ff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) listen(r0, 0x4000000043) accept4(r0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) recvfrom$rose(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x40, &(0x7f0000000140)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, 0x1c) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x4}) 13:26:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000509ac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2511.609517][ T4685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:21 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x60, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2511.665247][ T4686] IPVS: ftp: loaded support on port[0] = 21 13:26:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500050aac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2511.775116][ T4690] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2511.805008][ T4686] lo speed is unknown, defaulting to 1000 [ 2511.844499][ T4686] virt_wifi0 speed is unknown, defaulting to 1000 13:26:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x1000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:21 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0xff, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000500)=@gcm_256={{0x303}, "66831b80021ad747", "2abd7e7b1b92b68c11cbcc766d84eb975916b697c16bfffffd00", "00000002", "0000ebffc9be00"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x50, &(0x7f0000004a80), 0xb, &(0x7f0000004ac0)=""/197, 0x495}}], 0x161f, 0x0, &(0x7f0000004dc0)={0x77359400}) getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200), 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r2, 0x0, 0x0, 0x0, &(0x7f0000000c40)={0x77359400}) socket(0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$cgroup_netprio_ifpriomap(r4, &(0x7f00000000c0)={'xfrm0', 0x32, 0x39}, 0x8) socket$nl_route(0x10, 0x3, 0x0) 13:26:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500050cac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2512.063817][ T4711] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:21 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x3}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:22 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x6, 0x20, 0x7f, 0x4, 0x53e, 0x8]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xfff]}, 0x6) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e1d}, 0x10) 13:26:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x2000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500050eac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2512.418303][ T4696] IPVS: ftp: loaded support on port[0] = 21 [ 2512.468946][ T4735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2512.500566][ T4736] IPVS: ftp: loaded support on port[0] = 21 [ 2512.693825][ T4736] lo speed is unknown, defaulting to 1000 [ 2512.835050][ T4736] virt_wifi0 speed is unknown, defaulting to 1000 [ 2512.841626][ T4686] ip6tnl0 speed is unknown, defaulting to 1000 [ 2513.395131][ T4738] IPVS: ftp: loaded support on port[0] = 21 [ 2513.457508][ T4738] lo speed is unknown, defaulting to 1000 [ 2513.493034][ T4736] ip6tnl0 speed is unknown, defaulting to 1000 [ 2513.513559][ T4738] virt_wifi0 speed is unknown, defaulting to 1000 [ 2513.971689][ T4738] ip6tnl0 speed is unknown, defaulting to 1000 13:26:25 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r0, @ANYBLOB="09040000000000000000010000001400020077673100000000000000000000000000800000100000000000000100dbffffffffffffffffffffffffffffffffff5400098028000080060001000a00000014000200fc020000000000000000000000000000050003000100000028000080060001000a00000014000200fc02000000000000000000000000000005000300000000000100050001000000"], 0xb0}}, 0x0) 13:26:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x4}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x3000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500050fac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:25 executing program 0: r0 = socket$isdn(0x22, 0x3, 0x4) ioctl(r0, 0x0, &(0x7f0000000040)="0424090352eab2315d5ce5f5c58aa2fa06722d592013176b3b878fe0135e1380643c64ea2c1a44b76b1e461207c8d13a017285ce083c201b371b4752ad19d506935c2b944aa46f67badecd4673053bece519a32713b1af3cfbcbb5ff3c4da6b1846c6b69be7d3b8845bccfad395fdbc121e00ff45204ffbcf8905bdc08c2629716518f08b502808fbdedcf2049de8533040e7c79e9a2078a7d40bd647949c6f78f25460beafa4e7948846a3151371ca0f719bfcd0db77cddbe035602d51e9806bc0c79060b87779aa4403915b1f302af6963322ee18fdc5497b0a09d9c9b933cfcfecd5cb3ef40659e2ba9") r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r4 = accept4(r2, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f00000002c0)=0x80, 0x80000) ioctl$sock_ax25_SIOCADDRT(r4, 0x890b, &(0x7f0000000300)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x7, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast]}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000200)="70e7fb8c55148a2fd7c96d224146a32da3c0cc3f76b7df8d2f7c8b2e85") shutdown(r1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @remote}]}, &(0x7f0000000180)=0x10) 13:26:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x28011, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000029c0)=""/4096, &(0x7f00000003c0)=0x1000) 13:26:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x5}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000510ac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2515.653503][ T4821] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:25 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x1000000010, 0x80002, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$inet_sctp(0x2, 0x1, 0x84) socket(0x10, 0x80002, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x10000fff9) 13:26:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x4000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x6}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000548ac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2515.941251][ T4842] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2516.055449][ T4847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) r0 = accept(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x2}, {&(0x7f0000000080)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x23}, {&(0x7f00000002c0)="7808ed1596e2606c6f70a01ce14aa8c31749c7fa2c5318c304e0f227bb2f9253f1e0a74846185c167fa86244e7e8f67010e646db98b3566d2aeaf6bff1952acf00fdf75fd524268a1f12e3a2909516f21cbcafa6f0851cf36d4fd88387c3de3da6b7c767ab721daf46d4644a25c6b9fcd606cdc9714ab316fff3a2dd2fdd76f7", 0x80}], 0x5}}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000680)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={'nr', 0x0}, 0x7, 'syz0\x00', @default, 0x24f7721f, 0x7, [@bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x1, 0x0, 0xe, 0x0, 0x4}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000440)={r5, 0x2}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000800)=0x6, 0x4) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="34001e00e12e64108f049f2687b728000000000000", @ANYRES16=r4, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="330a2dbd7000040004000000000000003c00038008000100ffffffff080002000700000008000100000400000800e500754140472ec5594300000800020029040000080002000002000004000380240005800c00028008000300030000001409028008d902009d0100000800020006000000000000deffffff00000000000000e413349768af442c6accff7c373624582ff13e623e9f4be90e6fb157943e515d07af5254370e9241557453a67798bc962fcca680127a4fbaed6ec7ae00"/198], 0x88}, 0x1, 0x0, 0x0, 0x4008081}, 0x20000040) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000840)={0x4, 0xff, 0x2, 0x80000, 0x4}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f5b9e46ac000000", @ANYRES32=r6, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x41100, 0x50404}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0xe4}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x8001}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_ENCAP_LIMIT={0x5, 0x6, 0x9}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x60}}, 0x0) 13:26:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0xb}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500054cac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x6000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2516.294530][ T4865] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2516.407126][ T4864] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:26:26 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0xb}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2516.593835][ T4868] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2516.611401][ T4868] bond21 (uninitialized): Released all slaves 13:26:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r2 = socket(0x10, 0x803, 0x0) write$binfmt_script(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x24, 0x0, &(0x7f0000000000)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x24, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYRESOCT=0x0, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r4, @ANYRES32], 0x40}}, 0x880) pipe(&(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r6, 0x89f5, &(0x7f0000001bc0)={'ip6tnl0\x00', &(0x7f0000001b40)={'ip6gre0\x00', r3, 0x4, 0x5, 0xae, 0x1, 0x12, @mcast2, @mcast2, 0x10, 0x0, 0x5, 0x9}}) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, @in={0x2, 0x4e23, @broadcast}, @llc={0x1a, 0x304, 0xfa, 0x0, 0xe0, 0x3}, @can={0x1d, r3}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_hsr\x00', 0xc33, 0x6, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000001000010402000000fe5bdf2500000000", @ANYRES32=r7, @ANYBLOB="2b030000000000001c0012800b00010067656e65766500000c000280060005004e23000008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="050000005ee647ee53327bbe55a0bf436ef61e0ff3c0e5b123003fb45d2f754d00071b2c48f66faf920d33cdf5a74c135c3eb5ab8fb055b9f07e3d07000000978d91eb499e0a02d8a272c7f515280a34b90700000000000000d17e4d79ef2ec2da4d"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 13:26:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x38}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000560ac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x8000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r6 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r6, &(0x7f0000000100), 0x492492492492711, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r8, 0x2) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000011002504000008000000000010000000", @ANYRES32=r8, @ANYBLOB="e17ff8da27bb83c6e5c1e1d01b4508985648003375d960fb659752abbeb86dd4ba453ba9cc875904c2a53d8ccabae2b2c89d18bca1424812075f3675e179361c797696924b173cab8867614b545774c8e87113fab6ccbd2c5b4112567944a48d5be884829c30b5a9b4dfb2ef0dcca55e9ae6fe054f8e980979211ec1294db48896eb05f581fc1325ab"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 13:26:26 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @private0}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) [ 2516.897993][ T4925] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2516.985540][ T4927] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000568ac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:26 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ENCODING_SA={0x5}, @IFLA_MACSEC_SCI={0xc}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x5c}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001940)={&(0x7f00000031c0)=ANY=[@ANYRES32, @ANYRES16=r2, @ANYRESOCT], 0x770}, 0x1, 0x0, 0x0, 0x4000000}, 0x4002041) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @broadcast}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x700003a, 0x0}, 0x4}], 0x400000000000085, 0x0) [ 2517.137768][ T4932] bond21: (slave bridge30): Enslaving as a backup interface with an up link 13:26:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2517.191772][ T4925] bond21: (slave bridge31): Enslaving as a backup interface with a down link 13:26:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500056cac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x2}}]}, 0x20}}, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r3, 0x1, 0x53, &(0x7f0000000180)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000001c0)=0x28) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001800dd8d000000000000000002000000000000000000000008001e00", @ANYRES32=r4, @ANYBLOB="0500167425242f50bef246ef771880"], 0x28}}, 0x0) [ 2517.274258][ T4932] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:26:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x9000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2517.362048][ T4932] bond21: (slave bridge32): Enslaving as a backup interface with a down link 13:26:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x68}}, 0x20000040) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000a52f342d9cb6a403a8556fb298069cca2c00270d00008000b9a9a0d9674a5c1b", @ANYRES32=r5, @ANYBLOB="0000000000000000010000000b000100666c6f77657200001400020008003900ffffffff0600080008060000"], 0x44}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) 13:26:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000574ac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2517.499201][ T5001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) r4 = accept4(r3, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRESHEX=r1, @ANYRES64=r2, @ANYRESHEX=r4, @ANYRES32=r5, @ANYRES64, @ANYRESHEX=r5, @ANYBLOB="543baacd7fdee5f9837aa080c0c46431d3f72bae0bb01f092e278ceb619540f18632b6703e5dda6f3a9c9385bf486908ab9803d1d062d090094d0e40b5cc8f1374", @ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0xfffffffe) 13:26:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2517.638875][ T5000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2517.667043][ T5011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 13:26:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500057aac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xa000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2517.763763][ T5018] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2517.797694][ T5011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 13:26:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0xa8011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev={0xac, 0x14, 0x14, 0x38}, 0x4e21, 0x0, 0x4e20, 0xd839, 0x8, 0x80, 0x80, 0x62, 0x0, 0xee00}, {0x5, 0xa6f, 0x2, 0x6, 0x8, 0xde, 0x4, 0x3}, {0x76d4, 0x7, 0xf7d, 0x8}, 0x3ff, 0x6e6bba, 0x1, 0x0, 0x2, 0x3}, {{@in6=@private2, 0x4d6, 0x6c}, 0xa, @in6=@mcast1, 0x3505, 0x1, 0x2, 0x20, 0x6, 0x6}}, 0xe8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000300)="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") r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100)='wireguard\x00') sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, 0x3, 0x3, 0x5, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xf0000000}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x39}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0x38, r4, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002095}, 0x4048080) accept4(r3, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x0, @phonet={0x23, 0x72, 0x50, 0x5f}, @l2tp={0x2, 0x0, @broadcast, 0x1}, @sco, 0x4, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='ip6gretap0\x00', 0x0, 0x200000000000, 0x3}) 13:26:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x2f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003880)={r1, 0x0, 0x9c, 0x0, &(0x7f0000000180)="88f14dfec3c7646dd28af06ef46b423047cb7e4730d5d211cdd85376a9973aed7e3d932c29d8423abd15037964053d72f08516bd0d32dd1896f019d234cc80d19941172afa5cbb5cfdbc8b409065d8d73686dc0767356ca22330edbd986a6d9fda848d382370cb4ec0118ea1d94a7d67a62896b2abaa2c43d16ddd86ff132512a88d364b0479c2352e6272c0c2fdb1a86bd44b1624fc9cd1f0a98ae9", 0x0, 0x7}, 0x28) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000003740)={0x84, @multicast1, 0x0, 0x0, 'wlc\x00'}, 0x2c) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000040)=0xfffffffffffffbc7, 0x4) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000e80), &(0x7f0000000680)=0x68) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lc\x00'}, 0x2c) getsockopt$inet_opts(r2, 0x0, 0x20000040000a, &(0x7f0000000280)=""/109, &(0x7f00000012c0)=0x1b0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000f00)={0x40000000, 0x1, 0x8, 0x9, 0x0}, &(0x7f0000000f40)=0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettaction={0x18, 0x32, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettaction={0x18, 0x32, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000f80)=ANY=[@ANYRES32=r3, @ANYRES16], 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001300)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000003c0)={'HL\x00'}, &(0x7f0000000400)=0x1e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0x2, 0x8000b, 0x6) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="e2ffffff00"], 0x200600) accept$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001080)=0x14) r10 = socket$inet6(0xa, 0xa, 0x0) sendmmsg$inet6(r10, &(0x7f0000007c40)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000001500)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="140000000000000500001700000000a3d9c52bb90000"], 0x18}}], 0x40000000000007a, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f0000001280)={@rand_addr=' \x01\x00', 0x10, r9}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x5000000) write$cgroup_subtree(r7, &(0x7f0000001600)=ANY=[], 0x23fa00) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x80005, 0x10000000000001) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f00000010c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/80, 0x50}], 0x1, &(0x7f0000001200)=""/61, 0x3d}, 0x2000) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000038c0)=""/106, 0x6a}, {&(0x7f0000000900)=""/85, 0x55}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/153, 0x99}], 0x5}, 0xd179}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/34, 0x22}, {&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/109, 0x6d}, {&(0x7f00000007c0)=""/4, 0x4}], 0x4, &(0x7f0000000840)=""/56, 0x38}, 0x7}, {{&(0x7f0000000880)=@un=@abs, 0x80, &(0x7f0000000b80)=[{&(0x7f00000013c0)=""/71, 0x47}, {&(0x7f0000000980)=""/118, 0x76}, {&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000a40)=""/119, 0x77}, {&(0x7f0000000ac0)=""/157, 0x9d}], 0x5, &(0x7f0000000c00)=""/218, 0xda}, 0x9}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/151, 0x97}, {&(0x7f0000000dc0)=""/9, 0x9}, {&(0x7f0000000e00)=""/118, 0x76}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/30, 0x1e}, {&(0x7f0000001ec0)=""/127, 0x7f}, {&(0x7f0000001f40)=""/190, 0xbe}, {&(0x7f0000002000)=""/25, 0x19}, {&(0x7f0000002040)=""/234, 0xea}, {&(0x7f0000002140)=""/35, 0x23}], 0xa}, 0x106}, {{&(0x7f0000002240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000022c0)=""/251, 0xfb}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/211, 0xd3}], 0x3, &(0x7f0000003500)=""/192, 0xc0}, 0x80000000}], 0x5, 0x40002060, &(0x7f0000003700)={0x0, 0x989680}) recvfrom$rose(r11, &(0x7f0000003780)=""/236, 0xfffffffffffffee8, 0x60002002, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast]}, 0x40) [ 2517.964763][ T28] audit: type=1804 audit(1594473987.668:3275): pid=5023 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1493/cgroup.controllers" dev="sda1" ino=16352 res=1 [ 2518.034153][ T432] tipc: TX() has been purged, node left! [ 2518.041375][ T432] tipc: TX() has been purged, node left! 13:26:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a12500057cac14142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xc000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2518.184452][ T5045] tc_dump_action: action bad kind 13:26:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2518.231666][ T5045] tc_dump_action: action bad kind [ 2518.238144][ T432] tipc: TX() has been purged, node left! 13:26:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac02142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2518.406616][ T28] audit: type=1804 audit(1594473988.108:3276): pid=5056 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1862/memory.events" dev="sda1" ino=15954 res=1 [ 2518.468169][ T5068] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xe000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac03142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2518.650629][ T5056] tc_dump_action: action bad kind [ 2518.656052][ T5067] tc_dump_action: action bad kind [ 2518.696139][ T28] audit: type=1804 audit(1594473988.398:3277): pid=5073 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1862/memory.events" dev="sda1" ino=15954 res=1 [ 2518.790648][ T5087] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac04142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2518.971885][ T5099] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:28 executing program 4: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)={0x3, "073097"}, 0x4) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = accept(r1, 0x0, &(0x7f0000000380)) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0824fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x10, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44845) 13:26:28 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000006f86d9c0557b78f19e20c59900000000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r5, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x6c}}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6}, 0x78) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x68}}, 0x20000040) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x44, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x80, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8a0e, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040800}, 0x44051) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1c, 0x5, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="0000000000000000182800e9540cdb4834eceeb700c48a16709c221a3dc70beefc94aba8dbc57e77cb494146bba31dadb3d51f585e1fbfa5b70000ccb7862a9d8db48bb75cb36ab8fd07f73689d1dfdd93bd92b8f1d1414aa2c478f9f350a947e9f10df6fddbf7ba423fb59d5834b29ca3434d243ef0d8c2c14c372881d237d1b18f6e8729150d9c2d54f1c6cecca3ab9c2b839281d2718b13fc411b24a12ec4babf5b0efecfe927f06fdcfcc149809bfa5ed5b1d1a998fac875a3ef2cdc56ea6536bbc296c3e1e506ce390eaf5b7fe709870ea6d7d22384d122047a1ba618551597bffd0a78c2445c8285ff8f220ea031d54ab41590568c4dc36c", @ANYRES32=r2, @ANYBLOB="0000000003000000"], &(0x7f00000000c0)='GPL\x00', 0x2, 0x24, &(0x7f0000000140)=""/36, 0x41000, 0x5, [], 0x0, 0x8, r3, 0x8, &(0x7f0000000180)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xb, 0x0, 0x32e}, 0x10, r6}, 0x78) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) 13:26:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xf000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x7, 0xe, &(0x7f0000000540)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 13:26:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac05142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2519.095348][ T5105] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x1f, 0x2, 0xffffffff) socket$l2tp6(0xa, 0x2, 0x73) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 13:26:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac06142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x10000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2519.338329][ T5126] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac07142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2519.425060][ T28] audit: type=1804 audit(1594473989.128:3278): pid=5125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1864/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 2519.607257][ T5139] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x17, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="8500000000000000000000000000533a00ca000000000000"], &(0x7f0000014ff5)='GPL\x00', 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) 13:26:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x23, 0x4, 0x1, 0x0, r0}, 0x2c) r2 = socket$isdn_base(0x22, 0x3, 0x0) getpeername(r2, &(0x7f0000000000)=@rc={0x1f, @fixed}, &(0x7f00000000c0)=0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) 13:26:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x3f000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac08142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000031e000), 0x1c) shutdown(r1, 0x1) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0xa, 0x0, 0x2}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x80800) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) accept$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast1, 0x5}, {0xa, 0x4e22, 0x0, @private0, 0x1000}, 0x1, [0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x3]}, 0x5c) 13:26:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac09142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:29 executing program 0: socketpair(0x15, 0x5, 0x1000000, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00000000c0)=0x3c00, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000080)="c978639138b153ef7b2071") r4 = accept(r3, &(0x7f0000000880)=@caif=@util, &(0x7f0000000900)=0x80) r5 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x110) setsockopt$inet_tcp_int(r4, 0x6, 0x20, &(0x7f0000000080)=0xff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000380)=""/195, &(0x7f0000000000)=0xc3) connect$llc(r6, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) sendmmsg(r6, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) listen(r6, 0x2) accept4$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x0) 13:26:29 executing program 4: bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) 13:26:29 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x0, r2, 0x0, 0xfffffffffffffffc}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r5, 0x20}, 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 13:26:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x60000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac0a142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:30 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:30 executing program 0: socketpair(0x15, 0x5, 0x1000000, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00000000c0)=0x3c00, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000080)="c978639138b153ef7b2071") r4 = accept(r3, &(0x7f0000000880)=@caif=@util, &(0x7f0000000900)=0x80) r5 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="020000000000000002004e20e000000200000000000000000000000080000000b60d4efb98a70dbf112eb03a950124312b2bca0000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d33600000000850b6b7e79f85b2c2400000000000000000000100000000000004e237d000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000812a000000000000426761849e09c0862238d968de90ff05fea891804dfb69d80b5d650000000000000000003b3bd063fe1cf5ca6e8b066dffe9cc21342a82b9b0effe8fb13b83d3ae1e3289b32e67a5f33b268ca1ee5dd85b41d2d6e336f24e08c9130ddcb1758f5548d428111d48ba9ed4c564f440f79c0ca7217cf62395af1d622aa557e75ac3f1b8852b32d344d87e063930fecb2d390efa6bdbc9133af13e93c1a6a8ccbaea3d55e0fd8e267e12e370d916ff7cd1119cae4292cc1a90c9cf357c6ac297c47df96a2af14b60ed1c067083cd13b41551debd006ceaeaa0f8707730eb9a40e13dc0ebb811e22d93add144001df445fde9c3a5a446d90e8d4f43befd82c9cfdb6d2ca0ff055fcabfd4b74a3746a89015e9717a0f782db45c4d23df1e3b72fec4fa9b1cb87854a3b1fbfb60cd987dd68deaaea74d89eb1baf28852035cba5c00498e89ae6cbc00b90342b83c83abf4d38151160acd5a31f43291fd523edaace26463a98ad701d773a86732137f0cb394bb54aa06c09b26a1dd922455733ce8e371a7cd57070c4b092d0b55ab18c854fd0accb18a1da9724b2105f313848260d4e6b15f22389b14b485689416f30ad00b6a1427adab4babf8577922eec138b65bc2b4930f99fc12564b17a917b84baebfa7ecfe47be05643"], 0x110) setsockopt$inet_tcp_int(r4, 0x6, 0x20, &(0x7f0000000080)=0xff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000380)=""/195, &(0x7f0000000000)=0xc3) connect$llc(r6, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) sendmmsg(r6, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) listen(r6, 0x2) accept4$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x0) [ 2520.433322][ T5176] IPVS: ftp: loaded support on port[0] = 21 13:26:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r1 = socket$tipc(0x1e, 0x5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x2) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES64=r3, @ANYBLOB="11d6903523eebddfe01aebb50c0d013e2800", @ANYRES32=r2, @ANYBLOB="1400020076657468305fbb4f102f"], 0x30}}, 0x1) 13:26:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x65580000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2520.522047][ T5176] lo speed is unknown, defaulting to 1000 [ 2520.558428][ T5176] virt_wifi0 speed is unknown, defaulting to 1000 13:26:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac0b142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:30 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2520.707867][ T5201] __nla_validate_parse: 9 callbacks suppressed [ 2520.707877][ T5201] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='caif0\x00', 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_LIMIT={0x5}]}}}]}, 0x3c}}, 0x0) 13:26:30 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001800)={r2, 0x7fffffff}, &(0x7f0000001840)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) accept4(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="184c0b1372d32649f1705edd3a7f558fe7133e56d9ef0de924d164b26e8a65d8cd27cdb494cc0c0400"/66], 0x18}}, {{&(0x7f0000001900)={0xa, 0x4e21, 0x400, @mcast2, 0x7}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000019c0)="865ae89afa6a4746dce9b35b0762b7f7e1259f7ad1182de55ec5a950cecc0fcd451d26f3ec0c8c2e87753136bf03b0c7949e95469c75f74343d49d0f1d4f65fe45e3772a3a3ed3b2972cf9e6089b9761b11bc003e89ec5699cc220129f59218c950d3f953689cbc2f4af72d4b888fd129ef8733553179ea4d7848a705ac445e8f75cf3dd02921a4fd95a88edefb0d15116c0d30b597b4c821ceaafa58ba6e561871322a00f1ba55cd430ac0de28434f6a221de8d762f9154be3d90d1dc7671052a594572c8a491614371bc16f1e98a40ac5cb1a925a26632b327de360b6dfacb69f7279d57245652d568b2683cc62f6d38c726b117cc5c34c9252139c9db66d1f73c04eb3c90ddcd2f59866dfca02e4a3042fd7bd29a7f1bcb1aca0e322f145a5d9066bf78033da17c30f37ec801f35ae7c8576967f5826cfa7b7720ffba068abcc200c881273cc597a0bcb208cd239216f54b41d346563828c2b349d9c37f347df41de2b34ba9c1d89d21c9dff772049ff1597a6a2d209be4e8637d047f34710d26029c1f9d8f26e8642112edacdefcf9b93054ca6f5f9127", 0x1d}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="8f755b8fc0549e246696606a8694d9a8e607c7befac19266a464489f61e1dff3ff68c1802a38e3a4a4b810efa619625bd281243ab5e706a76051644e37852dd124141ee6ffe5303cae2a36145495699cb3c1e3384d45b526a8e48be68ca7f9a2405233966bd9e83d0603aa93ee4106d7faf7a11c12e6cbb71e5eca2376f0e2b155f0f8463199019c53d7778ecd87c76204898520da7109c4eac47b9a0fb260ffc856d59b8b8d7652d0f0694d6bce3dd978919391f51ba8146dc4b499759df171df687c951c18db7a1c", 0xc9}, {&(0x7f0000001300)="bba12f46464f6e8939d983bf407244755a560c592211c7676803ea7b169a18dc897af15f8f6c1aee0134eb16fd05c76c0f679c0b64248be642e5134556e5362b5553a2c8ddd63f02b07a381e953bd5bc3671014b5cec15b0f91b1d2d041c8adac3a3983cca21a604ea97136c1946465bb2475b69550994a0131202487a578e20679f129a3c532c304f1b4213bf8f5523c6e0bb9fc1d088cd401cdb7faed84d293676f88c94", 0xa5}, {&(0x7f00000013c0)="be2bc8476c636aff1eca7a4be6cac28d5386c36d704e914cf007556ec259462b6e76b91af2dcbee485340da7d2cbd2e74d7dc1e7938c01243515a9be87f3d3588fe0a009979ea12eb4a8beeb70346b473d5edcf38eca0a1d6bbef475db08af2ee2d715d71f4a0e908cf0a2726dc1264a9dc03b8997545f57410eeff5a1af76cc4677ba0348ecff46a3e18a4645662cc53bc95f79c05fd913", 0x98}, {&(0x7f0000001480)="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", 0xfffffffffffffd51}, {&(0x7f0000001580)="e0ba02d7d9f721e0e3decd3e75f84eb09829db7808", 0x15}], 0x7, &(0x7f0000001940)=[@dontfrag={{0x0, 0x29, 0x3e, 0x1}}, @flowinfo={{0x0, 0x29, 0xb, 0xac8}}, @tclass={{0x0, 0x29, 0x43, 0x1}}], 0x38}}], 0x3, 0x20004090) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) connect$netrom(r4, &(0x7f0000001740)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @default]}, 0x48) 13:26:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac0c142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2521.286078][ T5176] ip6tnl0 speed is unknown, defaulting to 1000 [ 2521.430650][ T5229] validate_nla: 5 callbacks suppressed [ 2521.430661][ T5229] netlink: 'syz-executor.1': attribute type 13 has an invalid length. [ 2521.492872][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2521.533218][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2521.590053][ T5229] bridge0: port 2(bridge_slave_1) entered blocking state [ 2521.597250][ T5229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2521.638620][ T5231] IPVS: ftp: loaded support on port[0] = 21 [ 2521.645410][ T5229] device bridge0 left promiscuous mode [ 2521.684462][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2521.692157][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2521.802721][ T5229] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 2521.851288][ T5231] lo speed is unknown, defaulting to 1000 [ 2521.945760][ T5231] virt_wifi0 speed is unknown, defaulting to 1000 [ 2522.284317][T24861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2522.352675][ T5231] ip6tnl0 speed is unknown, defaulting to 1000 13:26:32 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x81000000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:32 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac0d142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:32 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="58000000651a71", 0x1}, {&(0x7f0000000040)}, {&(0x7f0000000400)="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"}, {&(0x7f0000000240)="293ad20bf7f3d9cae3d4c4b377179b3f69a91c8bd285eaf94e911e5f0416a78a2ea40ddf361e508710466a7f141d3f430fa790d603e2b13ebea84f3a3f655e4e88a5971fd98d58ddef451dd47563d9037a6198e14a7bf8e0694496fcae6a026c6e52fb42057e47c0307d05e6299793c041189d9fd48229504f505c6e2b845631ce0a03c3fc72a41b3b351dc39284b5543554079e516d5e1a87536d0f008a50f847912415508165d65ef26933dbea6c655ae67497a43996b2b7b4a366b619508c72a72dc10694128c6715acea23e4a54b251f18eee930c4bd3c71e17a9cc969499d988f0c95"}], 0x2) write$binfmt_elf64(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="5fc54c44065b05007311"], 0xa) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) close(r2) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000003c0)=0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4f0a, 0x0) 13:26:32 executing program 0: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x600000000000000, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2}]}, 0x20}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000001c0)={0x600000000000000, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2}]}, 0x20}}, 0x0) sendmsg$sock(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x82, @private0, 0x1c0200e4}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="6d33c49113b43db6136ff756d3e610ba2ec3c9408848e19b1f0fad0f1b1e22c4d292ca9e5931266d75ccd402f5c82410a47be0382db3430bd2e72a58965eee14ebac5aebfe81e50eab918fe8a2c33b72b300b58ad726a58320fdc7ddc3e697139442b8c76d8f4f47e0c9c4b484136c17615affe818d73cc6511193c23cbf2e2751fce5240768b44071203ef1d4a93f166bf81fb9228832d8a073632a0d8f467e9b94f12ce5d89dd8bc35c1ce78e39c7bc666ab8cb8d931da", 0xb8}], 0x1, &(0x7f0000000200)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x9e5e}}], 0x48}, 0x20000890) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x44, 0x10, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE={0x8, 0x2, @multicast2}]}}}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x20000040) 13:26:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000600)) recvmmsg(r0, &(0x7f0000005600)=[{{0x0, 0x51, 0x0}}], 0x300, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/116, 0x74}], 0x6, &(0x7f0000000440)=""/159, 0x9f}, 0x8001}], 0x1, 0x10000, &(0x7f0000000540)={0x77359400}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f0000000900)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000700)={&(0x7f0000000880)={0x48, 0x140a, 0xb20, 0x70bd2c, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x44004}, 0x2000c000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000580)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x6, @link_local}, 0x44, {0x2, 0x4e24, @remote}, 'bridge0\x00'}) shutdown(r0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680)='nl80211\x00') r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000007c0)='nl80211\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)={0x68, 0x0, 0x320, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}}, 0x11) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x2000005}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r2, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000740)={&(0x7f0000000800)=ANY=[@ANYBLOB="68153947", @ANYRES16=r4, @ANYBLOB="02002abd7000fcdbdf25090000003800360daa940eca2d8e9550800800030001ac0f00080007000108800400c15061e5bf8ff54e737d12d51434bd6b0200440006004500020001000000080007000000000004000600040006001c0050800800070001000000040006000c0008800400020004000200"], 