a6, 0x0) 08:41:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x4001, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0xe8030000}, 0x0) 08:41:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x36b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xffffffffa0010000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x1f4}, 0x0) 08:41:25 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x89a1, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x10b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x46, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xffffffffa0008000}, 0x0) 08:41:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x2800000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x32e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x400000000000000}, 0x0) 08:41:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x81000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8929, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:26 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 08:41:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x366, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x2000000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x7000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xa2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:26 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xf401}, 0x0) 08:41:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x40010000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:27 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x5460, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xe8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x3f00}, 0x0) 08:41:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x300, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x8100, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x2}, 0x0) 08:41:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x19b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xd00000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:28 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8930, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x279, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xa0010000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 08:41:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x7, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x100000000000000}, 0x0) 08:41:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2dc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xffffffffa0008000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:29 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8946, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x3f000000}, 0x0) 08:41:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xffffdd86, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x543, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x11}, 0x0) 08:41:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x375, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x4004002000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:30 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0xc0045878, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x10d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x3e8}, 0x0) 08:41:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xf0ff7f00000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xa00000000000000}, 0x0) 08:41:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x3f000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xa0010000}, 0x0) 08:41:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xcd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x2, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:31 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x891f, &(0x7f0000000180)={'veth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe000000}, 0x0) 08:41:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xffffffffffffffff, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x1a0}, 0x0) 08:41:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x346, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x8864000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xf4010000}, 0x0) 08:41:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'\neth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x60000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x8}, 0x0) 08:41:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2cc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xf0ff7f, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x40030000000000}, 0x0) 08:41:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xe7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0xd000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'v\nth0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe00000000000000}, 0x0) 08:41:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x327, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x7ffff000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x85, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x30000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xa000000}, 0x0) 08:41:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xffffff7f}, 0x0) 08:41:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x43050000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'ve\nh0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x152, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe803}, 0x0) 08:41:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x140, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x3, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe00}, 0x0) 08:41:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xa1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x6000000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:34 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'vet\n0\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x8000a0ffffffff, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x34000}, 0x0) 08:41:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x600, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x4}, 0x0) 08:41:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x200000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:35 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth%\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe}, 0x0) 08:41:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x68, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x40040020, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x28000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xf401000000000000}, 0x0) 08:41:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x295, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x8847, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:36 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth+\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x1a0ffffffff}, 0x0) 08:41:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x32f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x1000000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x3000000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe803000000000000}, 0x0) 08:41:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x8000a0ffffffff}, 0x0) 08:41:37 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth-\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x8060000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xaa, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x400300}, 0x0) 08:41:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x8035000000000000, @dev, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xc0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x1000000}, 0x0) 08:41:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x4000000}, 0x0) 08:41:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x4600}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:38 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth3\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x288, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x3600}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x1100}, 0x0) 08:41:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x82, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x800000000000000}, 0x0) 08:41:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:39 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth\n\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x800e000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x1100000000000000}, 0x0) 08:41:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x396, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xa0008000}, 0x0) 08:41:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2cd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x2000000}, 0x0) 08:41:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth#\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x109, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xe8030000}, 0x0) 08:41:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4788]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x8000000}, 0x0) 08:41:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xdc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xa00}, 0x0) 08:41:40 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x200000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x268, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xa}, 0x0) 08:41:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:40 executing program 5: close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(0xffffffffffffffff, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:40 executing program 5: close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(0xffffffffffffffff, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 607.332722] veth0: mtu less than device minimum 08:41:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xffffffffa0010000}, 0x0) 08:41:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:41 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000007fffffff00", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:41 executing program 5: close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(0xffffffffffffffff, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x11]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 08:41:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 608.210253] veth0: mtu less than device minimum 08:41:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x200000000000000}, 0x0) 08:41:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x287, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x2]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:42 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffffffa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x138, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x11000000}, 0x0) 08:41:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x11000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 609.102211] veth0: mtu less than device minimum 08:41:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x8000a0}, 0x0) 08:41:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x33a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x60000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe00}, 0x0) 08:41:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:43 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xd]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x1100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 609.990458] veth0: mtu less than device minimum 08:41:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x2}, 0x0) 08:41:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x20a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x8000a0ffffffff}, 0x0) 08:41:44 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x7000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:44 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 610.768700] veth0: mtu less than device minimum 08:41:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) 08:41:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xa00000000000000}, 0x0) 08:41:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x608]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:44 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 610.875556] veth0: mtu less than device minimum 08:41:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x29, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x10]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:45 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:45 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xf4010000}, 0x0) 08:41:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x169, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf5ffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88480000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 611.734422] veth0: mtu less than device minimum 08:41:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x355, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:45 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 08:41:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x344, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:46 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x11000000}, 0x0) 08:41:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffdd86]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 612.619170] veth0: mtu less than device minimum 08:41:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x175, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 08:41:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x0, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x43050000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000000000100", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x260, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x46000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x0, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x8}, 0x0) 08:41:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3f00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x0, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 613.522967] veth0: mtu less than device minimum 08:41:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xffffffffa0008000}, 0x0) 08:41:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x2000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:47 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x1100}, 0x0) 08:41:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 08:41:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x26f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88640000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:48 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xffffffff00000000}, 0x0) 08:41:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3f000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x322, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe00000000000000}, 0x0) 08:41:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x806000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 615.284466] veth0: mtu less than device minimum 08:41:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x91, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x1a0ffffffff}, 0x0) 08:41:49 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffffffa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 08:41:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x224, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x2000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe}, 0x0) [ 616.168521] veth0: mtu less than device minimum 08:41:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x46]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:50 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 08:41:50 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x16c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88caffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x800000000000000}, 0x0) [ 617.035928] veth0: mtu less than device minimum 08:41:50 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2e2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x6000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:51 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 08:41:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x230, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x1100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 617.823916] veth0: mtu less than device minimum 08:41:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x7ffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 617.923228] veth0: mtu less than device minimum 08:41:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) 08:41:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ff, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 618.705396] veth0: mtu less than device minimum 08:41:52 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe803}, 0x0) 08:41:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x14f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x28]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xf401}, 0x0) 08:41:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x349, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x7]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x11}, 0x0) 08:41:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x5e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:53 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xa000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x1100000000000000}, 0x0) 08:41:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1df, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 619.763763] veth0: mtu less than device minimum 08:41:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x3f00000000000000}, 0x0) 08:41:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x317, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x400000000000000}, 0x0) 08:41:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8848000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000100", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x86ddffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x397, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 620.632053] veth0: mtu less than device minimum 08:41:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 