3362] legousbtower 5-1:0.119: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 323.121935][ T3362] usb 5-1: USB disconnect, device number 5 [ 323.159188][ T3362] legousbtower 5-1:0.119: LEGO USB Tower #-160 now disconnected 10:52:45 executing program 4: syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9, 0xd4, 0x7a, 0x10, 0x694, 0x1, 0x718, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x77, 0x0, 0x2, 0x37, 0x95, 0x4f, 0x0, [], [{{0x9, 0x5, 0x85, 0xb, 0x63}}, {{0x9, 0x5, 0x3, 0x3}}]}}]}}]}}, 0x0) 10:52:45 executing program 1: syz_emit_ethernet(0xb6, &(0x7f0000000100)={@link_local, @dev={[], 0xa}, [{[], {0x8100, 0x0, 0x1}}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x7c, 0x0, 0x0, @empty, @empty, {[@fragment={0x32, 0x0, 0x45, 0x1, 0x0, 0x1, 0x64}, @srh={0x73, 0x8, 0x4, 0x4, 0x1, 0x10, 0x8, [@dev={0xfe, 0x80, [], 0x25}, @empty, @remote, @local]}], @tipc=@payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}}}}}}}}}}}}, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000000000)=""/182) 10:52:45 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local, @broadcast, [{}], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "739bc6", 0x10, 0x0, 0x0, @empty, @empty, {[], @icmpv6=@ndisc_ra}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x400) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x526, 0x6, 0xfff, 0x10000, 0x9a6, 0x41}) 10:52:45 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xde5}, 0x1c) r2 = dup2(r1, r1) setsockopt$sock_timeval(r1, 0x1, 0x0, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x4e22, 0x3}, 0x1c) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000180)=0xffa3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@IFLA_VF_RATE={0x2, 0xd}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[]}, 0x1, 0x0, 0x0, 0x40804}, 0x0) [ 323.645649][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 323.660072][T13901] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 323.671387][T13901] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 10:52:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5}}, 0xe8) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x400001f4) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0207000902000000181b9fe0537fa285"], 0x10}}, 0x0) 10:52:45 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000000140)) syz_emit_ethernet(0x62, &(0x7f0000000180)=ANY=[@ANYBLOB="018065000000ff9a03000000c8357a687bdb4296532b7f54c054b18462ff0dffffffff884760739bc60000000000000e0100010000000000a1e8e30905000000000000000000000000000000000500000031bc000000000728160e235f931b28b35d249b5ddfb6201285b1e1bdc0adcdae5b7c000000000000000000"], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00\xcfM\x84\x81\xdb\x1f\x03\xa2\xdb\xcc\x139\x86R\xaa\x96|Y\x8e\x00\xcd#\x1c]\x97<@\n\x04\x1f\x8b0 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.671922][T13910] RSP: 002b:00007fa5f361dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 324.680319][T13910] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a59 [ 324.688283][T13910] RDX: 00000000000005c3 RSI: 0000000020000240 RDI: 0000000000000006 [ 324.697043][T13910] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.705001][T13910] R10: 00000000400001f4 R11: 0000000000000246 R12: 00007fa5f361e6d4 [ 324.712969][T13910] R13: 00000000004c74b8 R14: 00000000004dd1a8 R15: 00000000ffffffff [ 324.720989][T13910] [ 324.723297][T13910] Uninit was stored to memory at: [ 324.728316][T13910] kmsan_internal_chain_origin+0xbd/0x170 [ 324.734020][T13910] __msan_chain_origin+0x6b/0xe0 [ 324.738939][T13910] ___slab_alloc+0x1dbc/0x1fb0 [ 324.743689][T13910] kmem_cache_alloc+0xade/0xd10 [ 324.748521][T13910] skb_clone+0x326/0x5d0 [ 324.752750][T13910] pfkey_broadcast_one+0x119/0x5b0 [ 324.757844][T13910] pfkey_send_acquire+0x3041/0x3300 [ 324.763033][T13910] xfrm_state_find+0x4e3e/0x6ab0 [ 324.767955][T13910] xfrm_resolve_and_create_bundle+0x94d/0x4940 [ 324.774096][T13910] xfrm_lookup_with_ifid+0x949/0x3ee0 [ 324.779471][T13910] xfrm_lookup_route+0x100/0x370 [ 324.784397][T13910] ip_route_output_flow+0x359/0x3d0 [ 324.789578][T13910] udp_sendmsg+0x2e97/0x4190 [ 324.794154][T13910] udpv6_sendmsg+0x11c3/0x46a0 [ 324.798900][T13910] inet6_sendmsg+0x276/0x2e0 [ 324.803475][T13910] ___sys_sendmsg+0xe89/0x1590 [ 324.808221][T13910] __sys_sendmmsg+0x53a/0xae0 [ 324.812881][T13910] __se_sys_sendmmsg+0xbd/0xe0 [ 324.817626][T13910] __x64_sys_sendmmsg+0x56/0x70 [ 324.822462][T13910] do_syscall_64+0xb6/0x160 [ 324.826949][T13910] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 324.832820][T13910] [ 