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 13:26:32 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2522.838934][ T5285] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2522.865070][ T5284] IPVS: ftp: loaded support on port[0] = 21 [ 2522.891830][ T5287] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:32 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac0e142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2522.955415][ T5291] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2522.994934][ T5284] lo speed is unknown, defaulting to 1000 13:26:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x88a8ffff, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:32 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2523.022193][ T5284] virt_wifi0 speed is unknown, defaulting to 1000 [ 2523.116586][ T5308] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2523.191427][ T5312] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:32 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:32 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac0f142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2523.300168][ T5314] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xffff0000, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2523.424328][ T5324] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:33 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac5a142603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2523.559118][ T5327] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:33 executing program 4: syz_emit_ethernet(0xcd, &(0x7f0000000080)={@random="eb24cb6d7c9a", @multicast, @void, {@mpls_uc={0x8847, {[{0x3f, 0x0, 0x1}, {0xffff9, 0x0, 0x1}, {0xa7c}, {0x9394, 0x0, 0x1}], @generic="831cc93ac50dca3177e689873927fcc85cc52113930e116b7f72133bfd4758869ac5ea4a9c6166142fa35b7bd4c0b3898b3916e398cedf823960e0132e603dc0ee32a0cc80d21204e0d07105e7369794dd5e1d7212eb8c470918d8d1c0276778e5c5c85d93dee3026a745c74311a6896f0dd4f54aeaaf6981014ed779b961b0f0b2f669dcb65e78b11dc6c020cac14cdfd006ad85f2bee8d086a40c59eff46456478508c2df7c1c3786f9c1d7b1e02"}}}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x10000, {{0x2, 0x4e23, @private=0xa010102}}}, 0x88) [ 2523.724544][ T5336] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2523.746253][ T5329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2523.901594][ T5284] ip6tnl0 speed is unknown, defaulting to 1000 [ 2524.048145][ T5290] IPVS: ftp: loaded support on port[0] = 21 [ 2524.117470][ T5290] lo speed is unknown, defaulting to 1000 [ 2524.164913][ T5290] virt_wifi0 speed is unknown, defaulting to 1000 [ 2524.604329][ T5290] ip6tnl0 speed is unknown, defaulting to 1000 13:26:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14022603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:34 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xffffa888, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8981, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e21, @local}}) 13:26:34 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x7a05, 0x1700) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) socket$inet6_sctp(0xa, 0x0, 0x84) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r4, r0, 0x0, 0x100000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) 13:26:34 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/135, 0x87}, 0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@remote, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @local, 0x8, 0xf470, 0x9, 0x400, 0x7fff}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x30, r5, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_DEBUG={0x8}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r5, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}]}, 0x50}, 0x1, 0x0, 0x0, 0x8008045}, 0x4008040) [ 2525.095140][ T5396] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2525.131460][ T5398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:34 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14032603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2525.246431][ T28] audit: type=1804 audit(1594473994.948:3279): pid=5404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1870/memory.events" dev="sda1" ino=16362 res=1 13:26:35 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001800)=[{{0x0, 0x0, 0x0}}], 0x1, 0xc801) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) sendto$rose(0xffffffffffffffff, &(0x7f0000000440)="53571313a01844ed51c4b666ebbb671bd7d30d58c47e15defd0ae3f6b0b0d07a7d27bc71bf86fcc09e0d8b55d7d93346d8e0720f74ac3d2498825863eb7854370ad1633072c9ccf0b3f8190a4bf91cae299bc1267848e52cde15da6a4666a64978bd651c7200476584602cfd2f670e9d84c41197aefa8687a41ae526b4b7836f12e05f88774c3d9b44ec12f7d715e8583ca6451a779342988f6968632e0b4dc51eb81e7bfc67c5288a9cb381371366b4fbd8e7e772b2e76b483eaeaa4a5113fd569bba420f6a50aebb80", 0xca, 0x0, 0x0, 0x0) [ 2525.340769][ T28] audit: type=1800 audit(1594473994.978:3280): pid=5404 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16362 res=0 13:26:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2525.387031][ T5418] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:35 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14042603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:35 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2525.582687][ T5432] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2525.613472][ T5428] IPVS: ftp: loaded support on port[0] = 21 13:26:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) r3 = accept(0xffffffffffffffff, &(0x7f0000000240)=@generic, &(0x7f0000000180)=0x80) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f0000000040)=0x2d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={r7, @in={{0x2, 0x1000}}, 0x0, 0xfffd, 0x0, 0x1, 0x300, 0x1}, 0x9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000600)={r7, 0x618, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty}}, 0x1000, 0x2, 0x5, 0x2000004, 0x2, 0x8000, 0x2}, &(0x7f0000000380)=0x9c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={r8, 0x4}, 0x8) sendfile(r2, r0, 0x0, 0x4000002) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) [ 2525.635731][ T5431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:35 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14052603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:35 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2525.745657][ T5428] lo speed is unknown, defaulting to 1000 [ 2525.748941][ T5436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2525.804871][ T5428] virt_wifi0 speed is unknown, defaulting to 1000 [ 2525.830040][ T5450] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:35 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14062603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2526.046671][ T5458] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2526.181327][ T5462] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2526.356825][ T5434] IPVS: ftp: loaded support on port[0] = 21 [ 2526.433647][ T5434] lo speed is unknown, defaulting to 1000 [ 2526.544278][ T5434] virt_wifi0 speed is unknown, defaulting to 1000 [ 2526.552631][ T5428] ip6tnl0 speed is unknown, defaulting to 1000 13:26:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x2, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:36 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:36 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14072603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2526.879017][ T5480] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2527.028807][ T5482] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2527.200972][ T5434] ip6tnl0 speed is unknown, defaulting to 1000 [ 2527.305256][ T432] tipc: TX() has been purged, node left! [ 2527.316360][ T432] tipc: TX() has been purged, node left! [ 2527.322380][ T432] tipc: TX() has been purged, node left! 13:26:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', 0x0}) socket$nl_audit(0x10, 0x3, 0x9) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020001000000000000000004"], 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r4, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5, r4}, 0x78) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0xa, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, [@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @alu={0x4, 0x1, 0xa, 0x3, 0x8, 0x10, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @alu={0x7, 0x0, 0x0, 0x4, 0x8, 0x10, 0x4}, @exit]}, &(0x7f0000000040)='GPL\x00', 0x1000, 0x8c, &(0x7f00000004c0)=""/140, 0x40f00, 0x1, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0x1, 0x4, 0x8001}, 0x10, r5, r1}, 0x78) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000003c0)=r6, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@ipv6_getaddr={0x40, 0x16, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @remote}, @IFA_LOCAL={0x14, 0x2, @remote}]}, 0x40}, 0x1, 0xfcffffff00000000}, 0x4040000) socket$nl_route(0x10, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="21116e4f16dbb7f09115365169afd78f99b2c79c57f454460390b68c4ac309575ff02d96dd7226f677953a8be7fe886a3e324cd562cee019bdc086055ea48d9fc697e46fe1d1fe6fe9e81be5826a2c815a10b1ec2e187991ec2c05b8eb55f4e82afedd016abbd78631fd80db8bbb5cfe703bac81", 0x74}, {&(0x7f0000000280)="b9c478f848ddcf76", 0x8}], 0x2, 0x0, 0x0, 0xc004}, 0x801) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}]}]}]}, 0x3c}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="200000006a000308001f6ae6c4ffffff7f000000000000000800010001"], 0x20}}, 0x0) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492834, 0x0) 13:26:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100000001e6c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a01050000000000000000000000000400048009000200dd387d00000000000900010073797a3000000000080003"], 0x80}}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) 13:26:37 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={0x4c, r2, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'macvtap0\x00'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xbc}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x100000000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp6}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x68}}, 0x20000040) sendmsg$ETHTOOL_MSG_WOL_SET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd7000fbdbdf250a000000bf48018008000100", @ANYRES32=r3, @ANYBLOB="1400020064756d6d793000"/20], 0x34}, 0x1, 0x0, 0x0, 0x10000084}, 0x40000) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfd, 0x400000}, 0xc) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f100000080003"], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff832800000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r6, r5, 0x0, 0x100000002) 13:26:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14082603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x3, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2527.462579][ T432] tipc: TX() has been purged, node left! [ 2527.578022][ T5534] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2527.612081][ T5538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2527.653415][ T28] audit: type=1804 audit(1594473997.348:3281): pid=5537 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1778/cgroup.controllers" dev="sda1" ino=16363 res=1 13:26:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14092603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x4, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r6, 0x2) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000003c0)={r8, @in6={{0xa, 0x4e24, 0x1, @empty, 0x100}}, 0xffff, 0xd2d20000, 0xffff, 0x8, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000080)={r9, 0x5}, &(0x7f0000000240)=0x8) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000004000", @ANYRES32=r10, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc080}, 0x20000000) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x20000000, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}}, 0x0) [ 2527.922737][ T5555] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:37 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x20, 0x0, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}]}, 0x20}}, 0x48000) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="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"], 0x594}, 0x1, 0x0, 0x0, 0x8}, 0x8000) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, r5, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r5, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0xffffffffffffffff}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000002}, 0x10000090) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000006061ae6e00143300fc020000000000000000000000000000ff020000000000000000000000000001"], 0x46) 13:26:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac140a2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2528.051409][ T5563] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2528.104514][ T5566] IPVS: ftp: loaded support on port[0] = 21 [ 2528.218229][ T5571] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2528.248653][ T5560] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2528.298099][ T5565] bridge20: port 1(bond0) entered blocking state [ 2528.310648][ T5565] bridge20: port 1(bond0) entered disabled state [ 2528.328961][ T5565] device bond0 entered promiscuous mode [ 2528.355076][ T5565] device bond_slave_0 entered promiscuous mode [ 2528.375480][ T5565] device bond_slave_1 entered promiscuous mode 13:26:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000001400)=ANY=[], 0xda00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) 13:26:38 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:38 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac140b2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2528.409219][ T5565] device bond2 entered promiscuous mode [ 2528.433272][ T5565] device bond3 entered promiscuous mode [ 2528.537385][ T5566] lo speed is unknown, defaulting to 1000 [ 2528.551641][ T5566] virt_wifi0 speed is unknown, defaulting to 1000 [ 2528.552593][ T5574] device bond0 left promiscuous mode 13:26:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x6, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2528.587379][ T5574] device bond_slave_0 left promiscuous mode 13:26:38 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2528.628663][ T5574] device bond_slave_1 left promiscuous mode [ 2528.662335][ T5574] device bond2 left promiscuous mode [ 2528.694309][ T5574] device bond3 left promiscuous mode [ 2528.718268][ T28] audit: type=1804 audit(1594473998.418:3282): pid=5594 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1779/memory.events" dev="sda1" ino=16375 res=1 [ 2528.732106][ T5574] bridge20: port 1(bond0) entered disabled state 13:26:38 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4000000043) r5 = accept4(r4, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000001c0)=0x80000000, 0x4) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000080)={0xffffffba, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e20, @multicast2}}}, 0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 13:26:38 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2528.996199][ T5591] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2529.015329][ T5598] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:38 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:38 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac140c2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2529.872125][ T5634] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2529.888555][ T5566] ip6tnl0 speed is unknown, defaulting to 1000 [ 2529.929840][ T5572] IPVS: ftp: loaded support on port[0] = 21 [ 2530.043062][ T5572] lo speed is unknown, defaulting to 1000 [ 2530.058081][ T5572] virt_wifi0 speed is unknown, defaulting to 1000 [ 2530.431475][ T5572] ip6tnl0 speed is unknown, defaulting to 1000 13:26:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)) ioctl$PPPIOCSPASS(r0, 0x8010743f, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x88180, 0x0) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f00000000c0)) 13:26:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x8, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x5, @broadcast, 'gre0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x0, 0x8004) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="680000001000010400000001010000000000599fae634f81f742b7c741bf67184281495ee108acad54ed55fb2450bad885f9c433078a53e2cee737fac88fb1b2a929ad93e0f43c19f9d7e071ce776fbfce50337912bc656e10b36c74172ba78529bc3d2cf1cd438dbf2d75b795d4d8b6ae7868ea3e3330dade7e4e6a9ddc1000"/141, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e6576650000280002800500030009000000050003003f000000140007000000000000000002000000000000000608000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB], 0x68}}, 0x20000040) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', r4}) 13:26:40 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000087e636c59625f7420000", @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e000000000000000000"], 0x2c}}, 0x0) 13:26:40 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:40 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac140d2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2530.745439][ T5690] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2530.769267][ T5689] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2530.789829][ T5691] IPVS: ftp: loaded support on port[0] = 21 13:26:40 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac140e2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:40 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2530.806930][ T5692] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2530.914454][ T5689] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. 13:26:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x9, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2530.984999][ T5691] lo speed is unknown, defaulting to 1000 [ 2531.006141][ T5714] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:40 executing program 0: socket$packet(0x11, 0xa, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88202, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4000000043) r5 = accept4(r4, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) ioctl$sock_ax25_SIOCDELRT(r5, 0x890c, &(0x7f00000001c0)={@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x8, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @bcast, @bcast]}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0x2, &(0x7f0000000240)="84bc52907b9b0351f5ae623f35ab7ca657d84be347b107967e9c4975b0d0e367557dedffcd0e2c29f8038ca74518722639fb99062755051e8c8a68e89239139dc014b6dc95b9d80798d317", 0x4b) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000053c0)=ANY=[@ANYBLOB="f87e00002d000000000000000000000000000000277bcba58e46dca705d3f867dd9381e7a5e236cc6614136e3a5987ef2513d34c6b87bafa29cea047565e037f5b032ba081b034aa9bcdee615e7d97312c5cb9f69418fb8fb469c40a5fcda27dd627accc9bab620d718839f56529fc", @ANYBLOB="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"], 0x7ef8}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 13:26:40 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2531.051703][ T5691] virt_wifi0 speed is unknown, defaulting to 1000 13:26:40 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac140f2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2531.122097][ T5720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x26, 0xa, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="cfac4d9ea8877e954d3c1cc7fd124e4aeed3b87d3550d31045b994ff8d48072eb9ad9fca5e04785951523066b65d8850765c0ead3bb2e2942ae315f57cb0239fe6319068952289eae000f72af075e4d6fd158abed611072d"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) shutdown(0xffffffffffffffff, 0x2) clock_gettime(0x0, &(0x7f0000002200)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002180)=[{{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f0000000680)=""/204, 0xcc}, {&(0x7f0000000780)=""/106, 0x6a}, {&(0x7f0000000840)=""/98, 0x62}, {&(0x7f00000008c0)=""/245, 0xf5}, {&(0x7f00000009c0)=""/145, 0x91}, {&(0x7f0000000a80)=""/191, 0xbf}], 0x9}, 0xfff}, {{&(0x7f0000000c00)=@sco={0x1f, @none}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000c80)=""/255, 0xff}, {&(0x7f0000000d80)=""/212, 0xd4}, {&(0x7f0000000e80)=""/120, 0x78}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/126, 0x7e}, {&(0x7f0000001f80)=""/45, 0x2d}, {&(0x7f0000001fc0)=""/246, 0xf6}], 0x8, &(0x7f0000002140)}, 0x4}], 0x2, 0x41, &(0x7f0000002240)={r2, r3+60000000}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4000000043) accept4(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000100)={{0x589b3f760a6e609a, 0x0, @descriptor="e2293b37ce9faf8e"}}) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r5, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r5, &(0x7f0000005c00), 0x40000000000037b, 0xff98) [ 2531.259319][ T5722] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2531.382748][ T5734] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0xa, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2531.653015][ T5752] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2531.820797][ T5695] IPVS: ftp: loaded support on port[0] = 21 [ 2531.908039][ T5695] lo speed is unknown, defaulting to 1000 [ 2531.921649][ T5695] virt_wifi0 speed is unknown, defaulting to 1000 [ 2531.922979][ T5691] ip6tnl0 speed is unknown, defaulting to 1000 [ 2532.560672][ T5695] ip6tnl0 speed is unknown, defaulting to 1000 13:26:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac145a2603000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0xc, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x0, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x0, 0x5, 0x80000000}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x0, 0x5, 0x3fd}, @NL80211_ATTR_FREQ_RANGE_START={0x0, 0x2, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x0, 0x5, 0x7}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 13:26:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000340)=""/81, &(0x7f00000003c0)=0x51) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b8, 0xf8, 0x0, 0x0, 0xf8, 0xf8, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x3, 0x0, {[{{@ipv6={@dev, @local, [], [], 'team_slave_1\x00', 'veth1_vlan\x00', {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xff8c) 13:26:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) accept4(r3, 0x0, 0x0, 0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x4000}, {r1, 0x6640}, {}, {r2, 0x6004}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x8404}, {0xffffffffffffffff, 0x8604}, {r3, 0x4002}, {r1, 0x8}], 0x9, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={[0x9]}, 0x8) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x0, 0x0, 0x1000000000000}) bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140)="0a0775db7b2803b4f0a12585675d26b0d583e5b3b60ced5c54dbb7295df0df0011", 0x21) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) [ 2532.943772][ T5815] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2532.961022][ T5816] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2532.988747][ T5818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14145a03000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2533.017628][ T5822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000280)=""/83, 0x53}, 0x12122) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r6, 0x4000000043) accept4(r6, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000800)={'ip6gre0\x00', &(0x7f0000000780)={'ip6tnl0\x00', r2, 0x2d, 0x7, 0x9, 0x3, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr=' \x01\x00', 0x20, 0x80, 0x1, 0x8f0b}}) sendmsg$nl_route_sched(r5, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x9a7625d8edb9bdda}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)=@getchain={0x44, 0x66, 0x200, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xfff2, 0x2}, {0x3, 0x3}, {0xffe0, 0x4}}, [{0x8, 0xb, 0x2a5}, {0x8, 0xb, 0x3ff}, {0x8, 0xb, 0x80000001}, {0x8, 0xb, 0x1000}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x40) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) r9 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r9, &(0x7f0000000100), 0x492492492492711, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c050}, 0x40) [ 2533.142245][ T5826] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:43 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8100000010000507000000001c9d47c2e9ed612272511ee7240000000090d90000", @ANYRES32=r3, @ANYBLOB="00000000000000f3280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x1dcae764567629cd) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r6 = accept(r5, &(0x7f0000000740)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f00000007c0)=0x80) connect$pptp(r6, &(0x7f0000000800)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000400)={r8, 0x80, 0x9, 0x3, 0x7f, 0x294}, 0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002a40)=@newtfilter={0x54, 0x2c, 0xe27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x3}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x24, 0x2, [@TCA_FLOW_EMATCHES={0x20, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8001}}, @TCA_EMATCH_TREE_LIST={0xfffffffffffffe31, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x1}]}]}]}}]}, 0x54}}, 0x24000000) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2533.240503][ T5836] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2533.261780][ T5843] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:26:43 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0xe, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142602000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2533.426017][ T5878] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:43 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:43 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2533.553753][ T5843] bond22: (slave bridge33): Enslaving as a backup interface with an up link 13:26:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142604000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2533.648294][ T5844] bond22: (slave bridge34): Enslaving as a backup interface with a down link 13:26:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0xf, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2533.747012][ T5906] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:43 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142605000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:43 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2533.992971][ T5919] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2534.179033][ T5844] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:26:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14145a03000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x68}}, 0x20000040) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x70, 0x12, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x20, 0x1f, 0x40, {0x4e21, 0x4e20, [0x8cf, 0x4, 0x43d, 0x10001], [0x1, 0xfff, 0xad5, 0x1f], r4, [0x7, 0xbe6e]}, 0x1, 0x2}, [@INET_DIAG_REQ_BYTECODE={0x7, 0x1, "56168d"}, @INET_DIAG_REQ_BYTECODE={0x6, 0x1, "fc24"}, @INET_DIAG_REQ_BYTECODE={0x13, 0x1, "4b276d87594c62bf636be129075a9c"}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x48884) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x64}}, 0x0) 13:26:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x10, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142606000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:44 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6, 0x59d0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendto$unix(r2, &(0x7f0000000200)="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", 0x1000, 0x10, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x5c, @rand_addr=' \x01\x00', 0xfff}, @in6={0xa, 0x4e24, 0x2, @remote, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x34}}], 0x48) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000004d00)='ns/cgroup\x00') pread64(r5, 0x0, 0x0, 0x0) [ 2534.383018][ T5937] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2534.445340][ T5942] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001240050f0c100000fd49b23e9b280a00080001c000000001", 0xfffffffffffffd02, 0x20044140, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003280)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) listen(0xffffffffffffffff, 0x4000000043) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x9, 0x1, 0x400, 0x8, 0x2, 0x7fff, 0x5, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0xff, @local, 0x7}}}, &(0x7f0000000240)=0x84) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r6 = socket(0x18, 0x4, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000001940)=0x7, 0x4) 13:26:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142607000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x60, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2534.717104][ T5967] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142608000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:45 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) listen(0xffffffffffffffff, 0x4000000043) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000001240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001200)={&(0x7f00000001c0)={0x2c, r5, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x18, 0xbd, [0x8, 0x5, 0x55, 0x3, 0x3, 0x200, 0x4, 0x2, 0x9, 0xfff]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 13:26:45 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142609000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x2, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:45 executing program 1: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="340100001000050700000000c6e9ad0000000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xd}], 0x492492492492805, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080), 0x4) 13:26:45 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2535.478894][ T6003] IPVS: ftp: loaded support on port[0] = 21 [ 2535.586764][ T6003] lo speed is unknown, defaulting to 1000 [ 2535.606024][ T28] audit: type=1804 audit(1594474005.308:3283): pid=6005 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1879/cgroup.controllers" dev="sda1" ino=16361 res=1 [ 2535.619464][ T6003] virt_wifi0 speed is unknown, defaulting to 1000 13:26:45 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x20000000, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001440)=ANY=[@ANYBLOB="1c000000601516046b928bc2ac939969c76ce3b00fc03e8d51b995c2b01f73c685ac6e0724fc8992b3d1377d94ca73c76054f7c0bde5b119845687603e72d01096e75636e0b1182af7fe570a92c1c020c97310e8f5f8811c30", @ANYRES16=0x0, @ANYBLOB="00082cbd7000ffdb31", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0xff, @link='syz0\x00'}}}, ["", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0xd2f5590cb6e6c3ba}, 0x4004) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d40000006600270d01000000fddbdf25000000", @ANYRES32], 0xd4}}, 0x0) sendfile(r5, r4, 0x0, 0x103ffffff) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 13:26:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac1414260a000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x3, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2535.732890][ T28] audit: type=1804 audit(1594474005.398:3284): pid=6013 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1879/memory.events" dev="sda1" ino=16362 res=1 13:26:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac1414260b000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2535.805955][ T6024] __nla_validate_parse: 9 callbacks suppressed [ 2535.805966][ T6024] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:45 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2535.968719][ T28] audit: type=1800 audit(1594474005.398:3285): pid=6013 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16362 res=0 13:26:45 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, &(0x7f0000000180)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000180)=0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x74}, 0x1, 0x0, 0x0, 0x24000101}, 0x10) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f0000000100)=0x420, 0x4) r2 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0xe0}]}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='devices.list\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, 0xffffffffffffffff, 0x0, 0xf03b0000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r4, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 2536.082015][ T28] audit: type=1804 audit(1594474005.488:3286): pid=6013 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1879/cgroup.controllers" dev="sda1" ino=16361 res=1 13:26:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142610000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x4, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:45 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2536.257714][ T6015] IPVS: ftp: loaded support on port[0] = 21 [ 2536.356236][ T6052] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:46 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142611000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2536.508654][ T6015] lo speed is unknown, defaulting to 1000 [ 2536.519393][ T6052] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2536.758750][ T6015] virt_wifi0 speed is unknown, defaulting to 1000 [ 2536.770502][ T6003] ip6tnl0 speed is unknown, defaulting to 1000 [ 2537.376152][ T6015] ip6tnl0 speed is unknown, defaulting to 1000 13:26:47 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:47 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800dfff01060000000f000000000000000000007520041f22"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000600)=0x80) r4 = gettid() r5 = getuid() r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="6562d0ce66d20537eeb8503bb4ee3464158f4cea2924ded90f23f76ea92d33295152d9f70150cc18ce54715de9196c80", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) r7 = gettid() r8 = getuid() r9 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)={0x45c, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, {0xb}, [@nested={0x1c6, 0x3f, 0x0, 0x1, [@generic="6793e99f78c5187d23f5184de0120a0e7be909c38856e7fafba0cbe85b0cc41a028ab48e27e26de37c926563c194d04225b48e478f3a5b48d3736f65c66b2d107e04841222af0adcd95efcbbf81d953ad61b29c086e52a74b1793d89671398246724563d6005c63195aaf68e9c15fba104252de40092610014289b30542ada87a2386e9cb3cf59177e40a467e1054ff3239f16dfe96841f34615c2ea18de91357f5c30d02c55e0a2e74656f72248868ec7b251894d0aa528bcb138a4bf0a7677f0206dbc385f7097336300544aeea5b5641b543f73b00b9e84b2f8392df34658b0fb12d1", @typed={0x4, 0x78}, @generic, @typed={0x8, 0x5f, 0x0, 0x0, @uid}, @typed={0x8, 0x1e, 0x0, 0x0, @fd}, @typed={0x5, 0x79, 0x0, 0x0, @binary="f3"}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="5a39012f83108993879ec5afe6a383a3b6e4e73aaa7c2558d4bd2e2a0b1bf3b7dbb7c1ec365eb9cd09834c4cdc301bcd9691635717df8c486c91a29721fbedf7d7e0f90dc897cd6d31672e836338b0662f41e54815f66b119e545b20d02759e8fe39550ec14bc72776c78ab8f8d4ad702623a1a3f23ba111b6ef66065798efd444c624da5c056339aa0171ef4287caa00c960c64dfa6c2ac73b99e805830cdd6b13cda749ba0d0fafbc1107d201b918dd42a3fadccda014d4b2f"]}, @generic="7e50591b5b8752ce648048c9ab078bf33f10aefc460df39f1b2007cfc9199439d4097f2a635ee882c033", @typed={0x8, 0x73, 0x0, 0x0, @u32=0x9}, @nested={0x160, 0x81, 0x0, 0x1, [@generic="697548d7dd72b332d491716fd5ff8104429f0e3279899598e5", @generic="79a9e745866a812e81cdae3243e76b1689f5cd7253c9617e4b5852f42f41799db1e13379e0772ab0b715844868aa87bfa7eef87462260b1bebbcb74ad4c426b13d9ea96a52544d954ccb6e604a2eac4d657413b42484d95aa0e6d581a773d1c6a97ab4271a20706cc784b31f09ee7bc01d4fe5b6db241c6a6e1c1dbe2adb5bb4690c2cfea56b1382af5d0babcb2068", @typed={0x8, 0x37, 0x0, 0x0, @fd=r3}, @typed={0x8, 0x31, 0x0, 0x0, @uid=r5}, @typed={0x8, 0x3b, 0x0, 0x0, @uid=r8}, @generic="140488c79bdc0b0f3caff67eb32aac5ffa98b3c74324d36d4ff2ca75a3db035b7fb680ac8a1c6fff2ae6f17e657186651fd104f8bf7c513b93a77dfa206e604337288dfafbc3a24e7197f9c408adea042633434e46e32724e300a991359b3c2d8c87ee6cb7e98a16e65dd6aef97ea73a78cb8f3cdfa8f0c84f233ee7516d223b906fdadf0a725037c618f2baaff403e90dd91710b3b906cae793e87e"]}, @generic="8db853168b2ed3789d88cf4626bc52156d143417232c781c12ed18a7d32abef873325163d877896b560acf316b52029ca59eb436b91fec8add8772a7abf2be79d9d60cc51e4cd4d5a10d542730f133710b0808047570b0cf334c4cd23a58cbca4267504cdff5c70ae90e493ad6a6933a017f08c988ab676fb1f41c3a5786f174c244b59d4658807cfac31a5b1b169444b7a0c24582217fb9c1b38b695022e3b30a819772b39b58330e72247f04d01ff70b42c8fac6d0d9d0f9178e4ca98e386ecb3584e7618ff76e754876ab3c1fd8c4c73265177952fe48fbc4c9d5d03d1e6a30218ea4e5", @typed={0x8, 0x1, 