08:41:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf0ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x389, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xa0010000}, 0x0) 08:41:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x13a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe8030000}, 0x0) 08:41:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x40010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 621.404896] veth0: mtu less than device minimum 08:41:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 08:41:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8906000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 621.536003] veth0: mtu less than device minimum 08:41:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xa}, 0x0) 08:41:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:55 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x6]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x277, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xffffffffa0010000}, 0x0) 08:41:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 622.294625] veth0: mtu less than device minimum 08:41:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x270, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88caffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:56 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 622.437046] veth0: mtu less than device minimum 08:41:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:56 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x543]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:56 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x8000a0}, 0x0) 08:41:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x149, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:56 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 623.322095] veth0: mtu less than device minimum 08:41:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x39e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 624.085780] veth0: mtu less than device minimum 08:41:57 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x3e8}, 0x0) 08:41:57 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x289, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 624.224009] veth0: mtu less than device minimum 08:41:57 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x76, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xf401000000000000}, 0x0) 08:41:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:58 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8035]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:58 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x40030000000000}, 0x0) 08:41:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 624.982844] veth0: mtu less than device minimum 08:41:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xfffffff5]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x134, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:58 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe803000000000000}, 0x0) 08:41:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:59 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:41:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x19e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x1a0}, 0x0) 08:41:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xd00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:41:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8848]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x1f4}, 0x0) 08:41:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 625.982256] veth0: mtu less than device minimum 08:41:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2db, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:41:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x700000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:41:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 08:42:00 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x163, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 08:42:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x2000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 626.769210] veth0: mtu less than device minimum 08:42:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 626.880480] veth0: mtu less than device minimum 08:42:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xa00}, 0x0) 08:42:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x12e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:01 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xa00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x229, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:01 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 08:42:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 627.658965] veth0: mtu less than device minimum 08:42:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x1000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:01 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xa0008000}, 0x0) [ 627.771037] veth0: mtu less than device minimum 08:42:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:02 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x30]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8dffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 628.635244] veth0: mtu less than device minimum 08:42:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x81000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 629.404866] veth0: mtu less than device minimum 08:42:03 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x247, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x10000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x31c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x292, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:03 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 630.407968] veth0: mtu less than device minimum 08:42:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x15a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 631.184931] veth0: mtu less than device minimum 08:42:04 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4001]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1ed, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x2800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 631.325826] veth0: mtu less than device minimum 08:42:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x378, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xd00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 632.172665] veth0: mtu less than device minimum 08:42:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 632.949764] veth0: mtu less than device minimum 08:42:06 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480), 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4305]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 633.079407] veth0: mtu less than device minimum 08:42:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x194, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x800e]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:07 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xc9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480), 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 633.950505] veth0: mtu less than device minimum 08:42:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x303, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8906]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3f00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x246, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:08 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:08 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x60]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480), 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:08 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x182, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 634.841486] veth0: mtu less than device minimum 08:42:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:08 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xa00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x20003f25, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 635.630070] veth0: mtu less than device minimum 08:42:09 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:09 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8035000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x365, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:09 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x20000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:09 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf0ff7f]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x83, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:10 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xa]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x386, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4305000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 636.630885] veth0: mtu less than device minimum 08:42:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x48, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x28000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:11 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x8a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x3580]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 637.418085] veth0: mtu less than device minimum 08:42:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffff8d]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x221, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 637.566026] veth0: mtu less than device minimum 08:42:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xfffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:11 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x92, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x0, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x30000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x6488]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x285, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x0, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x689]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 639.307868] veth0: mtu less than device minimum 08:42:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x394, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:13 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468307fffffff00", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8000a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ac, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x0, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 640.100305] veth0: mtu less than device minimum 08:42:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x72, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4001000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:14 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2fa, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x0, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x1a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:14 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x243, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88470000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040020]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:15 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000000000100", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x368, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x0, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x20000440]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 641.971357] veth0: mtu less than device minimum 08:42:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x25e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:16 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf5ffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:16 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x214, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x0, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 642.762519] veth0: mtu less than device minimum 08:42:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x40040020]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 642.877548] veth0: mtu less than device minimum 08:42:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:16 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x387, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xffffa888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x161, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:17 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x6000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x18, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x4600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 643.758635] veth0: mtu less than device minimum 08:42:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:17 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2d8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x8000a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 644.654520] veth0: mtu less than device minimum 08:42:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x324, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x2800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:18 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7fffef80, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0xf0ff7f00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 08:42:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 645.408395] veth0: mtu less than device minimum 08:42:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 645.490094] veth0: mtu less than device minimum 08:42:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x1a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x8) 08:42:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x34b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 646.275166] veth0: mtu less than device minimum 08:42:19 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xffffff7f00000000) 08:42:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x139, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x0, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x11]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x3f00000000000000) 08:42:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 646.402015] veth0: mtu less than device minimum 08:42:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x6]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x100000000000000) 08:42:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1ce, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3f00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:20 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x0, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x25a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xffffffff00000000) 08:42:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 647.268629] veth0: mtu less than device minimum 08:42:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x28]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x1a0ffffffff) 08:42:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xa8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:21 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xfffffff5]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x1100) 08:42:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2f1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x0, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe803000000000000) 08:42:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x99, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 648.144560] veth0: mtu less than device minimum 08:42:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x800000000000000) 08:42:22 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8dffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x23f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe00000000000000) 08:42:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 648.917558] veth0: mtu less than device minimum 08:42:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x1a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 649.055566] veth0: mtu less than device minimum 08:42:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xa000000) 08:42:22 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x274, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:23 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:23 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe000000) 08:42:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x800e000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:23 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x16b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:23 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x11000000) 08:42:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 649.895607] veth0: mtu less than device minimum 08:42:23 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x73, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:23 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x1a0) 08:42:23 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x2000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:24 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xffffff7f) 08:42:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x14d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 650.681714] veth0: mtu less than device minimum 08:42:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x60]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x93, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x11) [ 650.840960] veth0: mtu less than device minimum 08:42:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffa888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x40030000000000) 08:42:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x164, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88caffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:25 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x1100000000000000) 08:42:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 651.709388] veth0: mtu less than device minimum 08:42:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x28, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x2000000) 08:42:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffffffa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe803) 08:42:25 