={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 465.286578][T16263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@ipv6_getanyicast={0x14, 0x3e, 0x2, 0x70bd2b, 0x25dfdbfe, {}, ["", ""]}, 0x268}}, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:14 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f0000000000)={0x0, &(0x7f00000002c0)=""/179}) ioctl$UI_SET_MSCBIT(r4, 0x40045568, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="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"/275], 0x30}}, 0x10000011) [ 465.619766][T16256] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="1de574d41876d04c8910574f3b2aeab70b1e1c91853f69c4f8a491ec76943bbad6aadbe1714ea5211481d02737bfa6341ab8b3c9e506c890b4a8ac3c20b8aba83211f7673188a4c41d59b5a0", 0x4c, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf5, 0xf5, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x3}, @volatile={0xf, 0x0, 0x0, 0x9, 0x2}, @fwd={0xc}, @enum={0x3, 0x1, 0x0, 0x6, 0x4, [{0x6, 0xbb}]}, @enum={0x10, 0x7, 0x0, 0x6, 0x4, [{0x0, 0x5}, {0xe, 0x1000}, {0xf, 0x7}, {0x9, 0x3}, {0xa, 0x101}, {0xd, 0x4000000}, {0x9, 0x7}]}, @datasec={0xf, 0x8, 0x0, 0xf, 0x1, [{0x3, 0x2, 0x7}, {0x2, 0x3f, 0x9}, {0x4, 0x7, 0x800}, {0x2, 0x10000, 0x41}, {0x4, 0x7, 0x10001}, {0x3, 0x20}, {0x2, 0x5, 0x6}, {0x3, 0x9, 0x8000}], "8b"}, @func={0x7, 0x0, 0x0, 0xc, 0x1}]}}, &(0x7f0000000300)=""/213, 0x112, 0xd5, 0x1}, 0x20) [ 465.699003][T16256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 465.716779][T16256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 465.930563][T16276] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 465.986429][T16276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 465.996364][T16276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, 0x0, 0x0) [ 466.146948][T16284] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 466.178092][T16284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 466.200174][T16284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, 0x0, 0x0) 14:01:15 executing program 2: r0 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x3, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) acct(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\r\x00'/24], 0x404a}}, 0x0) 14:01:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 466.388944][T16300] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, 0x0, 0x0) [ 466.486910][T16300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 466.498042][T16300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:15 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getrandom(&(0x7f0000000080)=""/44, 0xffffffffffffffea, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = dup(r0) syz_open_procfs(0x0, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execveat(r1, &(0x7f00000000c0)='\x00', &(0x7f0000000140), 0x0, 0x1000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 466.772763][T16304] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 466.807680][T16304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 466.830623][T16304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 467.023821][T16314] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 467.078019][T16314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:01:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 467.130839][T16314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:16 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x4, 0x8, 0x0, 0x8a, 0x16, 0x81, 0x1, 0x80, 0x1, 0x81}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800000040e40001000000000023017da023ef8363191d56f96e9025cf43e8100acc195b487c4253158300e6b0e7b1a303faa19133752edfa4d5227d6f3c0f19929f1a2b252d2b14d96b8792ac5809c8e555ce81dee6363f4f09e149a266bda955a405", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 467.345466][T16319] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 467.398027][T16319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 467.431596][T16319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:16 executing program 2: socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x44400) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000380)=@newlink={0xffffffffffffffef, 0x10, 0xe5e1edb5e53a40ea, 0x0, 0x25dfdbfd, {}, [@IFLA_VFINFO_LIST={0x4}, @IFLA_TXQLEN={0x8, 0xd, 0x4}, @IFLA_MTU={0x8}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "612ad478a4a9c7196e9bf7889e0b876423"}]}, 0x68}}, 0x40) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRESHEX=0x0, @ANYRES32=0x0, @ANYBLOB="00000000fdffffff0700fc000000000008000d0000000000"], 0x3}}, 0x0) 14:01:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 467.624344][T16327] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 467.683838][T16327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 467.714637][T16327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 467.847554][T16328] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 467.870909][T16328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 467.884388][T16328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 467.939970][T16331] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 468.007020][T16338] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 468.029748][T16338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 468.041652][T16338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 468.226346][T16340] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:17 executing program 5: [ 468.286381][T16340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 468.300945][T16340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 468.410344][T16342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:17 executing program 5: 14:01:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:17 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffee, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0xa01, 0x70bd26, 0x0, {}, [@IFLA_MTU={0x0, 0xe, 0x2}, @IFLA_PROTO_DOWN={0xfffffffffffffe2d, 0xd}]}, 0x30}}, 0x0) [ 468.544929][T16345] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:17 executing program 5: [ 468.644833][T16345] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 468.706885][T16345] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 468.732434][ C0] net_ratelimit: 13 callbacks suppressed [ 468.732455][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 468.744953][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:17 executing program 5: [ 468.812558][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 468.818892][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:18 executing program 5: [ 468.941746][T16346] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 468.977295][T16346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 468.990447][T16346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:18 executing program 5: [ 469.062663][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 469.069039][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 469.092602][T16358] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 469.168386][T16362] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:18 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsmount(r3, 0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0xe) sendto$unix(r0, &(0x7f00000000c0)="d344411578259c71bc94712ecbe79197b5cef489e33af4922d04521a2a97e4efa79efb79df94f19925f1bb583f2153e12630ab2f881e27e3e057a6c4c87fd0d8a6384f9971349f97ab3b9200cb44528e0af6d6b39597951e98061888289a86635133c86ead7366b13879a1509ec0a59179e6924060224f7d1f56ad8fba3064c943309f75089d52e7b82472d3a035515ec2af36d3f2ac7fe10e87d08f3f19ff10976aa1a709608255ffd9873f1f9f6e70b2335714a1a5d038e765b646124dad24550fa4a93148a7ce0b90ae30e13c1b1831", 0xd1, 0xa7f9a43554c6c953, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet(r3, &(0x7f00000002c0)="8d89ced780364a2fe869e65048e63a8fd3b55758f9202e54bfffaef74b6a08003e2b5cd8f207a467b356720dff91bf79ccb3409d1c0f4b33061f06de3874f408d212ea3676c140336b0c587dc78f22f1c9a169", 0x53, 0x4, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000001000000100"/20, @ANYRES32=0x0, @ANYBLOB="000100000004000008000008001d00feffffff1d682e0af64f0a6ef908493f13d0a2c80f01f51de0f27ff3d44c0bf76478d874db4b1ce32b04a2f3a9cf77a1cc8cd9f89967ff3a088c43936bf4559f9941fec3388ca5e6194d3b54d71ca9dadf6b38966494780678c5a9481655f8b342fb703e40d6b8a2cfa31eac845c1478bc61b445e23298c9a5b60fa62d70da5651db9e5996477100"/162], 0x30}}, 0x0) 14:01:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, 0x0, &(0x7f0000000400)="f3", 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) [ 469.309764][T16362] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 469.341049][T16362] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, r0, 0xb) [ 469.540159][T16363] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, r0, 0x0) [ 469.596481][T16363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 469.636089][T16363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 469.849374][T16374] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x1982219544f4854d, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 469.928054][T16374] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 469.962528][T16374] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 470.004709][T16402] IPVS: ftp: loaded support on port[0] = 21 [ 470.012750][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 470.019148][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 470.078287][T16403] ptrace attach of "/root/syz-executor.5"[16402] was attempted by "/root/syz-executor.5"[16403] 14:01:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x240, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x8010, r3, 0x0) r4 = fcntl$dupfd(r2, 0x0, r1) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 470.158493][T16406] IPVS: ftp: loaded support on port[0] = 21 [ 470.178637][T16380] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 470.201120][T16380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 470.235837][T16380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 470.359290][T16405] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 470.408334][T16405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 470.420496][T16405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:19 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x20800, 0x62) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYBLOB="00000000000000000880f11ff77f73e90aa5e81abc001b00"], 0x3}}, 0x0) [ 470.685828][T16413] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 470.716621][T16413] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 470.727907][T16413] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x2, 0x115100) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000180)=@ipv6_newroute={0x1cc, 0x18, 0x100, 0x70bd28, 0x25dfdbfe, {0xa, 0x14, 0x1b0, 0x6, 0x105, 0x3, 0x0, 0xa, 0x400}, [@RTA_ENCAP={0x18c, 0x16, @nested={0x188, 0x8d, [@typed={0x8, 0x65, @pid=r4}, @generic="76788a78a608a6ee2e0ed6cc77e9b4b3290cdc6ef8f5299bf317081af91a2d571966584a3b25d5e8c88b101204da5f797abdeda0b0d056d9031bd6dd3d7f92c833afd06c7d11afec5fdc306c8c2de25c", @typed={0x4c, 0x42, @binary="ad4a112124e6dcbeca4bbd683bec119f52d5ab12a2b58f82f51f28e10d7dbd411ea32f66d1f7e153a36b79f8413d6c9bb8434d80fe6fd4070d4ff59a67c0a2d5c979b4c43c01499f"}, @generic="a922d7f1513dda295355600b3ce0bda86fb5a4fb7f6bad9d8c68f9a3948cc068b04b5f1364fc8e1591d5fb0b152b8945bd693f4b9c860503b0bd0145fc961efc00a32df4dd79bb2b148b2eeaff213fde97c8c1dc888683bc6405b97e4128b836f1cc2e2e22ab2ff38d54f55b8ac0d27825b8b530db4a6dd11da14e0af44c0dd625f7fafcc621663efc73990acb25c18ec679b2ca0dc1539fbe7586365fd532e362210d06bd93915425e570ac32c3b261982fdf4af520d45285d4371f524f0dbce7049a0339a138ccef97772ea6167d030ed05ae6b2fa", @typed={0x8, 0x80, @fd}]}}, @RTA_METRICS={0x1c, 0x8, "9d604ed78d816a487d6562268263e5323784fcac7868"}, @RTA_EXPIRES={0x8, 0x17, 0x7}]}, 0x1cc}}, 0x800) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2102, 0x0) r7 = syz_open_dev$cec(&(0x7f00000003c0)='/dev/cec#\x00', 0x1, 0x2) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, 0x0, 0x0) bind$inet(r8, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r8, 0x0) r9 = dup3(0xffffffffffffffff, r8, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) readv(r10, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000000300)={r11, 0x3}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000000400)={r11, 0x9e9e87968cf25894}) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000100)={0x0, 0x5}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@mpls_newroute={0xa0, 0x18, 0x400, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x0, 0x20, 0x4, 0x552beb79c529fc97, 0x4, 0x0, 0x6}, [@RTA_NEWDST={0x84, 0x13, [{0x7}, {0x20}, {0x0, 0x0, 0x1}, {}, {0xcaa4, 0x0, 0x1}, {0x9}, {0x81, 0x0, 0x1}, {0x1}, {0x6}, {0x1, 0x0, 0x1}, {0xffffe}, {0xffffc, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x6}, {0x8}, {0x4, 0x0, 0x1}, {}, {0x6000, 0x0, 0x1}, {0x7fff}, {0x0, 0x0, 0x1}, {0x101}, {0x1, 0x0, 0x1}, {0x6}, {0x8001, 0x0, 0x1}, {0x5}, {0x3f}, {0x2, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x2, 0x0, 0x1}, {0x9c, 0x0, 0x1}, {0xfffff}, {0x3, 0x0, 0x1}]}]}, 0xa0}}, 0x0) 14:01:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 470.812419][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 470.818672][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 470.947376][T16420] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 470.993715][T16420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.005862][T16420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 471.117231][T16421] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 471.149311][T16421] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.158200][T16421] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 471.222262][T16428] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 14:01:20 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d00000000001faef97a9b0e14a46167cefce97315109fba7c7fd9dddad24d938d081d39a896c9eff42b885adbc3ddcfdf74c3cce595ffaecc82af132097971afc79512492a8bcb7ac47bc83714c3c62243b3046ce6dc2010856c5e8cd950fee76af34ab8417e1894eca153c64739c817449eb97b701c9fbbc38451a47c2592b16843b1afc882843a8e9e3ecf0856a520230c6dfd2bd696cea0b3ee740"], 0x404a}}, 0x0) 14:01:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x1f, 0x8001, 0x1}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7fffffff, 0x1000, 0x400, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x10001, 0x3, 0x5dfa, 0xfff}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROMISCUITY={0x0, 0x1e, 0x7f}, @IFLA_PROTO_DOWN={0xfffffffffffffe15, 0xd}]}, 0x30}}, 0x8000000) 14:01:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 471.356365][T16430] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 471.450904][T16430] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.474404][T16430] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 471.566823][T16433] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 471.590797][T16433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.601553][T16433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 471.646631][T16431] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 471.670104][T16439] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 471.682016][T16439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.689683][T16439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffffc}, @IFLA_PROTO_DOWN={0xfffffffffffffc91, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 471.806058][T16445] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 471.884289][T16445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.893438][T16445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 471.968339][T16446] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 471.987430][T16446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 471.997951][T16446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 472.054845][T16449] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 472.090335][T16439] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 472.104199][T16439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 472.111993][T16439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 472.189779][T16454] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 472.236187][T16454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 472.246937][T16454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 472.300163][T16456] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 472.318853][T16456] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 472.329248][T16456] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 472.365527][T16449] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41120}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}, 0x1, 0x0, 0x0, 0x2600804c}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getrule={0x14, 0x22, 0x200, 0x70bd25, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x57a64f4861adf2a}, 0x48080) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x108800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r4, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5d6e}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe6e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4009}, 0x4000) 14:01:21 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000140)={@dev}, 0x14) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@empty, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') fstat(r7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, 0x0) setregid(r8, 0x0) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') fstat(r9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) setregid(r10, 0x0) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') r11 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r11, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @dev}, 0x1c) sendto$inet6(r11, &(0x7f00000009c0)="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", 0x534, 0xc001, 0x0, 0x0) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000300)={@remote}, 0x14) sendto$inet6(r11, &(0x7f00000003c0)="3ce90700b66ad0bc8ec58f6a36499cdea42aca63276ef1eca3f038047504ba09072b994bf88bcfa4749715e0f9cdf7aa7a4d18766deff9a273208e11437a10c0e9f265c48e7033f01161d5ca1babf5738b4c3df116d964712d2c577d1181a2a242ab4ada0b6cd45c1f36c27a7453575b33cdd7300a74dd585e", 0x79, 0x400c000, 0x0, 0x0) setsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_udp_int(r11, 0x11, 0x1, &(0x7f0000000000), 0x4) fstat(r11, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, 0x0) setregid(r12, 0x0) 14:01:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x8, 0x0, 0x0, {}, [@IFLA_GROUP={0xfffffffffffffe56}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:21 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x107, 0x1, 0x25, 0x11, 0x260, 0x8, 0x1a7, 0x40}, "e4f8ffe8dd77e4914c55bcc2d11fd4cdd73f01b3e6f8463aaba3fa18b696ddbde77578ace31bf995e19dc249897bd38b807d0ff2ba69d2e49798799ad4c02f1a1a386f2d24b95852c93fae3127f7fb51e9f95a", [[], [], [], []]}, 0x473) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) bind$xdp(r4, &(0x7f0000000540)={0x2c, 0x0, r6, 0x1b, r0}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 472.759314][T16466] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 472.770628][T16466] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 472.778420][T16466] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 472.874581][T16465] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 472.921641][T16465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 472.930945][T16465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 473.006628][T16476] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.027838][T16476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.037323][T16476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:22 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'hwsim0\x00', 0x8000}) 14:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 473.177836][T16480] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:22 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000240)=0x14) sendto$packet(r2, &(0x7f00000001c0)="005b1d6786b0fa0aa12ead82ccdc45f54a42f5308c4f6f9d378e4d7d729ca71d5924695047e00c808f18be7a191726032f09facc65d200bdc6636251584cb167da88b9ea3dab127458222f7fed424056f8e0a8", 0x53, 0x80, &(0x7f0000000300)={0x11, 0x5, r6, 0x1, 0x7}, 0x14) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0xffffffffffffff46}}, 0x0) [ 473.296792][T16480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.308847][T16480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 473.388068][T16482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.437006][T16482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.447897][T16482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 473.518351][T16485] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.529933][T16485] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.537768][T16485] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 473.628948][T16486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.686546][T16486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.695582][T16486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 473.767543][T16495] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.779265][T16495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.787058][T16495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 473.832964][T16508] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.845785][T16508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.853507][T16508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 473.939731][T16502] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 473.964693][T16502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 473.973439][T16502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 474.047664][T16503] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.066600][T16503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 474.078472][T16503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 474.153586][T16506] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.172485][ C0] net_ratelimit: 14 callbacks suppressed [ 474.172506][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 474.184600][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 474.205944][T16506] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 474.214798][T16506] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 474.300050][T16516] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.326021][T16516] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 474.337598][T16516] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}, 0x20}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) 14:01:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c, r3}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000000100)={0xffffffff, 0xf4, 0x7, 0x0, 0x400}) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x3b044, 0x0) setsockopt$inet_buf(r7, 0x0, 