0x0, 0x0, @pid=r10}]}, 0x45c}, 0x1, 0x0, 0x0, 0x801}, 0x8000) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2ac, 0xa, 0xa, 0x201, 0x0, 0x0, {0xa}, [@NFTA_SET_DESC={0x1e0, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_DESC_CONCAT={0x4}, @NFTA_SET_DESC_CONCAT={0x64, 0x2, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x397c501c}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7015e219}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5a}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_DESC_CONCAT={0x88, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x56}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xdec1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xbb04}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xcbfa}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_DESC_CONCAT={0x54, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ec}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xf6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}, @NFTA_SET_DESC_CONCAT={0x78, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4d}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x60}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xed8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x47b4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x70}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xfff}]}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_USERDATA={0x7, 0xd, 0x1, 0x0, "cdd5d2"}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x6}, @NFTA_SET_USERDATA={0x88, 0xd, 0x1, 0x0, "4d2c52e9cfa88818fea439b65179425a6901763dd43d68744744f39b15878f8b863f0bf838826788c7982551ec3db056b182143abe574ab91bdd0899887dbd1db037bfee2d09b6fcb92ed6f779004e492c79055add7e7c3ec051437d9aa271ad35d78e0e1db501e95f9ee6be720fb55c55a27d453f33158aebc010429cdbf1a50e32cefa"}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0xfff}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x10004000}, 0x4) sendfile(r2, r1, 0x0, 0x1000000eb) 13:26:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x6, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142612000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:47 executing program 0: unshare(0x40000000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x80000) sendmmsg$alg(r3, &(0x7f00000061c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d5be57db7677fb2310d2a211ed02b80a379ba3bd34f38d9a8de1e0b2fd2606e271bbc7ec19da914ab339a0e97da5e078afc42ea8076944646758e2258fa92dd10c", 0x41}, {&(0x7f0000000080)="c4", 0x1}], 0x2}], 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x44, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/68}, &(0x7f0000000040)=0x78) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x80010, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000240)={0x9f76, 0x0, 0xfe, 0xc2}, 0xc) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, 0x0, 0x0) 13:26:47 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000240012800b0001006d6163736563000014000280050003000100000005000b000500000008000a00", @ANYRES32=0x0, @ANYBLOB="2cedda77d6fbff198196726c8963c2be75828435ff1b84389e2dd6991bf6729427695b602ad2e0337d866953a632fc6f73e96a99a8adbff715970b4d5c40de04cb8ba3"], 0x4c}}, 0x20000040) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x68}}, 0x20000040) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000019c0)={'batadv_slave_1\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x68}}, 0x20000040) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000001ac0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a00)={0x4c, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x60000041) 13:26:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142613000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2537.835260][ T6117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2537.853162][ T6116] IPVS: ftp: loaded support on port[0] = 21 13:26:47 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2537.912123][ T28] audit: type=1804 audit(1594474007.608:3287): pid=6113 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1787/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 2537.939436][ T6113] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2537.974946][ T6124] IPVS: ftp: loaded support on port[0] = 21 [ 2538.024846][ T6116] lo speed is unknown, defaulting to 1000 [ 2538.025033][ T6117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2538.065848][ T6136] validate_nla: 8 callbacks suppressed [ 2538.065858][ T6136] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:47 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x8, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2538.146782][ T6116] virt_wifi0 speed is unknown, defaulting to 1000 [ 2538.154685][ T6124] lo speed is unknown, defaulting to 1000 13:26:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142614000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2538.279533][ T28] audit: type=1804 audit(1594474007.978:3288): pid=6120 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1787/cgroup.controllers" dev="sda1" ino=16375 res=1 13:26:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2538.340655][ T6145] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x2) recvfrom(r2, &(0x7f0000000200)=""/128, 0x80, 0x62, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) connect$bt_l2cap(r4, &(0x7f0000000280)={0x1f, 0x400, @any, 0x2d67, 0x2}, 0xe) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_MESH_CONFIG={0x3c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ROOT_INTERVAL={0x6, 0x18, 0x81}, @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x1}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0xb8}, @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffffa4}, @NL80211_MESHCONF_ELEMENT_TTL={0x5}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x3}]}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x3}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x48080) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @random="e0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback, @loopback=0xac141428}, "00006371ae9b1c01"}}}}}, 0x0) [ 2538.464629][ T6149] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2538.489661][ T6147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac1414265a000e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x9, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2538.693716][ T6166] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2538.734939][ T6167] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2538.847248][ T6170] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2539.022802][ T6124] virt_wifi0 speed is unknown, defaulting to 1000 [ 2539.031202][ T6116] ip6tnl0 speed is unknown, defaulting to 1000 [ 2539.575169][ T6124] ip6tnl0 speed is unknown, defaulting to 1000 13:26:49 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603020e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0xa, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:49 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1e, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) accept4(r1, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x1, @mcast1}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) 13:26:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0xb14, 0x4, 0xfffffff7, 0xffd, r3}, &(0x7f0000000500)=0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRESHEX, @ANYBLOB="1900003a620000007269646765000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20008041}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="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", @ANYRESOCT=r2, @ANYRESHEX=r8, @ANYRES32, @ANYRESDEC=r6], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8014) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @private1}]}, 0x2c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="40000fa495c8ff000000009100"/23, @ANYRES32=r11, @ANYBLOB="14000200fc01000000000000000000000000000014000600"/40], 0x40}}, 0x0) 13:26:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x2, 0x28011, r0, 0xffffd000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5900df00000000e7000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) accept4(r2, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendfile(r3, r2, 0x0, 0x8) r4 = socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x80800) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f00000054c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 13:26:49 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2540.314932][ T6239] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2540.324865][ T432] tipc: TX() has been purged, node left! [ 2540.336591][ T432] tipc: TX() has been purged, node left! 13:26:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0xc, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000040)={0x7, 'veth1_to_batadv\x00', {0x7}, 0xfffd}) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x0, 0x1, 0x2b1, 0x7, {{0x1d, 0x4, 0x2, 0x8, 0x74, 0x67, 0x0, 0xbb, 0x2f, 0x0, @remote, @loopback, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x18, 0xb2, 0x0, 0x1, [0x401, 0xc20, 0x9, 0x2, 0x0]}, @timestamp={0x44, 0x8, 0x35, 0x0, 0x9, [0x1]}, @timestamp_prespec={0x44, 0x2c, 0x67, 0x3, 0x8, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7fff}, {@private=0xa010100, 0x2}, {@multicast1, 0x8}, {@multicast1, 0xbb97}]}, @cipso={0x86, 0x10, 0x0, [{0x2, 0x2}, {0x0, 0x2}, {0x2, 0x2}, {0x5, 0x4, "ea05"}]}]}}}}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@ipv4={[], [], @private=0xa010102}, 0x44, r2}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x1, 0x5, 0x0, 0x0, {0xc, 0x0, 0x6}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x40010) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000380)={'veth0_to_bridge\x00', @multicast}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000003c0)={{0x2, 0x0, @reserved="1be732f7666fe9a31417ebd2472f6630888f846917d31b1320966719af98bef0"}, 0xee, 0x0, [], "4c601f8f8be8345b36daf379407b5f7f6bdf0bb89fc6e4f2cc13a71713e357b26e4b43a47601cb7270ac7cda067dc0e65ea84bbdb6ba59dac523decdadb8987d4e8027e0ee862539e8af0782d908cb18e9c1e4b263fea2197b87e69bd28eb5895744c4742c77ce63cfaf6fd9a4aebc50cff36889cbc23431cbfdd97387edc730a268d3beac55e07e4142770c81a425d8a772009cc9807894f80f1729b55f83925cbf051ba217e66832a563436798441987aec119e1afc5e6289209ea44c3d783507f152de11bbc9c1a40d6bd293fb2cb5514cf7afa560c5406e1a6c9767735385e9077ffde8dc0606156c54267e5"}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000500)={{0x1, 0x0, @identifier="a3716f7708771bdd6c455664462999e7"}, 0xb, r5, [], "63005963ebe33bb264163a"}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000580)=0x8c, 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) r7 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r7, 0x8010661b, &(0x7f0000000640)) pipe(&(0x7f0000001ac0)={0xffffffffffffffff}) sendmsg$nl_route(r8, &(0x7f0000001e40)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001e00)={&(0x7f0000001c00)=@bridge_getneigh={0x1f0, 0x1e, 0x8, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x1c060, 0x201}, [@IFLA_VFINFO_LIST={0x1d0, 0x16, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x1, 0x2b93}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x8001, 0x3}}, @IFLA_VF_TRUST={0xc, 0x9, {0x8, 0x9}}]}, {0x48, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x1ce9, 0x1ff}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x4, 0x2f96}}, @IFLA_VF_RATE={0x10, 0x6, {0x5, 0xd546, 0x7}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x0, 0x7}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x4, 0x7}}, @IFLA_VF_VLAN_LIST={0x4}]}, {0x68, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x8, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0xffffffc0, 0x19}}, @IFLA_VF_TRUST={0xc, 0x9, {0x3, 0x1}}, @IFLA_VF_TRUST={0xc, 0x9, {0x3, 0x8}}, @IFLA_VF_MAC={0x28, 0x1, {0x4, @random="0d0af9c75b33"}}, @IFLA_VF_TRUST={0xc, 0x9, {0xffffffed, 0x7fff}}]}, {0x4}, {0x58, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x3, 0x2}}, @IFLA_VF_TRUST={0xc, 0x9, {0x1, 0x800}}, @IFLA_VF_VLAN={0x10, 0x2, {0x1, 0xf77}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0xffff, 0xfffffffd}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0x7}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x200, 0x34}}]}, {0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x0, 0xc3}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x2, 0x52}}]}, {0x6c, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x5, 0x7fffffff}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x401, 0x40}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x6, 0xc25}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @broadcast}}]}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x40080}, 0x4008041) 13:26:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603030e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:50 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2540.492855][ T432] tipc: TX() has been purged, node left! [ 2540.577101][ T432] tipc: TX() has been purged, node left! [ 2540.591472][ T432] tipc: TX() has been purged, node left! [ 2540.621208][ T432] tipc: TX() has been purged, node left! [ 2540.638938][ T6265] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2540.649746][ T432] tipc: TX() has been purged, node left! 13:26:50 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603040e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0xe, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x4d2, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6, 0xfffffffe}}, 0xe8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x640, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4045014}, 0x80) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x5702}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x2}, @NL80211_ATTR_BEACON_TAIL={0x18, 0xf, "cf79a394b49c0ea087bea6f2e74ea8d396fa4fb7"}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40d0}, 0x240400d0) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 2540.792627][ T432] tipc: TX() has been purged, node left! [ 2540.810401][ T6278] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2540.833082][ T432] tipc: TX() has been purged, node left! [ 2540.840152][ T432] tipc: TX() has been purged, node left! [ 2540.896334][ T6280] __nla_validate_parse: 4 callbacks suppressed [ 2540.896346][ T6280] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2540.966766][ T28] audit: type=1804 audit(1594474010.668:3289): pid=6251 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1882/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 2541.005844][ T6282] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2541.024710][ T28] audit: type=1804 audit(1594474010.668:3290): pid=6254 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1882/cgroup.controllers" dev="sda1" ino=16365 res=1 13:26:50 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603050e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2541.211146][ T28] audit: type=1804 audit(1594474010.908:3291): pid=6266 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1882/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 2541.251042][ T6297] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:51 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) listen(0xffffffffffffffff, 0x4000000043) r7 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r7, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, r8, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0xffffffffffffffa9}, 0x1, 0x0, 0x0, 0x400c084}, 0x20004811) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x68}}, 0x20000040) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x38, 0x10, 0x401, 0x0, 0x4000, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINK={0x8, 0x5, r6}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x38}}, 0x20040040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', r3}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r9, 0x2, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @remote}]}, 0x28}}, 0x0) 13:26:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0xf, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2541.271731][ T28] audit: type=1804 audit(1594474010.908:3292): pid=6251 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1882/cgroup.controllers" dev="sda1" ino=16365 res=1 13:26:51 executing program 4: unshare(0x60060280) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x68}}, 0x20000040) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000000)={'ip_vti0\x00', r3, 0x0, 0x7, 0xffff, 0xa37e, {{0x20, 0x4, 0x1, 0x9, 0x80, 0x68, 0x0, 0x8, 0x4, 0x0, @multicast2, @loopback, {[@noop, @timestamp_prespec={0x44, 0x34, 0xc6, 0x3, 0x2, [{@remote, 0x7}, {@remote, 0xffff22a1}, {@broadcast, 0x100}, {@rand_addr=0x64010100, 0x8000}, {@dev={0xac, 0x14, 0x14, 0x14}, 0xffff}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}]}, @end, @noop, @generic={0x7, 0x6, "2d4c05f4"}, @timestamp={0x44, 0x14, 0xa1, 0x0, 0xb, [0x5, 0x8, 0x2, 0x1]}, @rr={0x7, 0x7, 0x9c, [@multicast2]}, @timestamp={0x44, 0x14, 0xd1, 0x0, 0x2, [0x8000, 0x1, 0x101, 0xba]}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_flags=0x3001}) 13:26:51 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603060e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2541.432222][ T6301] IPVS: ftp: loaded support on port[0] = 21 13:26:51 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2541.526588][ T6303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603070e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2541.588941][ T6313] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2541.610433][ T6301] lo speed is unknown, defaulting to 1000 13:26:51 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000080)={0x2, 'sit0\x00', {0x3ff}, 0x1000}) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000180)=0x2, 0x4) getpeername$l2tp(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000100)=0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000140)=@generic={0x2, 0x9, 0x6c}) accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) [ 2541.786652][ T6310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2541.811583][ T6301] virt_wifi0 speed is unknown, defaulting to 1000 [ 2541.822473][ T6328] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:26:51 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xfffffffd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f0000000180)={@remote}) 13:26:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x10, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603080e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:51 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2542.083195][ T6340] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2542.109930][ T6341] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2542.521528][ T6306] IPVS: ftp: loaded support on port[0] = 21 [ 2542.697223][ T6306] lo speed is unknown, defaulting to 1000 [ 2542.703264][ T6301] ip6tnl0 speed is unknown, defaulting to 1000 [ 2542.718749][ T6306] virt_wifi0 speed is unknown, defaulting to 1000 [ 2543.357276][ T6306] ip6tnl0 speed is unknown, defaulting to 1000 13:26:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603090e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:53 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) setsockopt(r0, 0x5, 0x101, &(0x7f0000000080)="748f10e4b620fb992faa9164d8966b41357b0d7d519c8d0cc6214de0112c4cf8877eabaff7c9db07e3721ba54428401ae220c6725b61db2bcef72208aaf359fb60a47234b349e94c5a64f6fb079aa1ad009c338554854980604242b8afbde0fec13a5b8f4cd6e77171e56e9dd9fb145de30f78cd20", 0x75) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0, 0xfffffffffffffcad}, 0x1, 0x0, 0x0, 0x4000c14}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev, 0xfffffffe}, {0xa, 0x0, 0x0, @mcast2, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000001c0)={0x2, 0x7, 0x4, 0x2, 0xa, [{0x5, 0x100000001, 0x7ff, [], 0x300}, {0x7fff, 0xc40, 0x80000000, [], 0xc}, {0xbe, 0xff, 0x3ff, [], 0x80}, {0xffffffff, 0x3e4, 0x100000000, [], 0x2600}, {0xa1, 0x4, 0x2, [], 0x400}, {0x100000000, 0x180000, 0x6, [], 0x4000}, {0x3, 0x3, 0x0, [], 0xf}, {0x5, 0xe0, 0x1b, [], 0xa}, {0x0, 0x1f, 0x7ff, [], 0x100}, {0xba4, 0xfffffffffffffff9, 0x5, [], 0x3a0a}]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'macsec0\x00', 0x400}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_map={0xda7, 0xffffffffffffff59, 0x6, 0x7, 0x6, 0x4}}) 13:26:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x60, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:53 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'wg1\x00', @remote}) socket$kcm(0x2, 0x3, 0x2) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') 13:26:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x28, r4, 0x121, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}]}]}, 0x28}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000013c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)={0x48, r4, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4000880) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r5, 0x4000000043) r6 = accept4(r5, 0x0, 0x0, 0x0) shutdown(r6, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000040)={@dev, @local, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'gre0\x00', r7, 0x10, 0x40, 0x8, 0x3, {{0xa, 0x4, 0x2, 0x5, 0x28, 0x67, 0x5, 0x0, 0x2f, 0x0, @multicast1, @local, {[@rr={0x7, 0x13, 0x2c, [@empty, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0xf, 0x6, &(0x7f0000000000)=@framed={{}, [@generic={0x40, 0x9, 0x0, 0x3}, @map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2543.776104][ T6409] IPVS: ftp: loaded support on port[0] = 21 13:26:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2543.950127][ T6407] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x440400, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x19) ioctl$TUNGETFILTER(r0, 0x400454cb, &(0x7f0000000500)=""/147) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0xc1) 13:26:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2544.070467][ T6410] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2544.097831][ T6409] lo speed is unknown, defaulting to 1000 [ 2544.155715][ T6409] virt_wifi0 speed is unknown, defaulting to 1000 13:26:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426030a0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:54 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2544.386472][ T6438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:54 executing program 1: r0 = socket(0xa, 0x3, 0x5) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="8700f6410282e43300589c65", @ANYRES16=r1, @ANYBLOB="200326bd7000fbdbdf25010000000000000007410000004c00180000e454696200"/98], 0x68}}, 0x11) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x14, 0x18, {0xffffffff, @bearer=@l2={'eth', 0x3a, 'vlan0\x00'}}}}}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000280)={0x9, {{0x2, 0x0, @multicast1}}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x30, r5, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_DEBUG={0x8}]}, 0x30}}, 0x0) socketpair(0x2b, 0x4, 0x5, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000001e40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001e00)={&(0x7f0000001d80)={0x58, r5, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_macvtap\x00'}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r6}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1000}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, 0x0, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x30, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "3fa9144edd9b5a8c535b64100b"}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4001) [ 2544.588144][ T6439] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2544.848115][ T6412] IPVS: ftp: loaded support on port[0] = 21 [ 2544.969094][ T6412] lo speed is unknown, defaulting to 1000 [ 2544.975548][ T6409] ip6tnl0 speed is unknown, defaulting to 1000 [ 2544.998586][ T6412] virt_wifi0 speed is unknown, defaulting to 1000 [ 2545.507631][ T6412] ip6tnl0 speed is unknown, defaulting to 1000 13:26:55 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="440000002c00270d000000000000000000000000672b4ef18c95d1c4deacfb2fe35fc7e71059b60255f1ba11448c52a439d8cae1707200268d2f028105000000000000004b5d561f2e6a2d5a84e3e8db6b2413352261b9f5e71cf9d47a330fa0b31d27e7a8e1f1975493fbc0ced97c7a2ea862b4e2bd2c870fe80be491035a36b00654105420cc85b065bd5a140c79a6e228d08c423b795bc16a57546e362bfae4f39aab0176080d9b40be4201cdf365fc146c3b1c23da47a228013fe15b52df7ade7f115983bfb779d1b4e34a1ac0a93400fc7003c398d1dbbcf9cd37e95647aa76", @ANYRES32=r3, @ANYBLOB="0000000000000000040000000b000100666c6f776572000014000200100054800c"], 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:26:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426030c0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x2, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=@newlink={0xffffffffffffff4b, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x60080}}, 0x20}, 0x1, 0x0, 0x0, 0x20008800}, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/34, 0x22}], 0x1, &(0x7f0000000440)=""/151, 0x97}, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008840}, 0x4008c) r6 = socket$can_raw(0x1d, 0x3, 0x1) pipe(0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000580)) bind$can_raw(r6, 0x0, 0x0) 13:26:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00', @ANYBLOB="0000000000000000000001000000000000000f00000000200017000000000000003a"], 0x3c}}, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x12, 0x5, 0x8, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000040), 0x0}, 0x20) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$IPSET_CMD_DEL(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0xa8, 0xa, 0x6, 0x301, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}]}, @IPSET_ATTR_DATA={0x30, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x140}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f00000001c0)={0x40, 0x1, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="97a8f9b9355bfd041e61a1a61da08541910ebd432703ddb3957332d0617f344f2aa8452715efb94f9cc98cc051ff025da2e2f692efa248fcb324b3382f9222764404647930772fccaf0b7a324d3d58b991ed74ea57c5d72870f015382a2264205fde6270815cc3c4f0e0cba617153fb8dbd69590da", 0x75, 0x24000801, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast1, 0x40}, 0x1c) [ 2545.876275][ T6513] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2545.905576][ T6511] IPVS: ftp: loaded support on port[0] = 21 [ 2545.913026][ T6515] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:26:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426030e0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2546.096961][ T6516] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2546.212042][ T6518] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 13:26:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2546.312915][ T6528] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2546.347028][ T6563] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2546.366253][ T6578] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2546.366873][ T6511] lo speed is unknown, defaulting to 1000 [ 2546.375753][ T6518] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 13:26:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426030f0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:26:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x3, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:26:56 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x1000}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) 13:26:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2546.508340][ T6511] virt_wifi0 speed is unknown, defaulting to 1000 [ 2546.582326][ T6584] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2546.628236][ T6587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:26:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603100e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2546.769419][ T6515] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2546.933815][ T6608] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2547.347094][ T6511] ip6tnl0 speed is unknown, defaulting to 1000 13:27:00 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x4, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603480e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r3, 0xa5a27f2e7ede6595, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x24, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r3, 0x4, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5c}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x804}, 0x48000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x68}}, 0x20000040) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x38}, 0x1, 0x0, 0x0, 0x90}, 0x0) listen(r4, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6000003c00240600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRESDEC=r2, @ANYRESOCT=r1, @ANYBLOB="90c2000090780000080a000086ff75854845e38e552d4fd5"], 0x0) 13:27:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)={0x4, 0x9, 0x6, 0xffff, 0x1, [{0x9, 0x3f, 0x80, [], 0x1000}]}) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000406010200000000000040000000ab000500010007"], 0x1}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 13:27:00 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$inet(0x2, 0x3, 0x3) recvmsg(0xffffffffffffffff, 0x0, 0x40000062) syz_genetlink_get_family_id$tipc2(0x0) preadv(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$SIOCPNADDRESOURCE(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)=0x7fff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001240)='devices.list\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000001280)=ANY=[@ANYBLOB="ff070000000000000000000000000000355f000000000000017e8bc4cc9e00dcd6f07467b14000000000009c000000000100"/91]) 13:27:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426034c0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:00 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2551.027470][ T6645] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2551.061929][ T28] audit: type=1804 audit(1594474020.758:3293): pid=6641 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1793/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 2551.103054][ T6641] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2551.124710][ T432] tipc: TX() has been purged, node left! [ 2551.139902][ T432] tipc: TX() has been purged, node left! [ 2551.158167][ T432] tipc: TX() has been purged, node left! [ 2551.169461][ T6653] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2551.188375][ T6652] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2551.209143][ T432] tipc: TX() has been purged, node left! 13:27:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603600e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2551.248523][ T432] tipc: TX() has been purged, node left! 13:27:01 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x6, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x48000}, [@IFLA_LINKMODE={0x5, 0x11, 0x1f}]}, 0x28}}, 0x0) [ 2551.448464][ T6672] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603680e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2551.575050][ T6677] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:01 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:01 executing program 4: unshare(0x40000000) pipe(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}, 0xffffffff}], 0x1, 0xa, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) listen(0xffffffffffffffff, 0x4000000043) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040), 0x2) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[], 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 2551.752186][ T6681] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2551.801256][ T6690] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:01 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000005a00010100ffe2bf84488cc9654513150c0004"], 0x20}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$NL80211_CMD_DEL_STATION(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x9}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x81}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x10) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4000}, 0x10) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) 13:27:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x8, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2551.951515][ T6698] IPVS: ftp: loaded support on port[0] = 21 [ 2552.094068][ T6707] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2552.147497][ T6698] lo speed is unknown, defaulting to 1000 [ 2552.181754][ T6698] virt_wifi0 speed is unknown, defaulting to 1000 [ 2552.193673][ T6719] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 13:27:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x2f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003880)={r1, 0x0, 0x9c, 0x0, &(0x7f0000000180)="88f14dfec3c7646dd28af06ef46b423047cb7e4730d5d211cdd85376a9973aed7e3d932c29d8423abd15037964053d72f08516bd0d32dd1896f019d234cc80d19941172afa5cbb5cfdbc8b409065d8d73686dc0767356ca22330edbd986a6d9fda848d382370cb4ec0118ea1d94a7d67a62896b2abaa2c43d16ddd86ff132512a88d364b0479c2352e6272c0c2fdb1a86bd44b1624fc9cd1f0a98ae9", 0x0, 0x7}, 0x28) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000003740)={0x84, @multicast1, 0x0, 0x0, 'wlc\x00'}, 0x2c) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000040)=0xfffffffffffffbc7, 0x4) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000e80), &(0x7f0000000680)=0x68) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lc\x00'}, 0x2c) getsockopt$inet_opts(r2, 0x0, 0x20000040000a, &(0x7f0000000280)=""/109, &(0x7f00000012c0)=0x1b0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000f00)={0x40000000, 0x1, 0x8, 0x9, 0x0}, &(0x7f0000000f40)=0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000900)=ANY=[@ANYBLOB="180000003200090300000000000000000000000004000100f4eca1f3b0f144b34d69ab8207ce1605372ddd937b3890d7d594a8485e6d9e6b033f509af35114bb9b878bee08b87a55718544aeaec1ab68c9e3cc2213eadf31ff2bac1a0e770e890679efde163a84309ef57d9cbf9a9aaaaf93c5d4"], 0x18}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettaction={0x18, 0x32, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000f80)=ANY=[@ANYRES32=r3, @ANYRES16], 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001300)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000003c0)={'HL\x00'}, &(0x7f0000000400)=0x1e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0x2, 0x8000b, 0x6) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x200600) accept$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001080)=0x14) r10 = socket$inet6(0xa, 0xa, 0x0) sendmmsg$inet6(r10, &(0x7f0000007c40)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000001500)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="140000000000000500001700000000a3d9c52bb90000"], 0x18}}], 0x40000000000007a, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f0000001280)={@rand_addr=' \x01\x00', 0x10, r9}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x5000000) write$cgroup_subtree(r7, &(0x7f0000001600)=ANY=[], 0x23fa00) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x80005, 0x10000000000001) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f00000010c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/80, 0x50}], 0x1, &(0x7f0000001200)=""/61, 0x3d}, 0x2000) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000038c0)=""/106, 0x6a}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/91, 0x5b}, {&(0x7f0000000540)=""/153, 0x99}], 0x5}, 0xd179}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/34, 0x22}, {&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/109, 0x6d}, {&(0x7f00000007c0)=""/4, 0x4}], 0x4, &(0x7f0000000840)=""/56, 0x38}, 0x7}, {{&(0x7f0000000880)=@un=@abs, 0x80, &(0x7f0000000b80)=[{&(0x7f00000013c0)=""/71, 0x47}, {&(0x7f0000000980)=""/118, 0x76}, {&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000a40)=""/119, 0x77}, {&(0x7f0000000ac0)=""/157, 0x9d}], 0x5, &(0x7f0000000c00)=""/218, 0xda}, 0x9}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/151, 0x97}, {&(0x7f0000000dc0)=""/9, 0x9}, {&(0x7f0000000e00)=""/118, 0x76}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/30, 0x1e}, {&(0x7f0000001ec0)=""/127, 0x7f}, {&(0x7f0000001f40)=""/190, 0xbe}, {&(0x7f0000002000)=""/25, 0x19}, {&(0x7f0000002040)=""/234, 0xea}, {&(0x7f0000002140)=""/35, 0x23}], 0xa}, 0x106}, {{&(0x7f0000002240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000022c0)=""/251, 0xfb}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/211, 0xd3}], 0x3, &(0x7f0000003500)=""/192, 0xc0}, 0x80000000}], 0x5, 0x40002060, &(0x7f0000003700)={0x0, 0x989680}) recvfrom$rose(r11, &(0x7f0000003780)=""/236, 0xfffffffffffffee8, 0x60002002, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast]}, 0x40) 