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x25d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:26 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x10]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2bc, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:26 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe) 08:42:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x6000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 652.588819] veth0: mtu less than device minimum 08:42:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x363, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:26 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xffffffffa0008000) 08:42:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x22e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88470000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:26 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x34000) 08:42:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x543]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x51, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 653.489587] veth0: mtu less than device minimum 08:42:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xa0008000) 08:42:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:27 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x400300) 08:42:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8848000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xa) 08:42:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x29b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x806000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 654.350974] veth0: mtu less than device minimum 08:42:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x1f4) 08:42:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:28 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x4d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x3f000000) 08:42:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf5ffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 655.135620] veth0: mtu less than device minimum 08:42:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x20000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 655.248984] veth0: mtu less than device minimum 08:42:28 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x8000a0) 08:42:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x120, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x81000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x8000000) 08:42:29 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830007fffffff00", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x273, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x20000440]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xf4010000) 08:42:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x30000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x1a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe8030000) 08:42:29 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 656.124306] veth0: mtu less than device minimum 08:42:30 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000100", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:30 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x211, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8000a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xa00) 08:42:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xf401) [ 657.026503] veth0: mtu less than device minimum 08:42:30 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2e7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x10000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:31 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xffffffffa0010000) 08:42:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x59, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x40040020]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 657.807269] veth0: mtu less than device minimum 08:42:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x46000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x3e8) [ 657.953670] veth0: mtu less than device minimum 08:42:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3580]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:32 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x2) 08:42:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2ef, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x1100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 658.696631] veth0: mtu less than device minimum 08:42:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x28000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 658.805798] veth0: mtu less than device minimum 08:42:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xf401000000000000) 08:42:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2de, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:32 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x200000000000000) 08:42:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x6488]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x40010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xa00000000000000) [ 659.696726] veth0: mtu less than device minimum 08:42:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x210, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x7]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x8000a0ffffffff) 08:42:33 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:33 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xa0010000) 08:42:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 660.461749] veth0: mtu less than device minimum 08:42:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x7000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 660.561225] veth0: mtu less than device minimum 08:42:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x1000000) 08:42:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xa000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8000a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x4000000) 08:42:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x262, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 661.346154] veth0: mtu less than device minimum 08:42:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x4) 08:42:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 661.458324] veth0: mtu less than device minimum 08:42:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x223, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x400000000000000) 08:42:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 662.232233] veth0: mtu less than device minimum 08:42:35 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x800e]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0xe00) [ 662.357232] veth0: mtu less than device minimum 08:42:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffffffa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:36 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x14a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x3f00) 08:42:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf5ffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 663.204278] veth0: mtu less than device minimum 08:42:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x3, 0x0, 0x6, 0x101}, 0x31, 0x1, 0x0, 0x0, "8c644aedda687c99dc84e0ccd14ceb938db3a26f27d00a61380bf46c32604618f38b3075bba9ef8b2b41326befd13525d10d7ce61d6562ceef2787cc3f18d4b3"}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x41) 08:42:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x166, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:36 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004540)=[{{&(0x7f0000001a80)=@alg, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001b00)=""/217, 0xd9}, {&(0x7f0000001c00)=""/90, 0x5a}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000002c80)=""/247, 0xf7}, {&(0x7f0000002d80)=""/186, 0xba}, {&(0x7f0000002e40)=""/153, 0x99}], 0x7, &(0x7f0000002f80)=""/66, 0x42, 0x1}, 0x4}, {{&(0x7f0000003000)=@l2, 0x80, &(0x7f00000030c0)=[{&(0x7f0000003080)=""/2, 0x2}], 0x1, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000003100)=@l2, 0x80, &(0x7f0000004200)=[{&(0x7f0000003180)=""/28, 0x1c}, {&(0x7f00000031c0)=""/24, 0x18}, {&(0x7f0000003200)=""/4096, 0x1000}], 0x3, &(0x7f0000004240)=""/176, 0xb0, 0x3}, 0x6}, {{&(0x7f0000004300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004380)=""/248, 0xf8}], 0x1, &(0x7f00000044c0)=""/98, 0x62, 0x1}, 0x7}], 0x4, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000004640)=0xf3, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) recvmmsg(r1, &(0x7f00000018c0)=[{{&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/214, 0xd6, 0x400}, 0x9}, {{&(0x7f0000000200)=@sco, 0x80, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, &(0x7f0000001440)=""/242, 0xf2, 0x10001}, 0x8001}, {{&(0x7f0000001540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)=""/232, 0xe8}, {&(0x7f00000016c0)=""/27, 0x1b}, {&(0x7f0000001700)=""/81, 0x51}, {&(0x7f0000001780)=""/56, 0x38}], 0x4, &(0x7f0000001800)=""/168, 0xa8}, 0x6}], 0x3, 0x40000000, &(0x7f0000001980)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000001a00)={0xd50, {0x2, 0x4e20, @rand_addr=0x8}, {0x2, 0x4e22}, {0x2, 0x4e24}, 0x40, 0x79a, 0x7, 0xfffffffffffffff8, 0x7, &(0x7f00000019c0)='bcsh0\x00', 0x4, 0x1, 0x8}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 663.978853] veth0: mtu less than device minimum 08:42:37 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2c1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3f00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 664.110048] veth0: mtu less than device minimum 08:42:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x265, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:37 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf0ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:37 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xd00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000180)) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:38 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x0, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xfffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 664.996850] veth0: mtu less than device minimum 08:42:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000200)={r3, 0x0, 0x5, 0x31d3, 0x7fff}) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000000d18bb8e560b690d0afdfe742c7732af2e79dbfed136c50ca492856858df9f493d64428c1fceddcc9de553152819e301d769a021d"], 0x2e8}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1aa, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3f000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'veth0_to_bridge\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x12, 0x5, 0x20, 0x8000}}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x2]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:39 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000007fffffff00", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='vcan0\x00', r0}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x17a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x0, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88caffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000340)={@remote, 0x0}, &(0x7f0000000300)=0xffffff54) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 665.895925] veth0: mtu less than device minimum 08:42:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1bb, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x60000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:40 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001500)={0x0, 0x7, 0xfffffffffffffffc, 0x542, 0x10001, 0x80000001, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x1, @local, 0x6}}, 0x4895, 0x7fffffff, 0x80000001, 0x5c, 0x5}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001600)={0x0, 0x9, "f196baa67b19326572"}, &(0x7f0000001640)=0x11) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001680)={0x0, 0xffffffff, 0x20, 0x5, 0x5}, &(0x7f00000016c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x7, 0x6, 0x8001, 0xfffffffffffffffa, 0x8000}, &(0x7f0000001bc0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001c00)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c40)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1, 0x2}}, 0x50b, 0x2}, &(0x7f00000020c0)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002100)={0x0, 0x7}, &(0x7f0000002140)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002240)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000180)="c7442bc0d78f5e42494884a6e7d9ac511bf1270e3074d090d8e26c08174d964cea8ff37fe462f5b96b4072a3872ca9e72b4f1d08c2b4b660ade99d3660cddc9978b88e018e0006cba1398a5d5be279fa2cc62c30c502e6100392e5aba4c3ddf0e7d01a71856071afc213b82c777440cdb77ee9dac22a15cfc070ba9a3d2e5a67773d6d39846cfb305322d17750f0cc76d49b4f6eddbb4b2d36a325bf2ac9fb24169980d5ea0f69706dd00781b94943c409d0cb2a3fbd3431a9da06d6f6a20f8eeb56052c92fc17e0d84adfdfffa8904a95701b16cbb79d12", 0xd8}, {&(0x7f00000002c0)="e4b8b04549039be8a064d50c7b1832f66724ccba2526382d8d967953a045f3cb5207cdb32428fa937e72eb9d8bfd35f47e0aad884c62856e5ab6586082bcf13dff658a9c", 0x44}, {&(0x7f0000000340)="0d8bb26fa7598932a896b5911cf36ee112eb69d4af07467bcec0170c9b883ec8bd8062509342fe3aa10fd9ec7db0bf992eb3d21ab8eb2b57c95b0d3bc9bbc1a0f01f1762c1d42370e2aff5cc1a637ee1c4ad47c98932acaff0810acca6934e56ad06505d2c333f9b", 0x68}, {&(0x7f00000003c0)="c6d8d242d2957641af05deac54f6d87d0d7c69ec5481a0b033eb1b68f6ab267851004fc91a4f03a998cee972a85976547e52a2e38119dc189eb9683a249584dac698b32786881b2b9dd053d8d4f16d0afd039163070afb7c6251c7b9aca12c189d38d9781f3d2ebc813ca79449bcfe65177d34fd5a8d4c05175d37f99a63615b9124644effd5657bd7a8156396a2df219d5b2c57a86725c37acc9c163c23d2eed8eb938765a78b12b9d0abffc7d87887aab8d7194ad5810ee2", 0xb9}, {&(0x7f0000000480)="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", 0x1000}], 0x5, &(0x7f0000001700)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0x8001, 0x9, 0x7, 0x9, 0x9e, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x40, 0x1000, 0x40, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x20c, 0x9, 0x7, 0x4, 0x9, 0x4, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}, @dstaddrv4={0x18}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3, 0x8, r7}}], 0xc8, 0x800}, {&(0x7f0000001800)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000001840)="454203cd7f80dfead208ae61139ecaf999738ddfa947e17167489903a394572e2faf3c4c02ee12ea0a04441af1", 0x2d}, {&(0x7f0000001880)="c149e7afd3aed16cfb04fd4b1f32255894e6722aa6a504847f23f064b48458ddf7440d086b0381de967f281aece57266344d7951ba0a28ee0aa12386d25c221bd69adbc9bc8b6ed77284822d172bc05a0a5851d64debf7c2f1", 0x59}, {&(0x7f0000001900)="d14b99812583a4703f0d53d286a713674ffe45bd549b596faf6eccbfcc2aa90c639c744ef739822b1882d3e27e0c373611f58115b6d6b89e1efefccff61a5d66d77e241d1a475bde7be905df220189e0d19fcc783589d0627b452cc55e14a1fe22cd2d9104764f6aaa506399504f74dc58060639e4135e9932fe2d2b12553ab8d0205c894e38baa460d93a4b5cb96c12ecbe215feb77aa", 0x97}, {&(0x7f00000019c0)="8d6c", 0x2}, {&(0x7f0000001a00)="d247f4b479e02db75a1f9878ee752c1194a463b47a1a21aeed3b3fc425bf15a746a09382bdf3ab63ed59e359f5b759664f084826f84dcf21be8239f01e6b38162b92c2281157fe6aec3209ccd31dd123b21f2b33e646f8ed8680d60e2d90ad3297a9f5f2c0a57cdb8394df4037f2eb52328a740c5f792a0e0d7130d08267d48090536840caf6d25145abf3024fea00a60365298b5423d8df68976302765fc0083c70e789d8b00dc484c99594fb42fd6dd763e278ac7e957d3cf094cc64fdeb90eb0fe27929e2bd16", 0xc8}], 0x5, &(0x7f0000001c80)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x80000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800e, 0x1, 0x4, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x4, 0x200, 0xd6b, 0x7, 0x800, r9}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8000}}], 0xc8, 0x4000000}, {&(0x7f0000001d80)=@in6={0xa, 0x4e21, 0x6, @mcast2, 0xfe}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001dc0)="cf74176f240c50d4e20cf10d867860884562effea29bf3053b74fae2ed20683142933002e4116fc0588646e8953f22fd639d302306bc4a4367520b1153e0ea55a0cec43c2cc51cc4988aa0a6fc323ceb7ab6feced60aec71f241e1ec9939f8df091a6b4230c8e1a70454799ba474426f0cf24f25398443d2eb66595e23ee1486e88c6fe86ed35331a6b79bb8c756023f3699f85c7f6f79186bb428d4ec07cc12a2ec63b9ddff7d420b0d55a6d5c2b93f520f00ba9bd9bba8842ae56a77a73810322d3815c622", 0xc6}, {&(0x7f0000001ec0)="38712fd683ae7464d18579ed6a0553326a02e9f690777b779f16de1be400f977021fd9d499e54c8c42320a060166828d1a1ac133584edddba0d3c646b5b301127aa018bb812f9dd82673825c56161ca800de14c0a5a3936e8b5bdd8522720233cb222d7a97165af1e8100c8578f0b0f84a71991b20b32f5dddc83f3078ed1bc5ce278ba1a6492a1f97a01682d8b91e14838a46aa625bc8409d8fdd366d6deee75101ea29092081b8b9282fc7fa5e76a24752e7720856ba1c8b88cc6129190f36e951ea4932d18db0cb49859567ad11a7", 0xd0}], 0x2, &(0x7f0000002180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x68f0, 0x201, 0x7f, 0x8, r10}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x115, 0x1, r11}}], 0xa8, 0x8000}], 0x3, 0x8000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8906]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x0, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 666.777767] veth0: mtu less than device minimum 08:42:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x65, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)=@canfd={{0x2, 0x0, 0x9, 0x7}, 0x2a, 0x3, 0x0, 0x0, "9f3707c523d2ac9c2b059110bf0aeaa02a309c32782a73a963e234ef0b913b6315e8bb0c4137bbb6fce930e8269505ba584dae8e89ab6d806241faa4cb338871"}, 0x48}}, 0x0) 08:42:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 667.546320] veth0: mtu less than device minimum 08:42:41 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4305000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x284, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x0, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88480000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x19d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) pwrite64(r0, &(0x7f0000000180)="39d0665ab68ff0f4b9001b6533a86376fdabddb59fc9fc662860ddeecc66b91bbba81f556666b87b159c6b2f8cc0e3db72cf094e89f4d42cf5b3b41446d384a91cbe5e94f6f87d74315dbed55c41a55fdfe995cba8555f", 0x57, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 667.682769] veth0: mtu less than device minimum 08:42:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x30]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r2, &(0x7f0000005100)=[{{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/66, 0x42}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/151, 0x97}, {&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/57, 