0x84cee5d9a71c04d3, &(0x7f0000000680)="f74183a2df6812c5f762a383723dad0f2cae26f0ef0667de22d9880b0b2fbd9caecbad043ef43c630a380cd8b60097ddb04715af59c4373dd133f51816a0dad9f5f7ea9db11f50c62c8290e284e0de3464ee1d681b6c30bd04726da3fb16e3e1965ee0aa1ab4093cd5c15176746029192d4c408009c56f79a46367f8f14ac8acce6170ecec99a08e80df0aef907661450b7b9e761990745793ffaed57dd1e51dce2705c7dc23deee649b825977972a54d6f4fd59ab3e3f631120ae02203c7144d728234ddcf110d8578e145ede99ac2097bfaa0443a8f4593abd2302912f9e842a78cab9ced9c7ab5a581172b35263ba3dd3e21a646130e558ac6a4a510b47475ae067be7ab38205b729d03d4773e95c908776016f63432b61f12cf898ff1b0abd71f9fb79ef10ee032c4acf618e50df084c6cf38be3f5ca072d775955f844f24f7137a6145800c275b1e7df41b91a3a74ed501f31a3aaacabd4b41b2d7b69b196043fda2a454296005af4488e16c97cae5b845f73d56a829c35564635853ffc6729fb129e9206baf82fad448a9f14172a8fb08217c74947c7d2c34d61c2d5a5fad3df36cb8832e798cb287561db51d83e90a2956c1d041035c34312d5feb7fef0ff0376965cc7f27c8d37d8fffc01b8c9c93ca22c2ab1d8c02688054bef2048b6e1208e10a570d1db53e944ad0141630c711ca8b5a3175055186bfc92b3ea8dddf6ee0367c338567bd56c13e6d2eaf265512ab868ad677c062b63e97ec708e6f1e3ad8a41ed4cf45664f398a37d31894ba9a4a5df7035ea3d848de63e705c697b1e074b1f66699107e1fcac2c932342dcf1486e0340439cda268b781327c7127cf88f2f874469a10f4f582658db8a9560bcf42ee1922464708866ff774bb277485b5fc253af3974baa90d0c47cd62ef437cd854d6d5cfd8edee47c3e56578090f142d62a2678e76ca58b4482e40f63a94173bfaa3fc463759056e238c45bce8371e3bbd4a7559d9d28639b773ff17e54b317f0c3c05d56c55e4852923c8a8cf1a3ab6283bccb832b7ca15197bad352bc35458391f84fd04d18a296615921e0f8a1239f9cb93927cebd772e293bc08c081db4f9a42a6274a772ad88c505816c11a899e07a97886bf0b1b8a41832ae7a0a69be7f132354787b1796685c741015c021563737fa61c8f424ef64138a12b9a3d5e386cac504cc13e722b4eb873da7d2344afc2228545fbc6ab63d2ebfc845899f2faff92cb6fca933b48f02674e5470759b76d1df1802891ba58c78ec82bbbc3b54feba6497a40a2310263048bbfb1617b23ecadd798448ad5ce897c00a0edf75f345f064c14394a7e73e1c397f18c3ed3f2653fe59347914e4dfd3a55c26b43bb7dae92b4f7f60e28cd6f3db3fb7f0e46431d9e43c0ce9c032910c837dfd25fcbbccdf0851480047b1777db51522ffea28b24c2516b95cff9ff8a41676b5da02da7a517cfa4c73f2eea48e04bbbf9c08451e6f60a99a3d7af02d7885210e08a562cca315b5046e59420d531a4729e81c62af896a30722db9abe148609a40dce1fbd181697f671a8ad4b88f5222f08912c61a02fe5a7c797aa851220a26640cf4efc17708a024b272a95e299f3e3753b467d3becdfbfc62f87d4eb6d57fe31f1acfe96dd53dbbdac1fa19637eb31a6d9cb006e520fdb82219fde2ef627ce9ca3a9e9262df073726b154de1b044121de5878fbca36fee2389a3a5ccbc4d2d51483201d3f7634a03d0f74ec548eccc0ac6a37dd15ecb29b29f1c34143ca0a33efbe79b1af36e1baebce3c60e754141eee78d2d5f357ffbdfd8b8c346b8d18be647399c2f210989c59a3e1d8bd0fe4fa27bdbeaf11a70a9774d79e65d47f830072b40918deccc76ef885dd925a031212b1a407f6797ea8d0810fbad9c8266cf36f2da00497d93a7d8ad0400d4a6a5192e20071888aca813e1481b90df45fee3b0e3e1c6a34756301ef17037d66a366481c96d55a690f6490e66b16b180c819389112338b07133667040960c9c2c6fb30046541f7e3dfae31e0ca360d93862856e051237adbf9ed119f44ded96a2d0a5f1e1536c0cab73ec3a1dcfe838de359dab0fdf862287133a815fd194cb40a29534aa00a01fc5788bdbbe28bedc8d74a790bf168e241ad90bcce3a27f399ffc5104ba1fd448f18cb3a6838a6c430f162e394e1cec34ac4ab9465d4c9a87dea95dc9ba3a9fdc14b4501a14e73c57e19269935df98a7da61167b89f1be9231142773f4d6f5d2fd0ad9b12f2b16da25d7f0481f7d70e70edac6a9283287388edd496ced87efec39be92877d1ac8e423b1102b95cc7ad2f58517053103363712b01f7a33535c7bdade0fa08cef448c0287b17eed7f5388701e03c2fa287869dbd7f1f15503c1cce537856410bfeaa93a5d07d8220036c3615336b8bcc572c55fc676b169b67b26793666669c37a5f0e3908107440dd6bdc96adbf1364b3b1812bc1aad9f28d1a720147da690933bc02223ed387e0a9967e72a13538fa5fbef6c7be1b815bc085e033f55b2d6bc2d075616d99f5aea445013865fe1fbbd06c1d88213314c0ddd98fa39a6e42ea021857d40bfba6fcbc0e97405eb7201262ac8444ad9d3036dbcbe949d0c307d5d42f25c3b4817326e889519eec5c57f6b9c0e3e49f6dec0e253644f0e98b434a476e2b5a78bbde0875ad1fcd24aec3b6ee385f408bb47e9547b8c7a002c8becdf691aa695c0822e4c6c3b38924d08265a819e8f14aa7312f575dd0718fe94d2a4f2309048cb512ef51859962fb5103460cd35138bfff9d89398c19df2815b4a75c377153e0184ff7610bfabec38557d9fb50c9459d89dae29584fbd3dfbb26c4d0cbbe03bf4bbcfc2a3d8ba568b71a0016d0e871d63f1adb0027d37855bf42db5b38f7594d2d2093936d447f050f507a59597246065f7a491ab0f174249f1ceea3094a5225cd43f4460061a3de1ccd137ecd58f96a40a6a69cdbd30fcb3a7549d13e39f8ec3e5c46c5ffe5c2549ca7a9550dcf2215b93b93fa307add5192e0e262fccff913d8bc09fb59e28fa930e98fe5ce4dd5b7427519a752c1d31d3fc2aaf24619f2aa1e11781fc45fd908ba67d9b61aa2ece19b569241f694612437c234d34a7767f6cb9e093ec84b7ddb216d759ed711de9b5b8e90ed1521828b7222b0d54f0e633b795c643668e56a4f7c25e70acd62734b844d84be1eb8dbb8cc534b21bb78455c8c61d01b1c85dc0f0e5ead4b6d883e22d49cf819f99104fcaac319aaa976b8ee585f1d48363c07e4e18b9a07b1355ec463c88746fb01aae56ed3cbd967927b577b9f58b4f7469f343803cfa025350cfdfec0d00eb902a87d482501cf80f097cdf120503d1a4e75450435d408c706f8146d991dcca533db1e81086a79ca6f3cbb0b67e0d8fc69e0dc704eb14f8085f12c279999e28bfd7dfdec1aeba73ca358d15e3e31273e92208b3e512557778bc78fda54ec43090d2f9d0f903c08dcde566e55c13f1b939480bd7c2d7bf4b62e16d5e3dac33f83b834081e6cb4e4c93289997963043e0de246314e2911e934909917b90ea31dfe09e7320d491c78b437bf7c6e68134872a8ddab3b32fb6509adc2ec8ebbb82eec8d15c65d39add1547215f334c4ee7db35b8c55fff0d0edfce235b88ce298aa6115651c9888e8d179051576135a2a9240b9c5303d48ce1ba3ac2f04315e35dcb0ca265b5afcd49b5f29f458b9fbeb0e9a5f6a6098483bd1b8f1c6d6e7cd20781193a33487df900dff20532634012d8a102538eb6ffc62c3ec11769c36548290c9708e7ff95ff2ba9ad3aabe701bdf9a432edb99cb0098b900360e987805db0dfb4e5e5b0087226391707705ec2119ec29cc62cc45b8e54ad7fef410aae8bc6f9671e6139d5f9078c4af41ef91ecd61c22126264f1ae5283319fe9cc0f920b5600e10085f4f91b5803263ab728312e677dd711a29ae6ff371aa1195ad300aa09dcd3cd146d700546dd71a38e8a97fa807969693733d2d785e2320d7182c5b2049f35e7ff78b0c51ffb5f1eae14f0180190cc65e1428093b534ec5099c49819494b1c729183896a8994e809bb66027951628dda34b9074741249d4bc9f5b114e49f9f5b1523b1f2e44871e01e36051557b4197785c021e641435ee5b6efbb47298bbb0ba7be3ad5ca556768f13b8e0879d769a5c683c80018efa6d0a87f402a999cecab23becdd019a99803ffb9c842f65b70936290d490ea6a8984e59f09edbf1f04eae4d5af32b0b914baff778ac1b8d9764d56614faf10fdb5dc69882bce61199f104e7fdd558f268a71480b41ba4ae8206c3fd7195092e3cab6150c15753775ad752132d6efdb15710f6f1c121c3d9e5c914a42e964bb74f34786694dd67e39ae7288a4e7b7a1b76bcc86d48603bfe6e56735288a99f9af9576d7bdb70e170a77ff722a5ff847edf369bf01d7e08cf128c7aec37fef743657d497771f3065df7753376d66d89cb43a91808de32fc7402bf45b05f49eeec77d296c00ceb0776c1a36100ea8f35f4658d5f911194e88e250eb48f08d567876856c9950706ab943fdc4ffc257645f41e4ff8aa46a4ec5f8064c446bf99f880b6f6eebccda405489ffa51a4120e28f0bbeb0b8e6cd94fee458f05ae038721ec12fb0f053fa1b8b2967f646b6530949e3a8744d8468c61290f539db4e179656c53423e94de64eb698467b6cc6f97de2025bd0a23625019e04d87abad91821c7d90981ba58d882b2ae84702faad262286bb6e3d9723f69f9909b136436f76be840a138dc19dfdc04a0e76b5c2f43e29d20e94d9f09ec1f8bee1c1a99592a9613e9064d3cc0abe1bc60bf3d351ec8c5cce6dae55f2e72a0aacf49af860a44ecbacfc1ab134640e7cefd272a6c0ccb139a4ee52c3e5d19cf4043d1fc7890a15e274c97f299922b6399a455e26fd25a16eb607f40d29bc9c2cc461e317d070a9989fd8dadf43bb84fee64531c70f55edee7f9eb8ea4f0e231f56d0184653c276225edf0749f742df61fbaf000ae94b602c8852921ec7f5c73f2f4ce2d7a0fb66bf9f0b450f38daf0162fe3c18f7a81e3140eec934dcb190ddaa262ba80c4157e4e86b87406fab24e520a3eebc4f690cc8dadb9409f94419905b29fcdbd17e59e25fde481f6c0441a18399a1e992428c869272b1e9431dd329c4240c26437680d6c667d6ff59b47e249539633d4d704905ac85f8766a4fdce98019f10a7f1e83843ac02d614eac05f0d95841d1546ec1e5a3269c487f994affceb4655d52f7a6c5c230c4bdeaf66c30dab7424427d788e84c1ab656f47173b755c26b03a6eec1cf4d423517b8f1cc2fa24499559fe4e0a74dc38e0e3bd86a808f1959af2164944da66523588f73a1599e0fa311920e2f87a97ec3ea86b9c2b5d970a538f03beb2e794df2c3715ce915b7efb8cdf0d17416adddef3ef45edc75fa694a8084f148a73cb05cb401b7f2e467a9cc46e92d23e6efa61b3f263c3f23c97993489d87db2a890a8c845df45fa4b9c32043912587a2c6075295a4d4ca543178d27c38aad9e24bc6959b362a6c89c20ba079ed3df362d8213778367fb51d286db31d17659110dfb507b3ce42d18f98048a21b45280aceff1a306d48e16fe80746ca6074bd9aa26455f78625f764ea0b520c18d96d943e5ac7d63c6d615f81ff7d2dc9e516e9cd15268f317a0532f171400a0226fb48db5282794452a9176feebf42060e4d09b760f6ea2547cc0397eb744c5bbec772f9b8c9262b6a843e19d700b1ca1336d56d440715c7cb11c", 0x1000) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r8, 0x40086408, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$TUNSETLINK(r14, 0x400454cd, 0x30d) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$RTC_AIE_OFF(r11, 0x7002) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = fcntl$dupfd(r17, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x2400, 0x2) sendmsg$nl_route(r15, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 474.469583][T16511] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.575067][T16511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 474.599064][T16511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 474.679776][T16498] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.691481][T16498] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 474.699264][T16498] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:23 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x1, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0xe8}]}, 0x30}}, 0x0) 14:01:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'irlan0\x00', {0x2, 0x4e23, @multicast1}}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6339, 0x60040) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f00000017c0)={0x4, 0x8, 0xfa00, {r5, 0x7}}, 0x10) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x0, 0x0, @in={0x2, 0x4e21}}}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d000300000080fa59ae781898a36629a12c797129078ad61a35fe7600d533ef62540d4797a72d800631a318e7cbdbc3c1ec9b06be55d74139d652ea1800537d29b18009f753372e73f12c6a1f463a8a2d03c7d8464ded37a8959600173304267cc66a1740f80d25f428ad59ead30e1c38c378f90203a7102a951e6212eb3c77302fd5d62af257aa6c009705538051351c4f2062c3f201df766240ee021642d9fd883bbd9dc1fbc302356683b892249f2992f443e088583aa43dad78dea307d307cd"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 474.831998][T16533] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.881002][T16533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 474.896246][T16533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 474.967558][T16513] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 474.975596][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 474.976045][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 475.000414][T16513] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.010572][T16513] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 475.053900][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 475.060318][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x8, 0xa07}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 475.115209][T16517] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.158580][T16517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.176872][T16517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 475.260051][T16527] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.292504][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 475.298836][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 475.314309][T16527] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.330345][T16527] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 475.401337][T16542] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 475.421233][T16542] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.433108][T16542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.440839][T16542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 475.553711][T16548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.570009][T16548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.581304][T16548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 475.661370][T16549] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.677883][T16549] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.687515][T16549] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 475.756660][T16552] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.781142][T16552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:01:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) nanosleep(&(0x7f00000000c0), &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 475.806030][T16552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000010000108000000e3ffffff00eaf1cf9a3cdf04fd00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 475.917087][T16554] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 475.954557][T16554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.966688][T16554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 476.037414][T16557] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 476.049680][T16557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 476.057565][T16557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:25 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x404202, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000048}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe0, r2, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0xcc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcbdf}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x27}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x9f4050211b8cf6e1}, 0x801) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 476.087067][T16542] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 476.105632][T16542] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 476.117520][T16542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 476.125310][T16542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:25 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e20, 0x2e2b, @loopback, 0x9}}}, 0x3a) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x84, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffffd}, @IFLA_PORT_SELF={0x5c, 0x19, [@IFLA_PORT_PROFILE={0xc, 0x2, 'lo%&\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "48be717d2ce6b6410ae8566c9db95857"}, @IFLA_PORT_PROFILE={0x8, 0x2, '#\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "6fb589b75715cc741ece9d84d9a0002e"}, @IFLA_PORT_VF={0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "6c2f9f5f550c8032f12b43b779998610"}]}]}, 0x84}}, 0x0) [ 476.252335][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 476.258477][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 476.298218][T16560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 476.326847][T16560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 476.350411][T16560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 476.444565][T16563] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 476.468343][T16563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 476.477560][T16563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 476.545980][T16567] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:25 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 476.595603][T16574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 476.625868][T16574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 476.638497][T16574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 476.714041][T16587] FAULT_INJECTION: forcing a failure. [ 476.714041][T16587] name failslab, interval 1, probability 0, space 0, times 0 [ 476.727054][T16587] CPU: 1 PID: 16587 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 476.734969][T16587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.745038][T16587] Call Trace: [ 476.748385][T16587] dump_stack+0x191/0x1f0 [ 476.753369][T16587] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 476.759500][T16587] should_fail+0xa3f/0xa50 [ 476.764075][T16587] __should_failslab+0x264/0x280 [ 476.769087][T16587] should_failslab+0x29/0x70 [ 476.773727][T16587] kmem_cache_alloc+0xd9/0xd20 [ 476.778562][T16587] ? kmsan_get_metadata+0x39/0x350 [ 476.783711][T16587] ? inet_bind_bucket_create+0xa7/0x490 [ 476.789279][T16587] ? kmsan_get_metadata+0x53/0x350 [ 476.794443][T16587] ? kmsan_internal_set_origin+0x6a/0xb0 [ 476.800142][T16587] inet_bind_bucket_create+0xa7/0x490 [ 476.805586][T16587] inet_csk_get_port+0x182a/0x22c0 [ 476.810774][T16587] ? inet_get_local_port_range+0x2d0/0x2d0 [ 476.816619][T16587] __inet6_bind+0x12a0/0x1b70 [ 476.821376][T16587] inet6_bind+0x205/0x300 [ 476.825781][T16587] ? ipv6_mod_enabled+0x60/0x60 [ 476.830682][T16587] __sys_bind+0x60b/0x7c0 [ 476.835096][T16587] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 476.841220][T16587] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 476.847015][T16587] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 476.852975][T16587] __se_sys_bind+0x8d/0xb0 [ 476.857454][T16587] __x64_sys_bind+0x4a/0x70 [ 476.862112][T16587] do_syscall_64+0xb6/0x160 [ 476.866652][T16587] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 476.872562][T16587] RIP: 0033:0x45a219 [ 476.876542][T16587] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 476.896200][T16587] RSP: 002b:00007f2d432e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 476.904686][T16587] RAX: ffffffffffffffda RBX: 00007f2d432e3c90 RCX: 000000000045a219 [ 476.912707][T16587] RDX: 000000000000001c RSI: 00000000200000c0 RDI: 0000000000000003 [ 476.920727][T16587] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 476.928750][T16587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d432e46d4 [ 476.936786][T16587] R13: 00000000004c05a4 R14: 00000000004d2c98 R15: 0000000000000004 14:01:26 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 476.984872][T16576] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$setpipe(r1, 0x407, 0x8) [ 477.050842][T16576] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 477.065110][T16576] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 477.235990][T16582] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 477.299297][T16582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 477.309913][T16582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3017e26e34050e05590000001800010800000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0086b3516dd9e7775300000800"], 0x404a}}, 0x0) [ 477.419688][T16585] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 477.464954][T16585] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 477.485808][T16585] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x7f, 0x3, 0x5, 0x9, 0x6, 0x5, 0x7}, 0xb) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800000000000000"], 0x404a}}, 0x0) 14:01:26 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000000c0)={0x40, 0x8000, 0x6, 0x8, 0x15, 0xfe, 0xff, 0x6, 0x1, 0x1, 0x4, 0x7fffffff}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) clone3(&(0x7f0000000240)={0x200, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0, 0x2, 0x0, &(0x7f00000001c0)=""/2, 0x2, &(0x7f0000000200)=""/35}, 0x40) syz_open_procfs$namespace(r1, &(0x7f0000000280)='ns/pid\x00') 14:01:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 477.649961][T16598] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 477.707732][T16598] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 477.733143][T16598] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000000), 0xffffffffffffff1a) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x200000, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8000, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000140)) [ 477.910104][T16601] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 477.945350][T16601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 477.957105][T16601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x6b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) getsockname(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000100)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000140)={0x2, 0x101, 0x2, @dev={[], 0x29}, 'netdevsim0\x00'}) [ 478.030909][T16612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 478.052893][T16617] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 478.064545][T16617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 478.072233][T16617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 478.166807][T16619] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:27 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x3, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r7, 0x3c5}, 0x8) fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x3, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) [ 478.267244][T16619] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 478.305552][T16619] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x8, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDDISABIO(r3, 0x4b37) [ 478.510733][T16624] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 478.535648][T16624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 478.561633][T16624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x266, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0xffffffffffffff3f, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_TXQLEN={0x0, 0xd, 0x7fff}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000e6ff10000108000000000080000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 478.629461][T16612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000180)={r4}) r5 = socket$netlink(0x10, 0x3, 0x0) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f00000001c0)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000149ac4958466683400000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:01:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 478.733961][T16636] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 478.815284][T16636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 478.837889][T16636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x902, 0x70bd2d, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c010}, 0x0) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f0000000540)) socket$netlink(0x10, 0x3, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x9101, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r7 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x6) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=@newlink={0x1a0, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x170, 0x2b, [@IFLA_XDP_FD={0x74, 0x1, {0x12, 0x8, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x3, 0x1, 0x0, r1}, @jmp={0x5, 0x1, 0x8, 0xa, 0x1, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0x0, 0x0, 0x9, 0x8, 0xfffffffffffffffb}, @ldst={0x0, 0x0, 0x1, 0x8, 0x8, 0x2, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0xe92, 0x3f, &(0x7f0000000180)=""/63, 0x40f00, 0x1, [], 0x0, 0x1, r4, 0x8, &(0x7f00000001c0)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0xb, 0x400, 0x5}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0xd6c37ae122758bfb, 0x7, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [@map={0x18, 0x6}, @map]}, &(0x7f0000000280)='syzkaller\x00', 0x8, 0x0, 0x0, 0xc3000, 0x0, [], r6, 0x5, r7, 0x8, &(0x7f0000000300)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x3, 0xf4}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0x1, 0x1, &(0x7f0000000380)=@raw=[@generic={0x3f, 0x0, 0xc, 0x0, 0x8}], &(0x7f00000003c0)='syzkaller\x00', 0x5, 0xa8, &(0x7f0000000400)=""/168, 0x60700, 0x2, [], r9, 0xf, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x6, 0x9}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0x7, 0x81, 0x5}, 0x10}}, @IFLA_XDP_FLAGS={0x8}, @IFLA_XDP_FLAGS={0x8}]}, @IFLA_MASTER={0x8, 0xa, r11}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}]}, 0x1a0}}, 0x0) [ 478.912620][T16664] QAT: Invalid ioctl [ 479.020112][T16638] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 479.044353][T16638] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 479.054302][T16638] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 479.110880][T16645] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 479.124205][T16645] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 479.131819][T16645] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 479.196673][T16663] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 479.212288][ C0] net_ratelimit: 10 callbacks suppressed [ 479.212309][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 479.224236][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:28 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="cb8ba5bc9108c28d", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b400000000008000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$sock(r3, &(0x7f0000000400)={&(0x7f00000000c0)=@llc={0x1a, 0x30d, 0x88, 