13:27:02 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426036c0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x9, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2552.393549][ T6724] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:02 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2552.485937][ T6725] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603740e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2552.544303][ T6734] tc_dump_action: action bad kind [ 2552.627340][ T6734] tc_dump_action: action bad kind 13:27:02 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xa, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2552.715982][ T6706] IPVS: ftp: loaded support on port[0] = 21 [ 2552.720100][ T6743] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2552.751933][ T28] audit: type=1804 audit(1594474022.448:3294): pid=6737 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1518/memory.events" dev="sda1" ino=16379 res=1 13:27:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426037a0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2552.893813][ T6755] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2553.038358][ T6706] lo speed is unknown, defaulting to 1000 [ 2553.044648][ T6734] tc_dump_action: action bad kind [ 2553.049757][ T6755] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2553.060051][ T6737] tc_dump_action: action bad kind [ 2553.084708][ T28] audit: type=1804 audit(1594474022.788:3295): pid=6747 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1518/memory.events" dev="sda1" ino=16379 res=1 [ 2553.111578][ T6706] virt_wifi0 speed is unknown, defaulting to 1000 [ 2553.111848][ T6698] ip6tnl0 speed is unknown, defaulting to 1000 [ 2553.118182][ T6770] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2553.601683][ T6706] ip6tnl0 speed is unknown, defaulting to 1000 13:27:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='freezer.self_freezing\x00', 0x0, 0x0) getsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f0000000300)=""/139, &(0x7f00000003c0)=0x8b) connect$rds(r6, &(0x7f0000000240)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700000000000000000000e339", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1f00, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) 13:27:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local}, 0xc) syz_emit_ethernet(0x382, &(0x7f0000000080)={@multicast, @remote, @val={@val={0x9100, 0x0, 0x0, 0x2}, {0x8100, 0x1, 0x1, 0x3}}, {@ipv4={0x800, @gre={{0x6, 0x4, 0x1, 0x34, 0x36c, 0x67, 0x0, 0x3, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, {[@end]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xf7, 0x2, [0x1f], "178664cf6e5f76c40bcc4f039b8f141f1172247d945811586586f998005860afeca070fb2b2ca73121a11f84f949791f5453ab922312170770c4fb4693a5159b25a6b318cd093bc98a3d57d79e249abca418923efc7f1dd7ddabd5b26fcb7257f6bc2196276b443e91ad523d7977f49bbcd88df72ed0f1f5e47170baadde144957f6e7129a14e72389ca5ab16e46cada0c93f5e4de1f0171cc7f4ef703ca839921298c6699a3da272f18306ada2d5bf3ee524c5a9fc92fad9f3d8ea4839c409feac3dbfbf71185e8a4ba38ce17e0ecaa6d9f018addaadce64370eaeba87ff2dfcd7faa34576446cf323a405a11e27f4d505dc4886fcc04"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x0, 0xa95], "a90448684c69d6bfefb71143f75760e388643923508fc74c09f0c0359f271dc712005e7c659f4a5af1cf9a607d679435ea49470420d0e60b118bd7d1a8fb5c08490a7babb8ac9af597a1e21d6ab7b5f88be14c1a5f45e98062fffaaee7cdda59a7dc499a4bfe09bfb9e08728704c83b3ef9931237d80464fff297e58e30cfba42da43573753bcddeca9bcb3ea78404bf0d50e61ce19e44e44653f2bd759a68a4d7f27a6cfce87586036e107d78821d44757e18454f555e92175f4241dc21514c22a9ffa6a6b1a1dde5412ad684b490f70a06072784dd3a00c0e097241f80035f695a11e71e60ac8e59a96140a59d79d5694e99"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [], "829d6b4ed33d689b9dcd6852c68d7db7d8d6b52c4cc2629ab3f1f094070a13cf2ee6513cff86615e194b727be1c563400eafeaaa4ea99c5ee8f5616811b0fbfc25927e08a35d367769bb7f0d1647fabc482a09b6b25441e84c0d0ae346d213f74642e011eb9b1ee3f80701d9feebb9d0f85238d934dad4026f96caf70af61fc414eb659a4e240bfbd904e0"}, {0x8, 0x88be, 0x0, {{0x2, 0x1, 0x2, 0x2, 0x0, 0x3, 0x0, 0x80}, 0x1, {0x1ff}}}, {0x8, 0x22eb, 0x4, {{0x0, 0x2, 0xf8, 0x3, 0x1, 0x1, 0x0, 0x2}, 0x2, {0x0, 0x6, 0x3, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x4, "facb6c97f11838bfc6424b6ee111659e8d5c4ae9cee650d7e2805deca1260e93dbc9ced406fb7714528a5efc1e0094a596cc2e7c6b12c0c87663b1d17c37e21bfaa9aba2cbd47143079662db444f32a0468ac23cab0b076055648a042ae922d339b24168385adf11fb2ac605cf25773c6cf61f6804230f5ba2e81f654271935ba3aa9b86de0c6429ff8ed7dc147010504c317cb966"}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0)=0x6, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) accept4$netrom(r1, &(0x7f0000000440)={{0x3, @null}, [@rose, @remote, @rose, @remote, @default, @bcast, @rose, @netrom]}, &(0x7f0000000000)=0x48, 0x800) 13:27:03 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:03 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac141426037c0e12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xc, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:03 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="180000000000000000000000e7ffffff851000000300000018000000", @ANYRES32, @ANYBLOB="000000000000000095003e1ff566c515d467c218363700000000006e6f00043f00000000000b6200005300094d5e36907ec93ac30000000000006704cc8cda606cc86a07f964db1b8a9a3f39d275f462edb30de23486f2390268a848e606eb619b39124d9b027654883d35dfefbee96fc2a674f09682e07f13f3f41ecf6cac98404f00b28028adfc6947e877aa0e182016501ce1cfe4e2a4d0da98e6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a0011000200000037153e", 0x23}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000000), 0x4) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000000)="f652dac95e852b390d776800795be5b1162ead0fd6c50f811c576492f8b659534118b31ad11534d2689e31", 0x2b}, {&(0x7f0000000180)="8bc6128ccbd3aa0eed9355c22addc26131cf18cb15990868207bcd39f61994cfe9d15f72046d328b7106af772df296c11ee034c666784027ac7c4ef5add3b467c07cdfdd948e565c094649be8cfd509c0bc7a80374ee5dcecc28dd2d512ac8400bb625107accc524093fe4d060290f3108688f0cbd536cff1f9fedda57f2daaa2f2f264356d428aa3c39ebce340b223fdb0dd5066b197d75fb04347a4c", 0x9d}, {&(0x7f0000000240)="fa5dca818763465fea0b1050d84d2dfe691f465457aac08050cccab9773d58564e9b88e15019264ad1afa52385ef2a94a1fa87d4cd7465d2835bea47929e0cae27d1dc05cfcfc984fd8ffcbb4935322787a4f2a0403c2341118be1efe64215d7b9ce7a666d5fddfdff569e3b11b03ce23ccc455f03977a75b6082e9c3b8d029aecae4d50672c32d07d5bad2e7aa8cd2913fe069ed1d3f8d225a29400c995ed34449b5c9c50caf89adef0beb86d603aef25f5271f4145ec75a921bd0edab4d0f30a83cf05e4550e51db85cc0ca5d0b0c7c0513c8cec8fad84ee4dff05b059c4987bf6be4a7a6ede38a31962b44ed2485a06c0", 0xf2}, {&(0x7f0000000340)="217e6273f2e553be6c730a0f5a93f92c6bff733d53201994779d794d3ea6e944781565d8bbe8d701ba1693d08f53d845fb75aed5c1be0d069af23a9af72cf0bf439059dd3f9a8bd91161d180578136ae6df28434545dc6c86998e33a24ea7f2cab2958f68568f79d65a19122dc53fcddc674a52630b9cd7c572353a432b7395d0fd34b1d702a3c93", 0x88}, {&(0x7f0000000400)="1e85695dc593fe820d0d2fa323e6bbf8ecc677acd692654048e65b27895f59e458c00edc64e054142a89348db723e92e4df7b52db1849d613910a7545a73fdc6b53881f2f2eb54da08ffe4e7eb9d1602c2234ee49fedbe2fcca9bec2253a9f999820c441f91e1b1f8a9dc52cf7471ae278b0bd25c2ba958ab4f20e1087023908d7e6", 0x82}, {&(0x7f00000000c0)="de7e88a9bcb172510f087fd1b75d07e88a39cc9c1b8172445db7a82f724e20b50a9d1fa4bd8c480110ec1ffb5f9c102cb1fb954ec29b1500e044216ac03a82c4e7edcc92c90dce96fb513cde555ded4f", 0x50}], 0x6) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r6, 0x0, r4, 0x0, 0xd86dac9, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000800)={{0x2, 0x4e24, @empty}, {0x306, @multicast}, 0x2, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'macvtap0\x00'}) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000140)={'veth0_to_batadv\x00', 0xb9, 0xffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000001c40)={0xb, 0x9, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x7}, [@alu={0x4, 0x1, 0x3, 0x5, 0x2, 0xfffffffffffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x7d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @generic={0x2, 0x2, 0x0, 0x8, 0x6}, @jmp={0x5, 0x0, 0x5, 0xb, 0x4, 0x10, 0x1}]}, &(0x7f0000000540)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0x5, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, &(0x7f0000001bc0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000001c00)={0x3, 0xf, 0x4, 0x20}, 0x10, r1}, 0x78) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000002100)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbde, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r4, &(0x7f0000000600)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x10, 0x70bd2d, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 13:27:03 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2553.962313][ T6828] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2554.003999][ T6829] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:03 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603001412080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2554.121826][ T6835] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 13:27:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xe, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:04 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2554.237925][ T6847] batman_adv: batadv0: Adding interface: veth85 [ 2554.253463][ T6847] batman_adv: batadv0: The MTU of interface veth85 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2554.365695][ T6847] batman_adv: batadv0: Not using interface veth85 (retrying later): interface not active [ 2554.455526][ T6853] batman_adv: batadv0: Removing interface: veth85 13:27:04 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:04 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000100)="18eff00c", 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @loopback}}) [ 2554.582239][ T6856] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x65}, [@generic={0x1, 0x2, 0x6, 0x0, 0xe19b}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 13:27:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603005a12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x7}) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x401) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 13:27:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xf, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:04 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2554.984067][ T6897] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2555.008617][ T28] audit: type=1804 audit(1594474024.708:3296): pid=6898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 [ 2555.140874][ T28] audit: type=1800 audit(1594474024.708:3297): pid=6898 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16377 res=0 [ 2555.238761][ T28] audit: type=1804 audit(1594474024.718:3298): pid=6898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 [ 2555.371696][ T28] audit: type=1804 audit(1594474024.738:3299): pid=6898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 13:27:05 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0xffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x3f, 0x6, 0xa9ee, 0x8, 0x6, 0x7, 0x9, r3}, 0x20) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00000000c0)=0x8) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 13:27:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x4001, 0x3, 0x450, 0x160, 0x0, 0x148, 0x160, 0x148, 0x3b8, 0x240, 0x240, 0x3b8, 0x240, 0x3, 0x0, {[{{@ip={@local, @local, 0x0, 0x0, 'ip6gretap0\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'macvtap0\x00', {0x0, 0x0, 0x1ff, 0x28000000, 0x0, 0xec, 0x7}}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f0, 0x258, 0x0, {}, [@common=@unspec=@cpu={{0x28, 'cpu\x00'}}, @common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv6=@remote, [], @ipv6=@mcast1}, {@ipv4=@multicast2, [], @ipv4=@multicast1}, {@ipv4=@loopback, [], @ipv4=@remote}, {@ipv6=@loopback, [], @ipv6=@private0}]}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b0) r1 = socket(0x29, 0x800, 0x3) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000500)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e22, @private=0xa010100}, 0x200, 0x0, 0x0, 0x0, 0xeb17, 0x0, 0x2, 0x7fffffff}) 13:27:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603001412080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x10, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2555.493303][ T28] audit: type=1804 audit(1594474024.898:3300): pid=6914 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 [ 2555.579567][ T6925] xt_hashlimit: size too large, truncated to 1048576 13:27:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603005a12080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2555.785838][ T28] audit: type=1804 audit(1594474025.488:3301): pid=6914 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 13:27:05 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0xffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x3f, 0x6, 0xa9ee, 0x8, 0x6, 0x7, 0x9, r3}, 0x20) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00000000c0)=0x8) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 13:27:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x60, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e5a080007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2555.856401][ T6925] xt_CT: You must specify a L4 protocol and not use inversions on it [ 2555.936285][ T28] audit: type=1804 audit(1594474025.518:3302): pid=6942 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 13:27:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0xa, &(0x7f0000000080)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x143) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4000000043) r5 = accept4(r4, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000200)={0x5c2, 0x0, 0x7, 0x0, 0x0, [{{}, 0x2}, {{r1}, 0xfff}, {{r2}, 0x7fd3}, {{r0}, 0x7ff}, {{r3}, 0xfffffffffffff000}, {{r5}, 0x40000000c}, {{r6}, 0x7fff}]}) unshare(0x400) r7 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={0x0, r7}, 0x10) [ 2556.158513][ T28] audit: type=1804 audit(1594474025.518:3303): pid=6914 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1892/memory.events" dev="sda1" ino=16377 res=1 13:27:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x300, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12030007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2556.290309][ T6967] __nla_validate_parse: 4 callbacks suppressed [ 2556.290320][ T6967] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2556.368249][ T6931] xt_hashlimit: size too large, truncated to 1048576 [ 2556.409853][ T6969] validate_nla: 3 callbacks suppressed [ 2556.409863][ T6969] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2556.486803][ T6931] xt_CT: You must specify a L4 protocol and not use inversions on it [ 2556.787992][ T0] NOHZ: local_softirq_pending 08 13:27:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x1000000}, 0x40) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x3f00}, 0x0) 13:27:08 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x600, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12140007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="6e87ffffffffe0d35b1004bb08064500002e085a300000000000019078ac1e00012d1414aa03009078030000004500004000000000000000007f000001ac73cf80fe44cacb3fadee34437558db39ff13f5ba"], 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = accept4$llc(r2, 0x0, &(0x7f0000000200), 0x80000) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4000000043) r5 = accept4(r4, 0x0, 0x0, 0x0) shutdown(r5, 0x1) r6 = accept4(r3, 0x0, 0x0, 0x80000) shutdown(r6, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 13:27:08 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x52, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000500e00000b6a19cb0b4ec3fab0ebbc757c7bc7f458168a5d5a12af6f41f3ee8d87abbdbba0230251b0cfaec50864c69e23dabdda2e67d5a4e7d06c890f9a743e6f134b06ff811dbe6f8f7582d32128691a66a12e5804b4d7cb0b818530b06f884be465ba189031d17802d7b123a0c09a9bb59183827df3e8ad2d03fe1d564f4783406b3879592", @ANYRES32, @ANYBLOB="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"], 0x48}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x68}}, 0x20000040) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cgroup.events\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r5, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0x9c, r6, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vcan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20044040}, 0x10) bind$packet(r1, &(0x7f0000000000)={0x11, 0x1c, r4, 0x1, 0xfa, 0x6, @random="ce3e7d174b36"}, 0x14) r7 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r7, &(0x7f0000000000), 0x4000000000001f2, 0x0) [ 2559.014199][ T6987] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:08 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2559.103011][ T6988] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2559.146277][ T6993] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2559.181240][ T6995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:27:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e122f0007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2559.233563][ T6990] batman_adv: batadv0: Adding interface: veth123 [ 2559.268260][ T6990] batman_adv: batadv0: The MTU of interface veth123 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 13:27:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x900, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:09 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2559.378972][ T6990] batman_adv: batadv0: Not using interface veth123 (retrying later): interface not active 13:27:09 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2559.431355][ T6995] batman_adv: batadv0: Removing interface: veth123 [ 2559.519129][ T7013] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2559.535511][ T7015] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e125a0007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x1000000}, 0x40) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x3f00}, 0x0) 13:27:09 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xa00, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2559.813957][ T7037] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2559.844582][ T7041] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12039807000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:09 executing program 0: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000100)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket(0x11, 0x800000003, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x2, 0x4) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 13:27:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f00"/20, @ANYRES32=r6, @ANYBLOB="00000000f1ffffff00c936000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff3, 0xffff}}}, 0x24}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r9, @ANYBLOB="0b00000000001000"], 0x20}}, 0x0) 13:27:09 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2560.058965][ T7059] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:27:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xc00, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2560.202242][ T7061] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2560.228778][ T7046] batman_adv: batadv0: Adding interface: veth123 13:27:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080207000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2560.263832][ T7046] batman_adv: batadv0: The MTU of interface veth123 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 13:27:10 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2560.344648][ T7046] batman_adv: batadv0: Not using interface veth123 (retrying later): interface not active [ 2560.380398][ T7073] batman_adv: batadv0: Removing interface: veth123 13:27:10 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2560.438449][ T7076] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2560.503723][ T7075] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2560.580212][ T7080] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080307000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2560.831430][ T7114] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x1000000}, 0x40) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x3f00}, 0x0) 13:27:10 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xe00, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) accept4(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000100)=@v2={0x2, @aes256, 0x0, [], "0cbbbe52031dfc3022ff27b4fa7e8689"}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="ca04b293e4280d7253b1befaf5898b758f0f0d487bf6b8bce0a0d4174148f0c2d6cc02000000f4ff405d0f4aca7feb58c23674c0bc9e114dab0c8dd1bc"], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r3, 0x6628) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 13:27:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080407000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2560.992870][ T7118] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:10 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2561.124529][ T7130] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080507000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0xf00, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:11 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2561.394893][ T7142] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2561.438145][ T7143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080607000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2561.547746][ T7126] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:27:11 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2561.643184][ T7132] batman_adv: batadv0: Adding interface: veth123 [ 2561.656300][ T7132] batman_adv: batadv0: The MTU of interface veth123 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 13:27:11 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2561.821609][ T7132] batman_adv: batadv0: Not using interface veth123 (retrying later): interface not active [ 2561.990872][ T7137] batman_adv: batadv0: Removing interface: veth123 [ 2562.090790][ T7158] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x42, 0x0, "00000000000000000000000000000000000000000000000000008000000000000000000000000000439a00000000000000000000000000000000000000000000000000006926ed0c00"}, 0xd8) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) connect$inet(r2, &(0x7f0000000000)={0x2, 0x5, @multicast2}, 0x10) 13:27:11 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x3f00, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x69a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000250800000000000000c6fcdc0000", @ANYRES32=r3, @ANYBLOB="00003b070000000000000a0010"], 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = socket$netlink(0x10, 0x3, 0x10) accept4$x25(r2, &(0x7f0000000580), &(0x7f00000005c0)=0x12, 0x80800) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r8, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x278, r8, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xb88}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}]}, @TIPC_NLA_BEARER_NAME={0x9, 0x1, @l2={'eth', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'veth0_to_hsr\x00'}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x64d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8c}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x40632d3e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe3e}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x46}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}]}, @TIPC_NLA_MEDIA={0x98, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x31}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4667}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf0e3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3a5}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x24008000}, 0x48010) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000640)={0x800, 0xffffffffffffffff}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000680)=r9, 0x4) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0xa, 0x7, 0x2500, r6, 0x0, 0xffffff9e}}, 0x20}}, 0x0) 13:27:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080707000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2562.275604][ T7173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:12 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2562.382130][ T7181] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2562.412031][ T7173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'ns/user\x00'}, @NLBL_MGMT_A_FAMILY={0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1c, r2, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) 13:27:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080807000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x5865, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2562.481254][ T7187] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 13:27:12 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2562.598680][ T7191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2562.636692][ T7202] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2562.672932][ T7203] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080907000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:12 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="c800000010001fff020000001ff0884380000000", @ANYRES32=0x0, @ANYBLOB="00000000000000009c0012001000010069703665727370616e0000008800020091e9000000000000000000000000ffffe000000000000800ffac1e0101080003008e000000040012f80700aeb7a4000000040012"], 0xc8}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000000000), 0xe303, 0x0) [ 2562.791080][ T7191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2562.871683][ T7216] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000200), &(0x7f0000000240)=0x8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) recvfrom$phonet(r2, &(0x7f0000000000)=""/16, 0x10, 0x40, &(0x7f0000000100)={0x23, 0x1, 0x7, 0x1f}, 0x10) socket(0x26, 0x6, 0x4) 13:27:13 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x6000, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x68}}, 0x20000040) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000240)={'syztnl2\x00', &(0x7f00000001c0)={'erspan0\x00', r6, 0x20, 0x7, 0x8, 0x9, {{0x14, 0x4, 0x2, 0x16, 0x50, 0x66, 0x0, 0x5, 0x4, 0x0, @private=0xa010102, @remote, {[@timestamp_prespec={0x44, 0x24, 0x4d, 0x3, 0x4, [{@rand_addr=0x64010100, 0xd20}, {@empty}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1f}, {@multicast2, 0xff}]}, @end, @ssrr={0x89, 0xb, 0x1b, [@empty, @multicast1]}, @end, @noop, @ssrr={0x89, 0x7, 0x5e, [@rand_addr=0x64010100]}]}}}}}) connect$can_j1939(r1, &(0x7f0000000380)={0x1d, r7, 0x0, {0x0, 0xf0, 0x7}, 0xff}, 0x18) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200e402, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479ceef6fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b04e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 13:27:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080a07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000004c0)=ANY=[@ANYRESDEC], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)={0x68, r4, 0x320, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}}, 0x11) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xc}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @ipv4={[], [], @multicast1}}]}}]}, 0x48}}, 0x0) [ 2563.390328][ T7230] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:13 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2563.521842][ T7233] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x6558, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080c07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socket$pppl2tp(0x18, 0x1, 0x1) listen(r0, 0x1) r1 = accept(r0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000000)=0x80) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={r3, 0xffff, 0x6, [0x0, 0x3, 0x20, 0x4000, 0x8, 0x2a]}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r4, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x4}, @generic={0x0, 0x11, "04e4f20e0648d173156c1303cb59ae"}, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mptcp=@ack={0x1e, 0xa, 0x0, 0x4, "88b4be0c75dd"}, @fastopen={0x22, 0x2}, @mptcp=@ack={0x1e, 0x6, 0x0, 0x4, "d350"}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@add_addr={0x8, 0xa, 0x0, 0xa, 0x0, @empty=0x2}]}}}}}}}}, 0x0) 13:27:13 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2563.797184][ T7256] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2563.848582][ T7255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080e07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2564.060161][ T7272] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0xa732}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000140)=0x1) 13:27:14 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x8100, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080f07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:14 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYRES64], 0x48}}, 0x0) [ 2564.282882][ T432] tipc: TX() has been purged, node left! 13:27:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12081007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2564.387024][ T7285] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:14 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2564.502703][ T432] tipc: TX() has been purged, node left! [ 2564.536774][ T7302] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:14 executing program 1: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000240)=@req={0x28, &(0x7f0000000100)={'caif0\x00', @ifru_ivalue=0x7fff}}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="240000001800dd8d13840a5d40000000020010002000fe020000000008000400", @ANYRES32=r3], 0x24}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 13:27:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12084807000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:14 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:14 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x2, 0x2, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001600)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001640)={0x28, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r4, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp6=r1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x8800) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000480)=""/4096, 0x1000, 0x40018001, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, 0x20) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = socket(0x10, 0x2, 0x9) sendmmsg$alg(r5, &(0x7f0000000e40), 0x0, 0x240080c0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x0, @multicast1}], 0x3c) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r6, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x8}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6, 0xfffffffd}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 13:27:14 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12084c07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2564.796042][ T7314] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:14 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x2}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='freezer.state\x00', 0x275a, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000180)) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r4, 0x2) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r5, 0x4000000043) r6 = accept4(r5, 0x0, 0x0, 0x0) shutdown(r6, 0x1) ioctl$FITRIM(r1, 0x40305829, &(0x7f0000000240)={0x0, 0x0, 0x4002be20000}) socket(0x0, 0x803, 0x0) 13:27:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12086007000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:15 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x3}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:15 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000001c0)={0x200, 0x1, 0x7}, 0xc) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) connect$l2tp6(0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000180)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80), 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f00000000c0)={@void, @val, @mpls={[], @ipv4=@icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010100, @remote={0xac, 0x14, 0x8}, {[@timestamp_addr={0x44, 0x14, 0xb, 0x1, 0x0, [{@multicast1}, {@loopback}]}]}}, @timestamp}}}, 0x46) 13:27:15 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12086807000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2565.685693][ T7380] IPVS: ftp: loaded support on port[0] = 21 13:27:15 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12086c07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:15 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x40, 0x2, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}]}, 0x40}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000f"], 0x3}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r4, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r4, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x44801}, 0x20040040) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r5, 0x4000000043) r6 = accept4(r5, 0x0, 0x0, 0x0) shutdown(r6, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x68, r4, 0x410, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x401}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x25}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000850}, 0x10) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x2) getsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 2565.831508][ T7380] lo speed is unknown, defaulting to 1000 13:27:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x6}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2565.875913][ T7380] virt_wifi0 speed is unknown, defaulting to 1000 13:27:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x68}}, 0x20000040) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000200)={'syztnl2\x00', r5, 0x2f, 0x3, 0x1, 0x5, 0x0, @dev={0xfe, 0x80, [], 0x2c}, @loopback, 0x8000, 0x8, 0x80000001, 0x8}}) close(r1) sendto$ax25(r0, &(0x7f00000002c0)="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", 0x1000, 0xc4, &(0x7f0000000180)={{0x3, @null, 0x1}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 13:27:16 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12087407000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x8}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2566.527657][ T7422] __nla_validate_parse: 11 callbacks suppressed [ 2566.527669][ T7422] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2567.111374][ T7380] ip6tnl0 speed is unknown, defaulting to 1000 [ 2567.178874][ T7384] IPVS: ftp: loaded support on port[0] = 21 [ 2567.231195][ T7384] lo speed is unknown, defaulting to 1000 [ 2567.256110][ T7384] virt_wifi0 speed is unknown, defaulting to 1000 [ 2567.646300][ T7384] ip6tnl0 speed is unknown, defaulting to 1000 [ 2569.892742][ T432] tipc: TX() has been purged, node left! 13:27:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12087a07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:19 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:19 executing program 4: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0x400}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f00000001c0)=0x20a, 0x4) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010300100000004000e401"], 0x34}}, 0x0) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x48}}, 0x4008000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000000004500004c9f84b692b333cddd3a1288e97a000000000002907890780000000050a69d92e9222cbb20f5d70193ef45f8533a1b92819157d7d51c1ed98522788df5cba54b9cd1406d16844f2120bc3bf8a8707ddbea380e191677e8387e6ad9f7060665e51fde2a4208ac14a1e8e028c63bd3fe41c692c187172a15dec1a806f00b991eea5e87a1467d65b728cd20fd479dc5fe04f6000021a6a16b204ef374cd000100000000000000006f0000000000001975ce0441"], 0xfdef) 13:27:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x9}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9) sendmmsg$inet6(r0, &(0x7f0000000c00)=[{{&(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4}, 0x1c, 0x0}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$kcm(r2, &(0x7f0000000140)={&(0x7f0000000000)=@caif=@util={0x25, "1fa20c5355b6f7a4986213230fdd9b1c"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="78e2251d27e8814bb4d607a78c69cd9d74b64564f2058cbaaddbcacccc9e23e10adb9e6d778e24", 0x27}, {&(0x7f00000000c0)="2a73c67af2c2dad46a7f70578ab1935e0cbbd55fae3290ed6c6f3529851909f03c3b28851fabfac944974e8c5cf5fd7e47023bd3773c250914c0cc", 0x3b}], 0x2, &(0x7f00000001c0)=[{0x50, 0x101, 