0x39}, {&(0x7f0000000740)=""/156, 0x9c}], 0x9}}, {{&(0x7f00000008c0)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000940)=""/174, 0xae}, {&(0x7f0000000a00)=""/235, 0xeb}, {&(0x7f0000000b00)=""/37, 0x25}, {&(0x7f0000000b40)=""/132, 0x84}, {&(0x7f0000000c00)=""/180, 0xb4}], 0x5, &(0x7f0000000d40)=""/75, 0x4b, 0x7b1}, 0x5}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000e40)=""/139, 0x8b}, {&(0x7f0000000f00)=""/5, 0x5}, {&(0x7f0000000f40)=""/201, 0xc9}, {&(0x7f0000001040)=""/244, 0xf4}, {&(0x7f0000001140)=""/92, 0x5c}], 0x5, &(0x7f0000001240)=""/4096, 0x1000, 0x1bb3}, 0x100000000}, {{&(0x7f0000002240)=@nfc, 0x80, &(0x7f0000002400)=[{&(0x7f00000022c0)=""/129, 0x81}, {&(0x7f0000002380)=""/87, 0x57}], 0x2, &(0x7f0000002440)=""/172, 0xac, 0x101}, 0x3}, {{&(0x7f0000002500)=@can, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002580)=""/101, 0x65}, {&(0x7f0000002600)=""/15, 0xf}, {&(0x7f0000002640)=""/164, 0xa4}, {&(0x7f0000002700)=""/30, 0x1e}, {&(0x7f0000002740)=""/126, 0x7e}, {&(0x7f00000027c0)=""/227, 0xe3}], 0x6, &(0x7f0000002940)=""/131, 0x83, 0x1c9}, 0x4}, {{&(0x7f0000002a00)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002a80)=""/84, 0x54}, {&(0x7f0000002b00)=""/21, 0x15}, {&(0x7f0000002b40)=""/60, 0x3c}, {&(0x7f0000002b80)=""/29, 0x1d}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/23, 0x17}, {&(0x7f0000003c00)=""/213, 0xd5}, {&(0x7f0000003d00)=""/4, 0x4}], 0x8, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000003dc0)=@hci, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e40)=""/229, 0xe5}], 0x1, &(0x7f0000003f80)=""/181, 0xb5, 0x7}, 0x8}, {{&(0x7f0000004040)=@nfc, 0x80, &(0x7f0000004780)=[{&(0x7f00000040c0)=""/219, 0xdb}, {&(0x7f00000041c0)=""/155, 0x9b}, {&(0x7f0000004280)=""/214, 0xd6}, {&(0x7f0000004380)}, {&(0x7f00000043c0)=""/165, 0xa5}, {&(0x7f0000004480)=""/190, 0xbe}, {&(0x7f0000004540)=""/244, 0xf4}, {&(0x7f0000004640)=""/42, 0x2a}, {&(0x7f0000004680)=""/82, 0x52}, {&(0x7f0000004700)=""/127, 0x7f}], 0xa, &(0x7f0000004840)=""/138, 0x8a, 0x1}, 0x3ff}, {{&(0x7f0000004900)=@nfc_llcp, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004980)=""/225, 0xe1}, {&(0x7f0000004a80)=""/210, 0xd2}, {&(0x7f0000004b80)=""/88, 0x58}, {&(0x7f0000004c00)=""/248, 0xf8}, {&(0x7f0000004d00)=""/172, 0xac}, {&(0x7f0000004dc0)=""/160, 0xa0}, {&(0x7f0000004e80)=""/205, 0xcd}], 0x7, &(0x7f0000005000)=""/237, 0xed, 0x81}, 0x4}], 0x9, 0x2102, &(0x7f0000005340)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000053c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000005480)={&(0x7f0000005380)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000005440)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200027bd7000ffdbdf25090000002c000300080008001f00000008000400f8ff00000800040000000000080001000200d4db367b3b5623ed9929bb8c347a9f00000800080006000000"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000054c0)='veth1_to_team\x00', 0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x2, 0x0, 0xfffffffffffff001, 0x734680}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000004380)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) mkdirat$cgroup(r6, &(0x7f0000005400)='syz0\x00', 0x1ff) 08:42:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xfe, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x0, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xd00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 668.551396] veth0: mtu less than device minimum 08:42:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x242, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x205, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:42 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 669.340224] veth0: mtu less than device minimum 08:42:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @rand_addr=0x193cacca}}) 08:42:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x4a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x0, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffff8d]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x80007, 0x54) r4 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x8b, "bfbb03b75418ec5f3efc7203b16010df86d8a264166d75517f50a82492f33ddb6a5f2a3b4b7c204a7c8e31b2e8a014a60fbcc430e6876d55320ca0d85dbd7468146e42489b48d36630543b660652915036b48f5218e4f3c7bcce1e4a4b4d628578a4b1da7cb0a3e8cd666aeb9a94ccc5ada0c2b829aed6b5b30505123f2cb8763ba2b27e6d8d92f93c4be0"}, &(0x7f0000000000)=0x93) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r5, @in={{0x2, 0x4e22, @loopback}}, 0x80000001, 0x8, 0x7, 0x0, 0xe}, &(0x7f0000000180)=0x98) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 669.469289] veth0: mtu less than device minimum 08:42:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x37c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) getpeername(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000000)=0x80) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x342, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4001000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:43 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xa00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 670.319851] veth0: mtu less than device minimum 08:42:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000200)="d8a385463cc344ac97563357e416b14e29f59ae26d81e6a76943ab993dae211a8e611a7fe3aac40dfaccf815d95f6724f1450261528fd34d9e19bc25", 0x3c) socketpair$inet(0x2, 0x2, 0xd97, &(0x7f0000000240)) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2d9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:44 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x46]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:44 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:44 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x220, &(0x7f0000000180)=0x2) 08:42:44 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x237, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 671.094246] veth0: mtu less than device minimum 08:42:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 671.180047] veth0: mtu less than device minimum 08:42:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x8000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xd8, r4, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) r5 = socket$can_raw(0x1d, 0x3, 0x1) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) r7 = accept(r1, &(0x7f0000000180)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xfffffffffffffff8, 0x4, 0x6, 0x6, 0xd4dd}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000002c0)={0x200, 0x3f, 0x4, 0x4, 0x8, 0xffffffffffff97e3, 0x20, 0x0, r8}, 0x20) 08:42:44 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x12b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 671.966259] veth0: mtu less than device minimum 08:42:45 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1bd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:45 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)='keyring\x00'}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={r4, r5, r6}, 0xc) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8848]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:45 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x7, 0x7, 0xfffffffffffffffb, 0x3f}, 0x8) r2 = accept(r1, &(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000500)=0x377) sendmsg$can_raw(r2, &(0x7f0000000400)={&(0x7f0000000300), 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x1, 0x1, 0x6, 0x74a85cbc}, 0x4, 0x1, 0x0, 0x0, "cbdf80deb669345a376ea6d28feb755c13ca0f9dd34c6297f5499d676aa7e684a4c8efd184c6e1bb614a181635c643fbc985b9c558135f245cb7773b3e1b1374"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40054) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r4, 0x80000000008912, &(0x7f0000000280)="153f62000000005d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r0}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 672.101244] veth0: mtu less than device minimum 08:42:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x31a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x700000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:46 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x147, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x2800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:46 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000900)={0xffffffffffffffff}) r1 = accept4$vsock_stream(r0, &(0x7f00000008c0)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) epoll_create1(0x0) sendmsg$can_raw(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r5}, 0x10, &(0x7f00000002c0)={&(0x7f0000000200)=@canfd={{0x0, 0xfffffffffffffffc, 0x80000001, 0x7f40}, 0x3e, 0x1, 0x0, 0x0, "c49cc923b35b25e0014df3dc6084d697ca62672ee876e9a42c7f3fd030168ae08470d66efd69b7ec5eb8aacba1184c1a5df65dabcd7e323dfef478aba7fe9115"}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x10) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) writev(r4, &(0x7f0000000800)=[{&(0x7f0000000340)="3780faff5d7767ccacb69f82719e3fa40537938dd8d76c13065c4dbb3206f3ed46181762ea6e6641012796a90d16f2b5132c20c98104e6a99b87e79ca967", 0x3e}, {&(0x7f0000000380)="b11c24a16b0ea98e34e2a0a6953c0f56aee63be89516738150d1fec128c3a2f02110da02ab9e89300f6aaefdb188b55a85925dce8d20937f1f359ebdb72db0da2087d4497e54406d946435f4107d03080d858c6e2eae44a3f180d84fd4a1b61b85abbf7ec506bd18109bcd7eb44daff9dfcd27444f9937e190bf372813a09319738a54e0a03df378d8feb0cabae46c7c2028c83dfc2bf28c489827d95c468ce1b4aa16fd95b94f2ff8d050224f73daeb23c11ee3b6900d3e0b097a6ac8324894741cd7965884b2fe2b7b88117336e0de6ba726", 0xd3}, {&(0x7f0000000480)="5f971f2cc80bb7c4f1cfbe5b8caa1d3b6761d23bce99e87028487d87be34795adb9e14f1a547e062554c0975bd31ecaccd2e404fd66e2d2e6a0e35fb353ad63152a557ba9b66fea99b34b3665e7627b12ae783997126d261994be12bb3b81739984e4fd226dd81093038be18d53157840538e626e7251f5f92a4f7db78c9c795bef986c7d298bceb5e1ea93ad2f3549fe20d273330bd54bf214bf0c3c0df7279d05ef1d0159f814c8020d38ede539ee7a0", 0xb1}, {&(0x7f0000000540)="bb215361b00361ebfa7bfc81d5c644b31205e6dda8cc628c13abf6434e444dbbb90d2a72cab98cfcf9c861b270fa563fb2506fded868ede85ee70669eb331f0d576e4628b61f2b3f7f3ec440fb9ca357fac7e2a34d6bbef017fcf2081b16837ee573d758dc3ee91c52ea56eab9999fd1304645906eb95ebb8cfb91f2b2ba4c12d57f29ee8bf65ee092185e02200f8239707f7d6b65ea083459aca1a2de0845d92c3aa5a2afd2c7413f35e33bb787353fcc7719c0a8b1634315221e593bc0e5f9e03dcf361d5c58889ada", 0xca}, {&(0x7f0000000640)="8d2083cf4fae723243c01b7ce4d77123f3dc276d68d4cc420c05e523680ac721", 0x20}, {&(0x7f0000000680)="f55881f7b0435ccbc56c7dfba9dfc89fcdc72836a705b2315d6b733166bf9e9288734f043b", 0x25}, {&(0x7f00000006c0)="3478cf3dee692b7aa72282eae6b551eefb415a3be63fc5250b8daee08e4f654b7bbece1fcb819624bd679d1fd7b736142cad813e4a7c", 0x36}, {&(0x7f0000000700)="6b0eda412aa97f1f1f7cb8b9d39b5322b4ac4f206d93872d1428e49464aeab5741ba643a91e80019e7a3a51ab26aeff47fba1f7b92", 0x35}, {&(0x7f0000000740)="438c9f30bdc4c77c9db27283ff133576eb9c11004c8a0a4be3b65d4ad1922fb8635e013afe350ee5e3fe97726d2d54ec5c704a9d8ac203d8b5e84108263822778f7dfaf750b18a40c09f258227d216b98687e52f60dcf7f1fd7d1981683ff65553152a177aad788d6c116f01f573635c4a1935afa5cb504bc8ba1a43926e0f83dda6164af8b2ef7c4ed0596f661d8862b4ef796a4ce586b8a8d3e1a832ac03", 0x9f}], 0x9) 08:42:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket(0x3, 0x7, 0x3f) recvmsg$kcm(r4, &(0x7f0000009e40)={&(0x7f0000007cc0)=@nfc, 0x80, &(0x7f0000009d80)=[{&(0x7f0000007d40)}, {&(0x7f0000007d80)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/4096, 0x1000}], 0x3, &(0x7f0000009dc0)=""/112, 0x70, 0xff}, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f00000040c0)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004580)=[{&(0x7f00000027c0)=""/54, 0x36}, {&(0x7f0000004140)=""/47, 0x2f}, {&(0x7f0000004180)=""/44, 0x2c}, {&(0x7f00000041c0)=""/238, 0xee}, {&(0x7f00000042c0)=""/238, 0xee}, {&(0x7f00000043c0)=""/122, 0x7a}, {&(0x7f0000004440)=""/6, 0x6}, {&(0x7f0000004480)=""/181, 0xb5}, {&(0x7f0000004540)=""/27, 0x1b}], 0x9, &(0x7f0000004640)=""/77, 0x4d, 0x9}, 0x10001}, {{&(0x7f00000046c0)=@can, 0x80, &(0x7f0000005840)=[{&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/2, 0x2}, {&(0x7f0000005780)=""/51, 0x33}, {&(0x7f00000057c0)=""/100, 0x64}], 0x4, &(0x7f0000005880)=""/136, 0x88, 0x5e}, 0xff}, {{&(0x7f0000005940)=@nfc_llcp, 0x80, &(0x7f0000005e00)=[{&(0x7f00000059c0)=""/225, 0xe1}, {&(0x7f0000005ac0)=""/208, 0xd0}, {&(0x7f0000005bc0)=""/141, 0x8d}, {&(0x7f0000005c80)=""/104, 0x68}, {&(0x7f0000005d00)=""/28, 0x1c}, {&(0x7f0000005d40)=""/143, 0x8f}], 0x6, &(0x7f0000005e80)=""/46, 0x2e, 0x6}, 0x6}, {{&(0x7f0000005ec0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000005f40)=""/103, 0x67}], 0x1, &(0x7f0000006000)=""/132, 0x84, 0x3}, 0x80000000}, {{&(0x7f00000060c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000007600)=[{&(0x7f0000006140)=""/133, 0x85}, {&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)=""/167, 0xa7}, {&(0x7f00000072c0)=""/67, 0x43}, {&(0x7f0000007340)=""/147, 0x93}, {&(0x7f0000007400)=""/95, 0x5f}, {&(0x7f0000007480)=""/243, 0xf3}, {&(0x7f0000007580)=""/74, 0x4a}], 0x8, &(0x7f0000007680)=""/127, 0x7f, 0xea4}, 0x1}, {{0x0, 0x0, &(0x7f0000007880)=[{&(0x7f0000007700)=""/32, 0x20}, {&(0x7f0000007740)=""/189, 0xbd}, {&(0x7f0000007800)=""/103, 0x67}], 0x3, &(0x7f00000078c0)=""/220, 0xdc, 0x7}, 0x5}], 0x6, 0x40000001, &(0x7f0000007b40)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000007b80)={0x0, 0x271, 0x0, 0xad2e, 0x8000}, &(0x7f0000007bc0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000007c00)={r6, 0x4}, &(0x7f0000007c40)=0x8) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000007d40)={'sit0\x00', {0x2, 0x4e22, @broadcast}}) recvmmsg(r3, &(0x7f0000003f40)=[{{&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/134, 0x86}], 0x1, &(0x7f0000000380)=""/146, 0x92, 0x7}, 0x80}, {{&(0x7f0000000200)=@l2, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/226, 0xe2}, {&(0x7f0000001540)=""/154, 0x9a}], 0x3, &(0x7f0000001640)=""/241, 0xf1, 0x158fa00}, 0x8}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f0000002800)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000002840)=@nl, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000028c0)=""/23, 0x17}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/91, 0x5b}, {&(0x7f00000039c0)=""/62, 0x3e}, {&(0x7f0000003a00)=""/42, 0x2a}, {&(0x7f0000003a40)=""/91, 0x5b}], 0x7, 0x0, 0x0, 0x101}, 0x9}, {{&(0x7f0000003b40)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003bc0)=""/175, 0xaf}, {&(0x7f0000003c80)=""/225, 0xe1}, {&(0x7f0000003d80)=""/46, 0x2e}, {&(0x7f0000003dc0)=""/168, 0xa8}], 0x4, &(0x7f0000003ec0)=""/76, 0x4c, 0x9}, 0x8}], 0x5, 0x100, &(0x7f0000004080)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000007c80)=[@in6={0xa, 0x4e21, 0x4, @remote, 0x4}, @in={0x2, 0x4e23, @multicast2}], 0x2c) 08:42:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 672.966053] veth0: mtu less than device minimum 08:42:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x15e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x86ddffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:47 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x330, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x11000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 673.856382] veth0: mtu less than device minimum 08:42:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socketpair(0xb, 0x5, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f00000002c0)=""/234, 0xea) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) r6 = gettid() socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000680)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) r11 = getgid() sendmmsg$unix(r5, &(0x7f0000000800)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000440)="5fb77231db9307a1f76bc9e75694de5072940ec59d03f68de91ded0cc0c59255950a2ffa301d3484250afc039a72f135e201083e5b1a3997fa7c140b11e478dfab8dd240e3b96c4a416505c96feb1a9462cbc36226f233fbadb0f7deb90d805df3187da2f293facfa0876452b1", 0x6d}], 0x1, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40}], 0x1, 0x20000000) openat$cgroup_int(r5, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000200)) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x3}, 0x0) 08:42:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x195, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:47 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xa00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x11e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:48 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"7665746830000000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @local}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@empty, r2}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") bind(r5, &(0x7f0000000380)=@pptp={0x18, 0x2, {0x2, @rand_addr}}, 0x80) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x168, 0x4) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4788]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 674.623226] veth0: mtu less than device minimum 08:42:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2b3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x2000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8992, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names='bond0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x8c, "e12be19b192525e466719718fb5c6f88fb6f710b4e29f754733003c65440e71b0a117025b1c25ff1f11e8961503e44ce03458be17ca819c137d37a4860913b755eaaf57f65d088f806570cb3984477ca782d4086188563ee1c32a010ee81250c8874d75676d58ecccbe9b631fe8552ef1f3dbe249bab0d631e3bab79dbd2a92d0b75fd08d0bc64ab9fa2a952"}, &(0x7f0000000380)=0x94) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r6, 0x67, "ec6148b257c9189f235884291ba8ba3e9fe0e49ff250c12d2468e460e96a85f033832b0657437c1801fb3d1b2fc3bd99f5591640eeb8ad6026623a511d33cebaf1397942571065932555ef07031909e6a17e1aec9377f986dcbf5dfbefc7da79ec980161472e77"}, &(0x7f0000000440)=0x6f) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xa5ea, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000200)={r8, 0x43, 0x56721aca}, &(0x7f0000000240)=0x10) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r3}, 0xfffffffffffffc8e, &(0x7f0000000100)={&(0x7f0000000180)=@can={{0x3, 0x1, 0x6bff, 0x3ff}, 0x3, 0x3, 0x0, 0x0, "86bc9e64893745c6"}, 0x48}}, 0x0) [ 674.756163] veth0: mtu less than device minimum 08:42:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x259, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8035]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x10001, 0x30, 0x7c, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x7f}, &(0x7f0000000240)=0x8) r5 