0x8, 0x2, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="9250efe287e41901613632afd84dd265c683aa240feef4b1e876bfdbb0522ffc4e12f5b90e9e58d1f728176763f290a9fddd62f1246b5785e153677d46b4611d70695cfc7e1be42eaaf9290ee56584dfd1d080ebc76056f04e970724c8f88a64c7268b756fcb767cd2f3b895faa90ce9411fe331aebda24ddf48352d689a6762eb7dbee2f572797b86647fad88bc442d50476eb941d5375d7d329642331e7f00e59d94f8a2f32a9bc2a994b52f", 0xad}, {&(0x7f0000000200)="9a3f313b3d5161354b840ab946ec20fe05d293fecb52e930cda780295b494c80251ac5d8e3dc4feeea69a04c4c3b163c494916bca94b37e9528dda520f7e301d", 0x40}, {&(0x7f0000000240)="824f18a7bd112c2671a8c38e159d8cb023c46ce2500245e0b0accd28b2ab3f2cdea92f8e46709c68a14b7e656c3a700daca9c119e7f0d04233c390ae6cd1fb27354fe671fd9b919f006c78e35c11e75a03c45d186dcf05762f84", 0x5a}, {&(0x7f00000002c0)="4608404b98f156f105817fa8158fb3b225e5f421588299e0c8fb6007f24900a54bff1d5ada3cf39ac2805cc42ce4c3b0cc1cd9fda4031f2b27324b006f83a92a47e63eb7bbcfdf01318998fdb9c8d01c4c640b2c9144a8f6fefa515da0bae94182667085d9541d6e82bad5dea472c41430f865f9106db44f245e21a9717e5f43750beb32b5476bef17fcbef7ee2f06b2b169b4656e0d3ae1625504d11616c8af472afd71141c91f3f3236fa524cf5c74bedb55988fd87f700800deafd33e65a273ea510925df5151d791e51384fc3fb87b918e607705238da710e22796537c0a5c223ceede9e76f5bceba36a", 0xec}], 0x4}, 0x40011) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_FREQUENCY(r6, 0xc02c5638, &(0x7f0000000440)={0x2, 0x3, 0x6}) [ 479.259976][T16663] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 479.281868][T16663] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 479.416450][T16680] QAT: Invalid ioctl [ 479.452492][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 479.458885][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 479.475953][T16669] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1f, 0x0, 0x2, 0x6, 0x7, 0x3, 0x2, 0x7f, 0x40, 0x3c1, 0x6, 0x9, 0x38, 0x1, 0x0, 0xfffe, 0x9}, [{0x3, 0xe4c2, 0x5, 0x6, 0x9, 0x81, 0x7fffffff, 0x80000000}], "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", [[], []]}, 0x1278) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x23f, 0x0, 0x0, {{}, 0x0, 0x2, 0x0, {0xc, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000e68b568c73973ae8000000000000a70000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 479.504754][T16669] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 479.521303][T16669] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000100)={{0x0, 0x5, 0x0, 0x5, '\x00', 0x7fff}, 0x1, [0xfd, 0xff, 0x400, 0x5, 0x10001, 0x7f, 0x2, 0x5, 0x4, 0xffffffffffdfffff, 0x5, 0x0, 0x9, 0x7, 0x82c, 0x7, 0x100, 0x2, 0x100, 0x6c, 0x295e, 0x100000001, 0x3, 0x1, 0x100000000, 0x695, 0x100000000, 0x80000001, 0xbd60, 0x10000, 0x8219, 0x4, 0x2, 0x2f, 0x8, 0x40, 0x3, 0x100000001, 0xbbab, 0x10000, 0x8, 0x7, 0x9, 0x7, 0x0, 0x4, 0x7, 0x3270, 0x600000000000000, 0x1, 0x8, 0x9, 0xff, 0x3f, 0x101, 0x531, 0x4, 0x8, 0x56a, 0x9, 0x1, 0x2, 0x6, 0x6, 0xfffffffffffffaeb, 0x5, 0x100, 0x0, 0x8001, 0x1ff, 0x0, 0x2, 0xaff, 0x4, 0x6, 0x2, 0xc, 0x80000001, 0xf800000000000000, 0x3, 0x2, 0x7, 0x9, 0x0, 0x5, 0x7, 0xab5a, 0xd5, 0x10000, 0x3, 0xfffffffffffffff8, 0x6, 0x1, 0xffffffffffffdc6d, 0x46f, 0xfffffffffffffff8, 0x5, 0x4, 0x8, 0x6, 0x0, 0x100, 0x3e7, 0x10000, 0xf0e, 0x7, 0x0, 0x0, 0x6, 0x6, 0x7, 0xffff, 0xfff, 0x2, 0x4, 0x5, 0xeb1, 0x40, 0x1f, 0xd4e9, 0x9, 0x401, 0x3f, 0x6, 0x3, 0x7, 0x2, 0x80], {r4, r5+30000000}}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 479.617043][T16674] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 479.640196][T16674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 479.655306][T16674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 479.810367][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 479.830366][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 479.840362][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:29 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_deladdr={0x70, 0x15, 0x800, 0x70bd2d, 0x25dfdbff, {0xa, 0x40, 0x400, 0xfd, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x800, 0x4, 0x9, 0x3f}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x4, 0x10000, 0x40}}, @IFA_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFA_FLAGS={0xfffffd22}, @IFA_CACHEINFO={0x14, 0x6, {0x6f1, 0x2908, 0x2, 0x101}}]}, 0x70}}, 0x0) 14:01:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000380)={0x5, 0x10, 0xfa00, {&(0x7f0000000180), r7, 0x2}}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 479.999834][T16691] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 480.087267][T16691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.131034][T16691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:29 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) exit_group(0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0xfffffffffffffe8b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) tee(r1, r2, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0xa2375120, 0x10, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x180}, [@IFLA_GROUP={0x4}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) 14:01:29 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000100001080000006cf705000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000e803ab078fb3736d02b6629339ba23a7b3761d910d0e68ddc076fc3cb330da73796c6d59644033ee7a71cd5d"], 0x404a}}, 0x0) [ 480.245654][T16696] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 480.276698][T16696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.288538][T16696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:01:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 480.412806][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 480.419192][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 480.445238][T16707] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 480.505852][T16707] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.530356][T16707] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 480.617447][T16710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 480.638471][T16710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.649973][T16710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 480.732665][T16718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 480.744523][T16718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.752269][T16718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:29 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x101, 0x4, 0x13, 0x401, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x40000}, &(0x7f0000000400)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r5, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r6 = fcntl$dupfd(r4, 0xdbb2dd42ec3f857f, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000140)={0x3, 0x4, 0xfffffffe, 0x0, 0x7}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000100)=0x68) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) [ 480.869407][T16725] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) write$vhci(r4, &(0x7f0000000100), 0x1) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r3, 0xc0305602, &(0x7f0000000040)={0x0, 0x3, 0x3010}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 480.950574][T16725] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.963656][T16725] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 481.061847][T16727] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.086894][T16727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.095499][T16727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 481.210705][T16731] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.212258][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 481.224172][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 481.254546][T16731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.292360][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 481.298521][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 481.309830][T16731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x800, 0x3f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x81}, @in6={0xa, 0x4e20, 0x4, @mcast1, 0xfff}]}, &(0x7f0000000180)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x68d59116516bf51e, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4a00b12c6b61f2a7}}, 0x20}}, 0x0) 14:01:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r5, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r6, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffde8, &(0x7f0000000640)={&(0x7f0000000240)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$UI_SET_FFBIT(r10, 0x4004556b, 0x5c) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 481.434354][T16718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.447162][T16718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.454932][T16718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:30 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x0, 0x9, 0x1}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 481.545536][T16736] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.573904][T16736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.587773][T16736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 481.714236][T16745] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.743439][T16745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.757896][T16745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 481.875456][T16748] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.897257][T16748] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.906623][T16748] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 481.963662][T16756] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 481.977428][T16756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.985213][T16756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000002c0)=0x10) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000300), 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) iopl(0xc2) r8 = gettid() sendmsg$nl_route(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000010000100"/20, @ANYRES32=r6, @ANYBLOB="000000004500000008001300", @ANYRES32=r8, @ANYBLOB="0c002b000700030000000000"], 0x34}}, 0x0) ptrace$getregs(0xc, r8, 0x1000, &(0x7f0000000100)=""/203) [ 482.095719][T16760] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:31 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SMI(r3, 0xaeb7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f00000000c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x404a}}, 0x0) [ 482.180393][T16760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 482.197632][T16760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:31 executing program 3: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x8, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x80082102, &(0x7f0000000180)=r6) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 482.331272][T16765] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 482.371120][T16765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 482.385965][T16765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@x25, &(0x7f0000000140)=0x80, 0x80400) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x100, 0x70bd2e, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40011}, 0x0) [ 482.496727][T16776] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 482.549731][T16776] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 482.570017][T16776] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 482.688620][T16780] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 482.709987][T16780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 482.718291][T16780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 482.895010][T16781] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 482.910181][T16786] gretap0: refused to change device tx_queue_len [ 483.015312][T16796] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.035527][T16796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.049414][T16796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 483.117772][T16798] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.135553][T16798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.147028][T16798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 483.225379][T16801] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.266123][T16801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.277604][T16801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:32 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x60000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd8, r1, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x74, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff82}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x41bdaa74}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x767}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffff801}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xe2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2a}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) [ 483.349054][T16810] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.361865][T16810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.369703][T16810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 483.454690][T16802] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.475759][T16802] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.485768][T16802] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 483.545399][T16785] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:01:32 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[@ANYBLOB="000000002200000125bd7000fedbdf25000000004ca35c854460698d6f7719936823ccaec1d6b03436665566c439c4d0b0b026564c764499e8f004"], 0x20}, 0x1, 0x0, 0x0, 0x8001888}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x0, 0x0, 0x0, 0x1, 0x7, 0x4}, 0x20) accept4(r1, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @initdev}}, &(0x7f0000000140)=0xffffffffffffff1e, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x9}, 0x8) 14:01:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 483.673794][T16809] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.763879][T16809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.790523][T16809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x11) [ 483.938124][T16824] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.949656][T16824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.957391][T16824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 484.036863][T16828] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 484.061211][T16828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 484.073890][T16828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 484.167075][T16830] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 484.186208][T16830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 484.194934][T16830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 484.262654][T16837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 484.274496][T16837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 484.282263][T16837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000000000800000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300075b979963d97165c00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) r1 = dup(r0) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/null\x00', 0x10002, 0x0) bind$netlink(r4, &(0x7f00000013c0)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x38, @dev={0xfe, 0x80, [], 0xb}, 0x4}, {0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100}, 0x401, [0xd9b1, 0x1000, 0x8, 0x10000, 0x1, 0x5, 0xfffffffffffff800]}, 0x5c) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f0000001480)={0x14, r5, 0x5, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x134, r5, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffc0}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lapb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @rand_addr=0x4}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hwsim0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x14}, 0x4016084) r6 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000000140)={0x401, 0xffffffff}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000007c0f9401e900"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 484.331837][T16840] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 484.344433][T16840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 484.352210][T16840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$inet(r3, &(0x7f00000015c0)={&(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000100)="24f26de6007c668868a63f31489cd879f817cf34b4d44a9203ced66f7665aa6f4842f7b8e92ffb3f3454fccf6bfa02628ffb2fa1b2f3b98133bd646863281b8d26b8930ff8c203d80f6afa7b82836a85bbc461060e21b8b3e61dd9a2082e6d6b55dfd18e53b7521e5e8c23e8cb058134bfc914ecfdabf74ca22e64b0aeee7e7053ea8f968f48eab05dcf2a9c90", 0x8d}, {&(0x7f00000001c0)="ba362083b7502fc14e140de164745f567ff4e6489868583e54529a2206002cfcb3c26ba79be7e65b1f6c494b88fef79fcbb2d9903b736ea073bbf797e6359f684601668cede234495e4ef9a1ad0825e0ab09cf763daddde9371a89a99b2e15b6c21baee058301aab11aedf921947feb7f7598ee02e350c17a4a3cd2a94cc98fc5639a72d1752ccbd996329dd764f468ee1448ff42c6689ec6cfee52882f2cda888970d24adc640895f8c3b0fa3ba2254be6a4b17a106f25ded494e138910e0b98b630dd0c5d88ed7a7472a1b603962113e5b508178afb6cd129aa1809c6370", 0xdf}, {&(0x7f00000002c0)="9123398f0bce431a3abede206526aa854906312cca39275c0c48b48977d74f615ca560ac483b5d5d11285b5856927038dff360eef2dc6f6c8abd66382855f7531c2abb1a165e9cc97e6949b33200594083a49d294055b8aaae7e9ee75d82a7c502736a4cd5705593636b4dbc4346602f757463dcc5cafd611e385ff87e4bfed750cf8ee84e547d53022caf2dab2af25b53b3588f88028ab485da17aedfe76114c8e62ed19bf5062b79df22fa7b5a33ba6a683d8237138213fe69972c3d72845a1fa0255ed21382e50635a4631057b670fec1283cb182fa8bff5162d29b21faac5e1190f32447a2cd82e6f3ed9d05abf9", 0xf0}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000080)="9de2d31701c50936b121c97f3008b609475b3c3e11d408", 0x17}, {&(0x7f00000013c0)="d621a50dc82358dd6d190a92245329dc4f9109768d623f7c931f36e54f4f34c0b7da15c54367621c5631d89bbc4b665619dcf35b37a2a50244bec19e871d9c1f01d31c30f4926b2d4e3f73bc3782b862fa5757b87adfdeadf2d2d3d040578bb8626e750a8b06de5afaecf8", 0x6b}, {&(0x7f0000001440)="f9fc0f50805ad82b20d92a490c23a86fcb5132e23ee005fed970ff1c725ef644d3f0be7f631a9e3352c71f6dfe3222a181d9c14e3aef674e37c02cf0d5111198a22efc9c0a9ddcb1292ac24eee99a67f2ddb5427e4d7897e0ff75d03b1e4ee1de8d93546e3a315c423c3b1c030d38146494aaaaf0190015cbe9d55ba06572ce1742bc22fc9b49f77eda3cdd0f8150ad64df61469d986bb2f8721c445c7dc17785c3c67f6de864e39a68dbce32df97ab16ea057c7d3728d769f3c892199d58f17e53d7727389d1cd7bde9d1990e216673d26511b82f8fdfcdc246952a8d947495760f8c0f3c903b53", 0xe8}], 0x7}, 0x0) 14:01:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:33 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/156) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RLOCK(r3, &(0x7f0000000000)={0x8, 0x35, 0x2}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION(r8, 0xae03, 0x5) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_getaddr={0x48, 0x16, 0x300, 0x70bd2a, 0x25dfdbfa, {0xa, 0x38, 0x50, 0x0, r9}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_ADDRESS={0x14, 0x1, @local}, @IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) [ 484.572539][ C0] net_ratelimit: 13 callbacks suppressed [ 484.572561][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 484.584849][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000080056e9863ecbbf257840f00d0003000000"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 484.816183][T16862] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:33 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000001480)='/dev/cec#\x00', 0x3, 0x2) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 484.875975][T16862] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 484.891251][T16862] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:34 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x3ff, {{0xa, 0x4e23, 0x1, @mcast2, 0x80000001}}, {{0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}}, 0x108) r1 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) write$FUSE_GETXATTR(r1, &(0x7f0000000140)={0x18, 0x0, 0x6, {0x9}}, 0x18) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$TCSETXF(r2, 0x5434, &(0x7f0000000080)={0x1, 0x3ff, [0x8, 0x6, 0xf03, 0x0, 0x61], 0x8001}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 485.026073][T16864] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 485.039175][T16864] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 485.048113][T16864] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000080d000300"/24], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000180)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 485.130972][T16869] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="fb000000000000000000"], 0x404a}}, 0x0) [ 485.221325][T16869] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 485.303647][T16869] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x64b3cb7426d54726) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100"/400], 0x190) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/219, 0xdb}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r6, &(0x7f00000003c0)={0x1d, r10}, 0x10) sendfile(r2, r3, 0x0, 0xff) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xb5}], 0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 485.372609][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 485.378894][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 485.411048][T16896] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 485.452482][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 485.458678][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f00000000c0)=0x1000000, 0x4) [ 485.504715][T16896] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:34 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x282, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="1b0000000000080008001b000000000008000d000000000054bcd3eca2ef9acd3ec75ec8099e9dce57415355e376fbe973b3ce72f467cc4515d4942ca13dfaf4ee9ccf8f5ec78c669c918652d5a418eb312794b3d34c8c729e1e8e17822ac4102848c1d5b2812187e0bf4d3279e14ee9a8273257c4a4575a234f80043fcc4cefb927cdad5d65a4f04407fe0b8bae20dcbaa95b59f7d29c32306ca7665c8b62a0"], 0x404a}}, 0x0) 14:01:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg$can_raw(r3, &(0x7f0000000340)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/188, 0xbc}], 0x3, &(0x7f00000002c0)=""/122, 0x7a}, 0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000400)=0x4, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 485.656055][T16910] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 485.668637][T16910] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 485.676471][T16910] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4148}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x440000) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000100)={0x42, 0x0, 0x4}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@initdev}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0xffffffbc, &(0x7f0000000040)={&(0x7f0000000440)=@ipv6_getaddr={0x0, 0x16, 0x10, 0x70bd26, 0x25dfdbff, {0xa, 0x1, 0x1, 0xc8, r7}, [@IFA_LOCAL={0x0, 0x2, @mcast1}, @IFA_CACHEINFO={0x0, 0x6, {0x2, 0x1, 0x7fffffff, 0x8}}, @IFA_FLAGS={0x0, 0x8, 0x205}, @IFA_FLAGS={0x0, 0x8, 0x8}, @IFA_CACHEINFO={0x0, 0x6, {0x10001, 0xe7f, 0x9}}, @IFA_CACHEINFO={0x0, 0x6, {0x8, 0x7f, 0xcb, 0x8001}}, @IFA_CACHEINFO={0x0, 0x6, {0x6, 0x800, 0x6, 0x400}}, @IFA_ADDRESS={0x0, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IFA_CACHEINFO={0x0, 0x6, {0x0, 0x915f, 0x8}}]}, 0x14}, 0x1, 0x0, 0x0, 0x5a0b23ab13747104}, 0x20004) [ 485.705315][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 