0x2, "fa30fbe0e6e4db3e2570880f3de4ddde6c84336d3c829c22bee6a2ad7ac3b031c2c26fd83feedb68c82c6755bc15cb56e484268f4ec87a0cb4df"}, {0x20, 0x109, 0x3, "ddfb2ccd58038637b23a9c02"}], 0x70}, 0x20000880) 13:27:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x800000000000c) r2 = socket$netlink(0x10, 0x3, 0x30) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x111) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x141080, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r3) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r4, &(0x7f0000000040), 0x10) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0xa520}], 0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYBLOB="000000800000000003000000000000000500000000000000", @ANYRES32, @ANYBLOB="000000000500"/28, @ANYRES32=r1, @ANYBLOB="000000000100"/28, @ANYRES32=r0, @ANYBLOB="00000000f7ffffffffffffff00"/28, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28]) sendmmsg(r4, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 13:27:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12087c07000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2570.155745][ T7493] validate_nla: 5 callbacks suppressed [ 2570.155756][ T7493] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2570.192974][ T7496] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:19 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xa}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2570.340606][ T7514] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:20 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080014000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:20 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") clock_gettime(0x9, &(0x7f0000000000)) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000100)=""/180, &(0x7f0000000200)=0xb4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x22, 0x2) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) [ 2570.500056][ T7533] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2570.603005][ T7538] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2570.621967][ T7535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:20 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:20 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208005a000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2570.813516][ T7556] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:21 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xc}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12087fff000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208005a000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x33, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYBLOB="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", @ANYBLOB="00000000000000001ce7152309fb4d45e26f6e64000000000c00ffffffff090000000000"], 0x3c}}, 0x0) 13:27:21 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x18, r1, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x4e1f, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$ETHTOOL_MSG_FEATURES_GET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x10, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008091}, 0x4000) [ 2571.668545][ T7577] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2571.729224][ T7582] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 2571.749311][ T7584] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:21 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080004000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:21 executing program 1: syz_emit_ethernet(0x584, &(0x7f00000006c0)={@local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x2, 0x6, "e99b40", 0x54e, 0x2f, 0x0, @dev={0xfe, 0x80, [], 0x35}, @ipv4={[], [], @multicast1}, {[@fragment={0x1, 0x0, 0xc, 0x1, 0x0, 0x10, 0x65}, @srh={0x2c, 0xa, 0x4, 0x5, 0x0, 0x40, 0x2, [@rand_addr=' \x01\x00', @remote, @empty, @local, @empty]}, @routing={0x3c, 0x2, 0x2, 0x6, 0x0, [@local]}, @srh={0x87, 0x10, 0x4, 0x8, 0x20, 0x10, 0x3, [@mcast1, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, [], 0x29}, @local, @private1={0xfc, 0x1, [], 0x1}, @mcast1, @dev={0xfe, 0x80, [], 0x19}]}, @fragment={0x2f, 0x0, 0x1, 0x1, 0x0, 0x1b, 0x68}, @dstopts={0x3b, 0xe, [], [@generic={0xa2, 0x51, "eb8fcc3f118402b94af11bfecb41038f142c2bb9d3d6d0499849ba8fab71ceeb004d49c401ee52aa3261d980f22aad5d0980828201d8f010157b452ddfc34b447ae66c1b094152e2e96bda129231f8281a"}, @calipso={0x7, 0x20, {0xdb971787e3bdf013, 0x6, 0x3f, 0x4, [0x0, 0x9, 0x9d]}}]}, @srh={0x5c, 0x20000000000000bb, 0x4, 0x1, 0x81, 0x68, 0x35, [@dev={0xfe, 0x80, [], 0x37}]}, @hopopts={0x62, 0x20, [], [@generic={0x51, 0x37, "992f265805eee14f1547ea7262f5b4434a192e91149b4f8cc2e2e341d09d6a85b16c3a93d826c0aafbeaf5f5913b4d7533c5bc1bb9e6fa"}, @pad1, @generic={0x58, 0xc9, "3ab6adadd2674e4b314c9d1d1c48a9f5043ba916d5b53a3ea438abfba4787282b045a111ae14b40a56df67aa652aebd544dabd72e1d2c2a9e4620af9bc9d5f7823418acfcce0c732c2092a5a649daeb2ff179e8360dc9f82a57eef8866cbbba5f83aba3a708eec8612f2fb03a7e090fb0551bed0cdc6c01b29f00ae5f884b25cc35cf6a623f01694fd7f4082b9d49fd358d6021df9728bd0ff0e051a021e1e1db7730a7ad48cdce2a558cd8e3e5c1139702becd993a7d5c5cfdee1d60ef52ef440868f9b0ea27d1269"}]}, @routing={0x3a, 0x6, 0x0, 0xc9, 0x0, [@ipv4={[], [], @multicast2}, @empty, @mcast2]}, @routing={0x3b, 0xe, 0x2, 0xfd, 0x0, [@loopback, @mcast2, @private1, @private2={0xfc, 0x2, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, @dev={0xfe, 0x80, [], 0x21}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xac, 0x1, [0x8], "083697570a5ed70d294f00fa8685de520524acced2e9b5db7047c11c6b591491c1bf1d492b41364d3af90fee4ad006abaef42d760c53d2c03e9ead508cf85f0395089895954ea7ad0e940d918806fa4bf491a6d0040efacee9e3200f327c78a3a3970ab473ab999069529e5c10a6baa71242c0c65f59c075e481fdddd858851ed2639ce67a5332fac66963979ddf268415debecb1033e02170553a54fdc374559b54f2926730ada9fcc2fc4e"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [], "de0c1ccd0e4761c53ca1052fe62ba9e0cb408608c8725bd4ef3f42c36a48f700803fd581479a915bcab5a8a6adc8fa9bd5c3a0d523682c2f433801d6760e6d535eaf160f0d2760b7e7fa4fd74cd52bb82f399f1c6f208bcbd911ec"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x6, 0x2, 0x2], "af4e8c6feb1ad928a8c95dbf968a94d3ad46894eef19a25f0d362a0f3603ddd5525415a1f60355958929b8c50334c59bf7a36efaf92679132a6f1a6a34a3e8faa3"}, {0x8, 0x88be, 0x0, {{0x1, 0x1, 0x20, 0x3, 0x0, 0x0, 0x7, 0x69}, 0x1, {0x9}}}, {0x8, 0x22eb, 0x4, {{0x4, 0x2, 0x6, 0x2, 0x1, 0x0, 0x2, 0x63}, 0x2, {0x8, 0x5, 0x0, 0x6, 0x1, 0x1, 0x3, 0x1}}}, {0x8, 0x6558, 0x0, "3624b4581c69ae2040e9124c517c339534d19312dc290326e55ef92c18f77782931c4e77fe5a04e80eac7d6196cab2aa4d6fb96ab62db215374bf3ad92c955a508e8c4f0bf2ac9bc0df763e62169f2d9c8833005fe29aae893bc"}}}}}}}, 0x0) [ 2571.862161][ T7586] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 13:27:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xe}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x47a0, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000240)={@val={0x4}, @void, @ipv6=@tipc_packet={0x9, 0x6, "142df0", 0x9b, 0x6, 0x1, @mcast1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, {[@hopopts={0x3c, 0x9, [], [@ra={0x5, 0x2, 0x7}, @pad1, @hao={0xc9, 0x10, @remote}, @generic={0x9, 0x25, "c28a1d5103db74d03dcaabbf6346b498c9e5e99cc338b1fd337cc6c4ad9442da47dcd09a60"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x2c, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [], @local}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x2c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x65}], @payload_conn={{{0x1b, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x2, 0x4, 0x0, 0x1, 0x1, 0x5, 0x0, 0x2, 0x6, 0x1, 0x4e24, 0x4e23}}, [0x0, 0x0, 0x0]}}}}, 0xc7) [ 2572.004372][ T7602] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:21 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080014000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x80, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) syz_genetlink_get_family_id$ipvs(0x0) [ 2572.089776][ T7607] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2572.259399][ T7619] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:22 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xf}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208005a000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2572.615567][ T7638] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2572.630240][ T7636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:22 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0xfffffffffffffffe, 0x100000000, 0x7ff, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGUNIT(r4, 0x80047456, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x2) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001200)={r5, &(0x7f0000001140)="331e800f673915326beb4f3abac6bbe6bb647608d36f48af302de1b8ffe4bfde548ddb010c8cf11853360ac307cf2e8eb9b051ce662830db12f54051b89efbb85f4eb1cc2369b79e0efb8b4b2c173240481524d93f68a0ca3b000f2b081e1ccc82c2ff2b8849c231796ceb4c2113264f01f7e577a419268b765c6a022d960d0b0e1f8b9bf70e7d016e452e104d36df8d1af3841583a1391a2f58f0da13e0a85ec0ed1b0c1432553efd25c8"}, 0x20) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@ipv4={[], [], @loopback}}}, {{@in=@initdev}, 0x0, @in6=@ipv4={[], [], @private}}}, &(0x7f0000001340)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001380)={0x0, 0xfffb, 0x3f}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001400)={r7, 0x63, 0x10}, &(0x7f0000001440)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001480)={0x0, 0x2, 0x9, 0x7ff, 0x7, 0x2}, &(0x7f00000014c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001500)={r8, 0x0, 0x950}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$cgroup_ro(r3, &(0x7f0000001540)='devices.list\x00', 0x0, 0x0) r10 = openat$cgroup_devices(r9, &(0x7f0000001580)='devices.deny\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r10, 0x114, 0x7, &(0x7f0000001680)={@qipcrtr={0x2a, 0x0, 0x8a5c0a581cdc15af}, {&(0x7f00000015c0)=""/111, 0x6f}, &(0x7f0000001640), 0x22}, 0xa0) syz_genetlink_get_family_id$SEG6(&(0x7f0000001740)='SEG6\x00') 13:27:22 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:22 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007020000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:22 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) accept$packet(r1, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, 0x0, 0x4040015) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x8000000006}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200000c3, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='&', 0x1, 0x404e851, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xef) close(r0) [ 2573.497537][ T7651] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000003540)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x6cacf32a525b342d, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000080), 0x4) 13:27:23 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x10}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:23 executing program 1: socket$inet_sctp(0x2, 0x800000000001, 0x84) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) accept4(r1, 0x0, 0x0, 0x0) pwrite64(r1, &(0x7f0000000000)="751ab613c619cb02282bbd12b78ac063e64241e8699a024e82", 0x19, 0x80000001) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 13:27:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007030000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x5e7) [ 2573.752278][ T7673] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007040000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:23 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000003540)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x6cacf32a525b342d, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000080), 0x4) 13:27:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @loopback, 0x7fffffff}, @in6={0xa, 0x4e20, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000000}, @in={0x2, 0x0, @loopback}, @in6={0xa, 0x0, 0x1, @mcast2}], 0x64) 13:27:23 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:23 executing program 4: syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) setsockopt$rose(r3, 0x104, 0x0, &(0x7f0000000440)=0x2, 0x4) 13:27:23 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x2}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:24 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x3}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x60}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:24 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x5}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:24 executing program 1: sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYRES16], 0x84}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0x8, 0x6, 0x4, 0x1, 0x14000000}) socket(0x1, 0x803, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) connect$phonet_pipe(r3, &(0x7f00000000c0)={0x23, 0xe7, 0x57, 0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x29509}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x1}}}, @IFLA_MASTER={0x8}, @IFLA_NUM_TX_QUEUES={0x0, 0x1f, 0x4}]}, 0x40}}, 0x80) [ 2575.298783][ T7724] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:25 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000000)=0x9) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 13:27:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x6}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007050000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x0, &(0x7f0000000000)="080db5055e0b") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4000000043) write$binfmt_script(r3, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRESDEC=r0, @ANYRES16, @ANYRESOCT], 0x208e24b) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) close(r1) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000180)="75f5e1bb4429d9a2010a6f2e917883231390a82a5ab8af643ecf8835d72639be574df945c339ea3234a01e214cccd2883322dfbc58c49800f10378155eadae080ff2f5feadc1285ece92ea49e8c151e4727587bcf113fc80932e8d044ad5c48505c009ca2e6c3099b7f9322ae3abedc37d896de12c3bc92f67f35220f128d542412522ed5c2bd45e6d3f", 0x8a}, {&(0x7f0000000240)="813748630b39d147cb510375c1", 0xd}, {&(0x7f00000002c0)="7b7f030b56feec0bfad05f1f2b56f72ef7043e283e40d7aaea9c81fcfaf38639c27c46d0143d216d52fd0664ed0daa9026cf928c6bd3cea7399116716cb7cc022eff81e591015133a1c6f90e075ed8a62f235a676c86ec635ccc001ad3e3917e12453a4635324be69aaf9f5fb1b0d186b8248285dc9d75fe615daefa71cf303acb2b303f2b6fc45722bae8e857383ff57e3aabd7561a2f1c1200c4a1a784d5cae463343545ba8bc201c8fa66db5ab2cdf255302991c4c4c8f5eae804356d1564b8f4f121", 0xc4}, {&(0x7f00000003c0)="371b4f1b552871e21b84b26af4b12d1f212a1033fac2a590374d39f3328c7f23c7b97d25cb61cb56fed3146bada6445013a3b6e706b3eb5e66ceabf9120732406e388ecf0c52469fe4df89d4c15df1ad149673eb65898aae42dcc57e58e99bacd91f842ae80c80bcea98100f47fc9430563a7c075e8dd904ebc7683eca", 0x7d}, {&(0x7f0000000440)="869c9952bbbcffc1d50d2e25708fa567e17f30e62458f0c279e62389cb9bb5239f3dd03d435b8a819a0d08924b45dce13dc8ae0e08b6245fb895eb9250f5469a8421038a9ee7eaab821d3bf2205df607e05e211763263d1faac141a4ead308b413d4f1892cf5fbdc1a1a8f1c9dcae233cc1be6d1bd0501439c207ccb250b4d09eea197ecf37364fe8ee8db07", 0x8c}, {&(0x7f0000000500)="8935e67f8deade5e490954430ab7eef7f0590b5d44d319e3f15d09d66d161148d7e85fba6f", 0x25}], 0x6, 0x3) 13:27:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x68}}, 0x20000040) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000005b80)={'syztnl1\x00', &(0x7f0000005b00)={'sit0\x00', r1, 0x29, 0x0, 0x94, 0x2, 0x12, @empty, @private1={0xfc, 0x1, [], 0x1}, 0x8, 0x8000, 0x9, 0x6}}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x68}}, 0x20000040) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005cc0)=0xe8) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005e40)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="be298c501ef00d2567d4a03f68d0bd632989b108e4f13e55be451317ce3646f5d47c79797adc532e0a09e6ee1571b6fd9b3cf646a037f64265f3431151ebb2880856c61addbcdd5f9ac8490bd59682ab9acb65ac77411175e3e7dbb224e04252f571d3695f81646a767a9575b41daa919aad31749322818c0767b4f920e26452e265c152154fa0785c968d10a1a9e67dae0253bbe781fc931418dab3f793e0bba30f88864511d6f467c54f7e6c28", 0xae}, {&(0x7f0000001500)="ef6324b7b365e4a00e0ed3aa41d15b666f9329ef352f0576188131622e816b67278325aa24ffcb7c4856094ebe7c3af86bbabbba59c897183508e424cd634097c4fc9987f6cdd2dd7258668ea086f528d0ea407fadfe74d410a4fd3b02ad02ceb574843675b07ae7bfae1917bc1a94ff9e6f65ef6186864ce6e9adf1bba0c75b46ec85a653bf5b8ac9b39ddf0782cca0a89a4947a30f41838944fa82059e7def81fdca866745ae39bf756df55495aeb8383f6c95640b7ac8c442960856f69f472ceb0dc408a7ada3db9f5c41668a401f", 0xd0}, {&(0x7f0000001600)="58c38f04587de41e6ede370beb0026b0b7b6fccdd992673fa14965143bc35d730d73ae1fa8c4d1791855c5c81480ec5c0bf0d046ade4cb0fd58975b749d89e2be45dbe87a98f2e82e19dfdf279a36461bcd60ac81bf77febda920ff4489d9a468e526468b5a5d3abc401cbc9634a9c74abb2c5dc222afaae1ce8a5a74b24d29408ad9df6878d4c1f3b7338", 0x8b}, {&(0x7f0000001440)="a5174de8b6b5074296692c16a43c50eeea42f6489a72f703c7aa3b7a9c542683e4f096cdc3c42cd9810a013fc3036c24152e98e2b3b5ef94808999ad089a8454486702bdd746e373ee5fff13b35da67cd11bbb948dac83dafede3eb3b8", 0x5d}, {&(0x7f00000016c0)="40235dd4bacac0dbdc11cc4f4ccb1cc0a566ea1837b2b789cab4cef864257c165a67c34e06f5f79c8e360920663f62b21a046d95159795229d3cd623f4ffe0a06fd4b51fe891078477f5595ba7ba3ae8e94bde705a46c0435a7f2c7f1a0f647b4c324d66e9c5ee5e88", 0x69}, {&(0x7f0000001740)="f0df573af579b05c4f675ea9082194c010bdf69c5981c88be679809058cb3ea5bd6ed8ecd1e28681a62da271a866d764dd7696af4989486d923d059661f7610ccf9ea1f88794", 0x46}, {&(0x7f00000017c0)="2dcd8973f898ad810c64d4149467f61416ba4d0c1568b7b494c0e13f9f495f64dbf934bea5d865805ac868be9c2465b5912748fa0f2a20a3306b6e95c7150032ab5687702a62ac1682131a0008916b0f746c32f4169a5947b85ea7cf3085e45a07b0aa89cecc6d16a71208464bbaa973c17c6b27a9bb50c504ce1760a20ad290897f3c96103ba89d56c1607da16cb2444f560b9092906cd1ad371f0d0439c09ab056491a804c50fbefe726f6ae54861efe225fa09be6b6c03a232b06a4f5dc6a4242d37cf62c9c52dbe07eebad30ad2928f9c6e9a96bfad54b80531066f476aa8f3e52097120046dd2efc449dd", 0xed}], 0x8, &(0x7f0000001980)=[@ip_retopts={{0x30, 0x0, 0x7, {[@noop, @ssrr={0x89, 0x1f, 0xbd, [@remote, @rand_addr=0x64010100, @broadcast, @multicast1, @dev={0xac, 0x14, 0x14, 0x9b}, @loopback, @multicast1]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2d}, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x100}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x20}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x118}}, {{&(0x7f0000001ac0)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001b00)="e0b3b7e06d29c96a8df5448ea8997cb791d151389a3309", 0x17}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)="ed74661d117b5e9d4a6c711327361c08ba99588c0b2596739947a8080fbb64befc17a0a2a9d663f9f78dbb1d3bd2d023a9b93f3929770668dc4516d503895aed30fcbcd5904124a5a3afbb106bab7dfe05396de14dce333a866f506af5906e034ffeb950bfe4e59d7be417154d82e66cec7f4c26b061bf6b5059b7baa08bfa5e7ae7dee633f9d004c412de7cc8a4df56f4a2843c92514a4d07d3758d1fdd97f15cc6c1f8807a7db23882fe648302324b36a480b22043c3facbc0f28856", 0xbd}, 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{&(0x7f0000004a80)="7c856aeae19bf723800c99e370be482697af2e5799fb634491c43e6f431388fca97992f440d5685b8244", 0x2a}, {&(0x7f0000004ac0)="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", 0x1000}], 0x3, &(0x7f0000005d00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @loopback, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}], 0xc8}}], 0x6, 0x400c4) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30001000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x20, 0x2, [@TCA_FLOW_EMATCHES={0x1c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8001}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xc, 0x1}]}]}]}}]}, 0x50}}, 0x0) r9 = socket(0x1000000010, 0x6, 0xfffffdff) sendmmsg$alg(r9, &(0x7f0000000200), 0x4924924924926d3, 0x0) 13:27:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x300}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2575.506126][ T7748] validate_nla: 2 callbacks suppressed [ 2575.506136][ T7748] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x7}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2575.548490][ T7747] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 13:27:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007060000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2575.657885][ T7750] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:25 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0xb}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2575.785829][ T7752] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2575.872729][ T7773] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x600}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:25 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket(0x23, 0x3, 0xfffffff9) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) 13:27:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007070000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2576.061853][ T7782] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2576.196175][ T7788] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2576.362541][ T28] audit: type=1804 audit(1594474046.048:3304): pid=7790 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1815/cgroup.controllers" dev="sda1" ino=16383 res=1 13:27:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007060000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x3a}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x900}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2576.645544][ T7815] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 13:27:26 executing program 1: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 13:27:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0xfffffffd}, 0x10) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x7ff, 0x0, 0x10}, 0x9c) 13:27:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007080000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0x60}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xa00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0124fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0224fc60100002400c000200403582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0) [ 2576.754714][ T7819] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2={0xfc, 0x2, [], 0xff}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007090000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2576.815341][ T7824] __nla_validate_parse: 1 callbacks suppressed [ 2576.815351][ T7824] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2576.906531][ T7830] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 2576.961434][ T7839] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 2576.999014][ T7845] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0x0}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xc00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) accept4(r2, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 2577.028988][ T7839] device  left promiscuous mode 13:27:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800070a0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2577.170354][ T7852] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2577.171687][ T7830] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 2577.189574][ T7839] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 13:27:26 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x3}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2577.306396][ T7830] device  entered promiscuous mode 13:27:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x4}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800070c0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xe00}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2577.779708][ T7876] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800070e0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x5}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2577.878163][ T7878] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xf00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x6}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:27 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800070f0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2578.121095][ T7894] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:27 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0xb}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xf00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x3f00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007100000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x38}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000eb", @ANYRES16=r5, @ANYBLOB="21010000000000000000010000001400018006000100020000000800030000000000"], 0x28}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r5, 0x658df6d2799304e2, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socket(0x0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000340)=ANY=[@ANYRES64=r3, @ANYRES32, @ANYRESOCT, @ANYRESDEC=r3, @ANYRES64=0x0, @ANYRESDEC=r0, @ANYRESOCT, @ANYRESDEC], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "66dad6d08a5f9e3c", "e9a3008dfacb1772eda43dcb7ee358547aaeec88934189655edc5ace54758056", "e765eefb", "290544acd70910b1"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 2578.666403][ T7914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001e00), 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xca}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0) listen(r3, 0x4000000043) r4 = accept4(r3, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x1406, 0x100, 0x70bd2c, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4805}, 0x400c804) openat$cgroup_ro(r0, &(0x7f0000000000)='devices.list\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) [ 2578.777072][ T7917] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:27:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007480000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x5865}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:28 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800074c0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2579.078199][ T7947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:28 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = gettid() r4 = getuid() r5 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x80006, 0x0) r7 = gettid() r8 = getuid() r9 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) ioctl$TUNSETGROUP(r6, 0x400454ce, r9) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, r4, r9}, 0xc) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48000000100005ef7b68ee0000000000e0ad0000", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r10, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {0xffff}, {}, {0xe}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, [@TCA_BPF_FD={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec15, 0x0) 13:27:28 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2579.193911][ T7952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007600000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x6000}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2579.282948][ T7959] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:27:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 13:27:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x3e, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000000043) r3 = accept4(r2, 0x0, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) bind$rose(r3, &(0x7f0000000180)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @bcast, @bcast, @default]}, 0x40) close(r0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r5, @ANYBLOB="0600090003000b30c049a76d0e5f601349038df60200"], &(0x7f0000000080)=0x1a) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) 13:27:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007680000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x6558}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800076c0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x8100}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007740000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:29 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket$inet(0x2, 0x0, 0xffffffff) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x2}, [@alu={0x7, 0x1, 0xb, 0x4, 0x7, 0x0, 0x10}]}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x2001}, 0x20000000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x8000000000000b0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000002100)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x40110}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)={0x1c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000d0}, 0x8000) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x4004801) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(0xffffffffffffffff) write$nbd(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="6744669895985046000000000002000050daed80a2aab26967b54fe75c2a8588951c03234f23b76c64a3606493501329916b6783f8c2875e612bb7802c6e8943260a87f576d78a4426f57a2dc6861c2e8fb733053fd83eccbcd11887abacba6d2c6462539d3f22d0a2b78dc05dbc6b5466f8aa8ce5d764ed4565db8ecd4e1e0b"], 0x10) syz_genetlink_get_family_id$gtp(0x0) 13:27:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800077a0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:30 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800077c0000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:30 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) unshare(0x40000000) accept(r0, 0x0, 0x0) unshare(0x40000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x40440c0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd000000100001000c08100041490000001ffcff", 0x58}], 0x1) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c000001", @ANYRES16=r4, @ANYBLOB="00082abd70e7fedbdf250f000000052033000200000008003400020000000500350005000000"], 0x2c}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, 0x0, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000001c00)=[{{0x3, 0x1, 0x1, 0x1}, {0x0, 0x1, 0x0, 0x1}}, {{0x0, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x0, 0x1}}, {{0x3, 0x0, 0x0, 0x1}, {0x1, 0x1}}], 0x18) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 13:27:30 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) accept$alg(r5, 0x0, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000340)={@val={0x0, 0x88b5}, @void, @llc={@snap={0x1, 0x0, ' ', "bec12c", 0x88be, "688213a0614023a3439f4ecfe187dfe2c753380204bf5736c2fa51b382ac86d33e2541e1c9ba1fee15dc9bbe7d839694e7b10cb1d126d34f7d213c29cbd25701b0aa9baf7fd67ae2e3c4b36347a0c2228e4b513307758cd031ed4a61034e59b13120e7c6d80bcfda441b476caf1dbe68e571f4acde4a36461341c2dab1e49bfb1f303807877ad072f7c21d"}}}, 0x97) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e22}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x68}}, 0x20000040) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r6, 0x2f, 0x7, 0x80, 0x10, 0x40, @private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x8000, 0x8a, 0x1}}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 13:27:30 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2581.055120][ T8062] validate_nla: 12 callbacks suppressed [ 2581.055130][ T8062] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x2}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2581.123077][ T8065] IPVS: ftp: loaded support on port[0] = 21 13:27:30 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @empty, 0x2}, {0xa, 0x1, 0xffffffff, @private2, 0x40000000}, 0x31, [0x3, 0x1, 0x9, 0x5, 0x4, 0xcea0, 0xa4b, 0x6]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r1, &(0x7f0000000100)="0503460008003e0000000200c52c", 0xe, 0x0, 0x0, 0x0) 13:27:30 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007f00000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2581.206793][ T8071] IPVS: ftp: loaded support on port[0] = 21 13:27:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2581.425278][ T8081] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2581.445376][ T8065] lo speed is unknown, defaulting to 1000 [ 2581.460420][ T8071] lo speed is unknown, defaulting to 1000 13:27:31 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000300812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2581.470681][ T8065] virt_wifi0 speed is unknown, defaulting to 1000 13:27:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x3}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'cgroup.controllers\x00'}, {0x20, '%,&!^!.!