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x217, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x2800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 675.625024] veth0: mtu less than device minimum 08:42:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x608]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x215, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xd]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socketpair(0x3, 0x8080b, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='vcan0\x00', r4}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:49 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000000000000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x43050000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x395, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) accept(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000300)={0x4, 0x101, 0x0, 0xfffffffffffffffb}, 0x6) r5 = accept4(r3, 0x0, &(0x7f0000000200), 0x800) getsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f0000000240), &(0x7f00000002c0)=0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 676.409673] veth0: mtu less than device minimum 08:42:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4001]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) setsockopt(r2, 0x6, 0x10001, &(0x7f0000000000)="c034ece84b69c81d873fa93f60703a843ca485c86b7c0fff66d25e6f5766aac6c70320b8efe7f29cae6e70f532", 0x2d) [ 676.527384] veth0: mtu less than device minimum 08:42:50 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) accept$inet(r4, &(0x7f0000000300), &(0x7f0000000340)=0x10) pselect6(0x40, &(0x7f0000000000)={0xbbc8, 0x0, 0xf47, 0x5, 0x8000000000000, 0xffffffffffffff5b, 0x6, 0x5}, &(0x7f0000000180)={0x200, 0x4, 0x100, 0x40, 0xfffffffffffffffb, 0x8, 0x3, 0x6}, &(0x7f00000001c0)={0x7, 0x7f, 0x800, 0x1, 0x7fffffff, 0xffffffffffff9ace, 0x6, 0x5}, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f00000002c0)={&(0x7f0000000240)={0x80}, 0x8}) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:50 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x200000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001480)={@mcast1, 0x0}, &(0x7f00000014c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:50 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1c0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 677.403551] veth0: mtu less than device minimum 08:42:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x90, 0xffffffffffffffa3) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88640000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040020]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:51 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000002c0)=@canfd={{0x1, 0xffffffffffffff82, 0x3, 0x2}, 0x9, 0x1, 0x0, 0x0, "fa675f5531add9170dc3094ce366cdf8727bfecc7d524c704268454175aa9f9b80938990b4f521fddbfcad84299678a8bc1a51e799d1305a7c0046453f82c22d"}, 0x48}}, 0x0) 08:42:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x0, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 678.193015] veth0: mtu less than device minimum 08:42:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:51 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1db, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 678.291381] veth0: mtu less than device minimum 08:42:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@mcast2, r1}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r3 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8915, &(0x7f0000000280)="152f0200000000b07e3061") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2d3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x689]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:52 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0xa, 0x2000010001) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x90, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)='tunl0\x00') sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x2000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x0, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 679.076104] veth0: mtu less than device minimum 08:42:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0xa9) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 679.196557] veth0: mtu less than device minimum 08:42:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2f9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:52 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffdd86]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x238, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x0, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1bf, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 680.090740] veth0: mtu less than device minimum 08:42:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8906000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 1: r0 = epoll_create(0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], 0x6, 0x40, &(0x7f00000003c0)={0xcdd8}, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) ioctl(r3, 0x4, &(0x7f00000002c0)="7bb12a808222951c1325e079c67e0d3501f26d8032d9f250176f412ee83c9bb2f852946a533cbc4cbeb361542898b58b0c62526f7a63b9e1da2a9633d0d70329855c05c784217781a64c9f4fd1d115108029abb0dcc7ade36701bdc2b8b46051574068f5297f87c2f6ee5ce243ea5ca31d8bcc0f3312e8ef019bdd4b913d2a27060e43b788cae6d962df81550c703e05435ef10c54a6974f6c9d1b9c76ad17db728c61ac94c3371da0641a412a03b45a1b85d13c6a0204d85135b7d1f6d24bf6b3dbf76f38f506339a232088a6e9ab5a3cb45b") r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000400)=0x50, 0xfffffffffffffdd0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000001c0)=0x3, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) 08:42:53 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x6000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'\x00', {0x2, 0x4e20, @local}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000000), 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x622, 0x60c, {0x0, 0x2710}, {r2, r3/1000+30000}, {0x3, 0x7fffffff, 0x7, 0x39}, 0x1, @can={{0x2, 0xff, 0x9, 0x4}, 0x5, 0x1, 0x0, 0x0, "3a9417d8b35e6471"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000011}, 0x844) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) socketpair(0x7, 0x800, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000380)=""/126, &(0x7f0000000400)=0x7e) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:54 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xb6, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x0, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 680.961826] veth0: mtu less than device minimum 08:42:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x255, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x1100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:54 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket(0x11, 0x800, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000001c0)={0x8000, 0x6, 0x10002000, 0x0, 0x401, 0x1, 0x0, 0x100, 0x2, 0x5, 0x3}, 0xb) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e22, 0xee, @mcast2, 0xfffffffffffffff8}, 0x1c) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x216, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xa]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2c6, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:55 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet(0x2, 0x80000, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000500), 0x0) 08:42:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x0, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x1000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 681.852705] veth0: mtu less than device minimum 08:42:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x192, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf0ff7f00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x334, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:55 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:56 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0xffffffb8}], 0x1, &(0x7f0000000100), 0xffffffab}, 0x0) sendmmsg$alg(r1, &(0x7f0000003980)=[{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001880)="bd", 0x1}], 0x1}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r5 = accept(r1, &(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000340)=0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000380)="63c4d3851b3b7cdad6b69d339e166fca", 0x10) r6 = socket$can_raw(0x1d, 0x3, 0x1) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0x3, 0x3, 0x10, 0xffffffffffffff9c, 0x8}, 0x2c) r9 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r9, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x18, &(0x7f0000000200)={@ipv4={[0x0, 0xfffffff5, 0x0, 0x0, 0x2, 0x0, 0x2], [], @rand_addr}}, 0x118) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r8, &(0x7f0000000180)="262e08f0f4f3730d46ac78bba3421de8b4f7fe5e23f037e0c4e70a", &(0x7f00000001c0)=""/122}, 0x18) ioctl(r7, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x6f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0xf0ff7f]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x0, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 682.617360] veth0: mtu less than device minimum 08:42:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x4305]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 682.714029] veth0: mtu less than device minimum 08:42:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x7ffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:56 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x80, {{0x2, 0x4e21}}}, 0x88) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x100090, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:56 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x8035000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x23d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 1: r0 = socket(0x7, 0x3, 0x7ff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@ipv4={[], [], @multicast1}, r1}, 0x14) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r6 = socket(0x7, 0xb, 0x9) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000000)=0xd4, 0x2) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 683.496267] veth0: mtu less than device minimum 08:42:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 683.585856] veth0: mtu less than device minimum 08:42:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x3000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x4, 0x6, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r3 = getuid() r4 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000340)='vcan0\x00'}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sendmsg$netlink(r1, &(0x7f0000000600)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc, &(0x7f0000000240), 0x0, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x70, 0x24000041}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@remote, r6}, 0x14) r11 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r11, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) sendmsg$can_raw(r10, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r9}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:57 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xc4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 684.360744] veth0: mtu less than device minimum 08:42:57 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000180)=""/210, &(0x7f0000000000)=0xd2) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:57 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x220, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xd]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x21b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:58 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000000), &(0x7f0000000180)=0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 684.502392] veth0: mtu less than device minimum 08:42:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x88470000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x313, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:58 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='rdma.current\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000440)={0x10}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast2, 0x4e20, 0x2, 0x4e20, 0x9, 0xa, 0x80, 0x80, 0x88, 0x0, r5}, {0x3, 0x7, 0x3, 0x1, 0x5, 0x7fff, 0xfffffffffffffff7, 0x80000001}, {0x100000000, 0x1000, 0x3, 0x5}, 0x0, 0x6e6bbe, 0x3, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d3, 0x2b}, 0x2, @in, 0x3502, 0x3, 0x0, 0x8001, 0x5, 0x19a, 0x200}}, 0xe8) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:58 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:58 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$rds(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 685.397689] veth0: mtu less than device minimum 08:42:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x148, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:59 executing program 1: socketpair(0x1f, 0x7, 0x7, &(0x7f0000000b80)={0xffffffffffffffff}) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000bc0), &(0x7f0000000c40)=0x60) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="83c011d8b9ec31c1a2cc6decaf5d55965216d7c447a1e2df1a6fb965e14494d9f1a9f698e1198aee2b9d16cf5e8ba914efea3a96f5e8b42253e077f66c5ccc3d0ccaac1430bedaf687414ee703cc4ff63d838d97ca19ecb71c992c444316d0f1fba3dd88cb33a2f82bf496fe76333bafbd562142dad3c336", 0x78}, {&(0x7f00000002c0)="f5e26871111eae914d806bbfcc85876f00b763edf0f6fecc091377451dc43a6987a23b9cc41dd338517f09d69f06e342e207592697d001b19a821295fa91bd1efbee3b0fa4c0bf03936b742e913c1f3c42c252ac28", 0x55}], 0x2, &(0x7f0000000340)=[{0x40, 0x0, 0x4, "a879da70f3e7daac0c78a67c12f547be5f86832292719d40d99aa1d31450ad190cf75dcd087e7d3efff7fe9ffd06"}, {0xe8, 0x113, 0xea6, "7c2108301706f0d45c835d3844fe2bd2d38984a0bd2acd5d2a44fc177b9e4d5007f92c1871893785983eade4843ef4fe12cba4abb7f2f4c632c6af4fb8de2b4d84aa5437d2f927cb84c76d20f05939f9464e3db0625063a7b6846248d0477d3869d3e4f5a82f2434b6af17af3458edbe378e6e152171c953a2a278ee6ec032c4abc4b3b09b2dbb1e0db486b15493d92610227e96bcd0b20b87cf207a516e7ddded8bba04c9fb9b43191290aea4994e233da61c67264b98bb7b35e7ebe237af4248dfc2d57e4d74936e26f248770f062086"}], 0x128, 0x8000}, 0x5}, {{&(0x7f0000000480)=@ll={0x11, 0xf6, r2, 0x1, 0x7, 0x6, @dev={[], 0x15}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)="e37f4762af38b3b1342c2a9a7b95321a02391e726595ef4b02cbea8f080eba8f05322801035d53cbc8a78cca98736e593604cf78143d597b6f859092e30acdf6121535969b512f95411c81c2e6f3fe35e1ddc43eb686c02871cb5d0f2676c12482567d62d7de44e538fa1bd961bef6164495f881a72d59e1b16108279571fac406bace49a59951452a40a1e08b", 0x8d}, {&(0x7f00000005c0)="8ecd9591ae6d25029e7f0d", 0xb}, {&(0x7f0000000600)="01989ffa0a14", 0x6}], 0x3, &(0x7f0000000680)=[{0x110, 0x19d, 0x100000000, "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"}, {0x98, 0x0, 0x7, "18f4141bdc1efc3ea79c075fca424681540bf3bb0f28802674e4860a869e0ade3da4a0c85252e3265d56ac458852396b274e33c17f025f9153be17091779522bb1976ebce12c051fbe546aee0abb1acdc64745c8dd962e73c6f44119ca6f0e2895047a90b39f038a379bc4d20f5174f65ef13a7ead181fea70c40c38d71d0cda53"}, {0x100, 0x100, 0x5, "a30cf35489e2461436f9d30a3b35ab0751b44b748fd8cdc5e2fd9dc09a664a6c223b53cb0399bfd396b6f208104938cbde1e8634010e61d24f8ed1e693fa3d57b65e13dbebea9dd56617cc5bb125b31ad47ad63b197dbf944c0b20a5f49a3222ed5d252060acbbea3960836b07b6c593b6e3002696ce8bfb2a2ed18e5a513dcd55b0c75161679df255d211f3639137284434b8acf4a78a7ba165b6d32f3af4bd8a205bccc84b801d2f0faf5ee1b1bcef04196a8bf1b878e28139c217a1599c68094f1d609800f18fc32b67bd2ceca2bad6ddec0dd7bced9d61c619dfd65c4ab9cbaacbbbee7b3aee42ab010fa9b79404"}, {0x60, 0x113, 0x7fff, "d04cf32931f72aa89325919fb4464cb9a2820f7f0db9433ce29c53ee032cab8d166434221d2925e556ab41115ab58f3cbaf6358f90789ae7abf57cab318867e5652e7e5a841b5967cf1da7cb45d3"}, {0xb8, 0x0, 0xefd9, "b2f5d2f9146fada5255956708f23a4233b80c307a8fe0d34c2072d93b499c7dcaa266e9385602e4e2aa0e1449eda150b1381bd99a3b0033e8d65d30a626c354250574e33d7045174a604ddb1dbf6108bce4f473bd0bb8d01b4143feb05f09eeca26536885f36b1182f033f6db9ddbc30f1ec11bdd60dd86eea76778ae2b1f406aaa04a64fcd489aa1aa120338e2bc7e15870ef9a064a40d1c35248d5992b1fdbb794fee435"}, {0xa8, 0x105, 0x7fffffff, "2e3ea30f14a18f64fd41ab4a565a2b944d80e04c6c77f6edfe89c8d310032ae21ccb995a1e540ba54dec8c374e7a5a26d2c4fab81a7456ba079ee1ec91459c2ffb5949a85155293ab732a12734bb2361b8aa4ca9a26102abe241f620f5f9416f9e85ff0e2fc076ff5971cde5485de98721d9405e6df26b2f7015d2302d746c5d929d2e7eddbd2c0c6db1d4e35300ad6599e5685094e108"}, {0x10, 0xeaf79541121bb887, 0xff}], 0x478, 0xc0}, 0x3}], 0x2, 0x4040) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:42:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:59 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000200", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:42:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x20c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x0, 0x5, 0x101, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1}], 0x10) ioctl(r3, 0x6, &(0x7f0000000200)="8179ffffffffffffff60690d7ab288699cd1d4d3a36f7000000000") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1d}, 0x18000000000, 0x0, 0x3, 0xb, 0x0, 0x3f}, 0x20) 08:42:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:42:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 686.261320] veth0: mtu less than device minimum 08:42:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:42:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x258, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:42:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000002c0)={0x2, 0x2, 0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socketpair(0x1, 0x800, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x1ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r5, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000004c0)) bind$vsock_stream(r3, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @reserved}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) 08:42:59 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8dffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xf0ff7f00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x12f, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:00 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xdcd) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 687.047092] veth0: mtu less than device minimum 08:43:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x4305000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 687.185477] veth0: mtu less than device minimum 08:43:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0x9a}, {0x7, 0xfffffffffffffff7}, {0x3, 