485.711527][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 485.743927][T16914] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 485.755874][T16914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 485.766380][T16914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0xf2d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xa9c39bda51caaa84}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x0) [ 486.009233][T16923] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.054986][T16923] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 486.067086][T16923] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 486.145436][T16914] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.156594][T16914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 486.164471][T16914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:35 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) setxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='unconfined\x00', 0xb, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 486.234140][T16927] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.267461][T16927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 486.280232][T16927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:35 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x17, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 486.366605][T16937] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.379176][T16937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 486.389182][T16937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11011000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008004}, 0x1000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001000012d6e9f71cca7fb195e6db946bf680800"/34, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:01:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x0) 14:01:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x3) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x70bd25}, 0x20}}, 0x2000c004) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSCTTY(r4, 0x540e, 0xfd8) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00000000c0)={0x10000, 0x10000, 0xfa, 0xfffffffa}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x24000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 486.652374][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 486.658689][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 486.713042][T16953] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.733983][T16953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 486.748011][T16953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 486.808950][T16964] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 486.821476][T16964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 486.829302][T16964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:35 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x20) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000180)={0x533cfe59049358e1, 0x3, 0x20, [], &(0x7f0000000140)={0x990907, 0x4, [], @p_u32=&(0x7f0000000100)=0xfffffffc}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=@newlink={0xd9, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PHYS_SWITCH_ID={0x24, 0x24, "857e2bb4079a48874ff2ac57d8b6832ad52bc2e3577104242f673ea481"}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x4c}}, 0x0) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_RESERVED(r3, 0x5601, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000200f0ffa51b34ea05af94250000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) 14:01:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000040)=0x3ff, 0xfffffffffffffef7) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 487.015918][T16976] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 487.027944][T16976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.035692][T16976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 487.192790][T16985] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 487.206199][T16985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.213959][T16985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @multicast2}, {0x306, @random="c303253fe00a"}, 0x4, {0x2, 0x4e20, @remote}, 'bridge_slave_0\x00'}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0x9, &(0x7f00000002c0)={r9, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r13, @in={{0x2, 0x0, @rand_addr=0x100}}, 0x0, 0x0, 0x800, 0x0, 0x2000}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r9, 0x3}, &(0x7f0000000200)=0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000400)={0x0, 0x41, &(0x7f0000000380)="f063bec49a9f859f6133b31e5e2f4a140c3e9ed1bf1dd71071bf02827039476bfa281f6aa756c38ba36b3fd9640e21880532d3d517c4732ba376550ddceb1bc5ba"}) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) r15 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r15, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r14, 0x84, 0x9, &(0x7f00000002c0)={r16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r17, 0x84, 0x9, &(0x7f00000002c0)={r19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000240)={r19, 0xa7, 0x80000000000000d6}, &(0x7f0000000480)=0xfffffffffffffdc6) [ 487.256511][T16986] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 487.267930][T16986] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.277197][T16986] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801}, 0x20}}, 0x0) 14:01:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$inet(r3, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x10, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r8, 0xffff0001}, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$NBD_DISCONNECT(r15, 0xab08) r16 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$UFFDIO_COPY(r16, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000}) r17 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r19 = fcntl$dupfd(r9, 0xe09, r18) r20 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000440)={r20, 0x1000, 0x77}, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000500)="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", &(0x7f0000001500)=""/119) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r19, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) sched_getattr(r21, &(0x7f0000000380)={0x30}, 0x30, 0x713a2f5367174f01) ioctl$SG_GET_VERSION_NUM(r17, 0x2282, &(0x7f0000000040)) ioctl$EVIOCGMASK(r17, 0x80104592, &(0x7f00000002c0)={0x3, 0x34, &(0x7f0000000240)="2abde4b396a50983f7e5808109a86b96e057c6022c7cf647f17055d70de66d92a193aaa07bdffb27e602f308e8e9d68279851e40"}) 14:01:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x0) 14:01:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 487.498739][T17002] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 487.511503][T17002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.520049][T17002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_EVENT={0x8, 0x2c, 0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x2c805) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30000000100001080000000010b3d600000000001c8573438e1807f20ac280d646abae76d857cc6df480b9a26e9b0f939f471d31a624eee4ee0b80e37610e27b9a7e9d8496d8f8cc77afd4fdcce01b030343f79ca508aeedef7d5962ed101f5ecf6b3400659f260b6919ceaec0b52aca168ddd4d35a576be204d61b36a578bd4ddc199b0243678363a3dc1", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 487.663798][T17010] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 487.676667][T17010] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.687295][T17010] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2422129c}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r4, @ANYBLOB="340029bd7000fcdbdf250d00000034000900080002000400000008000100e516ffff080002000000008008000200050000000800020006000000080002000100000008000200040004000c0002000800010004000000440009000800020006000000080002000100000008000200ff0700000400010005000000080002001f00000008000200c00000000800010000000080080002003f0000000c00090008000200760000001c00020008000200ff07000008000200080000000800010081000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x80, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0x9, &(0x7f00000002c0)={r10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000340)={r10, 0xd5f}, 0x8) r11 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$VFIO_IOMMU_GET_INFO(r11, 0x3b70, &(0x7f00000002c0)={0x10}) 14:01:36 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000100001080000000000000000000000003a2d839bb17d61ea3b3b9aebaef812f28de65adaaa67d5f894defe34eb85c2427c9f94019e2cd20ed2a779b1fe6f02f86581d5a38e8e0809b26c60bda6fb6350232f71a596cca4c5d5f0cfef696c29c0497a4f956d0040a4031b630a03f79b563bae9e7bb50443b3bb7dfcd68222bca0c5467a7749de7bc14ee35ae1eed2564c100b48f45ceb425099c9055a20736d3d5234f052baf9e3f39ddcb4e87943abc5e23eeaac7d7e4fdbb4133616164a2198367f595d27f8097fd4467bad2e8a5259b8baacea72c548fab449857b5a7d4cfa165b3e0821baa1d665f0f629", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:01:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 14:01:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000001ff3ff0002000000000000260000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0xa, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x4, 0xd}]}, 0x404a}}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x8000000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) [ 487.876104][T17023] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r7 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d65afbcfa146", @ANYRES16=r1, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) getsockname$packet(r0, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003440)={0x0, @initdev, @initdev}, &(0x7f0000003480)=0xc) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000024005985ddde03deec99d66afbcfa1466eab062bb8d87619849274c5628ff3ebe86af24609000000fb43fe3b1cbbf3ddabfdc2823c6291a602ff61d638286a236031000e33817633c1230b7b436eac30a682698c513e58b112dcdd6c59606e0eecaefc861486a8ced4de458303347c76f1c1bbf06a44cb0c48b250446919fc6d6fceb6e0a8d6a3b509545a428fd3d02c46f60f346da2fb8560d1ab67614023ac6263f9270b15f81fd47ec5766c81af18fa8591608d716dd12e54b45c164ae9c82d3290c74198ef1a2f14", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r13, 0x0, r12) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f00000034c0)={'ifb0\x00', 0x0}) r15 = socket(0x11, 0x800000003, 0x0) bind(r15, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r15, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r16, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003500)={'veth1_to_bond\x00', 0x0}) r18 = socket(0x11, 0x800000003, 0x0) bind(r18, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r18, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r19, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}, 0x1, 0x0, 0x0, 0xc024}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000003800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f00000037c0)={&(0x7f0000003540)={0x27c, 0x0, 0x302, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x260, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r14}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}]}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4031}, 0x4008005) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r20, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\b\x00\r\x00'/22], 0x404a}}, 0x0) [ 488.009832][T17032] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 488.074027][T17036] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 488.086866][T17036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 488.097812][T17036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) 14:01:37 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000005404429b40196f129c14d0eae07208001b000000000008000d0003000000"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x82000, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000100)=0x80000001) ioctl$TCXONC(r0, 0x540a, 0x10004) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="330000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x3}}, 0x0) [ 488.124428][T17028] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) time(&(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 488.268263][T17047] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 488.280918][T17047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 488.288624][T17047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:37 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x80000, 0x0) bind$can_raw(r0, 0x0, 0x234) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000009001b00000040f608000d0000000002"], 0x404a}}, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x88000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$P9_RWSTAT(r3, &(0x7f0000000180)={0x7, 0x7f, 0x1}, 0x7) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r5 = dup(r4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x0, r5}) 14:01:37 executing program 2: socket$netlink(0x10, 0x3, 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x80000, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 488.409311][T17055] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 488.419459][T17055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101100, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) 14:01:37 executing program 2: ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000000c0)=0x7) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x4, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@ng={0x4, 0x4, "a6977a79ab7d42dd5469ee079b06d8ea9f7502"}, 0x15, 0x1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 488.647984][T17055] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 488.656868][T17055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 14:01:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) 14:01:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x90001, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0xe0840, 0x0) write$vnet(r4, &(0x7f0000000380)={0x1, {&(0x7f00000002c0)=""/156, 0x9c, &(0x7f0000000200)=""/75, 0x1, 0x1}}, 0x68) r5 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000100)="c4638540250a000000a164400f013c9500000000f264f042f7980040000066b802010f00d0c4c159e57f0066b87b008ed866b87e008ee841f80f1ca004000000c4227923c4", 0x45}], 0x1, 0x8, &(0x7f0000000180)=[@efer={0x2, 0x1e400}, @dstype3={0x7, 0xe}], 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 488.843229][T17084] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 488.855964][T17084] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 488.866265][T17084] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xfffa, 0x4, 0x8}]}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000140)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 488.904465][T17086] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 488.917005][T17086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 488.924732][T17086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) socket$inet6_udplite(0xa, 0x2, 0x88) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000010000108649dbafbff8f51475ac3168bfc0e000000004000000000000000043ff7f21dab084c329e81d0f4e1", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:01:38 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x5c, 0x0, &(0x7f0000000200)=[@exit_looper, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f00000000c0)={@flat=@weak_binder={0x77622a85, 0xa, 0x3}, @fda={0x66646185, 0x1, 0x0, 0x31}, @fda={0x66646185, 0x4, 0x0, 0x13}}, &(0x7f00000001c0)={0x0, 0x18, 0x38}}, 0x1440}, @dead_binder_done], 0xfb, 0x0, &(0x7f0000000280)="32aca881ebb1307deef6dfbded8519b309165865d0b778945cc6720a9bc24847b9d60242d15a26cb6411b6702b7e845999f915dc095484666786bd8c8b9f8e7b662f7b5b8e2a72e7de0a10a0d0a398118da7526885e4a1749cb36315f5d7058e9e236a19737f71443c0b2f17e25b6c9a0aa43570b52a47c3730a264617a22f96e8c78046c61806e50cfdbbb4f646ce9f86ec2f60d1465170d29100e67b60ef5e5d54ae11f0d2ced90af5f45dbe78c75150ca6969a788c17007960101db3c645bf0e728da07b10c0081d5d40c9e9d482d96baccec0d3c0ea00363c0fd669718a97cc15d47bcce5b957be1eaf620499762a507abe01b8d6a98fb9be5"}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000b75fd9767060cb0fc007abb98661278f5918ee47d3ade2478e075efdb6661a4926b1876955ddef230fb73f6cf9d885252f252aaa2a197bd778c84fede1911836b"], 0x30}}, 0x0) 14:01:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f00000000c0)='lo){md5sum.+!\x8c\x00', 0xf) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:38 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000200)={0x800, 0x0, 'client1\x00', 0x7fffffffc0000006, "48fef0156c823d43", "70456b2900de0f0bfcde91dd12e4bd25516ca3fb9bed1bc64a4ffbe61406ac06", 0x7fff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='nlmon0\x00') bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000100)={0x60, 0x0, 0x2, {{0x2, 0x4, 0x3, 0x10000, 0x10001, 0x500, 0x200, 0x9}}}, 0x60) 14:01:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 489.217064][T17103] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 489.247352][T17109] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) 14:01:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 489.328262][T17114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:38 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 489.412923][T17118] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 489.425577][T17118] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 489.433455][T17118] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) sendto$inet6(r0, &(0x7f0000000040)="5a93748f9b08d8938ce20961dfdf67017df857f7271824522086892562b7fe9e35200bbf046d047154389283d9219390bdf410ad4314f49b9401db872530836b941b1acc7f0f", 0x46, 0x4000, &(0x7f0000000100)={0xa, 0x4e21, 0x1e6d863e, @mcast1, 0x445e}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) setsockopt(r1, 0x0, 0x5, &(0x7f0000000140)="699a91a6c02f17b4c6cf3baaf2e1422e8c681b8d991273d331a342c5914b6d2c9032be8007b8d226fa9a96ea503d9d3274ef23f811c7fe2e6fa7383a3c7d6cc4e57c1f8989080381da49631efdd6158c0f408f88fb6d4d4616e15f5ef2813d29948880161c6579f59958ed301bc24d13414aa73f04a1e72b7c108c645f7b7a2013b6c80d8a908e4dadc5eebb6116189e00992d8213b43cc831fb3095907d6d0c7e0d4f485f3889e0d8b492b29bea0f028864641c72baeb8246965cce7da0040e881521c4eca71fb875af259c56b61ffa173cc4f1c72270812e42e8797e", 0xdd) [ 489.558818][T17126] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 489.571606][T17126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 489.580161][T17126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 489.612317][ C0] net_ratelimit: 10 callbacks suppressed [ 489.612337][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 489.624204][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_crypto(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18000012}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@alg={0xe8, 0x10, 0x20, 0x70bd28, 0x25dfdbfc, {{'sha3-224\x00'}, [], [], 0x1000, 0x3400}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40000d0}, 0x8040) 14:01:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r14, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r14, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r15, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r15, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r16, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r16, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r17 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r17, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r17, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$UDMABUF_CREATE_LIST(r4, 0x40087543, &(0x7f0000000380)=ANY=[@ANYBLOB="1293fe23bb40", @ANYRESHEX=r17, @ANYBLOB="0000000000000000000001000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000004000000000000000e0fefeffffffff", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=r14, @ANYRESDEC=r15, @ANYRESOCT=r16], @ANYRESOCT=0x0], @ANYBLOB="000000000000000100000000000000f0ffffffff", @ANYRES32=r13, @ANYBLOB="0000000000800100000000000000000001000000"]) r18 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r18, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r18, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r18, 0x40106614, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = fcntl$dupfd(r20, 0x0, r19) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) setsockopt$netlink_NETLINK_PKTINFO(r21, 0x10e, 0x3, &(0x7f0000000100)=0x1ff, 0x4) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r22, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:01:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socket(0x9, 0x4, 0xd1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 489.705767][T17134] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 489.717583][T17134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 489.726785][T17134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 489.862318][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 489.868492][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:01:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 14:01:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fffffff}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/47, 0x2f, 0x2, &(0x7f0000000100)={0xa, 0x4e22, 0x60b, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xae5}, 0x1c) accept$alg(r5, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) vmsplice(r1, &(0x7f00000003c0), 0x0, 0x0) [ 490.005734][T17134] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.017401][T17134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 490.025184][T17134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0x9, &(0x7f0000000140)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x100, 0x8200, 0xfff, 0xf1000000, r6}, &(0x7f0000000100)=0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)={0x8001, 0x9}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000000000282905", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 490.066837][T17150] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.079298][T17150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 490.087020][T17150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 490.125425][T17151] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.138493][T17151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 490.146286][T17151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 14:01:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 14:01:39 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000290007031dfffd946fa2830020200a0009000000067fffffffffffffff00ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47a6268e3406cf055d90f15a3", 0x4c}], 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 490.471511][T17171] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.484120][T17171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 490.491803][T17171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 490.528695][T17172] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.541751][T17172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 490.551076][T17172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) clone(0x200, &(0x7f00000000c0)="73ae2fb3304c89691acf01f133cfb4e1ba63c89d173e4c33c763c8aa40b20d39368c5089d8ac3336a2839085575c2150c1b624b54ef7adff67eefa777156397950083778a0ee91152c278ac0994c97de30763cc7bad538bc26e0edfc49f87083982bc806d644e9ed356fe0f2529934626089e9b8812bd57213890530a38edbe0aca9770f53c308d249602da9c4f8806132e0694ebe76d46c59b47749bc20", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="b512ee0ca426ebdd2648bc2bbad5edda2e435cbc9e5bbc1d51225b43fd8a0971c64210cbeeb1f77c93e8e5efe61f05b06d5ce28145b260169a1ca561f354a7a10b5509c93b470471e0abe68d7fa1717865b7815c7abf176a9d2b7305f1067de2395115bae4020be1b052") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 490.577968][T17176] __nla_validate_parse: 1 callbacks suppressed [ 