%'}, {0x20, '$\xee\xb2[\'-[%'}], 0xa, "c5d8a00549b12db30a2db6fc95f64fb4380058fe13"}, 0x47) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x810, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x30}, [@ldst={0x5, 0x0, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000080), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r0}, 0x78) [ 2581.612851][ T8106] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2581.829576][ T8075] IPVS: ftp: loaded support on port[0] = 21 [ 2581.917082][ T8122] IPVS: ftp: loaded support on port[0] = 21 [ 2582.381236][ T8075] lo speed is unknown, defaulting to 1000 [ 2582.424176][ T8071] virt_wifi0 speed is unknown, defaulting to 1000 [ 2582.424195][ T8065] ip6tnl0 speed is unknown, defaulting to 1000 [ 2582.827676][ T8075] virt_wifi0 speed is unknown, defaulting to 1000 [ 2582.950875][ T8071] ip6tnl0 speed is unknown, defaulting to 1000 [ 2583.286088][ T7] tipc: TX() has been purged, node left! [ 2583.319429][ T8075] ip6tnl0 speed is unknown, defaulting to 1000 13:27:34 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000500812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x4}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:34 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r3, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r4, 0x9}, &(0x7f00000001c0)=0x8) 13:27:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="2000f48e02070300010073797a300000000900000000000c6100000000000000"], 0x20}}, 0x0) 13:27:34 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="4c0000001300ff095ffefd956fa283b724a6006b00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000080)={&(0x7f0000000200)=@canfd={{0x2, 0x0, 0x1, 0x1}, 0x1b, 0x1, 0x0, 0x0, "55110781ae575f3a7c73d3d2e949cb55ce88f5c709b6be3b8a3f49f57d1ba9ac430c3e5bf7dfb79acd254e30cb6f053826731badf416be4e3fad6879b054d7b0"}, 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 2584.804451][ T8197] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2584.827504][ T8196] IPVS: ftp: loaded support on port[0] = 21 [ 2584.835773][ T8199] __nla_validate_parse: 8 callbacks suppressed [ 2584.835782][ T8199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000600812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x83, 0x4) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000040)="200000001a00010200190d958d00a0088000000001040000", 0x18) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="e883f961ceb160139584a8b29409147da8fc3035a6ff06edb3d6d70e9e176545fc6b6d2ae3cb5bf2d66060d9e535eaa0c91bd0a26f2288d235d429b1b19e039959dc2cd482408be0b0b063efc267d65d485d911cacc3eeb2d3ef1d1891704b03509749fa59622f5cbbd8f540cf1be3760669d575eab4bbdad4efb5b45088238d2434d4f671f40ef39b3b46c013733b1d8ed907d977ac4f5be0ae7257b181", 0x9e}, {&(0x7f0000000300)="7f13c90b9dcdc170f371067489e101fc34cce7f0abdfef29df8af83e8034cf5f3388ce1db5b1e2b9f7f87068ba05ef7a9334915953f09002bbde080705f20c295fa5b8e0ca51c90cafc4e69da3962f4a7ea6899f658351944c058dd426ee3e67454695e5ad2566bfec32e0c2c3758daa9e927f0c55dbd7e088dc2e1046dbe99d23ca77c4492b", 0x86}], 0x3, 0x8048004) splice(r4, 0x0, r2, 0x0, 0x2, 0x1) sendfile(r4, r0, 0x0, 0x80000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000180)}], 0x1, 0x1) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, 0x0, 0x20000080) socket$phonet_pipe(0x23, 0x5, 0x2) 13:27:34 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2584.985550][ T8196] lo speed is unknown, defaulting to 1000 [ 2585.033973][ T8196] virt_wifi0 speed is unknown, defaulting to 1000 [ 2585.066775][ T8217] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x6}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:34 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000700812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0xfffffd38}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="ff000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x4000050) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000001900000028001200090001007665746800000000380002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 2585.251075][ T8222] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:35 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2585.394595][ T8235] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2585.460840][ T8224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2585.490670][ T8236] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:27:35 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000900812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2585.697638][ T8237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2585.825866][ T8237] bond24: (slave veth127): Enslaving as a backup interface with a down link [ 2585.876375][ T8240] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2585.982214][ T8240] bond24: (slave veth129): Enslaving as a backup interface with a down link [ 2586.030368][ T8276] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2586.096421][ T8236] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2586.127863][ T8237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2586.216538][ T8237] bond24: (slave veth131): Enslaving as a backup interface with a down link [ 2586.241812][ T8202] IPVS: ftp: loaded support on port[0] = 21 [ 2586.246429][ T8240] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2586.343601][ T8240] bond24: (slave veth133): Enslaving as a backup interface with a down link [ 2586.392585][ T8196] ip6tnl0 speed is unknown, defaulting to 1000 [ 2586.401823][ T8202] lo speed is unknown, defaulting to 1000 [ 2586.431666][ T8202] virt_wifi0 speed is unknown, defaulting to 1000 [ 2586.891161][ T28] audit: type=1800 audit(1594474056.588:3305): pid=8283 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16355 res=0 [ 2587.130476][ T8202] ip6tnl0 speed is unknown, defaulting to 1000 13:27:37 executing program 4: r0 = socket$rxrpc(0x21, 0x2, 0xa) connect$rxrpc(r0, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0x24) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@ip_tos_int={{0x18, 0x110}}], 0x18}, 0x0) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000040)=@id, &(0x7f0000000080)=0x10, 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000100)=0x4, 0x4) 13:27:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000a00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:37 executing program 1: r0 = socket(0x1, 0x80002, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000380)={0x7, 'gretap0\x00', {0x7f}, 0x9}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) socket(0x2a, 0x0, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000002100)=""/4096, &(0x7f00000003c0)=0x1000) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3325}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0xffe}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1f, 0x13}}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmmsg(r4, &(0x7f0000001fc0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x2, 0x4, 0x546d, 0x1, {0xa, 0x4e23, 0x1, @loopback, 0x1}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)="27d7b8a7b3bc995bd3bb2da26809e77e0094365714d61e43e07f49ddbe3337967400a219bc419c1b0cc5cd24066efcc38406a3bb4163d79b4cf7e79b3a6035eda41ee05d65989d7c01b9a65fef1697c1", 0x50}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000002040)="f4e3036b20d8831ece1753e183cc6f0d3bf17bcfa1f5b29ff1c21df7f915a1b8ce16c42e401e3aa23628adcc91df6de22a92da5927540731ffcb9294ca9d0b7637a65f066decff257f7492f1294904d2202c67e168cf2333baf1accc92374efe16e3e57be04e63f970b0143f92b615807132ae2808ed366ea54ab2edd80cf5f3ee9184da68497c3e8e4cde5da9c9036894130a7f89c1d09c5580bf92650cf52587d33fb52a4ecc7aa9c4aae6186bdd3cddb86794356803e5", 0xb8}, {&(0x7f0000000440)="809800ff5054958b4c1e2d45e13ddc74c359d0a28a93f213f07c844d8d75659022aa737ac25c0800bc3727fc2932f27743879d13cd3c6ff2309ac30b922646d7f9b8da4357a3c1ea310fd9de58efc4151484a8326d5150b6be98c3418d054d17e717dbe0452c7fd2fa187fb3e5d688361e9912d1e254ea2289fb6424a99ffaadb46f4c21d1b9c5dfd141c38e6866ec70b1752703a313b4a818accddc15bd41", 0x9f}, {&(0x7f0000000500)="d2aabee5c0b05387693f66ccb3e469c414c11bbb91ee812c3b05e1c9033b1552dee3607684ffa162efea24882d6f2c24bbb97fc4240e3d2864b7484d2641a274c81aabb135de6e9df17c417e6f29ff5cc316399f2ed813fb2616539b86b8281a56fd4553f67b7101bb32d2aad111fda973425da8120ebe3f41a0b75d620b560b2bb5e91467a15c154dcc842e35f3e7e39b2f5361f55897699147b1593e3a01f95ff643f991a42a81c0ed4cf119e7a9c96b931a3693cfbf96d6a7d332b27a1c960886622981efec9eae3fbb2b5fde2a132a274e0ab40fa30b4d7989f94e445b2b8de9be43f517d91096b17fdd1a0e0dca", 0xf0}, {&(0x7f0000000600)="ca91b7901143de0256a4b7713025dff787161fc9f12febab2c1122da6160e0e6b0618f524939093128eaaade7e65cc90317fbf2e9f67de3c0977cfcdf4c0c00df351dd27f56a21e9f01bc23ac93031f126232a7c2a288937bce0186bec799b3bd71817463ec02437332b3cbb37aac22d1d84aab9615f1f8703afc54bdf2fd66f77021f845e382ad71d5cbeea099e6631ee2dec7708bb7f2f043cbfb5200f9349fc1ee72b", 0xa4}, {&(0x7f00000006c0)="2105eec859f4d8c1b727a0aa83e5360cf1760325526cd69cd4fc6125da9385a589ae909a7fa9c9bbe8afc2e0ededdcb7e5afa776d3ec39921a543d716c70ec3cb420bc82889d8dec84560b7146cb0776ac7c7191ccf83f5a262e3625b19d1b29d8c6b413c6e70dac2866b4c2c66aef9bcdc66cb93c1a639231483ed5b78c32bdf1f844f939b542a60d66825ba8d1fc1ee0b95e0844f05048207b5408ba93c4107d36b62c3e1a169279d3d3231eea83d288d560cc3761ccd445a5cf3cd749073d47781375093e973881fb886c9eb07e27f1ea189400cff9c67dbe0b05d6f46740e98a3fc41829c2904cf3", 0xea}, {&(0x7f00000007c0)="73485cb2048c88e3a5c31e2b56fd6b15dbc003cd5645df347e3bba457edb8d841c9a2868912eed241c0a1260e600b4a5a9fc89a7772e2c3fa86a1cefca77d22796c5574f5bc08e43f2ec2663fabe801f2e8e941547bbfe81ffa222a781f69987b93c716bea14a36524cde14e79afa2dbd812b9d0eab6738b2bef8254b7d261a6718a", 0x82}], 0x8, &(0x7f0000000900)=[{0x88, 0x116, 0x0, "589d11c2ce8041884f44a1c5bcb2382a7466cceee851d66f0d64dc90b1c1752666f64b85182efeba34d2da0f8b15922d18514443ee9745c3f6939fba5d0a8a633461c886292c8cd2fc5c41c45b5cc4982e0735b26a599bedd7691e7de8e28bdbb5d8b9af4fdb95f613669c89f8fd7d3aa53ed2a4"}, {0xb0, 0x113, 0x1e, "98ec95314dcdc6c65213d7b4454f8179963d65f7bfad6eb1cbae1a76925d9621cb4541d15b94ceea25cfdf372fe590b91504c9838d563d7a0b6f7fd993f2e9fc305fc09d75ac19aa97e1591d1491e73689dbaebd985207701e9092eb1fc56921b66da35e7659b36e973ee58509ef23328811e4032fd40f08e061c7c47fb5ddacf42c171416ab8b2d07a6ed63d8a59c23623555f77276f7157589d7bb1a"}], 0x138}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a40)="810fa4d35e0c9a5161e7bc33bcf16e6cf70189c0cab3732c013dc23b43ca347a1d09a2ab0cab043fc72012cc51ce24fd964c95e6c9ed60ef720c9a327c2561c426aaaf52d4a21a102ce36b3e34adb2f69a68aee3d9e764aebc054c0637cd694f50daff8e9827cf6b62a456c1ef881cbf1d06ae99fe281ee71d5a148b58c39d7bad70d32378ef62e69c711bca34d2496c32bb7328ceb91e965cf53aea67ae7d45b30dcc", 0xa3}, {&(0x7f0000000b00)="ceffcbcd0a956b7078bc72a10135fd505b00847312fcfd1149de7b14dd313cef5a4bd76afa52ed3d50950cf0a546d78aa250466b09a3c9dc849a8b7b5e004fb14a7eb78ef6870443b984676fd739cf1ff3cc515e9626bc52f0c96a3e2d74791417ac7e3d1093ab5dd8d20e6b24483883da7ca0db965f0e9404273ce2b8fc4bf5a3f681b81023e2b5559c950eb700883e262c2284568625eee0e7cb178d1d360d8e26ab25", 0xa4}, {&(0x7f0000000bc0)="e3f14fad78811e5f397fabc1ed5992a42af8380fc8676817acc2733ad2977a1f8812ac3de820c3842cc689c86d2ebaf55151a2e84a9380965b6ae243791fadb95ff94fe5060bc0fae10de0cf7efdf6800c8cf9bb0d506a3c3556a88e5a727590a581218e1567d9d42f8d9e82699ea72e5805aa094068c78710281045d4f48b933a77419e28828efcea09d0de35011c1e327f21f1a0be8f6ba769d97f2bfcc3b9cea60827e2b9d8", 0xa7}, {&(0x7f0000000180)="2311a978f3b8640356f9148882d1b17911e1e246ccaf9700ae61bc469e9309a603cb44a6314a19013649671e92df7669", 0x30}, {&(0x7f0000000c80)="ffc8e81f79075610f2c1dcadbd67753696bd170ecd69b2419ae4072e2b8a04c82179e95a43d759420fa293bfe54940a549e9600886725f524be02bfa8ae0927e2116831397f03a9988311c8ad8c3b1fc0ddb4553032fb6e0932c6e886c8eaada397f88194ee8ef7e305c6df74addefddab9bd21a241ffa9458df6215f239c43bbd31a4320326626af12a51a0e312ad", 0x8f}], 0x5, &(0x7f0000000dc0)=[{0x60, 0x102, 0x0, "fa7d5fd1a542f90035ee689eb1dd64c98d498a3dc6cfba16647136135916f4fe0f7cdabefcf11b3fe463312076f8fa4a85d32db1fe85f3df43def9767cc23fee838ded557e6ec697936f9a"}, {0xc0, 0x88, 0x8, "cb8f33c8a56db90483b4114172272b74f56cbe9b00d19235d88a7b6904fbfb7ce99beeddcbd923ae1687b688b6aa6b64865138f54738db95de839a846305772abb28de2faa883ad3d2f296d427bf80597cc21fef919aef993e6de01b6a95b58f1200615f6e68001a007c9c666afc1df60234a2537fc46ad1987bb3b819e1c0b4271ecd625b9c6b13eec9d309d614141de544557f3255a632b91c51282dc72e635d719420de82ed016c443971c15a89"}, {0x48, 0x118, 0xff, "46dc8b40a0243ff080427a615abf2ece05c29f32cc20422fa60af258a26e7dced33e0a7841668fc36d3c68db2ab661c2d196"}, {0x58, 0x117, 0x6f5, "cdeb6d97bd33b36fe3b5c6eebc9fafe57e1a9e875b46dbc852ec964b75e1e73d8c1d00a34b3c1d6e5f77ff03288b49610c4c1b7d0ddd5f30689e75cc87856b5c254a915d"}, {0x1010, 0x112, 0xe539, "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0x11d0}}], 0x2, 0x80) 13:27:37 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38423b05007700", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0xfffffffffffffe5f, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5}]}]}]}}]}, 0x44}}, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000100)=0xffffffffffffffff, 0x4) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:27:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2587.622668][ T7] tipc: TX() has been purged, node left! [ 2587.624914][ T8346] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:37 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2587.664539][ T7] tipc: TX() has been purged, node left! [ 2587.675316][ T8351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2587.686145][ T7] tipc: TX() has been purged, node left! [ 2587.800862][ T8358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:37 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @multicast}, &(0x7f0000000080)=0x80, 0x80000) splice(r0, &(0x7f0000000300)=0x5, r1, &(0x7f0000000340)=0x2, 0x10001, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f00000005c0)={0x24c, r5, 0x200, 0x70bd2b, 0x4, {}, [@TIPC_NLA_LINK={0xf4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc69}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff2830}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5f4}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffe}]}]}, @TIPC_NLA_NODE={0x128, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xde, 0x3, "407435e441e9d1fb29f4394e80bb5b53f3684a9d3c0215e4d4d2e20e7dbac7e415db607c6e1d72ab0cc9dbe78a4f5e96adc1256c20744b357b83367cfcd1464d34e39528ab41902884791756c175cf5600bc2115018ae944bdfced0f7a7a4f60216e8011014841ef05658ba694fdc8879bc4b645317da465399bda9804646d5f7d6b82b7d15d34e6049e4d307583a7ff8b62ba5e8e5120d4e053602db8ef35c9444fce2b5c99f1fb0efefb20fda695a3d00c04e67c7dea1fa2c2207b452a931023a4dfc72a61de0c44c910493c565abc8c5003da4546ee35630c"}, @TIPC_NLA_NODE_ID={0x34, 0x3, "fbca5935e665cd322511b512dfb6dbd970ada8bf70a9e87ad90a1799cc10e6a48b77e7518da52a4bb3092961eafe2a2e"}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x82}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00022cbd7000fbdbdf25050000001000038008000200f9ffffff0400010008000500df000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x800) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x34}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x14, 0x2, 0x8, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x0) 13:27:37 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) write$binfmt_script(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000010003904000000000000000100000000", @ANYRES32=r3, @ANYBLOB="0300000000000000200012800800010073697400140002800800f500", @ANYRES32], 0x40}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xadfe}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}]}, 0x48}}, 0x200040c1) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) sendmsg$key(r5, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYRES64], 0x80}}, 0x0) sendmmsg(r4, &(0x7f0000000180), 0x400000000000282, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x238, 0x0, 0x0, 0x0, 0x0, 0xd0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x3, 0x0, {[{{@ip={@local, @multicast1, 0x0, 0xffffffff, 'team0\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast}}}, {{@ip={@rand_addr, @broadcast, 0x0, 0x0, 'wg0\x00', 'team_slave_1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x298) recvfrom(r6, &(0x7f0000000380)=""/93, 0x5d, 0x2040, &(0x7f0000000400)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x3c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x8001) socket(0x10, 0x80002, 0x0) sendmsg$key(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 2587.886148][ T8360] device vlan0 entered promiscuous mode [ 2587.923803][ T8360] device batadv0 entered promiscuous mode 13:27:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2587.963983][ T8360] device batadv0 left promiscuous mode 13:27:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:37 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2588.160966][ T8389] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 2588.193861][ T8389] ipt_CLUSTERIP: Please specify destination IP 13:27:38 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:38 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2588.498820][ T8378] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2588.516515][ T8386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2588.595914][ T8389] ipt_CLUSTERIP: Please specify destination IP 13:27:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xa}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:41 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000e00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = accept4(r2, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000480)=0x80, 0x80000) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r5, 0x4000000043) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRESOCT=r5, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=r3, @ANYBLOB="0000b200000000539f38d370d6630f84b1745996bd27ebb54bcb963ebaaf2bcb6cf0"], 0x48}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, 0x0, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r6, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)={0x6c, 0x0, 0x800, 0x70bd26, 0x8, {}, [@NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xfffffffffffffffa}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x1000}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3b, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x60000000}, 0x2000490) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de427f00aec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d69c8a0490480da99ed9931aec5877c028cbe0af4fd21ed36a2ddd56830044f3ef39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x7c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x1}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x44, 0x2, [@TCA_FLOW_POLICE={0x40, 0xa, 0x0, 0x1, [@TCA_POLICE_TBF={0x3c}]}]}}, @TCA_RATE={0x6, 0x5, {0x9}}]}, 0x7c}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) 13:27:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback, 0xffff}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x68}}, 0x20000040) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000004c0)={'sit0\x00', &(0x7f0000000440)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x6, 0xffff, 0x42, @loopback, @ipv4={[], [], @remote}, 0x700, 0x10, 0x5, 0x4}}) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)={0x381c, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_WOL_SOPASS={0x6e, 0x3, "0e9823f7dc5c48d07f3f631d61094ae4f2fbf5886f0c1803a036577be4d7924d34544e2dbf2e782e1773785f8f39b399aa60223f06ed28b283d44c37d63cd0450fdfb89ee04ac769ab92d944cfa24776ad2a2b6d20f893f47ca16e1c6ca290ac20408f3bc77352562b14"}, @ETHTOOL_A_WOL_MODES={0x136c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x96, 0x4, "11ce754ef1a2508a8388374a71bbf442369331e558f187d9a2e9008984a29def6bfa4e47c8b6240a6cca3c4a4b63ff90d8eab5e892f9b5e0d0e218cf289fcb688df9006cf215f34e6627956a02939feae65a476d3b65b19a8b57e2e657b9b14d9aa1ae63914337145aa6df252b00e30537be8e82af808a6a31fbbadfe286e7ef921827015dca9688c1e8e3f88810ab457b75"}, @ETHTOOL_A_BITSET_VALUE={0x79, 0x4, "9e3cfcd80fcd9cff06ddc80229d37b3ebe34ab4f23f811db079387f78a061a2899978cfa8c3147c44c1f8612f188afaf40be2c8832efffa4243bc5778a7e3cc2c84ecdeb8a2fc916d2a3c2a06f5fb0d27e83b23838a1527c42fa81d533bc64964c01b36ad38d745894217c03df0dbfbf7eb273a16e"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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[@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80}, @ETHTOOL_A_BITSET_BITS={0xc4, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '{@}^*,]@)-)//{\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'syzkaller\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '@:\'\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '-\\&^%@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'syzkaller\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd2, 0x4, "c6754f1906498a0a192f9a286c970369afd2d177d15cfad4469587091d7f6ade831671ec5c41bf194a691cb35f43f9b9e90d6e4cdf4ee136eaf5957a9b6471a077d836d062aacdda544c8f944273c4b97123618b48bbfaf9874ef21c7e9d5bdf0e78ee1522eb25caea0985ce26069ad28a1a6d2bb6aee0895031f34962eb4c323d9eee3bb27e2e218a870725d6c56b397f3ec2990faee8588ccac36418af154cfcbe9f36a547309a95c547b434c4dab48fa5305ef7328353cf8efc4dc716b6c186d1a5b8fefb1f25e1c96f2f9911"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_WOL_MODES={0x1098, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x6d, 0x4, "613db727c4ca356f391985e38cd339a47ebe0524139ca761bc9cba3d0281f1dfb889c08caa8fc0e19f3d05a2451a0a9a82d4ef0961b2dbf1f941d90be86bdcd6707bf4eebde036c9c89befdc8e7a0de6cd39a9563bf95f0a8af599b1a013c4bb140f7e3bf92b4bfdfe"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_MASK={0x11, 0x5, "7ba8df9ed066189b5d9c2b759a"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_WOL_MODES={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}]}]}, 0x381c}, 0x1, 0x0, 0x0, 0x8c}, 0x4) r5 = accept4(r3, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000280)=ANY=[@ANYRESOCT=r1, @ANYRES64=r1, @ANYRES32, @ANYRESDEC=r2, @ANYBLOB="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", @ANYRESDEC=r5], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe, 0x2000000}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r6, 0x18000000000002a0, 0x19, 0x0, &(0x7f00000000c0)="b9ff0300000d698cb89e40f008001fffffff00004000632f77", 0x0, 0x100, 0x6000000000000000, 0xfd04, 0xc9, &(0x7f0000000040)="7f72a53c38ba334af80000003cf5c85decd3d70fb6930e5e485c1a148aadde0000", &(0x7f0000000600)="f610c86336b257a2a2527ad56cd4155d0010048d0a567ae525ffde67d6900a2f11bb41f16a573a1aa1726ec9246113843092bfe9bd09d6e2ba7ba3e085cfb3b86f0da8b989ada6c50087a46ef244aa15fb311613913b6987d9193f64b4faebb2c8fcb87a59d121b1596ebfc3188279f330027e06a36c53e7758853a971b8c76b787c330000000000c19e9cb1c3d3be35b02ebc3a60e1b805e0b7df7e2511e6b099f7a5939f6efed8b1a07b250ab605855d40b9dbfebf52548c76278fcdd2c27129c9910e08a498e63f"}, 0x40) 13:27:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2591.371425][ T8428] __nla_validate_parse: 2 callbacks suppressed [ 2591.371435][ T8428] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2591.405578][ T7] tipc: TX() has been purged, node left! 13:27:41 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000200)={{0x1, @broadcast, 0x4e22, 0x2, 'sed\x00', 0x4, 0x7ff, 0x19}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x4e22, 0x10000, 0xfffffffd, 0x3, 0x2aad160c}}, 0x44) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="edffe660", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @loopback}}}, &(0x7f0000000000)=0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000200), 0x4000000000000cb, 0x220c1010) 13:27:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2591.491257][ T8432] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xc}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:41 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000f00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2591.739730][ T8452] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2591.785971][ T8453] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:41 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007c71d00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2591.893186][ T8455] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xe}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2591.979150][ T8465] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:41 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007002000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2592.136664][ T8468] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2592.289540][ T8480] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2592.315825][ T8474] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:42 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000180)={0x0, 0x6800, &(0x7f0000000140)={&(0x7f0000000100)={0xfffffffffffffe58, 0x1405, 0xe09, 0x0, 0x0, "", [{{0x8}, {0x8}}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x0) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) 13:27:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x179, 0x10, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@RTM_NEWNSID={0x1c, 0x58, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@NETNSA_FD={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) 13:27:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:42 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0xca82, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) connect$l2tp6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80), 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000e66175ba70599de03500000000004a000057000000000001907864010100ac1408bb44140b1ee0000000907800000000000000"], 0x46) 13:27:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007003f00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xf}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2592.569435][ T8495] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2592.608000][ T8498] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007004000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2592.691463][ T8500] IPVS: ftp: loaded support on port[0] = 21 13:27:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2592.809051][ T8500] lo speed is unknown, defaulting to 1000 [ 2592.824582][ T8513] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2592.857827][ T8500] virt_wifi0 speed is unknown, defaulting to 1000 13:27:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007004800812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2592.961086][ T8518] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2593.104836][ T8521] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007004c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x60}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:43 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2593.486888][ T8537] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2593.521887][ T8538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2593.638146][ T8542] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2593.673464][ T8500] ip6tnl0 speed is unknown, defaulting to 1000 [ 2593.771249][ T8505] IPVS: ftp: loaded support on port[0] = 21 [ 2593.848632][ T8505] lo speed is unknown, defaulting to 1000 [ 2593.886816][ T8505] virt_wifi0 speed is unknown, defaulting to 1000 [ 2594.431861][ T8505] ip6tnl0 speed is unknown, defaulting to 1000 13:27:44 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000240)={0x23, "b43144945d785606679dec6e0702f8bc045ee8223cc812faa4f794402f1c934e62c555680bd5059dba7682aaba05fdd6df8ac4f1b9ec91f54e762c44a2f473dd585fe937eb37b7572489270ece698da694edd2a6bd8c3cb93fe4b45554c7f2612dcc73317cd4a7c2de221489eeea14f86c3532a221d806318a348b439fda0ac5"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x400, 0x0, 0x0, 0x0, 0x5}, 0x9c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) socketpair(0x11, 0x2, 0x53, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f00000001c0)=0x230672ae, 0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0x10}, 0x1c) listen(r4, 0x4000000043) r5 = accept4(r4, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e000000a5000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) 13:27:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007655800812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x79, 0x11, 0x18}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x100d, &(0x7f0000001200)=""/4109, 0x41000, 0x0, [0x4c], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x78) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={@null=' \x00', 0x3, 'wg1\x00'}) 13:27:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x300}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:44 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r3, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000000000004) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r4, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)={0x410, r4, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4af287fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3384b4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28d75077}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57764d69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64b10a9c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b6be7c7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fb42333}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4da6388d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x128c844e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b2a64af}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54f497e0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ede6318}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x391b041d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3488fa7f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x190, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x738}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4532d19}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x80cf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x423c2784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc27}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa1cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51f24c8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5caa4a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c03ea10}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x156dcdaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70816a99}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7bdc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x128a9465}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa988}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9451}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46ef6a41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a6a3a99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x90fa}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a15f7a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45b4e43}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1eb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35d8ac61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x115d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e56b730}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc913}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60e3697a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19a51a24}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c199bb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c2787f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x164a3c5f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb9070ee}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa520}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46007738}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a61564d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bf50125}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9042}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cc6fe82}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f50d4fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53591e04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4121dffe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee78}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x88, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x555c73fa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f365229}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2451e11c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x569be229}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cccf6f8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332cb298}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x8c, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7689}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7125}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf881}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d82489b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3546}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ad342ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8534}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5009e921}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2729dad9}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d5d115a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22083833}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb0e2}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6722}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb84b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbe5}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x410}, 0x1, 0x0, 0x0, 0x8051}, 0x44800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfff, @rand_addr=' \x01\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800}, 0xfffffffffffffdd6) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), 0x4) sendmsg$sock(r0, &(0x7f0000001a00)={&(0x7f0000000240)=@in={0x2, 0x4e24, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14}}], 0x18}, 0x0) [ 2594.894909][ T8603] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2594.937082][ T8605] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x600}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:44 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x800000000000c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r3}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000340)={0x1850}, 0x4) ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, 0x0) getsockname$tipc(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) syz_genetlink_get_family_id$devlink(0x0) [ 2595.118714][ T8623] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007586500812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2595.275264][ T8627] IPVS: ftp: loaded support on port[0] = 21 [ 2595.391990][ T8627] lo speed is unknown, defaulting to 1000 [ 2595.429122][ T8627] virt_wifi0 speed is unknown, defaulting to 1000 13:27:45 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x900}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006800812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:45 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x10) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x2, @dev}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="3cffffffef00850600"/20, @ANYRES32=r4, @ANYBLOB="4177f292251855b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000240), 0x4) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) 13:27:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="74b6086e84f7001bab24fe28061e625fb8c28534cfa1d3d1347ff2be24348d817f4d2e5604bdb5225b56537322111b96cb721c10eda80838f7aadc4656172cf31949d3c7d9d659ee57485cf70363a2e554b6c6f02530a7e5684a2750d2cfeb55c988969c95ec0a7bd500ec418f09059aba1afaefe14103ae84d517293fd50e66b1e1a5df9f06c12b92ac5c624f03df261c646f93e5f132d73090c8a721f2303bc6431ec7105f46f19061bc5de8f5e02269b9c4b42c089d5d127b6e5ddb184d0c89fab94c3d21cd28ea92bf9ba061f99e34e38ed99faa5f38", @ANYRES32=r1, @ANYBLOB="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"], 0x74}, 0x1, 0x88a8ffff}, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000580)=""/4096, &(0x7f0000000080)=0x1000) r4 = accept4(r3, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8982, &(0x7f0000000000)={0x7, 'bridge0\x00', {0xffffffff}, 0x1ff}) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) [ 2596.033886][ T8658] llc_conn_state_process: llc_conn_service failed 13:27:45 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2596.273157][ T8627] ip6tnl0 speed is unknown, defaulting to 1000 [ 2596.297427][ T8658] llc_conn_state_process: llc_conn_service failed 13:27:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xa00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:46 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) socket$inet(0x2, 0x80000, 0xff) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c00)=[{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000004680)="c0abebcb0d84a21021f1c4a62c89b63894c0f3b5428dffacd932ac11a40e830fc5458d8a5b473a10c1b1cec42eb0ec5d1091593c60587e3109314636d35e47c02f1c0c85e18376c5bcc045aa8b57a1b16ec9a2ed3af90f210043", 0x5a}], 0x1}], 0x1, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) [ 2596.476554][ T8654] IPVS: ftp: loaded support on port[0] = 21 [ 2596.590785][ T8687] __nla_validate_parse: 3 callbacks suppressed [ 2596.590804][ T8687] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2596.793822][ T8654] lo speed is unknown, defaulting to 1000 [ 2596.795445][ T8692] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2596.925437][ T8654] virt_wifi0 speed is unknown, defaulting to 1000 [ 2597.711545][ T8654] ip6tnl0 speed is unknown, defaulting to 1000 13:27:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007007400812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:47 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) recvfrom$inet(r1, &(0x7f0000000380)=""/255, 0xff, 0x2, &(0x7f00000002c0)={0x2, 0x4e23, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r3 = socket$kcm(0x11, 0xa, 0x300) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000002a000000840000000000000074defe1b389500000000de0000007fd16c5404e70c3c5c7e363ab29b0a1290aa51978f65"], &(0x7f0000000180)='GPL\x00'}, 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r4, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) 13:27:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xc00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)='G', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffe00, 0x2, 0x3, 0xf, 0x1, 0x4}, &(0x7f0000000080)=0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendto$rxrpc(r3, &(0x7f0000000240)="efb2c9241f791745fd529ec940a8f2f12b1610933ff6b40de4c861e3a122ac7c7b7ca40792ba957b56a9ef6bc374f75e675551f24211d38aa3f058f10300c265396f4e2084b866dbe99445d84c802d349770a181daf7a758d47d43a8a456597406308966045b93cf642fbdb9ea2e0097576ba3bbfcbbbccc358c11e01c2bd6617a866f010cd3b5cce1ef7368852a335b48ccc2921b9e5b2aac601d731fac2ef0b4ee40ee4129802d5d8f6dd1839c3934f4914930bf56ce070e1bd427ec96742ce3cfb63150599f5fac9fd1bf2a26d27cfc2764345de626beee4ff08ee3b852c1595e45adb46e7d7ab0be", 0xea, 0x10, &(0x7f00000001c0)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0xff, @remote, 0xf9}}, 0x24) sendto$inet6(r0, &(0x7f0000000200)="10", 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 2597.988943][ T8756] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2598.028809][ T8757] validate_nla: 3 callbacks suppressed [ 2598.028819][ T8757] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:47 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:47 executing program 4: r0 = socket(0x2c, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) recvmsg$can_bcm(r4, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000600)=""/188, 0xbc}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/215, 0xd7}, {&(0x7f00000017c0)=""/165, 0xa5}, {&(0x7f0000001880)=""/142, 0x8e}], 0x6, &(0x7f0000001940)=""/229, 0xe5}, 0x2140) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000540)={0x2, 0x0, @empty}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001b00)=0x4f0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="956500000000000000003e0000000e0001006e657474657673696d0000000f0002006e657464657673696d30000024008200ad6b86776f757263655f6d61635f69735f6d756c746900"/82], 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r5, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000001a40)={0x90, r8, 0x0, 0x70bd28, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x1000}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x200000}, {0x6, 0x16, 0x7}, {0x5, 0x12, 0x1}}]}, 0x90}, 0x1, 0x0, 0x0, 0x40001}, 0x40008010) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001b40)=ANY=[@ANYBLOB="38000000ac00f1fe050000004007a2a30000a86b622307582af1afe05de31bc3af8c790008b66631836ee52e6c85e47295a64ba8cb4ffcf9c74f0ede93349f240df40948d3107b7df64f9934df068ee506a1b934bc4bc0475d232d42afb49a1f0eb0e0709ad13c80ad550de07f659d86921aecef9baff2ca9e6e9522f8a7d5b491ed6656fa1b26ce4331772c26c72f917020f160c80db6376177c6e4c635f0f1ef4d3d", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 13:27:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xe00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007007a00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2598.240608][ T8774] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 13:27:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2598.338185][ T8777] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2598.347343][ T8779] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007007c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2598.471552][ T8778] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 13:27:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xf00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:48 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000000)="7f3ca1fd5866a3e108d97a95ede7e47c29955f5b69b6", 0x16, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='freezer.state\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x1000, 0xfbed, 0x6, 0x0, 0xffffffffffffffff, 0x1000, [], 0x0, r2, 0x0, 0x0, 0x4}, 0x40) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) [ 2598.601116][ T8802] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2598.716254][ T8808] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2598.867116][ T28] audit: type=1804 audit(1594474068.568:3306): pid=8810 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1828/cgroup.controllers" dev="sda1" ino=16373 res=1 13:27:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x205, 0xa, 0x0, 0x0, 0x42}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x6) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 13:27:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007008100812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x3f00}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:48 executing program 1: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) [ 2598.972725][ T28] audit: type=1804 audit(1594474068.648:3307): pid=8822 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1828/memory.events" dev="sda1" ino=16372 res=1 [ 2599.089047][ T8829] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000000)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000300)=0x3, &(0x7f0000000340)=0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008015) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="93b70100000000001800128008000100707070000c00028008000100", @ANYRES32=r1, @ANYBLOB="5992ccfacf1391b18d0c1c4f25715133bb53c57b162ba7de0eafaa0f3a216e84275ac17128ccfcdc17321c1ed22304171d444e8721a30eef1efa508a3f4842689f8e2ed37d81a5882045c1623ab6ab03e9b7423f0a295ece212312d780eb89ebe7f5404fde2670ce9479fa74cf394cbc"], 0x38}}, 0x0) [ 2599.167398][ T28] audit: type=1800 audit(1594474068.648:3308): pid=8822 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16372 res=0 [ 2599.179253][ T8834] IPVS: ftp: loaded support on port[0] = 21 [ 2599.201819][ T7] tipc: TX() has been purged, node left! 13:27:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2599.237612][ T7] tipc: TX() has been purged, node left! [ 2599.286370][ T7] tipc: TX() has been purged, node left! [ 2599.303839][ T8832] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2599.334801][ T28] audit: type=1804 audit(1594474068.648:3309): pid=8822 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1828/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 2599.363598][ T7] tipc: TX() has been purged, node left! [ 2599.390531][ T8834] lo speed is unknown, defaulting to 1000 13:27:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x5865}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e120800071dc700812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2599.468907][ T8834] virt_wifi0 speed is unknown, defaulting to 1000 [ 2599.525944][ T28] audit: type=1804 audit(1594474068.768:3310): pid=8822 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1828/cgroup.controllers" dev="sda1" ino=16373 res=1 13:27:49 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2599.670419][ T8866] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2599.691673][ T8864] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2599.734316][ T28] audit: type=1804 audit(1594474068.768:3311): pid=8810 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1828/cgroup.controllers" dev="sda1" ino=16373 res=1 13:27:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700f000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:49 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2599.938946][ T8842] IPVS: ftp: loaded support on port[0] = 21 [ 2600.076131][ T8886] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x140e, 0x206, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x4}]}, 0x18}}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) sendfile(r2, r1, 0x0, 0x100003000) 13:27:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x6000}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:49 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100003500) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) r3 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="b6add96a", @ANYRES16=0x0, @ANYBLOB="b5452bbd700000000000100000000400028038000180060002000c0000000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b00736970000800040000000000040002800c000180060004000000000008000400fdffffff"], 0x70}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00002fd6df8fbe0000000a000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'macvlan1\x00'}) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 13:27:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000200812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2600.316987][ T28] audit: type=1804 audit(1594474070.018:3312): pid=8897 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1830/memory.events" dev="sda1" ino=16384 res=1 [ 2600.383853][ T8899] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2600.424718][ T28] audit: type=1800 audit(1594474070.018:3313): pid=8897 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16384 res=0 [ 2600.582923][ T8900] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2600.611035][ T28] audit: type=1804 audit(1594474070.018:3314): pid=8897 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1830/memory.events" dev="sda1" ino=16384 res=1 [ 2600.660597][ T8834] ip6tnl0 speed is unknown, defaulting to 1000 [ 2600.806470][ T28] audit: type=1804 audit(1594474070.178:3315): pid=8909 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1925/cgroup.controllers" dev="sda1" ino=16372 res=1 13:27:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe6dba", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00jl\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000100)=0x642, 0x4) 13:27:52 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x6558}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:52 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000300812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x411f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x3c}}, 0x8080) 13:27:52 executing program 4: syz_emit_ethernet(0x2bb, &(0x7f0000000080)={@broadcast, @random="ac7cec42630e", @void, {@mpls_mc={0x8848, {[{0x6d0}, {0xbe13}, {0x9, 0x0, 0x1}, {0x7}, {0x7fff, 0x0, 0x1}, {0x2, 0x0, 0x1}], @ipv6=@tipc_packet={0x9, 0x6, "f54c2d", 0x26d, 0x6, 0x1, @private2={0xfc, 0x2, [], 0x1}, @private2, {[@srh={0x2b, 0xc, 0x4, 0x6, 0x20, 0x0, 0x200, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, @dev={0xfe, 0x80, [], 0x42}, @private0, @private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}, @routing={0x8, 0x2, 0x2, 0x5, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}]}, @routing={0x87, 0x6, 0x1, 0x9, 0x0, [@dev={0xfe, 0x80, [], 0x19}, @loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}, @hopopts={0x8, 0x3, [], [@calipso={0x7, 0x18, {0x3, 0x4, 0x2, 0x6, [0x5, 0x80]}}]}, @fragment={0x32, 0x0, 0xfd, 0x0, 0x0, 0x4, 0x64}, @dstopts={0xff, 0x2, [], [@calipso={0x7, 0x10, {0x3, 0x2, 0x1, 0x6, [0x7]}}]}, @dstopts={0x5c, 0x1e, [], [@jumbo={0xc2, 0x4, 0x800}, @ra={0x5, 0x2, 0xac}, @hao={0xc9, 0x10, @private2}, @generic={0x3, 0xc9, "edeec9ea19214912786a5e8f7aff2178e1f9859a9884be4410e9741ff64cce6f204347a312f89b8b1034279dad77c0401f68938d6a855fec8205657c86affee2183abdc68652789df59206fb3be72e5408537a59807d89b729709896a8058e91bc5ea5e24de5ed3ef17a2e803ad49301e46a6441fb33d947d73ac660a0e86ebfd7721ca7eb339cf9aa1aca3e3b8a97de6f1047f145ce1bc0a2e5cea2603f28c55c4d182aa703b2b63dd670761beaa74a316808c5cc3143340e1ba01b5b88c1e8f511e0df940760d105"}, @jumbo={0xc2, 0x4, 0xe52c}, @pad1, @ra={0x5, 0x2, 0x101}]}, @hopopts={0x1d, 0x5, [], [@hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0x7f, [0xc88]}}, @ra={0x5, 0x2, 0x151}, @enc_lim={0x4, 0x1, 0x84}]}], @payload_named={{{{{0x2d, 0x0, 0x0, 0x1, 0x1, 0xa, 0x3, 0x2, 0x9, 0x0, 0x2, 0x2, 0x1, 0x2, 0x7, 0x6, 0x1, 0x4e24, 0x4e21}, 0x4, 0x4}, 0x0, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) [ 2603.176015][ T8947] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2603.214616][ T8946] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:52 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000400812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000940)=@l2, &(0x7f00000007c0)=0x80, 0x800) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f00000009c0)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8f26, @default, @bpq0='bpq0\x00', 0x6, [@bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x7, {{0x2, 0x4e24, @remote}}}, 0x88) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000500)=ANY=[@ANYBLOB="46040076", @ANYRES16=r5, @ANYBLOB="ff832800000016000a00", @ANYRESOCT], 0x4}}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000004000000000000000020d33d10d5e7989696be3a9ca6535d79d59b32b5c12b8216b3e882cffbe7d06920286345873675a8703d57d571ebc7d1ba7b7828671dc67b2d2247c066f23eb180deedb175b693be30606e9faab028a283a294cfff14405205db8f30f3492128ececc84459fe9c7ff4e8a993b2aa0e568091491630c042a59460c41d7bbdeb9be7ec0739fc5261cf7eebd184cba4ea9992f73946329a2dd93fc4b9757d9eb31f445593eda59e27d33e373582f6d57bd33c5127ba949aa57d1f5acbf156ff508feccd6deb9051630c92", @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b0001000003006bc332fd6196260e15090000000564c1a9b90000000002e7fffffe0000000608003e76010000"], 0x68}}, 0x20000040) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000100)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) [ 2603.362164][ T8951] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x8100}, {0xa, 0xffff}}}, 0x24}}, 0x0) 13:27:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) pwritev(r1, 0x0, 0x0, 0x4800000000000) pipe(&(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7962a62f23db5614251225c7014b0344d8631695af5415d4bca77a37c9f7db5b613a9252d2ba37612eca18a219aaad77392d3a167536a782b73d6d831ff5e61d987a5f1c66d1058f89b8af11034e3217b39c11b637e76774a5d977f9e5a968619aaf035d5c75aa411bdaf31af6e918e0e7c056b859eb65e0079c683f134fbfb97a162f22ebaa72ed75075271703aa8a3e8fc4f1cbe81334c15746b90f81ebfc5dbfe368e8193c01c2a1933193d1fde133f953687f5827e25e92f15db0d3ad103b1eb6153bc7099d5ce4845f9d4b297bad0e569627ae67f3aff9828"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) [ 2603.462936][ T8967] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000000000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newchain={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}}, 0x24}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x68}}, 0x20000040) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x68}}, 0x20000040) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x64, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r8, 0x101}, 0x8) 13:27:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000500812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2603.653206][ T8977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2603.838708][ T8984] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@qipcrtr, &(0x7f0000000040)=0x80, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b0b1"], 0x6) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x3c, r5, 0x1, 0x0, 0x0, {{}, {0x0, 0xf}, {0x20, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'veth1_to_batadv\x00'}}}}}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x9c, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x9c}}, 0x20045) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r6, 0x4000000043) r7 = accept4(r6, 0x0, 0x0, 0x0) shutdown(r7, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr, 0x2}}, 0x0, 0x0, 0x0, 0x1557fa48, 0xf}, 0x9c) getpeername$l2tp6(r7, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, &(0x7f0000000200)=0x20) sendfile(r4, r2, 0x0, 0x100000001) 13:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000600812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa}}}, 0x24}}, 0x0) 13:27:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2604.053947][ T9003] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2604.109831][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 2604.109847][ T28] audit: type=1804 audit(1594474073.808:3320): pid=9001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150167970/syzkaller.Bgc96Q/1833/cgroup.controllers" dev="sda1" ino=16377 res=1 13:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000700812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2604.161538][ T9007] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e6576650000280002800500030009000000050003003f000000140007000000000000000002000000000000000608000500", @ANYRES32=r3, @ANYBLOB="d0000a00", @ANYRES32=r3, @ANYBLOB="6d3aa773b4be85fc57"], 0x68}}, 0x20000040) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@private1, r3}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)=@ipv6_delrule={0xb0, 0x21, 0x200, 0x70bd27, 0x25dfdbfe, {0xa, 0x20, 0xa0, 0x1f, 0x6, 0x0, 0x0, 0x8, 0x8}, [@FRA_DST={0x14, 0x1, @mcast1}, @FRA_SRC={0x14, 0x2, @private2}, @FRA_DST={0x14, 0x1, @remote}, @FRA_DST={0x14, 0x1, @local}, @FIB_RULE_POLICY=@FRA_FWMARK={0x8, 0xa, 0x81}, @FRA_DST={0x14, 0x1, @mcast2}, @FRA_DST={0x14, 0x1, @private2={0xfc, 0x2, [], 0x1}}, @FRA_DST={0x14, 0x1, @remote}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8014}, 0x20040081) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet6(r0, 0x0, 0xff95, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "66dad6d08a5f9e3c", "e9a3008dfacb1772eda43dcb7ee358547aaeec88934189655edc5ace54758056", "e765eefb", "290544acd70910b1"}, 0x38) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) [ 2604.286478][ T9008] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:54 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2604.339842][ T9017] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2604.439362][ T9020] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2604.493560][ T9026] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:27:54 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$qrtr(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="d52ed8c44d0b5d9d64cfd127515916c5ee812a30081ea392c7df4c6761ac7a0ffa2cdaf09318954d3a1b2357e5e27034cdea7d276693d17067c230ca32ae55e47f461e63c1900fca43687b674cd3cabaa0525d99682a630fe411483e074304c8383ca7c9", 0x64}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a70abe10cea788494b72ed133ba733b2136b2c75f90b7169617ea0cc3b0c04345ad1a3540702bfde8edeed33fa093b8e214cabd09daf8dc22dc7f38fc053405741d271fdb568acd5cf90ea6fb5bf0936963e68727d6499d62c0d2e9eae1336e04b39779fbc460373563d400c0461b27d5ec5fafcde9a55c63a44bb04836325d31c04f3ae88087c533fc4273b07054ce760aa7041fc2b3919103a2500", 0x9c}, {&(0x7f0000001280)="4a80fad3cf78b6f708c29d14c39828b40686803949e6af", 0x17}, {&(0x7f00000012c0)="1ae64e60ed4811aff02ca6e23cbe6fd748e6eca73ee8", 0x16}, {&(0x7f0000001300)="f87df4270dbf6f87abd4ed5ca74434253412a06d7b567a0ac09231911cf5e9bac48d015702aece9d259cf1889b3e9eb338ca0d0542bf7a252f799280d6934dd3db460f74f1b206981d2bc799c86e2428a1f99684155266cfc69d4fb22980675bbdfe4ce97afb0833b70d395495c0fe", 0x6f}], 0x6, 0x0, 0x0, 0x4000010}, 0x38) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x60, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}}, {0x20, 0x2, @in6={0x2}}}}]}]}, 0x60}}, 0x0) 13:27:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000800812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:54 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x2}}}, 0x24}}, 0x0) [ 2604.644241][ T9033] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2604.746323][ T9040] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2604.862199][ T9036] tipc: New replicast peer: 0.0.0.0 [ 2604.869625][ T9036] tipc: Enabled bearer , priority 10 13:27:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) socket$netlink(0x10, 0x3, 0x4) 13:27:54 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000900812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x3}}}, 0x24}}, 0x0) 13:27:54 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0xc) mmap(&(0x7f000018e000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) socket$inet6(0xa, 0x80003, 0x20) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x1f, 0x80000, 0x8000001) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$nl_generic(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[]}, 0x1, 0x0, 0x0, 0x840}, 0x804) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000040)={r5, 0xfffc}, 0x8b5) r6 = socket(0x0, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x3, @local, 0x8}, @in6={0xa, 0x4e23, 0x4, @remote, 0xfb26}], 0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x4) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="200000000000000084000000020000000000040005000000d2e394294fba35e6cf08000000588f00000001a8d5e3f3ad1e7f4c0cb4c96ffe2269207280e8a43f6a59596c759543c8e832e3caf2b665bb414653b45f84c799972fcb5670f73815bb6000bf764b32b2c531e18c0e94ff4d860fae174f1964ab19e561bb2e9772dedf42105c439b1548cc46b02e66c398c45fc127bc9273621625d40788c7b1e97a8762d683e2519e1c32b2f93f4940fa4080f6f4f9", @ANYRES64=r2], 0x2f, 0x8800}], 0x1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)={r10, 0x8a69, 0x101}, 0x7) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000500)={r3}) socket(0x1d, 0x33d4c1c25b37f255, 0x0) setsockopt$bt_BT_SNDMTU(r12, 0x112, 0xc, &(0x7f0000000100)=0x3ff, 0x2) socket$bt_rfcomm(0x1f, 0x1, 0x3) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) ioctl(r14, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl(r14, 0x1000008912, &(0x7f0000000800)="08b4b78916269f0c3300000000050db5055e0bcfe8478071eb66a96dee29940ffcb3d569c1d73fd0d741084a29fc1c3ca733ff72b2a8067a89a039c07b35ee4a42ef4d84ffd2fefc0c1389598000155d0d5f213aae3fb6b1ad1dbe9263cc80c35b40ffa29da3310ea4ebc5993a52fcc4a13abe75f8c9b9") ioctl(r13, 0x7c0, &(0x7f0000000440)="0800b5055e0bcfe87b2071") r15 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r15, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x4000004, @ipv4={[], [], @multicast2}, 0x1280}, {0xa, 0x4624, 0x1ff, @mcast1, 0x6}, 0x0, [0x9, 0x0, 0xffffffff, 0xfffffffe, 0x0, 0x1000, 0xffffffff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r15, 0x29, 0xc9, 0x0, 0x0) [ 2605.057841][ T9057] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2605.150085][ T9058] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2605.229806][ T9024] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 13:27:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="6000000010000507fdffffff0000000000000000", @ANYRES32=r4, @ANYBLOB="00000000004400002c001280090001007866726d000000001c0002800800010004000000080001000300000008000200030000000a000500040000000000000008000a00", @ANYRES32=0x0, @ANYBLOB="5d62b672e6e631b239cbe893f916d8e9a882dbc1790a67c8e0e65af499faffb384921b1d3432a10139a4105825b5e3899de12dcf40c867155ba39aaef3d1683a64bd999274d4f9172b30a848f61fd4b05132048874964e9bc2cf673a9bf7e7d76516a8c571d4190dd3bd0469c952ccc11c66b18c8c9c44db462d8595424e1d9be14bfa5f3e43aad859c1c647bb53709a252bc61ae07d016da8ad4f6faeaad5c0aea9573a8994c203b3"], 0x60}}, 0x0) 13:27:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x4}}}, 0x24}}, 0x0) 13:27:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x3}}}, 0x24}}, 0x0) 13:27:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000a00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2605.497638][ T9087] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2605.515680][ T9093] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 13:27:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2605.640984][ T9110] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 13:27:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x6}}}, 0x24}}, 0x0) 13:27:55 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c) listen(r4, 0x4000000043) r5 = accept4(r4, 0x0, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r7 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r7, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffff9, @empty, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0xfffffffffffffd27, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48000000100001041dc70e289b989e88c6c2eecc84f84300", @ANYRES32=0x0, @ANYBLOB='\x00'/23, @ANYRES32=r6, @ANYBLOB="08008ab71e2e51bbe3bd43197800bfcabc83eca7b21473826aa11a228df0017690474221dc622c3ecab77ba9f461cfc28098037e193da92194409ea53d65fbf4bf83006a63b4ba433b3307c45bd7bc12aaeb0b39f5027e0724f5c11e80b6b8e1004d0549a43a79aec13644fc5666c589556671eb8fa700"/131, @ANYRES32=r1, @ANYBLOB="90c0329dbfd4e8de7074376dbec157880b2f6f8f38b42527d9bb1cf7e4148cb30902bdfc6e1dab2a55df93e3b9d99026d162c53772f89c521b1c4266dbcfce6c05779fa00612124d8c16e674dc67ee770999236f3326c6cb5ef98134a1a1cc694a4c1106bee1b9fd004a284bf1ddea82b7cb3676d8625c2f48077fa816f2900c1e2324a6177a53a2d7a6f861934945db29cec1af0d5e19b9cdd2b3a84be35f66db8db8803d197e2d08657d77fa59148991d3919c03de9e69"], 0x48}}, 0x0) 13:27:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="380000001000010400"/20, @ANYRES32=r3, @ANYBLOB="000000000200000018001280080001007e4369000c00028008000100374eb20fd6bd731a43ce8330656c756b69f32b2e57daf7b4f03bf45ba6070022729d067b167f459caa6399ac3911c06ad0ca3d46a272609546977d10", @ANYRES32=r3, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0x14, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_FWMARK={0x8, 0x6, 0x8}, @IFLA_VTI_LINK={0x8, 0x1, r3}]]}}}]}, 0x40}}, 0x0) 13:27:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000e00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2605.983771][T13917] tipc: 32-bit node address hash set to 2000120 13:27:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x8}}}, 0x24}}, 0x0) 13:27:55 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000f00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:55 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:27:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x9}}}, 0x24}}, 0x0) 13:27:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007001000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2606.297935][ T9180] IPVS: ftp: loaded support on port[0] = 21 13:27:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2606.508912][ T9180] lo speed is unknown, defaulting to 1000 [ 2606.533569][ T9180] virt_wifi0 speed is unknown, defaulting to 1000 13:27:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007004800812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007004c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xa}}}, 0x24}}, 0x0) 13:27:56 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0xfff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x40) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='net_prio.prioidx\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x23, 0x3, 0x81) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r7, 0x0, 0x100000001) 13:27:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2607.052020][ T9182] IPVS: ftp: loaded support on port[0] = 21 [ 2607.094235][ T28] audit: type=1804 audit(1594474076.798:3321): pid=9222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1931/cgroup.controllers" dev="sda1" ino=15905 res=1 [ 2607.204295][ T9182] lo speed is unknown, defaulting to 1000 [ 2607.268452][ T28] audit: type=1804 audit(1594474076.798:3322): pid=9222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1931/cgroup.controllers" dev="sda1" ino=15905 res=1 [ 2607.400424][ T28] audit: type=1804 audit(1594474076.878:3323): pid=9226 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1931/cgroup.controllers" dev="sda1" ino=15905 res=1 [ 2607.564899][ T9182] virt_wifi0 speed is unknown, defaulting to 1000 [ 2607.575112][ T9180] ip6tnl0 speed is unknown, defaulting to 1000 [ 2607.583129][ T28] audit: type=1804 audit(1594474076.888:3324): pid=9216 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1931/cgroup.controllers" dev="sda1" ino=15905 res=1 [ 2608.391815][ T9182] ip6tnl0 speed is unknown, defaulting to 1000 13:27:58 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:27:58 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006800812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xc}}}, 0x24}}, 0x0) 13:27:58 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) write$cgroup_subtree(r0, &(0x7f0000000900)=ANY=[], 0x3ff800) ioctl$FITRIM(r1, 0x4030582b, &(0x7f0000000080)={0x0, 0x400000, 0x3ff}) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="f0000000110000012abd7000fddbdf25726663343534332872666337353339286374722d63616d656c6c69612d61736d2c6372637431306469662d70636c6d756c2929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000066340000000000000000040000002400000000000000000000080001007f000000080001000800000000000000"], 0xf0}}, 0x8004) 13:27:58 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r4, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="37fe01", @ANYRES16], 0x84}}, 0x0) connect(r3, &(0x7f0000000300)=@in={0x2, 0x4e22, @broadcast}, 0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 2608.831198][ T9281] __nla_validate_parse: 8 callbacks suppressed [ 2608.831209][ T9281] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2608.864519][ T7] tipc: TX() has been purged, node left! [ 2608.871720][ T7] tipc: TX() has been purged, node left! 13:27:58 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2608.897713][ T7] tipc: TX() has been purged, node left! [ 2608.928086][ T9286] IPVS: ftp: loaded support on port[0] = 21 [ 2608.994721][ T9283] validate_nla: 9 callbacks suppressed [ 2608.994732][ T9283] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:27:58 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2609.077125][ T9286] lo speed is unknown, defaulting to 1000 13:27:58 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:58 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:58 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2609.173051][ T9286] virt_wifi0 speed is unknown, defaulting to 1000 13:27:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xe}}}, 0x24}}, 0x0) [ 2609.381567][ T9316] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2609.522241][ T9318] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2609.540736][ T28] audit: type=1800 audit(1594474079.238:3325): pid=9278 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="memory.events" dev="sda1" ino=16193 res=0 [ 2609.861274][ T9286] ip6tnl0 speed is unknown, defaulting to 1000 13:27:59 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:27:59 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:27:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007007400812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:27:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000bc0)=ANY=[@ANYBLOB="61128c000000000061138c0000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf540000000000000704000004000500ad4301000000000095000000000000000500000000000000950000000000000032ed3c5be95a5db67754bb12feffffff8ecf264e0f84f9f17d3c30e3c7bdd2d17f2f1754558f2278af6d71d79a5e12814cb1d8a5d4601d295c45a6a0b9bdb7dd399703d6c4f6f3be4b369289aa6812b8e007e733a9a4f16d0a3e1282ee45a010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955ccefa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab70100010000000000d04ae76002d4519af619e3cca4d69e0dee5eb106774a8f3e6916dfec88158f0200000000c8fb735fd552bdc206004aeb0743eb2dc819b6cf5c8ac86d8a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20cecac4d03723f1c932b3a626ce23240d2cd5697a993716dbf580469f0f53acbb40b401e3738270b3159aafc7954f2af97787f696649a462e7ee4bcf8b07a10d6735154beb4000000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd5d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f4445d253887a5ad103649afa17690884f800031e03a651bb96589a7eab04871bc47287cd31cc43ea0ffb567b40407d007341b46c5aff41b2c40000000000000000000000005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a62a34b0c94cce6994521629ab028acfc1d926a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f906ddf42f43b14ab24066170e10939c7093806b4237e46e800e5f0a7eb49d1863dabd276a6f30ad0409e8e680e0c201e6f08342bc5d4fe33953b6c3dc137f0b6213317325f641336bc781040ef4904b98764681423f5deee2ec350e6d4cc0e1ecf001178683781c187287f0109890c30aaef2352ff7378365d1a8bc9c3a126252a611b71051ac1ab0b905101b30fe793ce2defeb8f9bdf5494568b35cfa8df8d5d3407f57b73aa1dd4cab20fd704e479fbfc33fac5f87f70ef2a36551d0c94b35"], &(0x7f0000000100)='GPL\x00'}, 0x48) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000740)={0x0, @xdp={0x2c, 0x2, r2, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x64010101}, @l2tp={0x2, 0x0, @local, 0x3}, 0x401, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0xff, 0x4}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001740)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="c4010000", @ANYRES16=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800030001000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="440001801400680bd9caed5407f98acdeca0020076657468305f6d6163767461700000000800030002000000146e308855197e3ca6f0d9c78c666a3b198f6e2997b830b41fb9108130c21da81f32b1f28071931e5425d57dbd36e2cfaf68e11fe6c0795a7f717f7c6e7f0651ac51362086d7ab904b786fc70b8a5e870f50c7355de581c54ab0ce8a227e5937567ca283a47ce9f9425ede3259e9021f10663f37512cacfef2eaa5297000d19079224712337397801c890a5c5b73b38891942ff0b4106035aefe04d2f342cd82d13d7d00b687b802ad34e9113a76cdd600"/235, @ANYRES32=0x0, @ANYBLOB="0800030002000000800001801400020063616966300000000000000000000000080003000200000014000200766574683000000000000000000000001400020073797a5f74756e0000000000000000000800030001000000140002006d6163766c616e3000000000000000001400020076657468305f746f5f626f6e6400000008000300030000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001c000180080003000100000008000300030000000800030002000000040001805800018008000300010000001400020073", @ANYRES32=r3, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB, @ANYRES32=r8], 0x1c4}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 13:27:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000540)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @private=0xa010101}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f00000007c0)=0x8, 0xfffffffffffffe3b) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @private2, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0xfffffffd, @dev={0xfe, 0x80, [], 0x37}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x2}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x200008, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x1, 0x0, 0x81, 0x8, 0x0, 0x1, 0xfffffffc, 0x8000000]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 13:27:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xf}}}, 0x24}}, 0x0) 13:28:00 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2610.323184][ T9363] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2610.346328][ T9362] IPVS: ftp: loaded support on port[0] = 21 [ 2610.445627][ T9367] IPVS: ftp: loaded support on port[0] = 21 [ 2610.459013][ T9361] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2610.489731][ T9369] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2610.518003][ T9362] lo speed is unknown, defaulting to 1000 13:28:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x10}}}, 0x24}}, 0x0) 13:28:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007007a00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2610.564395][ T9367] lo speed is unknown, defaulting to 1000 [ 2610.570361][ T9362] virt_wifi0 speed is unknown, defaulting to 1000 13:28:00 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2610.704568][ T9387] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2610.753836][ T9378] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2610.792208][ T9390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007007c00812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:00 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2611.009327][ T9393] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2611.040006][ T9401] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2611.118981][ T9366] IPVS: ftp: loaded support on port[0] = 21 [ 2611.320524][ T9367] virt_wifi0 speed is unknown, defaulting to 1000 [ 2611.532608][ T9366] lo speed is unknown, defaulting to 1000 [ 2611.539550][ T9366] virt_wifi0 speed is unknown, defaulting to 1000 [ 2611.542926][ T9362] ip6tnl0 speed is unknown, defaulting to 1000 [ 2611.795914][ T9367] ip6tnl0 speed is unknown, defaulting to 1000 [ 2611.978446][ T9366] ip6tnl0 speed is unknown, defaulting to 1000 13:28:01 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:28:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000100003044026064ba478fc650000ff3f010e0000450001070000181419001a0015000a00050008000500000010b1932da4e9d44c46", 0x39}], 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x90, r2, 0x10, 0x70bd25, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x14dc}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x800) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000640)="3b3db79d1a9e4e4cc3be6ca4041bbb8f26fb3d34728fdbf5604d06a94d64baeac15fc3a6e07729", 0x27}, {&(0x7f0000000680)="f4bb2d7024f38ee4a3e1b0ba04fd12cad9611c6244b019c1e0626bba95bfa53798bd8670a6e01dd94e006fca9fc82aab94c85f8e1da152b416ef9b60bebf19bf6392dafac261840fa7fe09d35b2d484b59770331ef2bfb6167857798a2b9e7c427c6f0ef6da29c48ce3ce4b7f1cfc8fa76753d783714810b2f34cb74d15fb0e259c9eaafb50f4dd817bc25c8bd340d9e60604f1c551ee0251294e895538a61495ecd20f15370e013007aea2547af5dfa369481e4e845c2810077037504d8499ed54f9e3dcb36ac6e1a2d101e8474475df1e26bf0afc9be18d4c3202f55c5917166870021e2cffe1f8d8f4fc684259ccc84bc9cb5", 0xf4}, {&(0x7f0000000780)="13ba9503866ae404846f1a79325edef86d5f2c82a3a9354d0962d68eee180b1eb967091ceb9221d2f977c62906f992eab1c05d1f84a9490279d4ca49a56515dfffed1e4e54896f5859a139bf042d72d2691b40f3b4ca959d8d5a33579e015c0aa64f04f1949180e94d5ed1992dbdf194ecad0a89ff6542e94064e5e3b9a30a4b6bbe6ad58023456ad5aa2e47624788dc5aa80eb7580311163ec107066fb724c0d62e9f350ecbca7bb4ead7a6ba012ea81a3856c12d4fb8", 0xb7}, {&(0x7f0000000840)="98fd7a12eb098cb9b3fd918b625fa4d2a5c6e9760be93cb55dccc24199217e39f1d6913bb88ccd38f9a27c2dd2dbac1912cd5bef0af762b0f807b9328a333d7214e99d26b68093d07b2069b53d34d483120c74de8562516ff727d1fa982251fb64e7d01da398ac6c8b570852ae3d31aedfec01987a6af06838696adde0ac15941118702e35d0a14edbfb6ed16c086f1ed8e604358b111c345fae294aeabd5e02ee9e79efefd29610fcb71d490489924987a47b919041ae8800bff691a34bc3af7a33ddded7b2754f19c51fbe0b7a81feea55899ac1e39a6c2d3474484ef1fe9e09bd64039a3cf249436f75171cd079d09b02c8d03c3368d5", 0xf8}, {&(0x7f0000000940)="3c1416d52ced0895e6fd900f9fafef63e7377d0ee6e9876b1caf34d8c89d6bef60535dd6190f1dfefef716187081d29d21f17c7a4823a18ca18890a38a5ec15fb13a713c0c682f237acf300af7998e5b4393d3910a93053c0d07ca810dbaa0681912376a6804f7f4b9a10663c8726c2caa4336f8a09aa1b306c911b3da7daadb7d990c2e131ad09bcb57923fb48967be30", 0x91}], 0x5) shutdown(0xffffffffffffffff, 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = accept(r3, &(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x80) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, 0x1, 0x4, 0x401, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFULA_CFG_CMD={0x5, 0x1, 0x3}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x800}, @NFULA_CFG_MODE={0xa, 0x2, {0x1f45, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x889c, 0x1}}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x1}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x3c5573d85858ab6a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000005c0)={0x2f, 0x9, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, [], 0x1}}]}, 0x58) socket$nl_route(0x10, 0x3, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @multicast}, &(0x7f0000000080)=0x80) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[], 0x64}}, 0x0) 13:28:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x60}}}, 0x24}}, 0x0) 13:28:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700f000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2612.136584][ T9451] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2612.152132][ T9453] IPVS: ftp: loaded support on port[0] = 21 [ 2612.215182][ T9452] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2612.241349][ T9454] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2612.283270][ T9453] lo speed is unknown, defaulting to 1000 [ 2612.290180][ T9453] virt_wifi0 speed is unknown, defaulting to 1000 [ 2612.303319][ T9452] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.1'. 