0x46f}, {0xe, 0xffffffff}, {0x6, 0x3}, {0x4, 0x1}], 0x6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x8b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x3000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:01 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:01 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x32, &(0x7f0000000100)={&(0x7f0000000180)=@canfd={{0x2, 0x1000, 0xc21}, 0x17, 0x3, 0x0, 0x0, "a1b561375c43fa8dd5ae4f81048373af0fde5aa320ff93d6ba1c9fa67bdcb9ee07895c2e236d6e9633eb469280fe336afb82827f37d836b1d522964d703df4b3"}, 0x48}, 0x1, 0x0, 0x0, 0xc}, 0x0) 08:43:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xffffffffa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1f5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x3000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 688.048985] veth0: mtu less than device minimum 08:43:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:01 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000000, 0xfffffffffffffffc) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000180), 0x4) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8000a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:02 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xa000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2e8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 688.928880] veth0: mtu less than device minimum 08:43:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x15, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x81000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:03 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000000007fffffff00", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c, 0x800) sendto$inet6(r2, &(0x7f0000000380)="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", 0xfb, 0x80, &(0x7f0000000480)={0xa, 0x4e23, 0x8001, @local, 0x36f}, 0x1c) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000240)) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x40, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000200)=@generic={0x3, 0x4aa8, 0x401}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000180)=0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x102, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x43, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 689.710028] veth0: mtu less than device minimum 08:43:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x543]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000640)=0x6e, 0x80000) recvfrom$unix(r2, &(0x7f0000000680)=""/4096, 0x1000, 0x100, &(0x7f0000001680)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000540)="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") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) r4 = socket$inet6(0xa, 0x80807, 0x8000000c4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x5, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000eaffffffffffffff00"], &(0x7f00000004c0)=0x12) ioctl(r3, 0x39d, &(0x7f00000002c0)="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") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 689.807616] veth0: mtu less than device minimum 08:43:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x10]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x7c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$can_raw(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x1d, r1}, 0x10, &(0x7f0000000580)={&(0x7f0000000540)=@can={{0x4, 0x3, 0x8, 0x7}, 0x6, 0x2, 0x0, 0x0, "8874faffe9d32912"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4040) r4 = accept(r0, &(0x7f0000000200)=@alg, &(0x7f0000000000)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x10c, r5, 0x4, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1472}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffbff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000007c0)=r6, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) getsockname$unix(r4, &(0x7f0000000800), &(0x7f0000000880)=0x6e) sendmsg$can_bcm(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x1d, r1}, 0x10, &(0x7f00000006c0)={&(0x7f0000000640)={0x5, 0x40, 0x5, {}, {0x0, 0x7530}, {0x4, 0x6807, 0x4}, 0x1, @canfd={{0x2, 0x2, 0x1, 0x80000001}, 0x2a, 0x1, 0x0, 0x0, "32b6972243d6525fda54270ed914e5802ddd55e6f4efcc9e4042eda784544e895503c0a6046836890536f06ba0e02e8051fd0dc96f1cebc24b4bd651192d2bc6"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) write(r0, &(0x7f0000000180)="3c1985d23f9f8b30f9957aa5bc948e70cdae6f8190339a3f2a5eb3c338946152b262f2be066e3bc228163718d7cdedfd8f065b7dd639db36d6a65aa24295fa527430c8527768c5362514624de463cd546bf90426e6bbca9ef0405d0a867d8d9f83d61158e3cdd70b522b2ea92794eaf81eba141124d35c37181a446b", 0x7c) 08:43:04 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000007fffffff00", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x88480000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 690.598584] veth0: mtu less than device minimum 08:43:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2e0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 690.712814] veth0: mtu less than device minimum 08:43:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x7000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x35a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:04 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x3000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00?\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x20, {{0x2, 0x4e24, @local}}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x16d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x28]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 691.489358] veth0: mtu less than device minimum 08:43:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/19, &(0x7f0000000300)=0x13) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) listen(r1, 0x98d) sendmsg$nfc_llcp(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x27, 0x0, 0x2, 0x7, 0x5, 0x5, "2e8f02e865620e40c0f483e86b3c0217f060343c90296a6a784265a8f51add81fbbcb8d80d9233d85ee9f2f47a6d4a8f574a2ea302660168d3453d4dbc2f23", 0x3e}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000003c0)="2e578347f14d589556535953cb57ff4cb989ba1849235aaca4a7a141037488dc8b3a668eb8dc7784b519889d98caab4003450aa18c84c9d57b452c22280d68d7141d49d93b04c0135da14c220ce1daa98ada6edfb3de7e1f011474303f46951863c7ecb6f483f706dad74317aa94b44585a688c4b4eab1794b89ee7e89b9b04ccfc608e79359a726aabfef57c5158ec870f66bca583590f609a2af95ba101cd54c8e94e5da8faf041eeddf904b12e07075f5d513cf814c53ec479811d20ecb06a008d7f7cbf8fe1ed428ad5916110eb01331954bea7867d43c55cc6fff8b3576a825ceac10276300127301bae2396a2dfc1822d2bf4e", 0xf6}], 0x1, 0x0, 0x0, 0x4000880}, 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x2f, @remote, 0x4e22, 0x1, 'rr\x00', 0x1, 0x4, 0x27}, {@remote, 0x4e22, 0x1, 0x1000, 0x7, 0x100}}, 0x44) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000000)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x3) 08:43:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xffffdd86]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x320, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 691.607269] veth0: mtu less than device minimum 08:43:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8848000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x40010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000180)=0x8, 0x2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000200), &(0x7f0000000240)=0xfff2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @rand_addr}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'veth1_to_bond\x00', 0x0}) getsockname$packet(r1, &(0x7f00000005c0)={0x11, 0x0, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000940)={&(0x7f0000000300), 0xc, &(0x7f0000000900)={&(0x7f0000000780)={0x164, r2, 0x200, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0xfc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}]}}]}, 0x164}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000003d80)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="14001400fe8000000000000000000000000000aa100001007072696f726974790000000000"], 0x33d8}}, 0x801) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r8, 0x1, 0x6, @broadcast}, 0x10) r9 = socket$can_raw(0x1d, 0x3, 0x1) r10 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r10, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r9, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r8}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @loopback}}) [ 692.510216] veth0: mtu less than device minimum 08:43:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x201, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xf0ff7f]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x306, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8915, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth1_to_bridge\x00') sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f00000001c0)={0x1d, r1}, 0xffffffffffffffb1, &(0x7f0000000240)={&(0x7f00000002c0)=@canfd={{0x2, 0x8, 0x81, 0x7fff}, 0xc, 0x1, 0x0, 0x0, "68ac422fc1974caf3fca930fc94c8af634803799f3cfe541235991bcf3bf6ed2cd3b4aaaf359cf3d1303ae2a0f112c5e0bfb971f80701a88ef34f8038410cb63"}, 0xffffffffffffffef}, 0x1, 0x0, 0x0, 0x14}, 0xc000) 08:43:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x361, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000015c0)={'NETMAP\x00'}, &(0x7f0000001600)=0x1e) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001640)={0x0, 0x7fffffff, 0x2, [0x7, 0x4]}, &(0x7f0000001680)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000016c0)={r5, @in={{0x2, 0x4e24, @local}}}, 0x84) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001580)=0x8, 0x100) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000040)={r1, @multicast2}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendmsg$inet_sctp(r7, &(0x7f0000001540)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f00000014c0)=[{&(0x7f00000002c0)="315147722d636ddd2b58b6e8cc6a084b78360bc101fd702867d295f97c3de6bdcb3f3d33df8b2cbca4714834a080d75a5b9717ecddf27b4db71891b90e191c75ffea34c635f792856265ca0403db82a3dd8036c6fa263065ed71466ca2891f84abb2fc8fcaea8cad534cd747f9a0e9235e81bf9ebf3da6b60ada4d8900af882f55ddeb72781b0ae24c485db3473f7c5c1b4573e23714044eafe016873b63f7bfddd3a8c63813d239b4e6305ef468b40143b7bf8cbf6c51db72142243233a774724750a800e3e08a1afd68b337b3a4704aa14c2775da906afb7c70b60702ce0543e08af2fb16fc066e966f3f79f7d19b82233c33ce96270fd3995180c13e0361fb274fc981d6e0f3877c59fb1e71dd1e298870f0b93c1b4ff1670038219dd0e777cdc5e76d7d40f4aa2976b8be759290f908771c29a39e9618f460cef6321cdafc68bb43f35a8324b2e21e1b891a5499bb5ec0a4ace353237b950434bfc89b8b9c28b505bb64084084d5c76797d019064868cfbca00f6544515909c606e4149ac9de45867f7d6a12c5e7475bebf25ce755c61b9bd71d93a728e8e781f4b94efbb26ae553c2ec10a39cee779095620a51b196f909b85a6e6a074ff9023b8c3a6c704f2e1cf9eebca5cd70a33a2b33ec3677c1c788e90daa2849cb755ad7b03727f4ce576229914835f5e98a91a2269290f56180590ce8272f5552db483e1c5c10165cf503df9a353bc5dbfd67cd358d85e2fa4244fa21e89d506eab74823666b0e7e90bba7f7c68e165a011ba05a131bd205ac615ef9d4462dddcc163bfaa4532cf39319467b4f54a010e15d383132bc4de05da659b09dcf55cc99b657735b247aecfc5f37ae3c135e8f703810b505d431efcd4c51582669ebdbe355f2b763bf5ba3c4c0da552cb3f9b65ec43ce0459ca443b4d0365973235945f02d83d8dc9ace5f9028efb5035e9cd859927cfacd37cc3b5d744f635f26f8aa15541c9275a551cd15fe5a8512533aec4b478ac4a2e70448c491a10d45a2d537259334523c6e1844688ef0aa9bbceecdfa6a9decf85f8dc5bfc8ad369e623340751fe47e1a2807e3fedf3da4a1bb27db858ca9eb95c604b8255b10a94b7fc6d08003f9b74ba0fdd43924328eabc038ab911e32836a6a162240071950fe7546dd65628ccd3b685adab4dc12cdb93b2f94d0c4b6b9135d7560b7cf02a8ec4d8d3629ee701867516fc2dcf5c4c8c0d5461b6c4a9e75443ebd02fc08f3f9623b29ce93f251edc47c510e4e43242667710c83466e3d4ce0734fe314865a133f8e423fc34d285eadf56330f8f306de8cbe527a27a8be29217750bb69dbf624e83a18ec1ba48e05b286f9588bb82b90e7677454218fd11d23da2bddc8e0fe51da5869ca88acb5cc0d4f84e8a02b8877af71014aace3535920b2ca7afe2600cae40e4b7c4519b531dbb3863c1afcf76e40d7311bb97f750523354276739a65e38a4130266ca9446c915ccbf79af4fafb74a756d10422b6387ab21c1a4cc8b50d312f5cef013f9a36f5eab6fb9963a12dd45ed4de878084f5f64bbe73df45aa9540ae915d4953a57b7a14c245b0f4c9a6fca8ab4d0ca5c1c8f1c68013e72c98e25195db31d2b46e04e052bc4dbda300b98778952bea334d65099682fd6fac3df86c954ed9998268e19f0c66e2fc5b01aa68df9f249cfb7e5a1bfbd5c0d752a4a3ade28aeb317f1b1a4e9b644c1aa189333847ca89252b5994d9e475c7a4dd1151fad34357a9134635dc7f7def9da2362b04d30fc78fc58cfb69b29338b9d785fb9b08b7f27730bb2ff4ef115ba2eddb032981e6a40fc1148368a8efe4b16a5f56953982476fd612ebaa74025775ce207737c42d7c6df66de75395a590883b023f9e4ade7c653874f3a692f684a83d7350ca1ffc575a9e2b929683af76c44699408f079e49fd6bfe9e1efd2ebc521de94b51678a16e9f23f3b427fcde8a0c09d1426c2792b50065c0d68ee9aba371abb44a38a416d4f0538d86ff675fc55d6f4fe2fcd56fb8d760088cd637137d9827af6349b291f9d4f3b7c3f156c1db2ff03eef7f616c8120c14e6ac8abeb2b69b1a6578f4fdf636cff460580b9e60550e9aec6e61155d7c77191d102bf2c40bc80378c2075689c5e75f26a82c629276f8b675ba4712d215b72439f1cce38b2cbfb512baee82de9a365adca644aa7b369911c43e426e02489ec7c70a62017b9cdcfb47bd098da3d641f435c5d652ca38741ffad0a18fb62823c37b36d87e46bc10b3b1b1a0948b5fb89295a5700cf4aaa907575e159c42710fd007461cbfca72bbb4da17c12258c9737122d36074a156b700738d818df7c02e5ed0980d7767dd9bbc11bc7d947d4d073ed6bf8508e683ec27ec73ff7943acea3c2ec325f20e60f704c95d03acdd7b126bf7d38cd6507c8417baa5c6f9727243cbb691015a1c117ca6ff96a244226dd4d505ac2c9ea5df4f7e6cfa5425d0aba4d4d5b214595b0456c72265048d0091c9dc22b49328627048c16f0e11e0f00c2dc8ff330e0f5fed78a31e55596bafcd93123f35c68dbaded16363f445dab35db651a8780a91c51cc0cc4a0b08cb932da232a1ab802aa558ad2ef61b016037b71c76d1b543c5ef6d6ea024cedf691e7cb41e2c2ec911381d410c4fb968920cbc1ae78684b7cbafe286ac31d944b9ac04859339b035017035d1114a139a08922edb5f1b97d6b8e970762f3838bbfefaed2d16b2653e9dffa2dfda5a5b9bf9f9b6c2fbe469b609b124f63df10c7056d3e1d87cd2b1729bb654f93794d1fb4daa497ab08af50148286d65cf692130dde364b27f0d365eeafbddaf91ccc210cd9429cae13ef447e7d5bf9a9321f63cc275d6e47d43cb2811af32f955f7efbbff1a769251aa8625ca02e4ea3ef60b37307e4047aa0715a02cc25ef1669a156b227ebce279bec9f3794455f836db57f23c10835216a9b4166be7d3b7ac3aac2165470a47c043cc9e44356e5c26f1fd718b261e17431efd18d63ce823e45b6be1b17ed6a0ee0ff811543ef7d354c63d3c472c4316f78eca2f320248f44aeb734746024acb4d9d9bb1b19e4d3018cf54a13dded3231024f2e9a0f05e8f71ffdac771261db0a94c8be484591055908bfaf02658b14858a15576abb45b2b4e9b06a8b2c7e3b2e0c3ef713c0e7109d44f55f353161eba9c84ea69a39fe06ed95deaaf279d12c382171aadc5c79699c14d49578d1b9c67a1a1c3fd2e6ac2e6860721707f6f5f12124069be3772a636c2b2fa9c997a2de28925365c764686fca5e4bc04aaa3c10bfe3b096fbc3e3e04f0fd3d598d905291e726eb67985894d46431307cc3e8b55727c9be0e72703d9ad9123f3921f710e76a74d6f400b47d30cb3402dd629754e716762d0d77c3b48b4239b4d7907f11e8df23d686cb320f5a36490c17f0a5e394bf6f995cf44fc2153e56f33fda74a57c6cf81dc657094c7b2734d0b5d8f4fb49f4c668b8d90e5ffeb33fde44e6eedb3cddd7159c1ca29b1ca44af48dfce37399cfdd5821258d3a085d27e0c054b64d77eb90f9f0e272df8354e8e95d8682f17dd6335ba353131610a71118e8aa15cb2875e855b8ac68a671f41de8425044de984c0a57cdaf5261ffd7927777446147dce5c4b305748c6cdeca93ad4846e2f4de6d7e267f85e4ac5665c71499e70e554118349af46b9aedcfd1b30d0aeeb65a34d0dc6dd23d57f328f55b6ef2f19acc339bf3f2d0bda5699391c8cd3e5498896291f09aa0f6e49fbc27d66c325ba2defeef2c1659cfd6b51a2658a4d7554c618ba7a91750ca212b46368d3c482873f7fa3e73860543c7066f50ea785986e5bc65c0389661fbc666726c24a55bdbf60c3e68f2de3ef4c13243591f2090c2bc8fc94cd5e96ada1475efe3e2863cb940f96b28990c8a236e8185f3d16e27c39e829a148742aa8e2fa2f852a989273c5aa502a2c81cfb94b1a3871082d98a0fc7c6747400ccda12bdbd37fdee0d0f9b028c3639a18103810a7eb09bde3b2a3f2813289fd535f013e696402e2087015e649d906257e8ca1e665386b350763c37fad2d75833e260bb0233af1d1a0a9b268b1efcd594da9b3d003e792f17cbee6250adde7404b12a4264db2c458c6566b8817b1387c84d10e77de144a0e4db16d51daddc3af89cd3970edba61763b13267a8de49b19210afa85ef69078660aff30ddcb1fc3fd82f8758062df818f239a5097cd26da962d971678f731a76f0208f22fdd23b595005502a84d757d0ef6b110d4a56eed235bb59dea6eab39eff976e19dd4b8dbc1f600d9e683bfdbe610499c681bee93324d99b4dbabca2c235e611c37a399c80a80f60af4b057c6efc6c078ea04a34c899de97caed96281f27c0af20f9b5b1491c3a690bb12dbd77b9f8fe18d9ffeb898c61862f269eb29177e0e8350e274c4bdfb3bde3476fa98cb392051022248bfaeec8fc8627427cc055d5bdf05236a062d6189ed9fff160ca78f0f4faa2d92a2270925b6af42a6c0f3d4ac49ad5fe892ae47d2f594d3460bb57ec3252a5ec611d4ec076d85deac59256e9fe9c2dcaf261e654e079b86ecebe659fc9afc106612b6ce3f9ddf13f4a84fcd7732dafa5f167437247bb5341e0813a15eaad12ecc4fcbeed02bb7c373cd21e54cfd72604c18047326d6c830a539753821ead997122c61c639c8df56d3aa5440972f58cddb272a94485f1a4d18efd27e3a5828760b8ca64974b83c380a76e77f897c07b3507935f478fdf29ebd44082e354aec7ac3f5201ce715124106ac46a3622e6328b486fa43544805ebbc94b23fba682852843ce1b98fed82bb867d715548e8187696498c88fe4c86997116da14f85d6b3b5c0c8830e2946c4f9bf447d2cf3763d2cc68d8171c0c4def70c747f43311e63ec2407a796639481a869681f1b5bdf701b7faf334a80aa134fbc664c0942a07beb24300baa24e4515b603b6d4bc4d47db846ac4e011a3790c59800db686f9aeed812764851fa15cf9d403e32a777c58ae69c5eb9f86de065ddbd77e544cf4dcbb11de29b31c84cd59a80c447569ffb6f95b10ae5a3cba2abfd762cdee902ffc7ea87254c1aac1574bf587f1da716a354b2ba18cfc4c1d05b1b5186d988f5d2276a073d5ea91626c9ed7ad3e7e10d31fa55585eb21f6cd98d21dedbd8f3fcb4a52bbe6d394f72ff3cf18dff2145bf20bc21b8fbdd7c4839dd982764331cd32ecbcc320e67505ac25e81b6492e50707f9c750eecf2ec19ea747261794d7b35cd6628b652ef07a0f7538188845557783f35a02803bb6579ab043b252cfa243b7df40c165e682fd0a7ec8010023bf9f994e72c4e0a58aa8424e5b215d92c524667ada7dac74ea97c0e620cc4c55b9003359967f306f367ab375a3048a81a750a1db1fbf3eb2f30d0cbdb3b700451e3d0ed18be1304477bab80bb9448f66400f66101c0b11deeef81bcd1e67273045216a295b951ca9793d5ff57554092950854298029bf78f5c2704e0797ed7feb99601bd6e8ea5e7fbc15a9311d74ce66069ea6a32d1b64c25ead5236c7c712d54be9799267ae67a1bf4117d0cbeea5e2d6c8469174ec2d9328f00bba85069f5ccaed5e63d35f8145e73f74ae32d2392c830f382bdbd700ab744d4dfadf46dbaf70617848ae886a883397ffa31cccbc700be9fd67897e33acba3d95637c024a7188a5b2e76894eeee4ce83a3efdfdc151c1d0bd5aa7e4c11881e1491e950693061fc8738474255c490f6e4b056e7144089cae6711bd6faa9d570c2cefb3a857b366548a39219b3725bfdae", 0x1000}, {&(0x7f0000000200)="1cc0da4944cc83cfe2eae7c500cdc1bcfa63228d56419587d0f2ef917127279f74ddb63fcf57ab83f9a1c81a9a58ca783833a1cdddf102c88696163b2e62bb50fd2b4bae72bdcf4db75803808eb33c1e1bc14f5f1fe3c642801188df1494fbcf4a60bd83bb164198cfa824dc4b5d7294b0c5cf97a2cf94b8da", 0x79}, {&(0x7f00000012c0)="95b171c0bd02852ad04c86b10ae3a6c1df9522906ca2a39b4f98d742a9920084dda6fc9ab1fcf9c2506a4071bb1aa0b22c4f1210bfdf22f3c961f20755bbfe4f41b3d9ad0356754a7717f29770c3f4", 