490.577990][T17176] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000002110fbffffffffffffff0000eeac000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 490.681739][T17176] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.694062][T17176] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 490.706479][T17176] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 14:01:39 executing program 5: prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 490.812587][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 490.819029][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800000000000000869d16477b", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b7f00005b0b96ea26d4c3a50000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x382583, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000000180)={0x8, {{0xa, 0x4e22, 0x7, @empty, 0x1}}, {{0xa, 0x4e22, 0x0, @remote, 0x8097}}}, 0x108) 14:01:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 490.983213][T17202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 490.996032][T17202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.003860][T17202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 491.048062][T17207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:40 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x44000, 0x25) fdatasync(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1686655fbe0a5c52918e6c06780507e7", 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = shmget(0x3, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/252) [ 491.104810][T17209] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 491.117395][T17209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.125156][T17209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1ff}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 491.196034][T17176] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 491.257984][T17183] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 491.270035][T17183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.278031][T17183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 491.306668][T17207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}, @in6={0xa, 0x0, 0x0, @loopback}], 0x38) socket$netlink(0x10, 0x3, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x60000, 0x0) readahead(0xffffffffffffffff, 0x2, 0x6) write$FUSE_STATFS(r2, &(0x7f0000000240)={0x60, 0x22bf6397bee737b9, 0x4, {{0x1, 0xb512, 0x8, 0x6, 0x6, 0xfff, 0xff, 0x7}}}, 0x60) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x3801, 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x3, 0x0, 0x83, 0x6}, &(0x7f0000000140)=0x14) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000180)={0x3, 0x0, [{0x80000008, 0x4000, 0x4, 0x0, 0x4}, {0x0, 0x10000, 0x1, 0x1, 0x3f}, {0xb, 0x9, 0x3ff, 0x1, 0x9}]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x23, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}, 0x1, 0x0, 0x0, 0x24044811}, 0x40) [ 491.407551][T17223] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 491.420415][T17223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.428207][T17223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 491.612512][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 491.618840][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:40 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d000000000037e116c02b14cdd93c4f87681c1384ac07dfad9c9c16a129e832fc7058dfb3c5397f4af27c13a0e892f990d296a72859c3"], 0x404a}}, 0x0) 14:01:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) setsockopt$sock_int(r2, 0x1, 0x5d, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 14:01:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6339, 0x60040) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f00000017c0)={0x4, 0x8, 0xfa00, {r5, 0x7}}, 0x10) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x0, r5, 0x30, 0x1, @in={0x2, 0x4e21, @empty}}}, 0xa0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 491.692315][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 491.698477][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 491.770044][T17236] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 491.782896][T17236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.790670][T17236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x3, 0x2) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'veth0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@mpls_newroute={0xdc, 0x18, 0x0, 0x70bd2d, 0x25dfdbfe, {0x1c, 0x80, 0x10, 0x9, 0xfc, 0x3, 0xfe, 0x5, 0xc00}, [@RTA_MULTIPATH={0xc, 0x9, {0x6, 0x3, 0xf7, r3}}, @RTA_MULTIPATH={0xc, 0x9, {0xffff, 0x3, 0x6, r6}}, @RTA_VIA={0x14, 0x12, {0x2, "d36aaa46350808f46e858aab6b56"}}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_DST={0x8, 0x1, {0x5c02}}, @RTA_NEWDST={0x84, 0x13, [{0x1}, {0x101}, {0x5}, {0x4}, {0x400}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1000}, {0x7}, {0x1}, {0x1f, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0x2}, {0x3f}, {0x0, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x7fff, 0x0, 0x1}, {0x80}, {0x6}, {0x8}, {0x7}, {0xfe56, 0x0, 0x1}, {0x401}, {0x2, 0x0, 0x1}, {0x8}, {0x2}, {}, {0x5, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0x7f}]}]}, 0xdc}}, 0x8020) [ 491.858274][T17241] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 491.870231][T17241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.878023][T17241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r5, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000100)={r8}) socket$netlink(0x10, 0x3, 0x0) r9 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x100000000, 0x200) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40021}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x28c022, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000040)='syz1\x00') bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 492.056100][T17252] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 14:01:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0xffffffff}, 0x1c) [ 492.146182][T17257] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 492.159557][T17257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 492.167426][T17257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f00000000c0)=[@enter_looper], 0xb6, 0x0, &(0x7f0000000180)="0ceef016314fde929c07982b816ffc1a27df5a7f400acd25ed0a24ddfe69ff95d8e1ab04b3753777af7048fa0caeceffd0acb9f8dcd3265bb6edb633ce3552512b4b0767e8c731e48116c7828c3e77240bd5aeb3f9003f18f665852d09c9bd805ad1563ea9b946d25b1c18309c8842944a105bf9c356c3d30a5afec9c451dfe6b5c2fc50e35c566368790c40f8358e2f105b3ac7de8ea41a9ab6208ba63707ea37d13286136708cb8650d9f6082e79a5b30d9a450aca"}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 492.205372][T17259] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 492.217194][T17259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 492.225043][T17259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 14:01:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="070000e09c21baa44eddc2ac2b0c327993eda8001000ffff00000000dd2e5cd68670a2886791eff2684add91f799a9a3a5b39b3d5011c7c2fb30cb95a50c1b0299ac564359b3eddfbd84af981b4490e539215b1bd5e7e64ef51ae128f376ac9a0d1cda91e43e30cf975d69407860a231615b9dfb49e91ae6c4df01e6fdcc02ea87835919e0c3201db0bb830000000000000000000083403b4e0ed62f2d17738ccd0364891deb9ba67386af8da5fbca0d61c65ae5b500e70032f400"/198, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 492.507279][T17273] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 492.520002][T17273] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 492.529355][T17273] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:41 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$pptp(r4, &(0x7f00000001c0)={0x18, 0x2, {0x1, @broadcast}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r5, 0x2}) socketpair$unix(0x1, 0x3, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000001c0)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000080)={0x10000, 0x8, 0x100000001}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) [ 492.692726][T17279] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 492.705450][T17279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 492.718111][T17279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000040)={0x3, 0x2}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 492.788674][T17288] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 492.800393][T17288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 492.808136][T17288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:01:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 493.014966][T17298] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 493.027756][T17298] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 493.035820][T17298] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/116, 0x74}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/222, 0xde}, {&(0x7f0000000500)=""/18, 0x12}], 0x7) [ 493.119309][T17303] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 493.132148][T17303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 493.140111][T17303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 493.204920][T17305] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 493.217465][T17305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 493.226522][T17305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:42 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020a000007000000000020000000854105001ac9ff060000000000000024427238297f5a9adc53ab00370000000000000000000000000000157e90ba56dd6e9459627fdffff5b2762e4db4a1f71070cce6edd621185b17398c235a233788a1952f18875c66b99dc1eb6ee128fa71e68b2da55b50bc8bc6381971ad45f282abd0e021ced41ba4ad5298d9c5b431875c2f77f18e"], 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x2ad}}, 0x0) sendmmsg(r4, &(0x7f0000000180), 0x3ef, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 14:01:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x13c2, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r2, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc0}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x237}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, &(0x7f0000000280)=0x401) 14:01:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:01:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x5, 0xff, 0x3ff, 0x7fffffff}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:42 executing program 2: ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000280)={0xfff, 0x9, 0x2090c435, 0x1000, &(0x7f0000000680)=""/4096, 0xbe, &(0x7f00000000c0)=""/190, 0xc7, &(0x7f0000000180)=""/199}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7569b06d61190a0d}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x0, 0x19, [@IFLA_PORT_PROFILE={0x0, 0x2, '{{]\x00'}, @IFLA_PORT_REQUEST={0x0, 0x6, 0x8e}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "02d63f23f4fa9befd492f378970831d2"}, @IFLA_PORT_PROFILE={0xffffffffffffff5c, 0x2, '\x00'}, @IFLA_PORT_VF={0x0, 0x1, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "9f76585e9363123a05576f428d48aedf"}, @IFLA_PORT_PROFILE={0x0, 0x2, '!eth0%!$/\x00'}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "541123719c50f1577fbdefe65fdfc66e"}]}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000100001000000aea9686a5ed862d60000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 493.593946][T17330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 493.607221][T17330] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 493.614976][T17330] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0xffff, 0x3f, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) [ 493.654814][T17326] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 493.667725][T17326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 493.677064][T17326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 493.760838][T17335] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 14:01:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 493.806490][T17330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 493.819007][T17330] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 493.826786][T17330] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:42 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x400, 0x0) semctl$IPC_INFO(0xffffffffffffffff, 0x4, 0x3, &(0x7f00000000c0)=""/243) socketpair$unix(0x1, 0x3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:01:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8000002}, 0xb3) 14:01:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x70bd2b, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_EVENT={0x8, 0x2c, 0x693}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000000c0)=0x1, 0x4) [ 494.103576][T17354] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.116288][T17354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.124094][T17354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:01:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x9}}, 0xffffffffffffffc2) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 14:01:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300020001000010800e1b6034a000000fcffffff", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) [ 494.342763][T17372] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.355898][T17372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.366355][T17372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:43 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000080088660000010000800d00000000009f242fa33be1ddb4ede05b9f872a8f8ca5c724ee2e015b1efc7674f2d7b06cde632e2d8054960da6d032899b001ae31441ca1d469f4c17773878819645ff3652ac03fd95a26115d2d39065c0cda4cdf51973ebf7819e1e0fecf39c3984db8ac445c9092c0c3de443a991afadf5a9cc83292759dc6777ddfda1460d326077a2e4dc181ee0190f6724fd45db3d51c9a37e132e751ed1e50f11078496d0119af4dbc56ae3759284d9a167281e34ef05a22ea560b8bfbae4"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x77bdb3c8f1032bf5}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getqdisc={0x40, 0x26, 0x1, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xb, 0x6}, {0x2, 0xffff}, {0x8, 0x12}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) 14:01:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 494.485442][T17382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4607, 0x80000000, 0x5d}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r6, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="e04b726cfbdc13d3524feb0788587575b070dc2a13aaaf692f3af4cbe382378561f80f3ece49ab31095460143e1b9a1e0cb476749f91f21c8e85458886f6e1fa2d3e00219fbecb628c4e88fc5365cbdc1d08711a5eaed2c7f1f0823fde1da2108884013df77de73ebc0b5c91a5b09322f8b0c676f6653d17ad672908", @ANYRES16=r7, @ANYBLOB="010000000000000000000200000004000100"], 0x18}}, 0x0) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x124, r7, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x60, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7ff}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x23}, 0x34089ab5}}}}]}, @TIPC_NLA_BEARER={0x38, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'nlmon0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'rose0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) r11 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r12 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r12, 0x300, 0x70bd29, 0x25dfdbfb, {{}, 0x0, 0x4101, 0x0, {0x14, 0x17, {0x5, 0x7fffffff, @l2={'ib', 0x3a, 'yam0\x00'}}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0xc810) keyctl$get_persistent(0x16, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00000002c0)={r13, 0x58211acb8bffccd4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000200)=0x84) r14 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r10, 0x2402, 0x9) ioctl$sock_inet_SIOCGIFADDR(r14, 0x8915, &(0x7f0000000380)={'veth1_to_bridge\x00', {0x2, 0x4e23, @empty}}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[@ANYBLOB="30000000100001080000081000000000000000004d8e271312fff4da7f59e0281ec42e9308ad1fbc67f899ad3aa3b85358d296b8fbfba86f6d036a483a68bec9f98583260e5a3f57d5c046473a6966847ec1ecb896eba700000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x256040) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000aaf238c15f927adf048a0ed3ec7cbd4d01979483fccbdbcd4f9145fb7b0655f204c8ba0146ad6cee21b0a618cbdaf00dbdb7f4639edea1352d754719fd89221045c70c5abb0b67a3375f6169b271f0472c41bf6abfa3e92b55bbc8d941829e464d8236276245178370a3e3af", @ANYRES32=0x0, @ANYBLOB="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"], 0x404a}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = dup2(r1, r0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x212040, 0x0) ioctl$MON_IOCH_MFLUSH(r3, 0x9208, 0x20) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000240)=@usbdevfs_driver={0x5, 0xfff, &(0x7f0000000200)="0d8f53971713c8165bb6c6231511b82b059c7980cbdb11a6cb07320c745da3"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x5, &(0x7f0000000180)=0xbc7b, 0x4) r9 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) 14:01:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00000000c0)={0x80000000, 0x3d9}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000080000008001b000000000008000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FREQ_BANDS(r4, 0xc0405665, &(0x7f0000000100)={0x1dc00000, 0x4, 0x4, 0x1025, 0x5, 0x3193, 0x8}) [ 494.672516][T17391] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.685194][T17391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.693132][T17391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 494.742081][T17394] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 494.782932][T17372] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.795668][T17372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.803468][T17372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:43 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r1 = syz_open_dev$amidi(0xfffffffffffffffe, 0xfffffffffffffffe, 0x400000) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) [ 494.843331][T17394] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 14:01:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 'syz0\x00', 'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\xf6\xff\xff\xff\x00', 'syz0\x00', &(0x7f0000000100)=""/179, 0xb3, 0xcb7, 0x5, 0x5, 0x1, 0x9}, 0x120) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000040), 0x4) [ 494.933524][T17407] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.946845][T17407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.954682][T17407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x22800, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)=""/78, &(0x7f0000000180)=0x4e) [ 494.986843][ C0] net_ratelimit: 11 callbacks suppressed [ 494.986864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 494.998817][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000100000000008000d00030043c7"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 495.121347][T17412] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 495.133577][T17412] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 495.141303][T17412] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 495.225297][T17421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:01:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x28}}, 0x0) 14:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:01:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) [ 495.394790][T17426] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 495.408118][T17426] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 495.415896][T17426] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:44 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x302, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x2c}}, 0x0) 14:01:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/208, 0xd0, 0x2000, &(0x7f0000000040)={0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0x19}, 0x55}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x2000000}, 0x16) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e20, @multicast1}, {0x6, @random="f786b0dcaa71"}, 0x20, {0x2, 0x4e20, @remote}, 'netdevsim0\x00'}) [ 495.449167][T17433] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 495.461740][T17433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 495.469485][T17433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xb1}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:44 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x90) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x0, 0x0, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x1, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x3}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="acd280ff0300009808001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 495.605888][T17442] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 495.618826][T17442] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 495.628078][T17442] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801}, 0x20}}, 0x0) 14:01:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0xfffffffffffffee1) [ 495.772446][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 495.778971][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x28}}, 0x0) 14:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 495.852767][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 495.859063][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:44 executing program 3: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000050000108000000800000000000020000", @ANYRES32=0x0, @ANYBLOB="625a000000000000000000000000000008001300", @ANYRES32=0x0], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_GROUP={0x7}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x7fff, @loopback}, 0x1c) [ 496.102503][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 496.108949][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 497.052542][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 497.058873][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 497.379235][T17453] bridge0: port 2(bridge_slave_1) entered disabled state [ 497.387296][T17453] bridge0: port 1(bridge_slave_0) entered disabled state [ 499.426257][T17465] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 499.437230][T17465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 499.445268][T17465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 499.472438][T17468] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 499.484456][T17468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 499.496360][T17468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 499.513117][T17470] netlink: 'syz-executor.3': attribute type 27 has an invalid length. 