13:28:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000003812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:02 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x300}}}, 0x24}}, 0x0) 13:28:02 executing program 1: sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, 0x0, 0x4010) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xae) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r3, &(0x7f0000000100)="518f7384bca398fbcbd74ea5525ae0f42bfb1ff223f7cc05d600401f84bc66e02becda6b1cddc382e0fe994733d4fc0b30255e3ed303a7265b91954442b250043595d24f31475fc5b2748bab00ae2e640754099307714b390d10a1b4e49851f77715acc1de672e9ef6c848", &(0x7f0000000300)=""/226, 0x4}, 0x20) sendfile(r2, r0, 0x0, 0x100000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.state\x00', 0x7a05, 0x1700) 13:28:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, r5, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x8, 0xe2ff, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@empty}, @in6=@ipv4={[], [], @dev}, {@in6=@loopback, @in=@empty}, {{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x5}}}, [@tmpl={0x44, 0x5, [{{@in=@empty}, 0x0, @in, 0x0, 0x5}]}]}, 0x16c}}, 0x0) [ 2612.783245][ T9492] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2612.809038][ T28] audit: type=1804 audit(1594474082.508:3326): pid=9495 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1562/memory.events" dev="sda1" ino=16384 res=1 13:28:02 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000005812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2612.933514][ T28] audit: type=1800 audit(1594474082.548:3327): pid=9495 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16384 res=0 13:28:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x600}}}, 0x24}}, 0x0) [ 2613.080012][ T28] audit: type=1804 audit(1594474082.548:3328): pid=9495 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1562/memory.events" dev="sda1" ino=16384 res=1 [ 2613.080686][ T9512] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2613.299515][ T9453] ip6tnl0 speed is unknown, defaulting to 1000 [ 2613.580855][ T28] audit: type=1800 audit(1594474083.278:3329): pid=9495 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16384 res=0 [ 2613.661945][ T28] audit: type=1804 audit(1594474083.308:3330): pid=9495 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1562/memory.events" dev="sda1" ino=16384 res=1 13:28:03 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 13:28:03 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:03 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000006812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x900}}}, 0x24}}, 0x0) 13:28:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, r5, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x8, 0xe2ff, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@empty}, @in6=@ipv4={[], [], @dev}, {@in6=@loopback, @in=@empty}, {{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x5}}}, [@tmpl={0x44, 0x5, [{{@in=@empty}, 0x0, @in, 0x0, 0x5}]}]}, 0x16c}}, 0x0) 13:28:03 executing program 1: sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, 0x0, 0x4010) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xae) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r3, &(0x7f0000000100)="518f7384bca398fbcbd74ea5525ae0f42bfb1ff223f7cc05d600401f84bc66e02becda6b1cddc382e0fe994733d4fc0b30255e3ed303a7265b91954442b250043595d24f31475fc5b2748bab00ae2e640754099307714b390d10a1b4e49851f77715acc1de672e9ef6c848", &(0x7f0000000300)=""/226, 0x4}, 0x20) sendfile(r2, r0, 0x0, 0x100000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.state\x00', 0x7a05, 0x1700) [ 2614.024116][ T9558] __nla_validate_parse: 2 callbacks suppressed [ 2614.024126][ T9558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:03 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2614.076258][ T28] audit: type=1804 audit(1594474083.778:3331): pid=9559 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1563/memory.events" dev="sda1" ino=16376 res=1 [ 2614.154969][ T9560] IPVS: ftp: loaded support on port[0] = 21 [ 2614.208749][ T9561] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2614.224145][ T28] audit: type=1800 audit(1594474083.778:3332): pid=9559 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16376 res=0 13:28:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xa00}}}, 0x24}}, 0x0) [ 2614.322141][ T9560] lo speed is unknown, defaulting to 1000 13:28:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000007812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:04 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2614.432842][ T28] audit: type=1804 audit(1594474083.778:3333): pid=9559 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir518612743/syzkaller.rmFVPI/1563/memory.events" dev="sda1" ino=16376 res=1 [ 2614.481439][ T9560] virt_wifi0 speed is unknown, defaulting to 1000 [ 2614.643037][ T9581] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2614.673578][ T9583] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:04 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000009812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2614.931802][ T9595] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2615.168493][ T9560] ip6tnl0 speed is unknown, defaulting to 1000 13:28:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xc00}}}, 0x24}}, 0x0) 13:28:05 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x8864, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x57, 0x0, 0x4, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) accept4(r0, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x9) 13:28:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700000a812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:05 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 13:28:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) syz_init_net_socket$llc(0x1a, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x2000c084) ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@default, @null, 0x0, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) sendmmsg$unix(r1, &(0x7f0000000680), 0x4924924924925c6, 0x0) [ 2615.635918][ T9624] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2615.730013][ T9628] IPVS: ftp: loaded support on port[0] = 21 [ 2615.749563][ T9627] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:28:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700000c812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:05 executing program 1: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 13:28:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xe00}}}, 0x24}}, 0x0) [ 2615.832879][ T9628] lo speed is unknown, defaulting to 1000 [ 2615.869631][ T9628] virt_wifi0 speed is unknown, defaulting to 1000 13:28:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2616.008080][ T9649] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2616.040927][ T9648] IPVS: ftp: loaded support on port[0] = 21 [ 2616.054058][ T9651] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:05 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700000e812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:05 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2616.250924][ T9648] lo speed is unknown, defaulting to 1000 [ 2616.358697][ T9668] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:28:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) accept4(r3, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r3], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000100)='memory.events\x00', 0xe) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000040)={0x233, 0x7ff, 0x48000, 0xfffffff9, 0x9}) sendfile(r5, r4, 0x0, 0x100000001) pipe(&(0x7f0000000380)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) 13:28:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0xf00}}}, 0x24}}, 0x0) 13:28:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700000f812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2616.638200][ T9676] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2616.787525][ T9680] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2616.934399][ T28] audit: type=1804 audit(1594474086.638:3334): pid=9679 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1937/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 2617.035120][ T9628] ip6tnl0 speed is unknown, defaulting to 1000 [ 2617.035296][ T9648] virt_wifi0 speed is unknown, defaulting to 1000 [ 2617.674607][ T9648] ip6tnl0 speed is unknown, defaulting to 1000 13:28:07 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 13:28:07 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x3f00}}}, 0x24}}, 0x0) 13:28:07 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700c71d812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2617.832677][ T9717] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2617.928432][ T9719] IPVS: ftp: loaded support on port[0] = 21 [ 2617.942949][ T9718] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2618.046281][ T9719] lo speed is unknown, defaulting to 1000 [ 2618.083799][ T9719] virt_wifi0 speed is unknown, defaulting to 1000 13:28:08 executing program 1: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 13:28:08 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000001c0)='NLBL_CALIPSO\x00') r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000980)="4c000000140081f87059ae08060c040010026b10400103fe0500418701546fabca1b4e7d06a6bd7c493872f750375ed08a562ad6e74703c48f93b82a02000000461eb886a5e54e8f566da388", 0x4c}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000001f80)=[{{&(0x7f0000000540)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000000640)=""/157, 0x9d}], 0x2, &(0x7f0000000740)=""/112, 0x70}, 0x5}, {{&(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000840)=""/204, 0xcc}, {&(0x7f0000000940)=""/92, 0x5c}, {&(0x7f00000009c0)=""/190, 0xbe}], 0x3, &(0x7f0000000ac0)=""/103, 0x67}, 0x2}, {{&(0x7f0000000b40)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000bc0)=""/67, 0x43}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/102, 0x66}, {&(0x7f0000000d00)=""/242, 0xf2}, {&(0x7f0000000e00)=""/94, 0x5e}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/24, 0x18}], 0x7, &(0x7f0000001f40)=""/3, 0x3}, 0x8}], 0x3, 0x101, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r4, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x48, 0x14, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@nested={0x34}]}, 0x48}}, 0x0) r5 = socket(0x9, 0x6, 0x7) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r6, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r6, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x40c40d5) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f0000002100)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x40110}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)={0x1c, r6, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000d0}, 0x8000) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r6, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000006a000308001f6ae6c4ffffff7f0000000000000008000100012e099cbcd563d65006b4d4c5f54ef6ef91a4a223495975d6957d3d14d04eedba345b7b86185062"], 0x20}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) 13:28:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x5865}}}, 0x24}}, 0x0) 13:28:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000020812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2618.679867][ T9756] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2618.714286][ T9758] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:08 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:08 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700003f812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2618.802856][ T9761] IPVS: ftp: loaded support on port[0] = 21 [ 2618.853724][ T9719] ip6tnl0 speed is unknown, defaulting to 1000 [ 2618.876451][ T9762] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:08 executing program 0: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) [ 2618.947391][ T9761] lo speed is unknown, defaulting to 1000 [ 2619.011473][ T9761] virt_wifi0 speed is unknown, defaulting to 1000 [ 2619.029342][ T9781] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2619.224235][ T9783] IPVS: ftp: loaded support on port[0] = 21 [ 2619.355441][ T9783] lo speed is unknown, defaulting to 1000 [ 2619.984772][ T9761] ip6tnl0 speed is unknown, defaulting to 1000 [ 2619.995024][ T9783] virt_wifi0 speed is unknown, defaulting to 1000 13:28:09 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:28:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x6000}}}, 0x24}}, 0x0) 13:28:09 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000040812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2620.276552][ T9819] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2620.303582][ T9818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2620.382315][ T9821] IPVS: ftp: loaded support on port[0] = 21 [ 2620.492974][ T9821] lo speed is unknown, defaulting to 1000 [ 2620.779302][ T9821] virt_wifi0 speed is unknown, defaulting to 1000 [ 2620.791134][ T9783] ip6tnl0 speed is unknown, defaulting to 1000 13:28:10 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x6558}}}, 0x24}}, 0x0) 13:28:10 executing program 1: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 13:28:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000048812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2620.987947][ T9858] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2621.029315][ T9860] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:10 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700004c812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2621.160077][ T9864] IPVS: ftp: loaded support on port[0] = 21 13:28:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x8100}}}, 0x24}}, 0x0) [ 2621.308960][ T9878] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2621.357678][ T9864] lo speed is unknown, defaulting to 1000 [ 2621.501305][ T9880] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2621.828562][ T9864] virt_wifi0 speed is unknown, defaulting to 1000 [ 2621.836393][ T9821] ip6tnl0 speed is unknown, defaulting to 1000 13:28:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {0x3}, [@NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x11}}]}, 0x1c}}, 0x0) [ 2622.423712][ T7] tipc: TX() has been purged, node left! [ 2622.431067][ T7] tipc: TX() has been purged, node left! [ 2622.454910][ T7] tipc: TX() has been purged, node left! 13:28:12 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:28:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007006558812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:12 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}}}, 0x24}}, 0x0) [ 2622.477997][ T7] tipc: TX() has been purged, node left! [ 2622.505569][ T9864] ip6tnl0 speed is unknown, defaulting to 1000 [ 2622.605388][ T9936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2622.633308][ T7] tipc: TX() has been purged, node left! [ 2622.639522][ T7] tipc: TX() has been purged, node left! [ 2622.662683][ T9939] IPVS: ftp: loaded support on port[0] = 21 [ 2622.677007][ T7] tipc: TX() has been purged, node left! [ 2622.708993][ T7] tipc: TX() has been purged, node left! [ 2622.723221][ T9937] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2622.742109][ T9939] lo speed is unknown, defaulting to 1000 [ 2622.781341][ T9939] virt_wifi0 speed is unknown, defaulting to 1000 [ 2622.902598][ T7] tipc: TX() has been purged, node left! [ 2623.002913][ T7] tipc: TX() has been purged, node left! [ 2623.133030][ T7] tipc: TX() has been purged, node left! 13:28:12 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000004c0)="1e9ce39bff6f10dd596e401da129990c6153bf706c95c89361e402657100354bb9de61ea47bfd0c8ddfe73c08b9ad200f65173415aca2b6f97e853277037b1dcdb280f60843971f0d90fd1ab41e99bbfdd14aaeb39d0d6083ac542f6b1a875a6dbf5210d90f5630330bac18e22f5e722d72f0ff55d64fc75456f31fa2a3581a558d14133c375b3c8c3214ba174249fd69ee1259495a2e61f4f32a2887a3eb57d362bdd3ae1c0e5615bc92d6eeb0591433970f8e418cdf42dd62d5f7e304a8d9a373e34204c72a35c7ac6614c01214d101a82660a809b2a4def97d78def404343aa54fadffa8ef8f4", 0xe8}, {&(0x7f00000005c0)="43083fd2bb801a4d9c79e70da8e7816a408e0464eac41069ecaf85ae037f753ce81ffca7afcfb9ca72d990d17690aaf1ea343e5ab8b13328efb1f98493af7d28dcf4395cc6344e95b437c956865ec7fa2fb10fc2cadcbfe37e5f597ca5a5ea7cdf3eaf97e84c345ce157642aec05c25382da57a1ff7c9e4e609ce7230ed069a16d6e3150d440425ddc18341aa14d90b2ed726fff3f59ba1b9011ab3a5ac569783e66fc6b3932c370ae0af33ad835130608f7d5640a6e4af57a0dd6fe90c4ab631748fe8fd5d2012c9a1230d18df8aab410131a3209083b86ea57a9ae19fbf5b917", 0xe1}, {&(0x7f00000006c0)="85f08ca4388d890d94dcb60e902d2a1ac1359bf24d69ca4f0a93ae5a4a6f86258a6468706707f3e0aa15a6dc5ba029c31dbe1b196252f74c9e979bfc991f3b7965fee17a78c00738cc4f6e367261fab79cbe125b0d490497a168d8605e06c97e5c67e82fe0269f23ae1a1861ca123f46d64a07abc16df43a9a5b4f33bc37a630d8f2ebbce7f9b27f5866474cc337e098b68530cf5b506742835b46dff4ab746402533b0f", 0xa4}, {&(0x7f0000000840)="7a85f3d3ce126da47c09b2a22da49ce9fcf89fc1513d874470f691cdfc755a3d1ad1431891e97618d847624223f5e87ce313e707bf48f29294421e18352f4ae3de395507a115c0bea56bcbf40fbc8f76340147b939d705fb3d09391831e44e531ef4882d", 0x64}, {&(0x7f00000008c0)="44b8fd5632c068ad4052d0b5275782b5cc00b9a25b2f87f050e99e3c3537d48925035cb641a35228ec543b734314c860326dfc8db600312f472523ccf6192ce4acd5b0a43201c6eb6463b292b1", 0x4d}, {&(0x7f0000000940)="ae0bd11e241cdca8745187394065509e490c28b061c72a6f1e93ca69fc5c6a09e4fbc7f098a324a97b9c221bc690c2c19c91f4e95bd86b6da8b5fecda22f6bc0de90686f4fa2a9ec22ded22e4c301433062c15357c2bc1b57bf82a021bb0c34bca6ab0584856646ef26f5abf99f0024d4a0f4db6744b5cced7e2c0bbbff8d0990e00257cbe237a591368e9d63b8999a0939211", 0x93}, {&(0x7f0000000a00)="d1166ef2aea2f67410461092e6ad28d028f1aa178291f9a6ab46053b96c454a8438f88aee45d016c55e0b97debc1c7e1ca5be81888e4bc304e5719d66f0398d53c5deee0ae4aa04d80d319fad65ee2dbb683f97a4de5285327e3923c753714a057dbdd602118850edc3f8931c63d486b8e50f8f83f69a041e7", 0x79}, {&(0x7f0000000040)}, {&(0x7f0000000200)="7286a6f77ee536938bd5d7c4d4709120", 0x10}, {&(0x7f0000000300)="50c9a9704557fd93cc02b9e30afaf61cf51a33bd175faffd3a028fd663", 0x1d}], 0xa, &(0x7f0000000b40)=[@op={0x18}, @iv={0x80, 0x117, 0x2, 0x66, "777b4e7acb5cecad83c347ab8faa37ddb16394fe655d5160d82a134264e6c20392a1b5b80309c458a88dcaaaf35627a87d230238725c450e4e2f490708832fb031c486554b1974e29c97c330b62f350e0496e54cf029703691f3e5827108e2b4c21a4588dacd"}, @assoc={0x18, 0x117, 0x4, 0x4f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc0, "ca0381aa5af1fcefeae26db800df2de4bcc9473ffb008fa30422e1ec5cf58839c71f203c2836b5ebb50d3e7884c6ca6d9f6b2cb7fac2061fff5923209b758d68f8efabf9d1e94e07695b20f78688f8fdb119cfa2c9ae67c122f6b36368119b9b9862d68f96bb1a6d6815fada208ab23472f1bb728b3cec840db72f00c98f6fe33c293d4219e62ad744435bd2eba6c2d829c0fcd65807b6273da93e7149997397a70460ff0afc8811df4980e9d913f6c68fcc70f3a3930f9fceefa7fe59914d5c"}], 0x1a0, 0x20004804}], 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x20, @rand_addr, 0xfffffeff}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x9c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000240)={{0x3, 0x0, @identifier="afbed303c3b09aa7569985d8b0ce904f"}}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) accept4(r2, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="10000000a6c9a185226dc92f3c0cff7f120a05770e6186c494963edc6a2c98bba046ef94a2eba73df763077d10fc9812606d0b7580e916f87f98e310752a96fa01895011be0305108eaff490eaf2419695fa42e9642d76e3fc382743bc882e2599f00cc18af5cea1553b68f14937a36277f2c3c59df9a150d2a4a1", @ANYRES16=r1, @ANYBLOB="0100000000001c53482da1da9903cc74131328a10000ff00310000000800010006000000"], 0x1c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000140012800b00010067656e6576650000f1b9b57d49d89ef99f7dd905fb0400028008000a00", @ANYRES32=r5, @ANYBLOB], 0x3c}}, 0x0) 13:28:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x275c, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x240003b9, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000540)=0xa0, 0x4) sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="f6", 0x1}], 0x1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x210}}], 0x1, 0x8008) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f65", 0x81ff, 0x0, 0x0, 0x0) sendmsg$sock(r0, &(0x7f0000000280)={&(0x7f0000000000)=@ethernet={0x301, @multicast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ac1cf88ed3c092a973024ac349841f531b7f6af9deebb6ba4ba93e5e707d1d08cad3ce31401893d99b600e37cad46fdf1823ead278d08f0415c7b0c898e1a5418ec10a74a4ad44f5412379ca1d6562144c34843a77c4b2498201646e8aeacb1e5ad1dae0380dbc7db139b0ed51dbef2a4738f23c6dde099a3d9c8f6aeb76a1b48a651427995d801c154bf2f5915684ab49b941ba", 0x94}], 0x1, &(0x7f00000001c0)=[@timestamping={{0x14, 0x1, 0x25, 0x7fff}}, @mark={{0x14, 0x1, 0x24, 0x2619f583}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x80b}}, @timestamping={{0x14, 0x1, 0x25, 0x8001}}, @timestamping={{0x14, 0x1, 0x25, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0xc0}, 0x200000d4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x3, 0x0, 0x3]}, &(0x7f0000000340)=0xa) 13:28:12 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000060812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x0, 0x2}}}, 0x24}}, 0x0) [ 2623.327499][ T9978] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:13 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2623.437888][ T9980] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2623.452114][ T9939] ip6tnl0 speed is unknown, defaulting to 1000 [ 2623.459501][ T9987] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 13:28:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000280)={0x80, 0x0, 0x0, 0x2, 0x9}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600000000000084ffcf8a63ed", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 2623.487567][ T9987] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 13:28:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007005865812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2623.732633][ T9996] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2623.786456][ T9997] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2623.814015][T10000] bond25: (slave veth139): making interface the new active one [ 2623.822389][T10000] bond25: (slave veth139): Enslaving as an active interface with an up link [ 2623.839158][T10005] bond25: (slave ipvlan6): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 2623.852162][T10005] bond25: (slave ipvlan6): The slave device specified does not support setting the MAC address [ 2623.864752][T10005] bond25: (slave ipvlan6): The slave device specified does not support setting the MAC address, but fail_over_mac is not set to active [ 2623.947052][ T9996] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2623.989781][ T9996] bond25: (slave veth141): Enslaving as a backup interface with an up link [ 2624.014002][T10005] bond25: (slave ipvlan6): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 2624.037186][T10005] bond25: (slave ipvlan6): The slave device specified does not support setting the MAC address [ 2624.051036][T10005] bond25: (slave ipvlan6): The slave device specified does not support setting the MAC address, but fail_over_mac is not set to active 13:28:16 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:28:16 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x0, 0x3}}}, 0x24}}, 0x0) 13:28:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5900df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 13:28:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000068812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x32}, 0x3ff}], 0x2c) sendto$inet6(r0, &(0x7f0000001200)="ca281cfe51f8352fae9e9a21c19e6e5bc733371332a0007279ca0927cb2b511493af974b2fc87b6cb1ad74d035e3f43f00170b737da4ff5bed8ff0b6801c3c7adf61f22237b0b6ca21ba8574702ae38ae0c9fbd5744b3a5488e57d6d6e730808b0d39336c9c8b220bafe5a89446df86332c1acdd0a0a1c4d66e60db859465ba03c287465ac933e45dd", 0x89, 0x20000000, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ef, &(0x7f0000001340)="c8f63d5079b37a89a6304d663bfa1d5fd276af817c721dc9b292afeb1effc78ee00833717a3a341cdb9fc2859d04c8c11a285f4ff02e25ab2538a160a015baf839c276e3391c37f45a7a120d182e6574efb7e1d6a4b3147bb879134b3869251c9b1c0e545db5e4438b98dfc1035bd322d7e7a32547904a1198ac0a1d509d0469f0628b43d25dd00ba3343c2f4ba863e1adde02e0e60ac8da3ce4886082c328ea65d63482") sendfile(r3, r2, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) read(r4, &(0x7f0000000140)=""/79, 0x4f) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x103ffffff) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x800, 0x0, 0xfffffffffffffffd}) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 13:28:16 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2627.041772][T10094] IPVS: ftp: loaded support on port[0] = 21 13:28:16 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2627.097227][ T28] audit: type=1804 audit(1594474096.798:3335): pid=10090 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1943/cgroup.controllers" dev="sda1" ino=16364 res=1 13:28:16 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x11, 0xffffffffffffffff, 0xffffc000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) listen(r1, 0x4000000043) r2 = accept4(r1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000000)="97a7eb62e403e4c6c133c3b890", 0xd) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r3 = socket$inet6(0xa, 0x6, 0x86) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c) listen(r3, 0x4000000043) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x3, 0x0, 0x0, 0x0, 0x3c}, 0x9c) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="74000000040601010000000000000000020000050900020073797a310000000005000100070000000900020073797a32000000000900a32b41f25d41d4020073797a30000000000900020073797a32000000000900020073797a320000000005000100070000000900020073797a31000000000500010007000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000040) socket$l2tp(0x2, 0x2, 0x73) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="8a7b008015b705bdc242c30e1c4e4315350ffb8564d1c1f94126a97db93cc8a20f825fc8ebdd2df4956a99f372b4ab249fc6fbdedc79c74ac591e4b210e6e939994cf1e42ae44e4f1d42d0b1abd2204aa204", @ANYRES16=0x0, @ANYBLOB="000100000000000000000100000005000700020000000800090000000000050022000100000006001a004e2400000800110000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) ioctl$SIOCPNADDRESOURCE(r2, 0x89e0, &(0x7f0000000040)=0x5369) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x5, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x1c) [ 2627.228653][ T28] audit: type=1804 audit(1594474096.898:3336): pid=10098 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1943/memory.events" dev="sda1" ino=16367 res=1 [ 2627.277192][T10104] IPVS: ftp: loaded support on port[0] = 21 [ 2627.292840][T10086] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2627.315863][T10087] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:17 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700006c812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2627.406922][ T28] audit: type=1804 audit(1594474096.908:3337): pid=10098 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1943/cgroup.controllers" dev="sda1" ino=16364 res=1 13:28:17 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2627.542688][T10094] lo speed is unknown, defaulting to 1000 13:28:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) recvmmsg(r1, &(0x7f0000000840)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=""/131, 0x83}}, {{&(0x7f0000000280)=@pppol2tpv3, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/59, 0x3b}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/234, 0xea}, {&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000680)=""/34, 0x22}, {&(0x7f0000000700)=""/69, 0x45}], 0x8, &(0x7f0000000800)=""/32, 0x20}, 0x80000001}], 0x2, 0x0, 0x0) sendmsg$AUDIT_TRIM(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x10, 0x3f6, 0x100, 0x70bd2d, 0x25dfdbfb, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x44004}, 0x8001) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cf708ed5aa369b27b4a5ae781f6160000"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) [ 2627.593752][ T28] audit: type=1804 audit(1594474097.178:3338): pid=10098 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1943/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 2627.618595][T10094] virt_wifi0 speed is unknown, defaulting to 1000 [ 2627.702928][T10119] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2627.773104][ T28] audit: type=1804 audit(1594474097.178:3339): pid=10090 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir297310029/syzkaller.HjDwKs/1943/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 2628.204668][T10094] ip6tnl0 speed is unknown, defaulting to 1000 13:28:18 executing program 4: unshare(0x6c060000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r0, 0x0, r0, 0x0, 0x80000003, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000480)=""/219, 0xdb, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x6) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x4010, r2, 0x0) 13:28:18 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) 13:28:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xa, 0xffff}, {0x0, 0x4}}}, 0x24}}, 0x0) 13:28:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e12080007000074812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 13:28:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rds(r2, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000440)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x2d, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xffffff0b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r7}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r3, 0x0, 0x4000000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x4, 0x0, [], 0x2, &(0x7f0000000000)=[{}, {}], 0x0}, &(0x7f0000000100)=0x78) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x25dfdbff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x20}]}, 0x3c}, 0x1, 0x0, 0x0, 0x16c525aa4ad89e84}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x2d, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010000bff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r8, @ANYBLOB="7f000000", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x800) [ 2628.764215][T10152] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:28:18 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000007c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "42bf00", 0x38, 0x3a, 0x0, @private2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f112d", 0x0, 0x29, 0x0, @mcast1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, [], "a1020b1e952ed23d"}}}}}}}, 0x0) [ 2628.868645][T10153] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 13:28:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d6503fe027c05e8fe55a125000500ac14142603000e1208000700007a812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 2628.917049][T10160] IPVS: ftp: loaded support on port[0] = 21 [ 2628.949524][T10154] device bridge_slave_1 entered promiscuous mode [ 2629.021411][ C1] ------------[ cut here ]------------ [ 2629.021419][ C1] WARNING: CPU: 1 PID: 10154 at net/core/dev.c:9000 rollback_registered_many+0xbdb/0xf60 [ 2629.021424][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 2629.021430][ C1] CPU: 1 PID: 10154 Comm: syz-executor.0 Not tainted 5.8.0-rc2-syzkaller #0 [ 2629.021437][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2629.021440][ C1] Call Trace: [ 2629.021443][ C1] dump_stack+0x18f/0x20d [ 2629.021446][ C1] panic+0x2e3/0x75c [ 2629.021450][ C1] ? __warn_printk+0xf3/0xf3 [ 2629.021453][ C1] ? printk+0xba/0xed [ 2629.021457][ C1] ? log_store.cold+0x16/0x16 [ 2629.021460][ C1] ? __warn.cold+0x5/0x45 [ 2629.021463][ C1] ? __warn+0xd6/0x1f2 [ 2629.021467][ C1] ? rollback_registered_many+0xbdb/0xf60 [ 2629.021471][ C1] __warn.cold+0x20/0x45 [ 2629.021475][ C1] ? rollback_registered_many+0xbdb/0xf60 [ 2629.021478][ C1] report_bug+0x1bd/0x210 [ 2629.021482][ C1] exc_invalid_op+0x24d/0x400 [ 2629.021485][ C1] ? exc_overflow+0x40/0x40 [ 2629.021489][ C1] ? mark_lock+0xbc/0x1710 [ 2629.021492][ C1] asm_exc_invalid_op+0x12/0x20 [ 2629.021497][ C1] RIP: 0010:rollback_registered_many+0xbdb/0xf60 [ 2629.021509][ C1] Code: 00 00 31 f6 4c 89 f7 e8 13 d9 fc ff e9 4f fe ff ff 4c 89 e7 e9 48 fd ff ff e8 21 e3 3d fb 0f 0b e9 da fd ff ff e8 15 e3 3d fb <0f> 0b e9 18 fe ff ff e8 09 e3 3d fb 0f b6 2d 45 32 74 04 31 ff 89 [ 2629.021513][ C1] RSP: 0018:ffffc90004716f60 EFLAGS: 00010212 [ 2629.021522][ C1] RAX: 000000000003879f RBX: dffffc0000000000 RCX: ffffc90001819000 [ 2629.021527][ C1] RDX: 0000000000040000 RSI: ffffffff86356d3b RDI: 0000000000000005 [ 2629.021532][ C1] RBP: ffff88803d2e20b8 R08: 0000000000000000 R09: ffffffff8a7b1887 [ 2629.021538][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808875d380 [ 2629.021543][ C1] R13: 0000000000034960 R14: ffff88803d2e2000 R15: 0000000000000000 [ 2629.021547][ C1] ? rollback_registered_many+0xbdb/0xf60 [ 2629.021551][ C1] ? dev_xdp_uninstall+0x3f0/0x3f0 [ 2629.021555][ C1] ? dev_set_mtu_ext+0x590/0x590 [ 2629.021559][ C1] unregister_netdevice_queue+0x2dd/0x570 [ 2629.021563][ C1] ? unregister_netdevice_many+0x50/0x50 [ 2629.021566][ C1] ? hsr_add_port+0x4f3/0x790 [ 2629.021570][ C1] hsr_dev_finalize+0x5ce/0x746 [ 2629.021573][ C1] hsr_newlink+0x27c/0x520 [ 2629.021577][ C1] ? hsr_dellink+0x70/0x70 [ 2629.021581][ C1] ? rtnl_create_link+0x184/0xad0 [ 2629.021584][ C1] ? hsr_dellink+0x70/0x70 [ 2629.021588][ C1] __rtnl_newlink+0x1090/0x1730 [ 2629.021591][ C1] ? rtnl_setlink+0x3c0/0x3c0 [ 2629.021595][ C1] ? lock_downgrade+0x820/0x820 [ 2629.021599][ C1] ? check_preemption_disabled+0x38/0x220 [ 2629.021603][ C1] ? is_bpf_text_address+0xcb/0x160 [ 2629.021606][ C1] ? kernel_text_address+0xbd/0xf0 [ 2629.021610][ C1] ? __kernel_text_address+0x9/0x30 [ 2629.021614][ C1] ? unwind_get_return_address+0x51/0x90 [ 2629.021618][ C1] ? profile_setup.cold+0xc1/0xc1 [ 2629.021622][ C1] ? arch_stack_walk+0x97/0xf0 [ 2629.021625][ C1] ? stack_trace_save+0x8c/0xc0 [ 2629.021630][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 2629.021633][ C1] ? mark_lock+0xbc/0x1710 [ 2629.021637][ C1] ? trace_kmalloc+0xfd/0x130 [ 2629.021640][ C1] ? kmem_cache_alloc_trace+0x168/0x2d0 [ 2629.021643][ C1] rtnl_newlink+0x64/0xa0 [ 2629.021647][ C1] ? __rtnl_newlink+0x1730/0x1730 [ 2629.021650][ C1] rtnetlink_rcv_msg+0x44e/0xad0 [ 2629.021654][ C1] ? rtnetlink_put_metrics+0x510/0x510 [ 2629.021658][ C1] ? lock_acquire+0x1f1/0xad0 [ 2629.021662][ C1] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2629.021665][ C1] netlink_rcv_skb+0x15a/0x430 [ 2629.021670][ C1] ? rtnetlink_put_metrics+0x510/0x510 [ 2629.021673][ C1] ? netlink_ack+0xa10/0xa10 [ 2629.021676][ C1] netlink_unicast+0x533/0x7d0 [ 2629.021680][ C1] ? netlink_attachskb+0x810/0x810 [ 2629.021684][ C1] ? _copy_from_iter_full+0x247/0x890 [ 2629.021688][ C1] ? __phys_addr+0x9a/0x110 [ 2629.021692][ C1] ? __phys_addr_symbol+0x2c/0x70 [ 2629.021696][ C1] ? __check_object_size+0x171/0x3e4 [ 2629.021699][ C1] netlink_sendmsg+0x856/0xd90 [ 2629.021703][ C1] ? netlink_unicast+0x7d0/0x7d0 [ 2629.021707][ C1] ? netlink_unicast+0x7d0/0x7d0 [ 2629.021710][ C1] sock_sendmsg+0xcf/0x120 [ 2629.021714][ C1] ____sys_sendmsg+0x6e8/0x810 [ 2629.021718][ C1] ? kernel_sendmsg+0x50/0x50 [ 2629.021721][ C1] ? do_recvmmsg+0x6d0/0x6d0 [ 2629.021726][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 2629.021730][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 2629.021733][ C1] ___sys_sendmsg+0xf3/0x170 [ 2629.021737][ C1] ? sendmsg_copy_msghdr+0x160/0x160 [ 2629.021741][ C1] ? __fget_files+0x272/0x400 [ 2629.021744][ C1] ? lock_downgrade+0x820/0x820 [ 2629.021747][ C1] ? find_held_lock+0x2d/0x110 [ 2629.021751][ C1] ? check_preemption_disabled+0x38/0x220 [ 2629.021754][ C1] ? __fget_files+0x294/0x400 [ 2629.021757][ C1] ? __fget_light+0xea/0x280 [ 2629.021761][ C1] __sys_sendmsg+0xe5/0x1b0 [ 2629.021764][ C1] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2629.021767][ C1] ? __x64_sys_futex+0x382/0x4e0 [ 2629.021771][ C1] ? check_preemption_disabled+0x38/0x220 [ 2629.021775][ C1] ? do_syscall_64+0x1c/0xe0 [ 2629.021778][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 2629.021782][ C1] do_syscall_64+0x60/0xe0 [ 2629.021785][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2629.021788][ C1] RIP: 0033:0x45cba9 [ 2629.021791][ C1] Code: Bad RIP value. [ 2629.021795][ C1] RSP: 002b:00007fb46aa95c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2629.021804][ C1] RAX: ffffffffffffffda RBX: 0000000000503800 RCX: 000000000045cba9 [ 2629.021809][ C1] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000006 [ 2629.021814][ C1] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2629.021819][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2629.021824][ C1] R13: 0000000000000a6c R14: 00000000004cd48b R15: 00007fb46aa966d4 [ 2629.022845][ C1] Kernel Offset: disabled