0x4f}, {&(0x7f0000001340)="bf5371c11d2417d325984e7bd226c55cb800e441e3bdd3eac3ac70463ea06b1dc9de2d6ab80dbe41749b12b001702005814d0a28beee448865f8ff3570657b7743b99ddc607397b79164746c9329135bef1f4fc087880730be41fbba89af7792f373f52eddea9866d7dbf230", 0x6c}, {&(0x7f00000013c0)="3d5c54fadf8442a8fdb0407a79a322f8e119bc961c685a7ffe9fff912f13bc8b47f7cb845bd0b5703cefd7216e09a3ad33fc22ff908128ad17ac5d4248e583d2c1b27cbd004a1230a46b8b4837e629300e3048bf779887e73fda2c9806a40054f16d6e76cc0b8d06826a8e8ece7cd6a849236ec806bb915b77e427ebd70eb130390dfd6eed4ca75ce1b0b4e1874afe", 0x8f}, {&(0x7f0000001480)="43a2cf", 0x3}], 0x6, 0x0, 0x0, 0x4040000}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) 08:43:06 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:06 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x2]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:06 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 693.390575] veth0: mtu less than device minimum 08:43:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x74, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:07 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xa0000000}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet(0x2, 0x80004, 0x7d, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000200)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x4000000000000, 0xffffffff}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000680)={r3, 0x8, 0x354d3d6b, 0xfed4, 0x400, 0x7}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000000400)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x81, @local, 0x100}}, 0x5, 0xb6}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0xff, 0x2, 0xc, 0xb5f3, 0x80, 0x6, 0x81, 0x1, r7}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f00000004c0)=0x6) ioctl(r6, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000600)={'veth0_to_team\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={r7, 0xc00000000000000, 0x3f, 0x76}, &(0x7f0000000480)=0x10) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) r8 = socket(0xb, 0x80000, 0x1) ioctl$sock_bt_hci(r8, 0x400448df, &(0x7f00000006c0)="00d49e41356dbcf44d0f38745ee9f499a304689be4a6057418799da4ffbb88a788ffabbdb537e5d7ffde3f5c9455ef9620fe7acb1bcdb67ab3d86d5a1bafe76d6df5fd268d3e84b42a5329d093d74d5546d8c84fe0c54a5038ff2f30d714a702fc082e2216b73c2cd259bb6d087a9434be5c33467d870f75661e311cf58c7e472d0e3cfa596bf0a01e736d3a11e8db4c97e977f77096760d1ee7a727901c889c1b1ff22461c92bd103aa6ef17201c0753aae249078454e48f32e3969d350a9cc6b43ab3f8e3ade9e57b72750849855d4e551b149f9d6e18d874aed024aaded450f1954203abf1b5c") r9 = accept$alg(r8, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r9, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000000)='bcsf0\x00', 0x5}) 08:43:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xd9, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:07 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00@\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x1000000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xf4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000380)=""/223, &(0x7f0000000480)=0xdf) r4 = accept(r3, &(0x7f0000000200)=@can, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e24, 0x3, @empty, 0x1a}, @in6={0xa, 0x4e21, 0xfa, @mcast2, 0x5}], 0x58) sendto(r3, &(0x7f0000000000)="72678826a171a65a0a62fd550a3dc0dd2054933729ae20c057f5cbd6e6972bf06abf955db95dcc585ad815b1370aed511c9630540be071b87e4b470419", 0x3d, 0x40840, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x4, 0x1, {0xa, 0x4e24, 0x3, @mcast1, 0x6}}}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 694.166786] veth0: mtu less than device minimum 08:43:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 694.266944] veth0: mtu less than device minimum 08:43:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2d4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', r1}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket(0x5, 0x80000, 0xfffffffffffff800) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x1000, "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"}, &(0x7f00000001c0)=0x1024) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:07 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x6488]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='erspan0\x00', 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket(0xf, 0x3, 0x200) getsockname$netlink(r4, &(0x7f0000000000), &(0x7f0000000180)=0xc) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x10, 0x0, 0x0) 08:43:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x5b, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:08 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x1100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000000000000000300", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 695.061381] veth0: mtu less than device minimum 08:43:08 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x700000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x369, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 695.202241] veth0: mtu less than device minimum 08:43:08 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x1a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @empty, 0x1ff}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) pwrite64(r1, &(0x7f0000000180)="4ac1e1fe812e63b633ee744d46c520fce20a4f6989718f3cb32d9c0a02cf41daa5089e3bd89131ec6a76eac5d4ac83f356939ba58759da4000483ae68571cba1cbacb80be95b8017c1d5bcde1bd576e23dce3aa1aca51a6494607d26663bb9a8124dbb65d69d6ecfb1bbcbf57c2e20c46895caff4168f509b5d15322db01558918bd7a90bc6fb80ec5506f6f0e772311d2e5c1060d00743c3784116130d8b88f3e07ccbedf9472c093e482f025961553f2181bfe87b89ebd7e204897bab9d65d7baca5fa711df2d7", 0xc8, 0x0) 08:43:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1d7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:09 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000000000000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:09 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x11]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x7, 0x7, 0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0xc) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r5, 0x5411, &(0x7f0000000380)="978468f122fa7cd59f65a3740f0200000022703c7c1bebc97b18725d83918cc18bec6e698aa92ef39cb02b248fa9462da91fd6c99ef96a23703cf7a15996b6d99b877fc2bc49bffcfaaab6f8a905e29e5d86ae15ffb28d5e0a12119039f1d03d18d54ccc8428daefbf586353f013c51c5ee30dcafab3b21fd630bc2a7eee642a7619559cdc4a2f7cfb817d8f379a83496b5ce06f000000000000000016ac3167e4a4ccb980d86e6f3cad93582acc1afc08f304e07e77260601fb52b7f6a7ffc8f57e164f79055cfda1aedd5a95423adde5187abb7a7e526373842658454e1192464a2c0c6c98ad95d8d8ac5e371682d6469b73") ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x264, @mcast1, 0xc95}}, [0x5, 0x0, 0x3, 0x3, 0x7, 0x5, 0x9, 0x7fffffff, 0x80, 0xfffffffffffffffb, 0x7, 0x62e1, 0x1, 0x100000001, 0x1]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x5, 0x971c}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000580)={r6, 0x1, 0x4, 0x8, 0x5, 0x5, 0xca50, 0x446, {r7, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x100}}, 0x8001, 0x7, 0x3, 0x0, 0x87}}, &(0x7f0000000640)=0xb0) sendmsg(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="b592aea488340527c3d989fa189dbeff28c009a7178e895705ed68764ec43644822d79", 0x23}], 0x1, &(0x7f0000000800)=[{0xe8, 0x101, 0x1, "726c47ad474df3b52b9bb5d574f467d93ef21e7881448a403a8eacbd0a6086cfd81e9a841b658342e875af7a8aeabdd30483d196dd3104e6bf7d8b28e78550747dba09106bb99a17354fdb4ec26c590f5eda1f7d2b765157816040cbc0d1b7260a7deaae748fe2583fa7402a7c9551572e9b174602543a5f8a84f37764cddf912496e4c56856f31b65e2996e81883f76765bcea6498a2df70deb7a0f38be01679774b409382ff7d79256dd351e9d293b2978babce7348d6c3cf51353738c68602fa94c94b445bf7cdfd1ef3fffabeb54fb4a4819d0"}, {0xd8, 0x100, 0x101, "0765be31e93a50165749f1e9a1eba72b793846a490e617c5f4c3034a2d845462ad5712d50f65e486d92dfc8c98267c578e8c0af6c2fb701a67a411c011abbb96bdd797f31e28613b08334fd38a8b47d84416428939b5fc30ccfdfbea78a48815f91f409c9d73fc5609d662fd2c3d095891b5e70167449a07500f4352266410c8e46aff57847ed795ceb2327f69d3b1dde02009159ac9125629696b5f547a6378540f9191b8dc2f35239243dc4c80b16e0e3feaf12f18a69e2afb242d5921a96d03"}, {0xb0, 0x115, 0x828, "58c783ff8ef19dedc7791f016d596d29792a167515e5cbbd69d9f8e6f8df61e1a13d7a1f9ccd54763c6458e940e7dfd1e04a6f76435cbdc3f1b64b285e4f94e080efa187aae443ec109a95101bc9a28b469ec3a5a4daef314517b2ae8b55905239c0041ffb334178104f60771a7e4e6dfa118707c76a65ee97ab8cebce1531d12f80de4c4f853b7b532d88ffe1bc4aeb284a47000420eaa1c83f5335b9657138"}, {0x88, 0x11f, 0x7, "2c5b137bc4d9622e4f5bf9c5a206e4b7468d3d4fbb02e2819b0fbf12247b703de0efa28afc7aa5257a1d0cfacbd8e3f54a114e67fc26a66ec2bcc2efb2aebb2b629df42e29174f55aaca30dbee054ae79ab2310747231987ef30fb85fb73c4eea6577fd201e93d662dcf20b8c64298d6037bd159b18d5b"}, {0x1010, 0x117, 0x7, "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"}], 0x1308, 0x44000}, 0x40c0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0xc04, 0xfffffffffffffc77) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000680)=0x7fff, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0xfffffffffffffe5f}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000006c0)={@remote, @remote, @loopback, 0x5, 0x50, 0x7fffffff, 0x0, 0x1c9c00000000, 0xc2010000, r2}) 08:43:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x53, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:09 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x806000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 696.098053] veth0: mtu less than device minimum 08:43:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1a1, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:09 executing program 1: r0 = epoll_create(0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)={0x10000001}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) r6 = socket(0xf, 0x3, 0x38de) getpeername(r2, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000240)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000002c0)="ed177943b49c61291672180f1e549724", 0x10) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:09 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x6000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 696.862601] veth0: mtu less than device minimum 08:43:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1be, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:10 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) socketpair(0x2, 0x80e, 0x8, &(0x7f00000001c0)={0xffffffffffffffff}) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000000240)={0xfffffffffffffffe}) 08:43:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xf5ffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040020]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 696.982466] veth0: mtu less than device minimum 08:43:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000100)=0x5ac) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000180)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{0x3, 0x7f, 0x8, 0x9}, 0x2c, 0x1, 0x0, 0x0, "d957066d736f2cdc1a39fd5043150ff41ce6a55297cd1e15c3ef8c41aedc801e02813fa1c1e26330513f35828e4993f1237bc5888599251a3178f86ae4418cdf"}, 0x48}, 0x1, 0x0, 0x0, 0x3}, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c6530207663616e30002024776c616e30270ab6d5c764da3cd90af3f9da822fa86c08f4b4f49edbca693b201dd3bf512ea4b9beddc12f2226fd57da629531c85088401962ff0f1e74"], 0x50) 08:43:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x29c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xa0010000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x81, 0x80000001, &(0x7f0000000180)="1f70a57bde235de35626b7be2f54dc087acce00e2549e4b856f7726e888c496881bd88472e8a5ad30699ecfe23f2117f766edbf08716c30a59c596cd770ae40eb1c59cd6bb4ea4141bb04795dd81ac127862dfd019debd65a30cba3f9ef49d79287a4e79517737381719a6945defd351f8efe0f501e548f738fa2a5d3ab689f168cd02ed59f0713ceefe63ebb8ffb2930c490e99c8099ecc16837c35ee33371dc992c54b1599cb99bc911f381a121c7e574d90765edd4591e5c5a95bbddece5c46ede7a86382c6b3708de91230ed93688c", 0xd1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e23, @remote}}) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6(0xa, 0x80006, 0xffffffffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2bb, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xa00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:11 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000900)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000940)=r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) r5 = socket(0x5, 0xfffffffffffffffe, 0x20000b8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x3, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000044c0)={r0}) bind$rds(r6, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x144) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x97c86c9989b2b5d6, &(0x7f00000001c0)=0x1692, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x5, 0x590, [0x200002c0, 0x0, 0x0, 0x20000428, 0x200005e0], 0x0, &(0x7f0000000240), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x31, 0x0, 'bridge_slave_1\x00', 'vlan0\x00', 'bcsh0\x00', 'ipddp0\x00', @broadcast, [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xb0038e7e01563d57], 0xb0, 0x100, 0x138, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x7ff, 0x7, 0x3, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x2, 0x200}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x9, 0x0, 0x88ff, 'veth1_to_bond\x00', 'gretap0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}}, {{{0xb, 0x18, 0x86dd, 'gretap0\x00', 'rose0\x00', 'veth1_to_team\x00', 'bond0\x00', @remote, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@random="2efb31f1d626", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x38, 0x5, 'teql0\x00', 'rose0\x00', 'team_slave_0\x00', 'sit0\x00', @local, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8, {{0x80000000, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}}, @arpreply={'arpreply\x00', 0x10, {{@random="40eaf1f26391", 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xa6a6f98ce98285b4}}}}, {{{0xb, 0x10, 0x6005, 'ip_vti0\x00', 'team0\x00', 'gretap0\x00', 'bridge0\x00', @remote, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xf8}, [@snat={'snat\x00', 0x10, {{@remote, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffffffffffffffff, 'syz1\x00', 0xffffffffffffff69}}}}]}]}, 0x608) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0xffffffff) 08:43:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 697.841773] veth0: mtu less than device minimum 08:43:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070af220ce7f2e34eb223b2410fa838d548757df96e71e9153dac12039ba60621ce0e24512c34d09da01637e5698afd97a1acb4002e7684c463f6891bfbbf20787157b32cd5fa") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x484, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x203, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:11 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x60]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2f0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) r4 = socket(0x5, 0x807, 0x9) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000016c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001680)={&(0x7f0000001600)={0x58, r5, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x24008010}, 0x80) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:12 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socketpair(0x15, 0x4, 0x474, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000180)={r3, 0xfffffffffffffffb, 0x0, "67fa68e3bb3c8376afd518e92b1444b5530b0288625444c0ad215ca600079242f074f3fa3e689d25f3cc9936cc7f2b34a8dfb7a05d5aac1d6b8a290c9ecbf66df8746e577d6916569d7a9c4a8550d0f641970b4af563ae186ea82ffd0f8756459f7fdac444213558cf965613c7eae5669000e7ec058226a53a78305190b14f4a4b2719de6e8a85cb6d28f8b332ec0c01d148880ffc161db8cc55d9ce7c5ff0de8cbc029302ec2851546311e7ba8eebe6eaf11475cbc0f45a699bb8fa7b190847de89aa9554cca0aa7d128179fe767bc7f8ee7620c449fc926c"}) r5 = socket$inet(0x10, 0x3, 0xc) r6 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r6, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="240000000a0a07031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2aa, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 698.624663] veth0: mtu less than device minimum 08:43:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 698.707671] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 698.743685] veth0: mtu less than device minimum 08:43:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x11000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2c7, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 698.756942] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 08:43:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000240)={'teql0\x00', @ifru_addrs=@xdp={0x2c, 0x2, 0x0, 0x32}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:12 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x6]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x88a8ffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x240, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:13 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000000)=0xfffffffffffff800, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 699.507550] veth0: mtu less than device minimum 08:43:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x796, 0x9, &(0x7f0000000300)="083db5e71a7c07eb0931014b4c4fd2c7bba2da45b369bba1f178f4b9e8045c6ffd2cfbc047d7bddbcc890f0b236e0a2bdb1d00d6f55b443562d1e925e09f52747eec1244e85fd5b3cbecab135bb2b409dc4bf04b733349344cb8a629080c81875afd49d4ed13a8f7f5eeed51ad65a34622f2c74feae37f49cb30595fc9", 0x7d) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000180)=""/227, &(0x7f00000002c0)=0xe3) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) [ 699.641590] veth0: mtu less than device minimum 08:43:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x29d, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x700]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x4600000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000500", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x6, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000003c0)={r5, 0xaf, 0x6d, "007f2e4f3d4fa3bcb0327d46cb5dbdabcad8ad5d8aa89a190834aa65bd5f8184f497ed3085b882d4447045e2a1abb3694a2ffce84f49d9db92838d65c973d2a538c8fb2fca18496b1da7925e3a541b0e2f5870b945463f2e20d521f2c7574fe2d2bce9feacfa99f36103f8430f"}, 0x75) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001b80)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x7f, 0x10, 0xfffffffffffffff7, 0x8}, &(0x7f0000000180)=0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r7, 0x9a, 