324.835127][T13910] Uninit was created at: [ 324.839356][T13910] kmsan_internal_poison_shadow+0x60/0x110 [ 324.845146][T13910] kmsan_slab_free+0x8d/0x100 [ 324.849818][T13910] kmem_cache_free_bulk+0x3ad9/0x3f10 [ 324.855195][T13910] __kfree_skb_flush+0xb0/0x100 [ 324.860035][T13910] net_rx_action+0x1a5e/0x1aa0 [ 324.864783][T13910] __do_softirq+0x4a1/0x83a [ 324.869274][T13910] run_ksoftirqd+0x25/0x40 [ 324.873684][T13910] smpboot_thread_fn+0x4a3/0x990 [ 324.878605][T13910] kthread+0x4b5/0x4f0 [ 324.882659][T13910] ret_from_fork+0x35/0x40 [ 324.887054][T13910] ===================================================== [ 324.893962][T13910] Disabling lock debugging due to kernel taint [ 324.900205][T13910] Kernel panic - not syncing: panic_on_warn set ... [ 324.906793][T13910] CPU: 1 PID: 13910 Comm: syz-executor.5 Tainted: G B 5.4.0-rc3+ #0 [ 324.917019][T13910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.927065][T13910] Call Trace: [ 324.930370][T13910] dump_stack+0x191/0x1f0 [ 324.934715][T13910] panic+0x3c9/0xc1e [ 324.938651][T13910] kmsan_report+0x2e8/0x2f0 [ 324.943154][T13910] __msan_warning+0x73/0xf0 [ 324.947738][T13910] kmem_cache_alloc_node+0x5d0/0xe70 [ 324.953013][T13910] ? stack_trace_save+0x11c/0x1b0 [ 324.958024][T13910] ? stack_trace_save+0x11c/0x1b0 [ 324.963048][T13910] ? __alloc_skb+0x215/0xa10 [ 324.967890][T13910] ? update_stack_state+0xa00/0xb40 [ 324.973090][T13910] __alloc_skb+0x215/0xa10 [ 324.977510][T13910] xfrm_send_acquire+0x1cf/0x17f0 [ 324.982527][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 324.988419][T13910] ? xfrm_send_state_notify+0x2b50/0x2b50 [ 324.994126][T13910] xfrm_state_find+0x4e3e/0x6ab0 [ 324.999091][T13910] xfrm_resolve_and_create_bundle+0x94d/0x4940 [ 325.005347][T13910] ? __x64_sys_sendmmsg+0x56/0x70 [ 325.010398][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.016291][T13910] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 325.022436][T13910] ? xfrm_expand_policies+0x3d8/0xb00 [ 325.027806][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.033701][T13910] xfrm_lookup_with_ifid+0x949/0x3ee0 [ 325.039091][T13910] xfrm_lookup_route+0x100/0x370 [ 325.044030][T13910] ip_route_output_flow+0x359/0x3d0 [ 325.049328][T13910] udp_sendmsg+0x2e97/0x4190 [ 325.053925][T13910] ? ip_do_fragment+0x35f0/0x35f0 [ 325.058965][T13910] ? kmsan_get_metadata+0x39/0x350 [ 325.064078][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.069979][T13910] udpv6_sendmsg+0x11c3/0x46a0 [ 325.074761][T13910] ? kmsan_internal_set_origin+0x6a/0xb0 [ 325.080401][T13910] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 325.086459][T13910] ? aa_sk_perm+0x730/0xaf0 [ 325.090991][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.096963][T13910] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 325.103372][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.109255][T13910] ? udpv6_rcv+0x70/0x70 [ 325.113488][T13910] ? udpv6_rcv+0x70/0x70 [ 325.117727][T13910] inet6_sendmsg+0x276/0x2e0 [ 325.122330][T13910] ___sys_sendmsg+0xe89/0x1590 [ 325.127117][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.133012][T13910] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 325.139087][T13910] ? balance_callback+0x48/0x260 [ 325.144028][T13910] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 325.150186][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.156080][T13910] __sys_sendmmsg+0x53a/0xae0 [ 325.160776][T13910] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 325.166834][T13910] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 325.172540][T13910] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 325.178427][T13910] __se_sys_sendmmsg+0xbd/0xe0 [ 325.183186][T13910] __x64_sys_sendmmsg+0x56/0x70 [ 325.188023][T13910] do_syscall_64+0xb6/0x160 [ 325.192516][T13910] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 325.198398][T13910] RIP: 0033:0x459a59 [ 325.202283][T13910] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.222049][T13910] RSP: 002b:00007fa5f361dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 325.230461][T13910] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a59 [ 325.238427][T13910] RDX: 00000000000005c3 RSI: 0000000020000240 RDI: 0000000000000006 [ 325.246397][T13910] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.254357][T13910] R10: 00000000400001f4 R11: 0000000000000246 R12: 00007fa5f361e6d4 [ 325.262324][T13910] R13: 00000000004c74b8 R14: 00000000004dd1a8 R15: 00000000ffffffff [ 325.271679][T13910] Kernel Offset: disabled [ 325.276002][T13910] Rebooting in 86400 seconds..