14:01:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x28}}, 0x0) [ 499.536032][T17475] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 499.548729][T17475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 499.557121][T17475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 499.601809][T17481] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 499.634020][T17487] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x40}, 0x1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:48 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f00000000c0)=0x7fff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 499.646788][T17487] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 499.656558][T17487] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv4_getaddr={0x4c, 0x16, 0x2, 0x70bd26, 0x25dfdbff, {0x2, 0x0, 0x104, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_ADDRESS={0x8, 0x1, @multicast1}, @IFA_CACHEINFO={0x14, 0x6, {0x8962, 0x1, 0x7fff, 0x7}}, @IFA_BROADCAST={0x8, 0x4, @local}, @IFA_BROADCAST={0x8, 0x4, @remote}]}, 0x4c}}, 0x0) setxattr$security_smack_entry(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00MACK64\x00', &(0x7f0000000480)='*systemselinux\xc3cgroupposix_acl_access$eth1posix_acl_access([cpuset\x00', 0x95, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x74000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x8, 0x0, 0x0, 0x200000, [], 0x0, r2, 0x0, 0x5}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000003c0)) 14:01:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:01:49 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x6e, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c864}, 0x0) [ 499.940361][T17508] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 499.953411][T17508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 499.961260][T17508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 500.035964][T17509] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 500.049411][T17509] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 500.057270][T17509] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1f, 0x0, 0x2, 0x6, 0x7, 0x3, 0x2, 0x7f, 0x40, 0x3c1, 0x6, 0x9, 0x38, 0x1, 0x0, 0xfffe, 0x9}, [{0x3, 0xe4c2, 0x5, 0x6, 0x9, 0x81, 0x7fffffff, 0x80000000}], "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", [[], []]}, 0x1278) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x23f, 0x0, 0x0, {{}, 0x0, 0x2, 0x0, {0xc, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000e68b568c73973ae8000000000000a70000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:01:49 executing program 5: r0 = socket(0x13, 0x80000, 0xff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x8, 0x0, {}, [@IFLA_GROUP={0xfffffffffffffe54}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x40}]}, 0x30}}, 0x4000000) prctl$PR_GET_FP_MODE(0x2e) [ 500.252483][ C1] net_ratelimit: 10 callbacks suppressed [ 500.252503][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 500.264775][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:01:49 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00000000c0)=""/194) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:49 executing program 1 (fault-call:16 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000100)={@remote}, &(0x7f00000001c0)=0x14) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f00000000c0)={0x1d, r3}, 0x10) 14:01:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0xfffffffe}, 0x1c) 14:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x28}}, 0x0) [ 500.630203][T17541] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 500.643924][T17541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 500.652031][T17541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:49 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000000c0)) [ 500.765361][T17548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 500.778036][T17548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 500.787351][T17548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 500.820315][T17546] FAULT_INJECTION: forcing a failure. [ 500.820315][T17546] name failslab, interval 1, probability 0, space 0, times 0 [ 500.840720][T17546] CPU: 1 PID: 17546 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 500.848960][T17546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.859164][T17546] Call Trace: [ 500.862684][T17546] dump_stack+0x191/0x1f0 [ 500.867112][T17546] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 500.873393][T17546] should_fail+0xa3f/0xa50 [ 500.877903][T17546] __should_failslab+0x264/0x280 [ 500.882925][T17546] should_failslab+0x29/0x70 [ 500.887754][T17546] kmem_cache_alloc_node_trace+0x10a/0xe20 [ 500.893643][T17546] ? __get_vm_area_node+0x2ba/0x770 [ 500.899255][T17546] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 500.905231][T17546] __get_vm_area_node+0x2ba/0x770 [ 500.910500][T17546] ? release_sock+0x23b/0x2a0 [ 500.915277][T17546] __vmalloc_node_range+0x2b5/0x1260 [ 500.920717][T17546] ? netlink_sendmsg+0xca5/0x1330 [ 500.925870][T17546] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 500.931941][T17546] vmalloc+0xd7/0xf0 [ 500.935912][T17546] ? netlink_sendmsg+0xca5/0x1330 [ 500.941011][T17546] netlink_sendmsg+0xca5/0x1330 [ 500.945950][T17546] ? netlink_getsockopt+0x1430/0x1430 [ 500.951496][T17546] ___sys_sendmsg+0x14ff/0x1590 [ 500.956433][T17546] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 500.962707][T17546] ? __fget_light+0x6b1/0x710 [ 500.967562][T17546] ? kmsan_internal_set_origin+0x6a/0xb0 [ 500.973284][T17546] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 500.979253][T17546] __se_sys_sendmsg+0x305/0x460 [ 500.984193][T17546] __x64_sys_sendmsg+0x4a/0x70 [ 500.989029][T17546] do_syscall_64+0xb6/0x160 [ 500.993766][T17546] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 500.999928][T17546] RIP: 0033:0x45a219 [ 501.003896][T17546] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 501.023677][T17546] RSP: 002b:00007fef83bf5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 501.032167][T17546] RAX: ffffffffffffffda RBX: 00007fef83bf5c90 RCX: 000000000045a219 [ 501.040267][T17546] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000a [ 501.048383][T17546] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 501.056504][T17546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fef83bf66d4 14:01:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6339, 0x60040) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f00000017c0)={0x4, 0x8, 0xfa00, {r4, 0x7}}, 0x10) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {r4, 0x3f, "31e19d", "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"}}, 0x110) [ 501.064820][T17546] R13: 00000000004c875f R14: 00000000004ded58 R15: 000000000000000b [ 501.073219][T17546] syz-executor.1: vmalloc: allocation failure: 16832 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 501.087146][T17546] CPU: 1 PID: 17546 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 501.095349][T17546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.105554][T17546] Call Trace: [ 501.109054][T17546] dump_stack+0x191/0x1f0 [ 501.113431][T17546] warn_alloc+0x4e4/0x710 [ 501.117831][T17546] __vmalloc_node_range+0xeec/0x1260 [ 501.123236][T17546] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 501.129164][T17546] vmalloc+0xd7/0xf0 [ 501.133386][T17546] ? netlink_sendmsg+0xca5/0x1330 [ 501.138453][T17546] netlink_sendmsg+0xca5/0x1330 [ 501.143354][T17546] ? netlink_getsockopt+0x1430/0x1430 [ 501.148765][T17546] ___sys_sendmsg+0x14ff/0x1590 [ 501.153662][T17546] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 501.159795][T17546] ? __fget_light+0x6b1/0x710 [ 501.164569][T17546] ? kmsan_internal_set_origin+0x6a/0xb0 [ 501.170247][T17546] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 501.176246][T17546] __se_sys_sendmsg+0x305/0x460 [ 501.181205][T17546] __x64_sys_sendmsg+0x4a/0x70 [ 501.186009][T17546] do_syscall_64+0xb6/0x160 [ 501.190559][T17546] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 501.196565][T17546] RIP: 0033:0x45a219 [ 501.200545][T17546] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 501.220558][T17546] RSP: 002b:00007fef83bf5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 501.229292][T17546] RAX: ffffffffffffffda RBX: 00007fef83bf5c90 RCX: 000000000045a219 [ 501.237342][T17546] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000a [ 501.245569][T17546] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 501.253568][T17546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fef83bf66d4 [ 501.261611][T17546] R13: 00000000004c875f R14: 00000000004ded58 R15: 000000000000000b [ 501.269944][T17546] Mem-Info: [ 501.271040][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 501.273259][T17546] active_anon:130104 inactive_anon:322 isolated_anon:0 [ 501.273259][T17546] active_file:10401 inactive_file:26584 isolated_file:0 [ 501.273259][T17546] unevictable:0 dirty:48 writeback:25 unstable:0 [ 501.273259][T17546] slab_reclaimable:4872 slab_unreclaimable:15818 [ 501.273259][T17546] mapped:58976 shmem:278 pagetables:1208 bounce:0 [ 501.273259][T17546] free:747083 free_pcp:883 free_cma:0 [ 501.279262][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 501.317176][T17546] Node 0 active_anon:520300kB inactive_anon:1284kB active_file:41452kB inactive_file:106268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:214288kB dirty:192kB writeback:96kB shmem:1108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 407552kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 501.352342][T17546] Node 1 active_anon:116kB inactive_anon:4kB active_file:152kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:21616kB dirty:0kB writeback:4kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 501.382746][T17546] Node 0 DMA free:13964kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 501.410105][T17546] lowmem_reserve[]: 0 2738 3428 3428 [ 501.415550][T17546] Node 0 DMA32 free:120580kB min:38652kB low:48312kB high:57972kB active_anon:513084kB inactive_anon:504kB active_file:28844kB inactive_file:95840kB unevictable:0kB writepending:264kB present:3129332kB managed:2809040kB mlocked:0kB kernel_stack:4928kB pagetables:3760kB bounce:0kB free_pcp:2604kB local_pcp:1264kB free_cma:0kB [ 501.446595][T17546] lowmem_reserve[]: 0 0 690 690 14:01:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = accept4$inet(r8, 0x0, &(0x7f0000000040), 0x80000) setsockopt$sock_int(r9, 0x1, 0xf, &(0x7f0000000000)=0x3, 0xffffffffffffff79) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 501.451650][T17546] Node 0 Normal free:12428kB min:9744kB low:12180kB high:14616kB active_anon:7296kB inactive_anon:780kB active_file:12608kB inactive_file:10428kB unevictable:0kB writepending:24kB present:786432kB managed:706784kB mlocked:0kB kernel_stack:11648kB pagetables:924kB bounce:0kB free_pcp:1252kB local_pcp:288kB free_cma:0kB [ 501.481941][T17546] lowmem_reserve[]: 0 0 0 0 [ 501.486529][T17546] Node 1 Normal free:2841488kB min:41492kB low:51864kB high:62236kB active_anon:116kB inactive_anon:4kB active_file:152kB inactive_file:68kB unevictable:0kB writepending:4kB present:3932160kB managed:3009788kB mlocked:0kB kernel_stack:128kB pagetables:148kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 501.516462][T17546] lowmem_reserve[]: 0 0 0 0 [ 501.521103][T17546] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 13964kB [ 501.535562][T17546] Node 0 DMA32: 4781*4kB (UM) 1354*8kB (UME) 398*16kB (UM) 271*32kB (UME) 157*64kB (UM) 196*128kB (UM) 61*256kB (UM) 21*512kB (UM) 14*1024kB (UM) 0*2048kB 0*4096kB = 120836kB [ 501.553198][T17546] Node 0 Normal: 65*4kB (UME) 157*8kB (ME) 76*16kB (ME) 29*32kB (ME) 21*64kB (UME) 11*128kB (ME) 10*256kB (ME) 3*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 12556kB [ 501.569974][T17546] Node 1 Normal: 464*4kB (UME) 184*8kB (UME) 49*16kB (UME) 54*32kB (UME) 67*64kB (UME) 40*128kB (UME) 32*256kB (UM) 16*512kB (UM) 12*1024kB (UME) 0*2048kB 683*4096kB (UM) = 2841488kB [ 501.588565][T17546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 501.598492][T17546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 501.608211][T17546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 14:01:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x28}}, 0x0) [ 501.617979][T17546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 501.627405][T17546] 37262 total pagecache pages [ 501.632304][T17546] 0 pages in swap cache [ 501.636600][T17546] Swap cache stats: add 0, delete 0, find 0/0 [ 501.642926][T17546] Free swap = 0kB [ 501.646698][T17546] Total swap = 0kB [ 501.650478][T17546] 1965979 pages RAM [ 501.654406][T17546] 0 pages HighMem/MovableOnly [ 501.659507][T17546] 330600 pages reserved [ 501.663779][T17546] 0 pages cma reserved 14:01:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 501.767533][T17560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 501.780557][T17560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 501.788348][T17560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:50 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x6, 0x8, 0x0, 0x10001, 0x2, 0x3e, 0x94d4, 0x389, 0x38, 0x101, 0x3, 0xb64, 0x20, 0x1, 0x40, 0x5, 0x7fff}, [{0x6474e551, 0xc03, 0x73, 0x5, 0x0, 0x0, 0x40, 0x6}], "66203e4a9beacef772ded103f017e5fb3537b5c2e0ea9ed3b9e03ffa755ba9789a49358cf41dd9647c96d5b56dd651d98c4127661d0e7849e36d"}, 0x92) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_IFALIASn={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8938, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_map={0x0, 0x80000000, 0x8000, 0xf7, 0x1, 0x2e}}) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) fcntl$addseals(r3, 0x409, 0x8) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r8, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r8, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_elf32(r8, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8, 0x2a, 0x8, 0x25c, 0x3, 0x3, 0x2, 0x3a3, 0x38, 0x283, 0x4ef, 0x101, 0x20, 0x2, 0x9, 0x200, 0x59c}, [{0x1, 0x79d6, 0xffffffff, 0xfff, 0x7, 0x3, 0x8000, 0x8}], "0dd06d0573329efc1d19627742ec8be88401cc84a305b423bc49a32ca17656c762da29b0330852ecb3556e39bf149a1b399e6b9a8a8a9ee9c56fe37063d8ae2d42878b393f9f32f7cfa7dcbe0829ef485a255904a2c3f993c0ab6ce50c32f1944faa53ccf97c76aafba6ec5c397844da04d983e7f59cb6deab4d527c823259a9257f938831fbec1fb1c4aea63fd4ac857f58a7b767d2cf4177bcd9b2e2cfefa573e3fcd39621bc58df39a7bb326b5ce7d9bd9ada", [[], [], [], [], [], [], [], []]}, 0x90c) [ 502.012441][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 502.019189][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x28}}, 0x0) 14:01:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) r2 = accept4$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e, 0x1000) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) sendfile(r2, r4, &(0x7f0000000140)=0x6, 0x400) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 502.063191][T17574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 502.075775][T17574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 502.083640][T17574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:51 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @rand_addr=0xffffff81}], 0x10) r5 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000140)={0x4, 0xe, 0x9, 0x3, 0x57, 0x7, &(0x7f00000000c0)="836ff2308eb21e9b849a66cd117952cfae3ec87880e5bec039f441fc4e7f483f5020ff146eef2398ace1565fe0f5133a414e64f0e31f03611a2fb6c5f11cb2bbae6867b2e82466ba5f7227c072fbf672189f3d72ff741c"}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000180)={'bpq0\x00'}) 14:01:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x200000) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x6) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) [ 502.303128][T17576] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 502.329089][T17576] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 502.337390][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 502.337952][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:01:51 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f00000000c0)={0x20, [0xff, 0x9, 0x81, 0x100, 0x3ff, 0x200, 0x9, 0x2, 0xd67, 0x40, 0x40, 0x2, 0x1, 0x0, 0xffff, 0x6, 0x4, 0x653, 0x9, 0x5f7a, 0x8, 0x800, 0x0, 0x401, 0x8, 0xfff9, 0x3ff, 0x664b, 0x4, 0x7, 0x8, 0x8, 0x379, 0xf1, 0x8, 0x4, 0x3, 0x20, 0x0, 0x58e, 0xd7, 0x800, 0xfffb, 0x5, 0xbc4b, 0xffff, 0x7ff, 0xf001], 0x7}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 502.353954][T17576] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:51 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="3000000010000108000f0000000000000000000091ae28cb7dfb39ca0f4d4ca004f9acd2b9ac184ca3ac26cd7d7864934e7b6ba8ebf97699898bc26d5fd6f65a2c4f772971aba8ebc89414a81ed7cabedb6b6ca6326371b4e1a068d86d6dc9f86d8df31b1b24b5eed2b3c3ea9c05531b0cc4f56012093b14c124899e90783a31622e35775bca87fcc6098330dcfc531639fe20206fcf1e0143fd63916191c8375379f835f9d66d47e6c15f5a07172a8a6d6e97a4d356471e823826d3a2bdf7618ca08e7a42141866b4dea0a663d5ae082ef0e1d4f5004b045d12c5c0a53985f5780d609958adc7bbcd75e23a501b022b1e6ff4cf37ced1c4a7a7c48caa4491f0c49537406f34dc9a1e311e20037dc09c6bff63af924e8931aaabd3e47ca867964914e2dc85b2c9e965c7647a23457146979f7042047cfdc6572db92c26af0000000000000000000058b016b0d11b6f1c9805b65d1b171751a32b63fad1a5052131d715280fce12bb3eaaccf35e56f122f0838f6576ee372458d5feee2b04490a286ed610f845ff2116c1d8db2539555b681341ebb56c7c38ad22d3848bb585d4c2e6b4c288230885d5dbc2216e21735d248b7a44e7f278a8ea97afb7bee4a9547772280d4fc2d4c9ea0c1f1b5b00", @ANYRES32=0x0, @ANYBLOB="000000000000000800001b000000000008000d0000000000e18aa96e2d991a14936c5ead4b6fbe4c849ebe314ec4f8a7f5afe274732f030d02f96ec77c4696a2dcee8739a1392cc8d7bae97eac46b1034edd26b1410cfb19bb9ec532524c4a9291a24589ba73003977d23a584d552fd6ce2715fdc7723ab109c468b12a5838e58c48fb476c720522bf"], 0x3}}, 0x0) [ 502.449826][T17587] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 502.462771][T17587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 502.470429][T17587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 502.579369][T17574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 502.593618][T17574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 502.601281][T17574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:51 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x3ff, 0xc937, 0x0, @dev={[], 0x1}, 'team_slave_0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, r2, 0x28, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x251a}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x997}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40000}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x36}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xdd4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8804}, 0x8) 14:01:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000100)={0x3, 0xd, 0x4, 0x0, {0x0, 0x2710}, {0xd75ec9b15f6617ee, 0xc, 0x3f, 0x3, 0x4, 0x7, "f1d9b8e5"}, 0x794, 0x1, @offset=0x7, 0x4}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x74fb9524}}, 0x0) 14:01:52 executing program 4 (fault-call:15 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)={0x2, 0x23000}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000f000008001b000000000008000d0003000000b991a9915ae5196a217b"], 0x30}}, 0x0) ioctl$CAPI_MANUFACTURER_CMD(0xffffffffffffffff, 0xc0104320, &(0x7f0000000140)={0x7ff, &(0x7f00000000c0)="e03a369ea5e9d4e55b9bf0b9dc0848b1ccd61303f141ee074b01e0ee7e80af7f1635426b2592188ddfe9af0eb12c8293836f453eeca76c3a764e041bacb080a751"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x100, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x12}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 502.988664][T17625] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 503.001264][T17625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 503.009113][T17625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x502, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x400}}, 0x8}, 0x1, 0x0, 0x0, 0x44105}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'netdevsim0\x00', 0x1000}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00\x00\x00\x00\x00'], 0x404a}}, 0x0) 14:01:52 executing program 5: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x200000) r1 = socket$inet6(0xa, 0x80803, 0x82) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r2 = dup2(0xffffffffffffffff, r0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 503.112650][T17628] FAULT_INJECTION: forcing a failure. [ 503.112650][T17628] name failslab, interval 1, probability 0, space 0, times 0 [ 503.125622][T17628] CPU: 1 PID: 17628 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 503.133571][T17628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.143781][T17628] Call Trace: [ 503.147113][T17628] dump_stack+0x191/0x1f0 [ 503.151476][T17628] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 503.157404][T17628] should_fail+0xa3f/0xa50 [ 503.161864][T17628] __should_failslab+0x264/0x280 [ 503.167015][T17628] should_failslab+0x29/0x70 [ 503.171634][T17628] kmem_cache_alloc_node_trace+0x10a/0xe20 [ 503.177484][T17628] ? __get_vm_area_node+0x2ba/0x770 [ 503.182727][T17628] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 503.188647][T17628] __get_vm_area_node+0x2ba/0x770 [ 503.193698][T17628] ? release_sock+0x23b/0x2a0 [ 503.198426][T17628] __vmalloc_node_range+0x2b5/0x1260 [ 503.203745][T17628] ? netlink_sendmsg+0xca5/0x1330 [ 503.208850][T17628] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 503.214772][T17628] vmalloc+0xd7/0xf0 [ 503.218702][T17628] ? netlink_sendmsg+0xca5/0x1330 [ 503.223750][T17628] netlink_sendmsg+0xca5/0x1330 [ 503.228769][T17628] ? netlink_getsockopt+0x1430/0x1430 [ 503.234220][T17628] ___sys_sendmsg+0x14ff/0x1590 [ 503.239113][T17628] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 503.245230][T17628] ? __fget_light+0x6b1/0x710 [ 503.249966][T17628] ? kmsan_internal_set_origin+0x6a/0xb0 [ 503.255657][T17628] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 503.261588][T17628] __se_sys_sendmsg+0x305/0x460 [ 503.266483][T17628] __x64_sys_sendmsg+0x4a/0x70 [ 503.271272][T17628] do_syscall_64+0xb6/0x160 [ 503.275806][T17628] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 503.281712][T17628] RIP: 0033:0x45a219 [ 503.285654][T17628] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.305298][T17628] RSP: 002b:00007fcf1dde0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 503.314776][T17628] RAX: ffffffffffffffda RBX: 00007fcf1dde0c90 RCX: 000000000045a219 [ 503.322873][T17628] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 503.330874][T17628] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 503.338862][T17628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf1dde16d4 [ 503.346852][T17628] R13: 00000000004c875f R14: 00000000004ded58 R15: 000000000000000a [ 503.357063][T17628] syz-executor.4: vmalloc: allocation failure: 16832 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 503.370579][T17628] CPU: 1 PID: 17628 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 503.378526][T17628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.388775][T17628] Call Trace: [ 503.392118][T17628] dump_stack+0x191/0x1f0 [ 503.396484][T17628] warn_alloc+0x4e4/0x710 [ 503.400861][T17628] __vmalloc_node_range+0xeec/0x1260 [ 503.406191][T17628] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 503.412105][T17628] vmalloc+0xd7/0xf0 [ 503.416022][T17628] ? netlink_sendmsg+0xca5/0x1330 [ 503.421070][T17628] netlink_sendmsg+0xca5/0x1330 [ 503.425984][T17628] ? netlink_getsockopt+0x1430/0x1430 [ 503.431465][T17628] ___sys_sendmsg+0x14ff/0x1590 [ 503.436347][T17628] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 503.442453][T17628] ? __fget_light+0x6b1/0x710 [ 503.447174][T17628] ? kmsan_internal_set_origin+0x6a/0xb0 [ 503.452841][T17628] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 503.458758][T17628] __se_sys_sendmsg+0x305/0x460 [ 503.463649][T17628] __x64_sys_sendmsg+0x4a/0x70 [ 503.468452][T17628] do_syscall_64+0xb6/0x160 [ 503.473008][T17628] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 503.478923][T17628] RIP: 0033:0x45a219 [ 503.482860][T17628] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.502664][T17628] RSP: 002b:00007fcf1dde0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 503.511100][T17628] RAX: ffffffffffffffda RBX: 00007fcf1dde0c90 RCX: 000000000045a219 [ 503.519085][T17628] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 503.527072][T17628] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 503.535058][T17628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf1dde16d4 [ 503.543045][T17628] R13: 00000000004c875f R14: 00000000004ded58 R15: 000000000000000a [ 503.551273][T17628] Mem-Info: [ 503.554617][T17628] active_anon:130096 inactive_anon:321 isolated_anon:0 [ 503.554617][T17628] active_file:10401 inactive_file:26592 isolated_file:0 [ 503.554617][T17628] unevictable:0 dirty:52 writeback:0 unstable:0 [ 503.554617][T17628] slab_reclaimable:4872 slab_unreclaimable:15839 [ 503.554617][T17628] mapped:58955 shmem:278 pagetables:1202 bounce:0 [ 503.554617][T17628] free:746775 free_pcp:945 free_cma:0 [ 503.555813][ C0] protocol 88fb is buggy, dev hsr_slave_0 14:01:52 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'gretap0\x00'}, &(0x7f0000000180)=""/38, 0x26) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'gretap0\x00', 0x40}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="b2518d458c589c73cc85dee28b6d5e9dc87403aa8a49057edded1d379858cd173623dba26b9ad81f0ce97a40878c06a2a45acd2680822e5d05247d86f7f610abfa4e7b600a19bdee600ec8504a0f58029c10e703efba220cdcf2a4"], 0x404a}}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x5, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000f0dd89955fcd9a07d3eefbd54cc5d9ed82f9b0b4ff454470c97f49148358064ac99db6c1292bff876bf93547b57a7c4ae5cd4504bb6e83f895b9d9d6673a68ef912d660b248dd0af1e1fc3e6a4c31e36e9024484f8a9df282b27a4da94baff936886a0809edea1d4a2bad5d0c13c1d311e6fbcb1921d1a5e146532b39f3fda207dd7549e6565d6ebc5cc5916dea7475bbec889adf741301b75b5549e8a3519f1938269a3037f154b8cf9cc5801cc6a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0x9, &(0x7f00000002c0)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8, 0x8001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r9, 0x5, 0x5, 0x762a}, 0x10) [ 503.592672][T17628] Node 0 active_anon:520268kB inactive_anon:1280kB active_file:41452kB inactive_file:106300kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:214204kB dirty:204kB writeback:0kB shmem:1108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 407552kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 503.598592][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 503.627602][T17628] Node 1 active_anon:116kB inactive_anon:4kB active_file:152kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:21616kB dirty:4kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 503.660504][T17628] Node 0 DMA free:13964kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 503.687670][T17628] lowmem_reserve[]: 0 2738 3428 3428 [ 503.693112][T17628] Node 0 DMA32 free:119376kB min:38652kB low:48312kB high:57972kB active_anon:513152kB inactive_anon:504kB active_file:28844kB inactive_file:95844kB unevictable:0kB writepending:160kB present:3129332kB managed:2809040kB mlocked:0kB kernel_stack:5056kB pagetables:3880kB bounce:0kB free_pcp:1224kB local_pcp:348kB free_cma:0kB [ 503.723718][T17628] lowmem_reserve[]: 0 0 690 690 [ 503.728645][T17628] Node 0 Normal free:12024kB min:9744kB low:12180kB high:14616kB active_anon:7284kB inactive_anon:776kB active_file:12608kB inactive_file:10456kB unevictable:0kB writepending:44kB present:786432kB managed:706784kB mlocked:0kB kernel_stack:11584kB pagetables:780kB bounce:0kB free_pcp:2200kB local_pcp:1408kB free_cma:0kB [ 503.759000][T17628] lowmem_reserve[]: 0 0 0 0 [ 503.763656][T17628] Node 1 Normal free:2841488kB min:41492kB low:51864kB high:62236kB active_anon:116kB inactive_anon:4kB active_file:152kB inactive_file:68kB unevictable:0kB writepending:4kB present:3932160kB managed:3009788kB mlocked:0kB kernel_stack:128kB pagetables:148kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 503.792790][T17628] lowmem_reserve[]: 0 0 0 0 [ 503.797362][T17628] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 13964kB [ 503.811657][T17628] Node 0 DMA32: 4509*4kB (UM) 1373*8kB (UME) 391*16kB (UM) 266*32kB (UME) 154*64kB (UM) 196*128kB (UM) 60*256kB (UM) 22*512kB (UM) 14*1024kB (UM) 0*2048kB 0*4096kB = 119692kB [ 503.829359][T17628] Node 0 Normal: 22*4kB (ME) 126*8kB (ME) 76*16kB (ME) 29*32kB (ME) 19*64kB (ME) 11*128kB (ME) 10*256kB (ME) 3*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 12008kB [ 503.845934][T17628] Node 1 Normal: 464*4kB (UME) 184*8kB (UME) 49*16kB (UME) 54*32kB (UME) 67*64kB (UME) 40*128kB (UME) 32*256kB (UM) 16*512kB (UM) 12*1024kB (UME) 0*2048kB 683*4096kB (UM) = 2841488kB [ 503.864296][T17628] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.874008][T17628] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 503.883420][T17628] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.893190][T17628] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 503.902580][T17628] 37270 total pagecache pages [ 503.907300][T17628] 0 pages in swap cache [ 503.911493][T17628] Swap cache stats: add 0, delete 0, find 0/0 [ 503.917669][T17628] Free swap = 0kB [ 503.921513][T17628] Total swap = 0kB [ 503.925332][T17628] 1965979 pages RAM [ 503.929163][T17628] 0 pages HighMem/MovableOnly [ 503.933930][T17628] 330600 pages reserved [ 503.938108][T17628] 0 pages cma reserved 14:01:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000100)=0x1ff, 0x2) r6 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 14:01:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)={0x1000, 0x8, 0x2, 0x8}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\a\x00'/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000000"], 0x404a}}, 0x0) [ 504.183657][T17640] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 504.224927][T17640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 504.244716][T17640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 504.295891][T17650] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x6}) fcntl$dupfd(r1, 0xc0a, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x40, 0x8}, 0xc) r8 = fcntl$dupfd(r7, 0xf9c6275078e52db5, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7fffffff) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 504.387890][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 504.429115][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 504.437491][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 504.531575][T17667] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 504.551264][T17667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 504.560134][T17667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 504.614843][T17657] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 504.642981][T17678] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 504.655824][T17678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 504.663563][T17678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:53 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) socketpair(0x11, 0x5, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000180)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r6, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x78e}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x200488c0}, 0x8000) r7 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f00000000c0)={{0x42, 0x3f, 0x3, 0x0, 0x8, 0x1f}, 0x1e, 0x9, 0xfffffff9}) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f00000001c0)=0x4, 0x4) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="30fb01001000010800e300"/20, @ANYRES32=0x0, @ANYBLOB="308c290ed09b5e00000008001b000000075ea9ceab9c29054db15e271800006fba47138050dd6a07f6b2d0de9254d1a400cc8782461336c1555821a2c329cc2fe35dd296f00d70352bd731cb4d141854f0e4"], 0x404a}}, 0x0) 14:01:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r3, 0x0, 0x0) request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000180)='usercpuset\'/em1keyring(GPLvmnet0*\xf0%selinux)self%trustedkeyring,!(-ppp1selfcgroupnodev\x00', r3) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$can_raw(r4, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:53 executing program 5: syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[@ANYBLOB="b000e50000000000000000de7f8d000000f6dff482132b198826e5026451f99a6cc42eb459ebd6cf4777fee7e0f4afe725767a18769c549e66b10644e23ff3c9bb7cd6c8f07fa9e826a133d87ecc28b82803bf96185e67f39588f88cc7d0028ffba38eba3d2ad6201b4aed55c13078a0f4b03c7271372f48f71fbffa21e043190f0186de3fcb3950cb551049191324c35c0e82b4fca139da53ae4fa9e06451f6810982181a0bcdeb1ed782", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000000800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000100000008000d00010a822de3ab97b9"], 0x30}}, 0x0) [ 504.836646][T17683] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="720430000000100001080000000000f420000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x5, @mcast2, 0x800}, 0x1c) [ 504.921228][T17683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 504.948476][T17683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 505.069025][T17667] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 505.080077][T17667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 505.087826][T17667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffef7, &(0x7f0000000100)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x801, 0xfffffffc, 0x0, {}, [@IFLA_IFALIAS={0x0, 0x14, 'netdevsim0\x00'}, @IFLA_LINKMODE={0x35f, 0x11, 0x80}]}, 0x6f}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 505.161277][T17678] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0xfffffffa}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000000080)=0x3ff, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 505.203650][T17678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 505.224476][T17678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 505.396989][T17685] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 505.444424][T17685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 505.461538][T17685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000001c0000ee3aae83da3fd767a93836b4f2297ef69973", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400001, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0xffffffdd) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FICLONE(r1, 0x40049409, r2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 505.545364][T17713] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 14:01:54 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000322, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000011800000000ffdbdf2500200000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000d6030d0000000000"], 0x404a}}, 0x80) 14:01:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) umount2(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) [ 505.702438][ C0] net_ratelimit: 4 callbacks suppressed [ 505.702459][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 505.714621][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 505.724661][T17725] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 505.807434][T17725] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 505.848776][T17725] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x4e23, 0x725, 0x4e21, 0xfff, 0x8, 0x20, 0x80, 0x0, r6, r8}, {0x5, 0x2f9, 0x4, 0x3, 0x1ff, 0x94, 0x0, 0x39}, {0x10000, 0xfff, 0x41, 0x1}, 0x81, 0x6e6bbb, 0x2, 0x1, 0x0, 0x2}, {{@in=@remote, 0x4d2, 0x33}, 0x2, @in=@empty, 0x0, 0x1, 0x1, 0x1, 0x3f, 0x239dcd07, 0x7}}, 0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) r9 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r9, 0x0, 0x0) keyctl$update(0x2, r9, 0x0, 0x0) 14:01:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x3c45b8b0cf202cac, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0xffffff11, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 505.964805][T17729] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 505.994799][T17729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 506.016653][T17729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 506.118947][T17733] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 506.139286][T17733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 506.147951][T17733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 506.172374][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 506.178726][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 506.211180][T17732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x0, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20008804}, 0xc000114) [ 506.280199][T17750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 506.344963][T17750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 506.361656][T17750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) sendmmsg$sock(r2, &(0x7f0000000840)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e23, 0xf6d, @dev={0xfe, 0x80, [], 0x23}, 0x7}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)="4847a48782ac55305546c7688994b7773c59710ee3d1bafa911f88317f7910a3193c94b3535d6b990002184af844f7decc006395c8d993c72164aee0d4b1c019c14324e436374b93d3b8130d275b24f853810232897c364399eca363dbd3e47e634c94c1ab64adde60578eb9a02cf60032d9f452f307dcb4db44513b225e2c1096a673b4b56e54ef5fddfc5c", 0x8c}, {&(0x7f0000000280)="683cb1a556169927bd59ea4b5a03f9f7e9c4796707d015650f6cf4fb912fc4bcddd440668a13448c414687daf846da53f60a17a6ee6fcf8f558327454f8300de4630a6ee28bb932e9aec9a88aef33f", 0x4f}, {&(0x7f0000000300)}, {&(0x7f0000000340)="752ed3ba124167926f1ebd7f68405b33710f16d34027a2d14280a7957891caf8eb46", 0x22}, {&(0x7f0000000380)="4103c3eb95d8d2135e4b3824f7bec05a4c06051d49d174220d72ec0c7a6b1eeeb8cca951980f91feade3ace927c3d21971565ddc173aee00b2862ed8ffb7c15486b7f406c412c20da69311cf4adfd02e239b0f46ceefd0159b06b790fef85d0e566f2f55277cb94c6b", 0x69}, {&(0x7f0000000400)="2629df4654ae81c109cc7635a314f3cf503edf3527be9761f98fc863dc619222decb204e0a7abd0204518e9a932d06c2231e7adea9df261adde69708e34e8ab48adac5accae5abca1b0dc9db3f78b7be4d125f07580d0e0ebb96e71fcdf3e260608678b341ba0cefa8947877b1fb4547a65e9e96b3640f2682", 0x79}, {&(0x7f0000000480)="b80d33d038a51bc49b3824b29f9adff1f5d845ce2658ee8c9eb0cfc543529888611219c81ec2295396cbbba06973aca3a923c92c5dfda4513640c24c396d5d771d36259d33ac71241fc1555cfb22390c36d6181fe5e3f44122230d16c0c672f918b5f917c7d26f6242c38432a9505a0ab12e15bd257a3417f58c24a4fe452b2987aae9894af8897c9688efa966cb95f6e01e6737e4c029e15f9ea6c6b8e799779938ddcd62185f43e40893482212510b88c097c96e719ed86117a11826fda50f9cc6b782f867b767820dbafafe5b49e49da4f9ef61683b1d3b8385d8c01b40a3cf926c", 0xe3}, {&(0x7f0000000580)="ee", 0x1}, {&(0x7f00000005c0)="306d3acb2c8d9281a850b44fe556af9dd2503e11d12a1c0811df6f63b789e20d68081e6c132e4bc0de4935481210bf2c68e96f7d6e1f577feb895a679f756797f7aa19395cb02f5081e95874465198e64fbb7fafa35291d2df5d5af8e93fdae5330294b765d1c540ab5470eebfb28bb130741a7a8b7a6869472836b9231ce3f3658ebd563e03c410a1400b873cb16606af190a", 0x93}, {&(0x7f0000000680)="56ea520c7ce5d5811dfaa96e757267389c73b764f469e7424940d988b9f7c943d98c088ffbb6d99a38bc7bbe00a6e84bfec811dc84236ce6fad80f575ae520f79e9a90e2a83fa0c273715e6f07f71241155456b57b55750ed7b262e177b7a7b5f8781d201840af8fcbbd448fa43750e3b7c361bdfc7a361661f0f429fc032f09ee24a4861cd59df0d06da0d6a2ccab655823ca35fde9426068082846eeb674f77cd5746923fbf4dcf56bf683f63958ae980e3e389cb96ff7", 0xb8}], 0xa, &(0x7f0000000800)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x18}}], 0x1, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$UI_SET_PHYS(r5, 0x4008556c, &(0x7f0000000100)='syz0\x00') 14:01:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) prctl$PR_GET_SECCOMP(0x15) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x102, 0x1) fcntl$dupfd(r1, 0x406, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0xb) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0xc0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9, 0x20010}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0xff}]}, 0x30}}, 0x0) 14:01:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 506.492615][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 506.499007][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 506.510835][T17729] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 506.582906][T17729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 506.606771][T17729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080)=0x101, 0x264) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 506.696815][T17753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:01:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={'ip6erspan0\x00', {0x2, 0x4e24, @empty}}) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@bridge_dellink={0x68, 0x11, 0x100, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x0, r3, 0x204, 0x11}, [@IFLA_GROUP={0x8, 0x1b, 0x3}, @IFLA_PORT_SELF={0x3c, 0x19, [@IFLA_PORT_VF={0xff19, 0x1, 0x9}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b43f3204000000b4062ccb16bec15550"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "77c056ad946324c6e6414cddc925a630"}, @IFLA_PORT_VF={0x8, 0x1, 0x4f}]}, @IFLA_IFALIASn={0x4}]}, 0x68}}, 0x24000081) 14:01:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380)={0x1d, r3}, 0xffffffffffffffb1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x0, r4) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 506.813414][T17768] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 506.825988][T17768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 506.833770][T17768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:56 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20800004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="84010000", @ANYRES16=r3, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x2}, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 506.954530][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 506.967106][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 506.974887][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:56 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/null\x00', 0x10002, 0x0) bind$netlink(r1, &(0x7f00000013c0)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x38, @dev={0xfe, 0x80, [], 0xb}, 0x4}, {0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100}, 0x401, [0xd9b1, 0x1000, 0x8, 0x10000, 0x1, 0x5, 0xfffffffffffff800]}, 0x5c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) rmdir(&(0x7f00000002c0)='./file0\x00') getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$netlink(0x10, 0x3, 0xe) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000200)=0x1e) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f0000001480)={0x14, r2, 0x5, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa800038}, 0x13e, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYRES16=r4, @ANYRES16=r2, @ANYBLOB="010026bd7000fbdbdf2508000000240001000800050002000000080008003f53000008000100020000000800050004000000908b9f8edc7d0e63914adab83bdbf9ceb28af56583206c7e75f05b1a2cc549786c5f3b21860acead255a27b350112300de294645014be17793d1a7b4211d489da2e69ffda72527f57162d06cc9b8fdac915ca73b4b352e375027fc5ec6558c441c00d8034ec69bd06d306a009f06f87d7768d03fbb99750cfd99d47fa1062009"], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0x10) socketpair$unix(0x1, 0x3, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0xffffffffffffff52, &(0x7f0000000040)={&(0x7f0000000000)=@getneightbl={0x0, 0x42, 0x4, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x404a}}, 0x0) 14:01:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCG_STATS(0xffffffffffffffff, 0x80089203, &(0x7f00000000c0)) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e20, @remote}}) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0xe01, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x0, 0x28000}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffd77, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYRES64=r3, @ANYRES16=r1, @ANYRESHEX, @ANYRES16=r2]}, 0x1, 0x0, 0x0, 0x46115e13d55dde44}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 507.191861][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 507.228255][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 507.241634][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:56 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@bridge_newneigh={0x38, 0x1c, 0x300, 0x70bd2a, 0x25dfdbfc, {0xa, 0x0, 0x0, r2, 0x4, 0x92, 0xa}, [@NDA_CACHEINFO={0x14, 0x3, {0x8, 0x4, 0x1, 0x8}}, @NDA_VLAN={0x8, 0x5, 0x3}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETLINK(r5, 0x400454cd, 0x30e) 14:01:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000100001080000000000000000000000006548ce1dca22c720ca753731766046be26b6abda094fc1a70f383e935659305e53fed3a84f777e17dc8bf95feff16a4c9ab448012059a38cebac2d2103915694fcd10d86a20ece66a95c12f472239861b1c708be73d18c0e157f7151ecd5fe756ccda462555172c30610ec4f9d9947fe44012a4151ef8751c14a27d4ce6a59775c94b8f19df2b8e790b1ab110bbcfd940f296024b275da70d35546c13925596e6fdc9f136880d4a44a2fc6", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) listen(r0, 0xffffffc1) r1 = getpgid(0x0) getpgrp(r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', r7}) sendmsg$nl_route(r5, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@getlink={0x74, 0x12, 0x0, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, 0x10000, 0x100}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7f}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1}, @IFLA_GROUP={0x8, 0x1b, 0x3}, @IFLA_EXT_MASK={0x8, 0x1d, 0x6}, @IFLA_LINK={0x8, 0x5, 0xa0}, @IFLA_TXQLEN={0x8, 0xd, 0x8000000}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x4}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4040014) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) prctl$PR_GET_FP_MODE(0x2e) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="fce2b9c8ffffffff"], 0x404a}}, 0x0) [ 507.390853][T17768] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 507.404917][T17768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 507.412741][T17768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x8001, @mcast2}, 0xac) [ 507.476457][T17809] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 14:01:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SG_NEXT_CMD_LEN(r6, 0x2283, &(0x7f0000000100)=0x13) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 507.546785][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000080)={0x0, @reserved}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffd, @mcast2, 0x8000}, 0x1c) [ 507.634870][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 507.658356][T17783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 507.782572][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 507.789020][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 507.807475][T17817] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 507.831175][T17817] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 507.839682][T17817] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000002001cb8e189ef50495c5b5c620975aa99e90000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 507.895060][T17823] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 507.907616][T17823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 507.915487][T17823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 507.952033][T17809] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 14:01:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x1) fsetxattr$security_selinux(r1, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:var_lib_t:s0\x00', 0x1f, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0xff, {{0x2, 0x4e21, @multicast1}}, 0x1, 0x4, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e23, @loopback}}, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e20, @local}}]}, 0x290) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x21) semtimedop(r1, &(0x7f0000000040)=[{0x2, 0x923, 0x1000}, {0x3, 0xc19d, 0x1000}, {0x4, 0x8, 0x1000}, {0xe, 0x4c, 0x1000}, {0x3, 0x1, 0x1800}, {0x0, 0x1, 0x800}, {0x0, 0x2}], 0x7, &(0x7f0000000080)) clone3(&(0x7f00000001c0)={0x100, &(0x7f0000000000), &(0x7f0000000140)=0x0, &(0x7f0000000180), 0x1f, 0x0, &(0x7f0000000240)=""/248, 0xf8, &(0x7f0000000340)=""/141}, 0x40) timer_create(0x3, &(0x7f0000000400)={0x0, 0x80f, 0x0, @tid=r2}, &(0x7f0000000480)) r3 = socket(0x10, 0x80003, 0x0) write(r3, &(0x7f0000000200)="240000001a0025f0006bb4f7fdff141c020700006f10b500002780cc08001c0006000000", 0x24) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @rand_addr="cbf1fd95c26d288fc5e2cdf7c059f965"}, 