0x5b, "0efacfef2390a9083b181b19fc7803f6da793084fa2d3cc80dfff36f79c62ae6dad9e6bcdd1d758c52b7c2e6fc3a22a959f29fe2dcb1423f7759fd27fae4b2c1bb3a2bf87eec06a8e2948e9ee59f921d9abba886905cbfde1342c7"}, 0x63) 08:43:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x88caffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x37, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 700.407669] veth0: mtu less than device minimum 08:43:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 700.513033] veth0: mtu less than device minimum 08:43:14 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x7, 0x1000}, &(0x7f0000000200)=0x8) 08:43:14 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x304, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xffffffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:14 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:14 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r6 = socket$can_raw(0x1d, 0x3, 0x1) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x8915, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x10000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:14 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x56, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 701.294718] veth0: mtu less than device minimum 08:43:14 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1ca, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 701.398233] veth0: mtu less than device minimum 08:43:14 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x2800]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:14 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket(0x19, 0x1, 0xfffffffffffffff9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00000001c0)=0x1, 0xffffffffffffffe5) r5 = socket$inet(0x2, 0x80006, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x2, 0xffffffff, 0x5}, 0x8) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000180)={0x20000000}) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x4001000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000000000000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2d0, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x2000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffe) ioctl(r3, 0x8912, &(0x7f0000000180)="8a0600fe153f71694000fd") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 702.179321] veth0: mtu less than device minimum 08:43:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/145, &(0x7f00000002c0)=0x91) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x5, 0x6, 0x7ff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x8e, 0xffffffffffffff8c) sendmsg$can_raw(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8100]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 702.422553] IPVS: length: 145 != 24 08:43:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x4305]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 702.494745] IPVS: length: 145 != 24 08:43:16 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000000000000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:16 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x208, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x3]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0)={0x9ae8}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 703.070596] net_ratelimit: 1 callbacks suppressed [ 703.070604] veth0: mtu less than device minimum 08:43:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xffffa888]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 703.170073] veth0: mtu less than device minimum 08:43:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x1f, 0xffffffffffffff61, 0x4}, &(0x7f0000000200)=0x10) 08:43:16 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x280, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:16 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xfffffff5]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:17 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000000000100", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:17 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000006, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x2010, r4, 0x47) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) 08:43:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x191, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xa00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xa8, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x34d}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 703.957079] veth0: mtu less than device minimum 08:43:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xa]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 704.087236] veth0: mtu less than device minimum 08:43:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x222, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:17 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6(0xa, 0x1000000000042, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x90, 0x4) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5bbb516218d6f6fd"}, 0x10}}, 0x0) 08:43:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xffffffffa0008000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x7, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 08:43:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0xee, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:18 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00\a\x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x46000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 704.955812] veth0: mtu less than device minimum 08:43:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b7000000000f00009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xf4, &(0x7f00000000c0)="1fd4348999edc6cc07e743d87f13", &(0x7f0000000380)=""/244, 0x10000}, 0x28) 08:43:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x333, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x2800000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1b4, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x89060000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:19 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"76657468300000000600", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b7000000000f00009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xf4, &(0x7f00000000c0)="1fd4348999edc6cc07e743d87f13", &(0x7f0000000380)=""/244, 0x10000}, 0x28) 08:43:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x4001]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27c, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 705.745038] veth0: mtu less than device minimum 08:43:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x30000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 705.879701] veth0: mtu less than device minimum 08:43:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x38e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x20000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3e, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:20 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'veth0\x00\x00\x00 \x00', 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xd00]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='sit0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote}, 0x1c) 08:43:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x27a, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xb4, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) 08:43:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x8864000000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 706.740703] veth0: mtu less than device minimum 08:43:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x2fd, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x29, 0x82d, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x6}]}, 0x20}}, 0x0) 08:43:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x800e]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 706.885003] kasan: CONFIG_KASAN_INLINE enabled [ 706.890823] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 706.904630] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 706.910889] CPU: 0 PID: 18144 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #212 [ 706.918278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.927652] RIP: 0010:rhashtable_walk_start_check+0xd3/0x13d0 08:43:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x600]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 706.933556] Code: f2 c7 40 30 f2 f2 f2 f2 c7 40 34 00 f2 f2 f2 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 e8 64 f3 ef fd 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 0f 85 74 0f 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b [ 706.952463] RSP: 0018:ffff8801c02ceee8 EFLAGS: 00010246 [ 706.957849] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc90003e58000 [ 706.965140] RDX: 0000000000000983 RSI: ffffffff838edbcc RDI: 0000000000000000 [ 706.972488] RBP: ffff8801c02cf130 R08: ffff88019e8901c0 R09: ffffed00375b23dc [ 706.979776] R10: ffffed00375b23dc R11: ffff8801bad91ee3 R12: 0000000000000000 [ 706.985525] kobject: 'loop0' (000000007f9a9b0c): kobject_uevent_env [ 706.987069] R13: 0000000000000000 R14: ffff8801c02cf270 R15: fffffffffffff000 [ 706.993481] kobject: 'loop0' (000000007f9a9b0c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 707.000717] FS: 00007f964ffb6700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000 [ 707.000725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 707.000733] CR2: 0000000020000100 CR3: 00000001c9503000 CR4: 00000000001406f0 [ 707.000744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 707.000757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 707.046018] Call Trace: [ 707.048593] ? __kmalloc_node_track_caller+0x33/0x70 [ 707.053680] ? kmem_cache_alloc_node_trace+0x34b/0x740 [ 707.058968] ? rhashtable_walk_stop+0x450/0x450 [ 707.063626] ? kasan_unpoison_shadow+0x35/0x50 [ 707.068196] ? kasan_kmalloc+0xc7/0xe0 [ 707.072071] ? __kmalloc_node_track_caller+0x47/0x70 [ 707.077171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.082723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.088245] ? __alloc_skb+0x4c6/0x770 [ 707.092118] ? skb_scrub_packet+0x490/0x490 [ 707.096422] ? kmem_cache_alloc_node_trace+0x6d0/0x740 [ 707.101689] ? __kmalloc_node_track_caller+0x33/0x70 [ 707.106778] ? rcu_read_lock_sched_held+0x108/0x120 [ 707.111775] ? kasan_unpoison_shadow+0x35/0x50 [ 707.116347] tipc_nl_sk_walk+0x52/0x1d0 [ 707.120303] ? __kmalloc_node_track_caller+0x47/0x70 [ 707.125390] ? tipc_send_packet+0x60/0x60 [ 707.129522] tipc_nl_sk_dump+0x24/0x30 [ 707.133392] __tipc_nl_compat_dumpit.isra.11+0x20b/0xad0 [ 707.138824] ? __alloc_skb+0x4c6/0x770 [ 707.142698] ? __tipc_add_link_prop.isra.9+0x2d0/0x2d0 [ 707.147978] ? lock_release+0x970/0x970 [ 707.151940] ? arch_local_save_flags+0x40/0x40 [ 707.156506] ? check_preemption_disabled+0x48/0x200 [ 707.161511] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 707.166507] ? skb_put+0x17b/0x1e0 [ 707.170040] tipc_nl_compat_dumpit+0x1f4/0x440 [ 707.174602] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 707.179792] tipc_nl_compat_recv+0x12b3/0x19a0 [ 707.184375] ? tipc_nl_compat_doit+0x650/0x650 [ 707.188940] ? tipc_socket_stop+0x30/0x30 [ 707.193073] ? __tipc_nl_compat_dumpit.isra.11+0xad0/0xad0 [ 707.198694] ? radix_tree_descend+0x13c/0x2e0 [ 707.203178] genl_family_rcv_msg+0x8a9/0x1140 [ 707.207661] ? genl_unregister_family+0x8a0/0x8a0 [ 707.212486] ? __radix_tree_insert+0x8f0/0x8f0 [ 707.217067] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 707.222865] ? lock_acquire+0x1ed/0x520 [ 707.226819] ? genl_rcv+0x19/0x40 [ 707.230260] genl_rcv_msg+0xc6/0x168 [ 707.233971] netlink_rcv_skb+0x172/0x440 [ 707.238117] ? genl_family_rcv_msg+0x1140/0x1140 [ 707.242859] ? netlink_ack+0xb80/0xb80 [ 707.246742] genl_rcv+0x28/0x40 [ 707.250110] netlink_unicast+0x5a5/0x760 [ 707.254191] ? netlink_attachskb+0x9a0/0x9a0 [ 707.258597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.264119] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 707.269120] netlink_sendmsg+0xa18/0xfc0 [ 707.273166] ? netlink_unicast+0x760/0x760 [ 707.277442] ? aa_sock_msg_perm.isra.12+0xba/0x160 [ 707.282378] ? apparmor_socket_sendmsg+0x29/0x30 [ 707.287115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.292650] ? security_socket_sendmsg+0x94/0xc0 [ 707.297406] ? netlink_unicast+0x760/0x760 [ 707.301636] sock_sendmsg+0xd5/0x120 [ 707.305331] ___sys_sendmsg+0x7fd/0x930 [ 707.309306] ? copy_msghdr_from_user+0x580/0x580 [ 707.314073] ? __fd_install+0x2b5/0x8f0 [ 707.318028] ? check_preemption_disabled+0x48/0x200 [ 707.323028] ? __fget_light+0x2e9/0x430 [ 707.326983] ? fget_raw+0x20/0x20 [ 707.330433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.336013] ? __fd_install+0x2f9/0x8f0 [ 707.339987] ? get_unused_fd_flags+0x1a0/0x1a0 [ 707.344561] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.350081] ? sockfd_lookup_light+0xc5/0x160 [ 707.354557] __sys_sendmsg+0x11d/0x280 [ 707.358429] ? __ia32_sys_shutdown+0x80/0x80 [ 707.362826] ? __x64_sys_futex+0x47f/0x6a0 [ 707.367043] ? do_syscall_64+0x9a/0x820 [ 707.371002] ? do_syscall_64+0x9a/0x820 [ 707.374963] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 707.380444] ? ksys_ioctl+0x81/0xd0 [ 707.384057] __x64_sys_sendmsg+0x78/0xb0 [ 707.388115] do_syscall_64+0x1b9/0x820 [ 707.391998] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 707.397353] ? syscall_return_slowpath+0x5e0/0x5e0 [ 707.402265] ? trace_hardirqs_off+0x300/0x300 [ 707.406744] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 707.411766] ? recalc_sigpending_tsk+0x180/0x180 [ 707.416513] ? kasan_check_write+0x14/0x20 [ 707.420731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.425556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.430728] RIP: 0033:0x4572d9 [ 707.433904] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.452812] RSP: 002b:00007f964ffb5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 707.460515] RAX: ffffffffffffffda RBX: 00007f964ffb66d4 RCX: 00000000004572d9 [ 707.467763] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 707.475012] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 707.482262] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 707.489509] R13: 00000000004d4f40 R14: 00000000004c941e R15: 0000000000000000 [ 707.496763] Modules linked in: [ 707.503753] kobject: 'loop3' (00000000d0690b89): kobject_uevent_env [ 707.515508] veth0: mtu less than device minimum [ 707.521577] kobject: 'loop3' (00000000d0690b89): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 707.529758] ---[ end trace 356899318c23de01 ]--- [ 707.539776] RIP: 0010:rhashtable_walk_start_check+0xd3/0x13d0 [ 707.545998] kobject: 'loop4' (00000000d0bfccf7): kobject_uevent_env [ 707.552290] Code: f2 c7 40 30 f2 f2 f2 f2 c7 40 34 00 f2 f2 f2 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 e8 64 f3 ef fd 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 0f 85 74 0f 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b [ 707.557002] kobject: 'loop4' (00000000d0bfccf7): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 707.574945] RSP: 0018:ffff8801c02ceee8 EFLAGS: 00010246 08:43:21 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x10, 0x800) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x4, 0x81, 0x0, 0x5}) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f8571") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"766574683000000400", 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'syzkaller0\x00', 0x2000}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x1100) 08:43:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x689]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004002000000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x338, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 08:43:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000280)=""/212, 0xd4, 0x6}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@ipv6_getaddr={0xbc, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x80, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_FLAGS={0x8, 0x8, 0xc}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8001, 0x200, 0xfffffffffffff001}}, @IFA_CACHEINFO={0x14, 0x6, {0x967, 0x954, 0x100, 0x2}}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffff24, 0x122, 0x0, 0x4f) [ 707.588271] kobject: 'loop5' (00000000186219ef): kobject_uevent_env [ 707.595095] kobject: 'loop5' (00000000186219ef): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 707.599659] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc90003e58000 [ 707.615927] RDX: 0000000000000983 RSI: ffffffff838edbcc RDI: 0000000000000000 [ 707.618865] kobject: 'loop2' (0000000040c9659d): kobject_uevent_env 08:43:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) 08:43:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x811, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0xffffca88]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 707.666203] RBP: ffff8801c02cf130 R08: ffff88019e8901c0 R09: ffffed00375b23dc [ 707.684557] kobject: 'loop2' (0000000040c9659d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 707.700884] veth0: mtu less than device minimum [ 707.706827] R10: ffffed00375b23dc R11: ffff8801bad91ee3 R12: 0000000000000000 08:43:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x8000000000004e20}, 0x10) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x1e8, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 707.718473] R13: 0000000000000000 R14: ffff8801c02cf270 R15: fffffffffffff000 [ 707.724135] kobject: 'loop3' (00000000d0690b89): kobject_uevent_env [ 707.734471] kobject: 'loop3' (00000000d0690b89): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 707.745995] FS: 00007f964ffb6700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000 08:43:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x806, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46000000]}, @mcast2, {[], @icmpv6=@ni={0x0, 0x8}}}}}}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, [0x0, 0x36]}) [ 707.775422] kobject: 'loop0' (000000007f9a9b0c): kobject_uevent_env [ 707.786092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 707.795271] CR2: 0000000001ec4938 CR3: 00000001c9503000 CR4: 00000000001406f0 [ 707.798344] kobject: 'loop0' (000000007f9a9b0c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 707.802551] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 707.802561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 707.802569] Kernel panic - not syncing: Fatal exception [ 707.813059] Kernel Offset: disabled [ 707.836504] Rebooting in 86400 seconds..