0x15) 14:01:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@ipmr_delroute={0xfc, 0x19, 0x4, 0x70bd2b, 0x25dfdbfe, {0x80, 0x10, 0x80, 0x7, 0xfe, 0x1, 0x0, 0x1, 0x100}, [@RTA_METRICS={0x1c, 0x8, "56f59f01b5c570df6764828717dd82ed2de91fad18df"}, @RTA_ENCAP_TYPE={0x8}, @RTA_IIF={0x8, 0x1, r2}, @RTA_IIF={0x8, 0x1, r4}, @RTA_FLOW={0x8, 0xb, 0x8001}, @RTA_METRICS={0xa4, 0x8, "6a788a10012fd2c8eb116d454308b924d6eac72018f9b012c31c7a197feb2bdee5aabfcef57b4c159712e93beda3155346c0240d707bb115797cd05b2121c88a46ec4a1d00f3c7f1a3f0b356ac98c4979852cf3266867c1fadc09bf11a48ad9d560a00eed5ff74987f0411d4c6e2355c95c5a9a84158b809487f2e824fca1427a7b4fd6a3ae7dbddef22ee3a15915e2cdbcde36e4fed4bed2df4187d7f13"}]}, 0xfc}}, 0x0) 14:01:57 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 508.187399][T17832] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3f) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 508.249038][T17832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 508.261263][T17832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 508.262546][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 508.274781][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 508.355502][T17837] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 14:01:57 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r1, @ANYRES16, @ANYBLOB="00d3e29d42f8706d6ceb9ab1532aba9561a5870000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20006000}, 0x0) [ 508.423657][T17852] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 508.436624][T17852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 508.446317][T17852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 508.546878][T17823] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x40, 0x0) write$input_event(r2, &(0x7f0000000080)={{0x0, 0x2710}, 0x4, 0x3, 0x9}, 0x18) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000400008001b000001000008000d0000000000"], 0x404a}}, 0x0) 14:01:57 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="30005d411000010600"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0008000d000000000000000000"], 0x404a}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = gettid() sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2000, 0x0) ioctl$VIDIOC_S_CTRL(r6, 0xc008561c, &(0x7f0000000100)={0x100, 0x5}) fcntl$setown(r1, 0x8, r5) [ 508.604124][T17823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 508.627453][T17823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 508.777772][T17837] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 508.788696][T17873] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:01:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000080)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:01:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_misc(r4, &(0x7f0000000580)={'syz1', "5fd07da36bf78f12e7e8d3310e5ec0e930d655ca813eb0dd0ffda4a543ccb928a9f15b8bc6a7447d08c413dfb2ad4fc1c01cb629624eeb269cee1f9dfaf05c86926df00f383b9c1b4c0e91dcba57dcb8f908e13086ecf6745f82fcd32cb4e3a4d96d97892d1ba00b49c390853bb06394f5adb8665af0e05c1db5d891a3244bf6b7"}, 0x85) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x82000, 0x0) preadv(r5, &(0x7f0000000500)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/116, 0x74}], 0x5, 0x6) [ 508.878996][T17883] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:01:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b04000000080800fcff02000100"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f00000000c0)=0x717cee3d) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x4e22, 0xffff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x400}, 0x1c) r7 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200081, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r9, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r9, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRESOCT=r9, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESDEC=0x0], @ANYRESOCT=r4, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="f76fcd7e1ea5151c09eb2898130c95b69e5eefc7120cdaa74c5532e855ec2a49f9cd39a77fd08062c5e9048d06359e840e638657cead44d24afd20999fb0c847b26e7b4d9b482e7196b5f8045ccc7b65740f3480b5cdd7ebf66b4705840fa3dafd22a62aeb3617ee8c1760f9259a0cb1cf1b2e68ffdeae035d53e402c6409cb036b92b5a51c485f3a39f7eb059cf3527501f2324bc68166064", @ANYRESOCT], @ANYPTR]], 0x3}}, 0x0) [ 508.989189][T17887] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 508.999664][T17887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 509.010049][T17887] 8021q: adding VLAN 0 to HW filter on device team0 14:01:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, 0x0, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r2, 0xc0485661, &(0x7f00000000c0)={0x2, 0x1, @stop_pts=0xffffffffffffffcc}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r11, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r11, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r12 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x1779b6d, 0x0) io_uring_register$IORING_REGISTER_FILES(r10, 0x2, &(0x7f0000000180)=[r11, r7, r12, 0xffffffffffffffff], 0x4) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x1800) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x10, 0x70bd27, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x2}}, [""]}, 0x24}}, 0x10) 14:01:58 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0x9, &(0x7f00000002c0)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xea, 0x8, 0x2, 0x1, 0x9, 0x8001, 0x80000001, {r7, @in={{0x2, 0x4e23, @multicast2}}, 0xa715, 0x95, 0x4, 0x1, 0x7fff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r8, 0x2}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x1000, 0x2000}, [@IFLA_PHYS_PORT_ID={0x1c, 0x22, "b6eda0302d3afc67b713f8b77bdaa98ed68b0a1af614df"}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x2}]}, 0x44}}, 0x800) [ 509.160848][T17902] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 509.179379][T17902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 509.192141][T17902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 509.317266][T17887] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:58 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f00000000c0)={0x25, 0x37, 0x1, {0x2, 0xff, 0x6, r1, 0x7, '\xf1\xb4em0}('}}, 0x25) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="30ed4bbeb6ffe73300f49af42b770d62780000068a3cf8cf1d8817f2c21b370af7c18341042c08f81b39ccbc5bcce6655908", @ANYRES32=0x0, @ANYBLOB="00000000000000000800060063f200000000"], 0x404a}}, 0x0) 14:01:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) syz_open_dev$media(&(0x7f0000000080)='ga\xff\xff!\x80\x01\x00\x00\x00\x18\x00', 0x7f, 0x10200) time(&(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$tipc(0x1e, 0x5, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) socket$rds(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) recvmsg$kcm(r6, &(0x7f00000004c0)={&(0x7f0000000200)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f00000002c0)=""/22, 0x16}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/95, 0x5f}], 0x4, &(0x7f0000000480)=""/22, 0x16}, 0x40004001) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) 14:01:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000010000108000000000000000000000000a2863df3babad7f03a528d41a3af28f4", @ANYRES32=r2, @ANYBLOB="00000000007570ba"], 0x20}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x305900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x9) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00000002c0)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_ASSIGN_SET_MSIX_NR(r9, 0x4008ae73, &(0x7f0000000340)={0x12e0, 0x8000}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r6, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FS_IOC_GETVERSION(r6, 0x80087601, &(0x7f00000000c0)) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xe3, 0x100) recvmsg$can_raw(r11, &(0x7f0000000240)={&(0x7f0000000180)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001440)=""/4096, 0x1000}], 0x1}, 0x10000) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300200001000010800"/20, @ANYRES32=0x0, @ANYBLOB="645199182000000008001b000000000008000d0000000000"], 0x30}}, 0x0) 14:01:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 14:01:58 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x1) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x1f, 0x6, 0xf8, 0x5, 0x0, 0x1400000000000, 0x4, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x4200, 0x0, 0x4, 0x0, 0x1ae2, 0xffff0000}, 0x0, 0x7, r0, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'veth1_to_bond\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@loopback, r4}, 0x14) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000db00d00000021d3cf31bd0ffef183400000003d69a644d01dbbfad5be7038b9cc65ae9c71d2b79166ee32d1314f0bf1a5531e20d44bfdd2130fc5c6c489bb525bf296dd26289bb46db69b43ad55b0a3a9baadca69baf4bb43dad5216dc99b4e4126e1052bed923f185c090d4b435a2c2dd20747cee538003a46"], 0x404a}}, 0x0) 14:01:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="300000001000010800000000000000000000f5e6d4a2d953e80b000061031b52767d7249e61af580a73daa29bd95f0d536f83aeb60821d6334535c8c2c4414f42cd8fb14402ad7", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00000000ec6c5cab0000000002000000000c001462726f6164636173742d6c696e6b0000000000000000d2c3be2b8910c26c7d6bfbbf41c93715904535f9fe9c0fc1f2fc9a86325335fd04fe1ea075f75fd2bfbd57bff99795eda83af7973a343698436bca1e05c1e3233019ebe07b2a859b9beabcfca7d20e5cfc10c7ac6e574945c58666031f5faa0c004ce1985c31f2e09941f6522c3896c989a21852623430c67282ea788ad6752bf73da4fc1f16e79c190178c631a610fe818b2324f1"], 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r4, 0x1, 0x70bd25, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7a30cf6f327a2639, 0x82, 0x6d, 0x20000000000001, 0x8b, 0x0}, 0x3c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_genetlink_get_family_id$tipc(&(0x7f00000004c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r9, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x669260968758a077}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)={0x68, r10, 0x20, 0x70bd27, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x1ff, @link='syz0\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r6, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f0000000100)={{0x2, 0x0, @descriptor="72b5b92ad2c9fb03"}, 0x99, [], "083bd8f43fd88bbcdb4cba52b1ab132d0bb1794587da1770085bab6967f03a89fddb0ab1e0cb0843c8885de03be0d2045681b4177a1de856ea54faadabe5ebb2cdcc070491dfda60c44fcc307135bf78de8f00d6d12120fee9015306885185719f916cc6d17842173b9ed8fd16f4d200b87ba0258ef436c5c505c06a142611ac0d6b53312338de9dd08818b247392680ab0e8e3833ecb95e0a"}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f00000000c0)={0x4, 0x21, 0x1}) 14:01:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x82240}, [@IFLA_GROUP={0xffffffffffffff74}, @IFLA_MTU={0x0, 0xe, 0x5}]}, 0x30}}, 0x1) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x1) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x80) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) r4 = accept$alg(r2, 0x0, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'ifb0\x00', r6}) r7 = openat$userio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/userio\x00', 0x800480, 0x0) fcntl$getflags(r7, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="30ca341fe90000001000017309356c0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 509.698927][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 509.713510][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 509.721214][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 509.848949][T17939] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 509.934401][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 509.951231][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 509.961515][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 510.040299][T17939] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 14:01:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x200000, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0xf) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000040)={0x7, 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000000100)) 14:01:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_ERASE(r3, 0xc00c55ca, &(0x7f00000000c0)={0x9, 0x8600, 0x5}) exit_group(0x81) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x10, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:01:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r6, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 510.219613][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:01:59 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r0, 0x0, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f00000001c0)='/dev/video36\x00', &(0x7f0000000200)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8180, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x7, 0x8180) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = fcntl$dupfd(r19, 0x0, r18) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x8a, 0x40cd00) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = fcntl$dupfd(r22, 0x0, r21) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) ioctl$VIDIOC_G_ENC_INDEX(r23, 0x8818564c, &(0x7f0000000380)) r24 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FICLONERANGE(r24, 0x4020940d, &(0x7f00000002c0)={r1, 0x0, 0x9, 0x0, 0x2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r25 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xa0001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = fcntl$dupfd(r27, 0x0, r26) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) r29 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x19, 0x10001, 0x54, 0x4, 0x20, 0x1, 0x3, [], 0x0, r28, 0x1, 0x5}, 0x3c) fcntl$dupfd(r29, 0x203, r25) socketpair$unix(0x1, 0x3, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r30 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r30, &(0x7f0000000080)={0x0, 0x47ca24f, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\b\x00\r\x00'/24], 0x404a}}, 0x0) [ 510.278336][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 510.297344][T17930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:01:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xb7292da981e242f4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x500, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x80000000}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:01:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800000000e5ffffffffffffff", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008002000a30e0000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x47, 0x40500) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200, 0x0) renameat2(r4, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d004811102d"], 0x3}}, 0x20018) 14:01:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000769bacc0037cefc0687d2df1ec4825bc16aa6acf68ea3cc2c337494c1189987ccbd0c4d1976b6edd55bae5ec2132fec38c255371f98a4e8f45a47a803070ffe73975a1d42e654f6959bee022387626aa37d8e926905be28cda265bec9f358a8dbf1696a7d0c1ece12e3a58e3574d6c8d269d6ee6e9bae2a6d7e0d6a6636087722c0612cb50534c00729b8d01b8b8d8ff160300"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb7d7, 0x498002) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000100)={0x2e, 0x4, 0x0, {0x3, 0x175, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2e) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5b, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x40}]}, 0x30}}, 0x6004014) [ 510.504837][T17964] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 510.568758][T17964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 510.589113][T17964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 510.678082][T17976] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 510.697651][T17976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 510.708611][T17976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 510.766389][T17979] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 510.794385][T17981] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 510.807481][T17981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:01:59 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000000c0)={0xbe, 0x1, 0x4, 0x1000000, {0x77359400}, {0x3, 0x1, 0xa9, 0x3, 0x40, 0x3f, 'qx:T'}, 0x7, 0x3, @offset=0x7, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x410, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 510.816728][T17981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x4009, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) 14:02:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000004c0)={0x3, &(0x7f0000000180)=""/214, &(0x7f0000000440)=[{0xffffffff, 0xbb, 0x7, &(0x7f0000000280)=""/187}, {0x10b7, 0xc3, 0x7f, &(0x7f0000000340)=""/195}, {0x0, 0x5b, 0x5f00, &(0x7f00000000c0)=""/91}]}) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x10000) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xfffffffffffffd34, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x0, 0x10000}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 510.980573][T17964] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:00 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt(r3, 0x1, 0x7, &(0x7f0000000300)="bbeb36748971a7d5652224178e4fd3401e2c4cca53b88de1a1664326edd1eb5ce85920d7f4fda0804f6ff3997ce0530f9875dc74b7ff0b4d7e2fabfde8a7e8e97cbb0f646ae19be4255172a1dbc5b06172a1878aec1ed12dfba4c5a17041737aa32b06b520fc78898e4b3274f5d92de4f85c4c48cd113a8198d8575dd7d771485359e0321825068cf37bc6735cf242d145c641d9e1ffedba13693ef3b9de8b160a34887f98976f78b5ca53972022fd5eaae6b9dc80e8fbd8698e873e209e091d8d8d35a0157d44", 0xc7) r4 = socket(0x11, 0x800000003, 0x0) syz_open_dev$vivid(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x2) r5 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f0000000400)) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0xd03, 0x40000, 0x1000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [@IFLA_MASTER={0x8, 0xa, r6}, @IFLA_OPERSTATE={0x8, 0x10, 0xd5}]}, 0x30}}, 0x0) [ 511.044746][T17964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:02:00 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 511.095766][T17964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x3) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 511.264089][T17979] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 511.287256][T17981] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 511.300238][T17981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 511.308193][T17981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 511.334785][T18010] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 14:02:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000dcc3000000008010006364f38a88c95f11a4936d68893bb839bc262c5707c9822d961566ac3a95f64f0701f37b69bf4b29840dfc9aaebdc3857d169b4471e9fa02f7d1c269f5a624d032e4d1fde30f0a0a5af7"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)={0x18, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000940)=ANY=[@ANYBLOB="a4020000", @ANYRES16=r6, @ANYBLOB="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"], 0x2a4}, 0x1, 0x0, 0x0, 0x800}, 0xaa6d4f8b092d4a7e) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000240)=0xfff) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r8, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r8, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$EXT4_IOC_GROUP_EXTEND(r8, 0x40086607, &(0x7f00000002c0)=0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r9 = fcntl$dupfd(r1, 0x0, r7) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000001508000d0000000000"], 0x404a}}, 0x0) 14:02:00 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @empty}}, 0x2ec, 0x8, 0x0, 0x1, 0xfb6d}, &(0x7f0000000080)=0x98) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) 14:02:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x48888}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r5 = socket(0x11, 0x800000003, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000003c0)="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", &(0x7f0000001340)=""/248}, 0xffffffffffffffb0) dup2(r6, r3) bind(r5, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ustat(0x0, &(0x7f00000005c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x3aa, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYPTR64, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000e7000008c9000001000000000073e121c662cfd4983bacc4942ee0c88a239f1fa60f5211447a87b62a5a11fc1acc91b87ba4d5c91c2441274be90107d5bd54bab0cfb34bd32efdd25aacddbb347d1a6b3f66a7316e48593a094b076f18ace21b41253d6a138f3b4d40a0c5535f7ceb1bd9b2c4"], 0x3}, 0x1, 0x0, 0x0, 0x14811}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r16, 0x84, 0x75, &(0x7f0000000200)={r17, 0x3}, 0x8) [ 511.574886][T18025] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:00 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0xba2cd0bc96df6ee4, 0x70bd27, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 511.675866][T18023] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0x9, &(0x7f00000002c0)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x5, 0x4, 0xdd, 0x100, 0x5, 0x1, 0x3, r6}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r7, 0x2}, &(0x7f00000001c0)=0x8) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCSRS485(r10, 0x542f, &(0x7f0000000200)={0x52, 0x9, 0x8}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 511.806058][T18025] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:00 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 511.932349][ C0] net_ratelimit: 12 callbacks suppressed [ 511.932371][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 511.944434][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000010000000008f04884e8900007bdaa94acdbb87ec6673dfd5ef947739743a63180520aa5ae8e0e74e6f1b2fea191786b15017f7b8bb374f918c2a2732e585a525360773f033b855ef177dbd6a147993927ecab43a7590c0aa9550dc5b96807fe5e1911741930fd4dbc944b7226e3d4cc9bbfe8455defaf125b9693882c264b6a759d19901801ad8e8f9d673c092ddf3536db8dea1cae9f78978d87210f3ceda898e0552796f15c1c2ac2b37e7860a3be7f71370d59de079f84d5321ea33026fc979de8f08cd69bbac719894c06a7362f7b1a44fc4a1930104578e8506b88fa90118b74392cbfb", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:02:01 executing program 5: r0 = socket$inet6(0xa, 0xe781b3451ff2d069, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000400)=[{0x7fff, 0x6, 0x7, 0x401}, {0x4, 0xfd, 0x4e, 0x40000000}, {0x2, 0x6, 0x1, 0x6}, {0x8, 0x6, 0x81, 0x10001}, {0x4, 0x9, 0x3, 0x1}, {0x1, 0x2d, 0x9, 0x3f90}, {0x8, 0x1, 0x20, 0x9}, {0x2, 0x9, 0x7, 0xef11}, {0x6, 0xdb, 0x1, 0x80000001}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000600)={@local, 0x0, 0x0, 0x3, 0x1, 0x7, 0xfffe}, 0x20) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0x1}, 0xfffffffffffffe94) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x90) creat(&(0x7f0000000040)='./file0\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0xa001, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r12, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r12, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000006c0)={0x5, &(0x7f0000000100)=[{0x1, 0x1f, 0x38, 0x3f}, {0xfe01, 0x6f, 0x1f, 0x8001}, {0x6, 0x9, 0x0, 0x95e}, {0xed, 0x9, 0xff, 0xfffffff7}, {0x1, 0x6, 0xf0, 0x100}]}) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r13, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r13, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$dupfd(r13, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r11, 0x8915, &(0x7f00000005c0)={'ifb0\x00', {0x2, 0x4e20, @broadcast}}) r14 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/btrfs-control\x00', 0x0, 0x0) connect$can_bcm(r14, &(0x7f0000000500), 0x10) bind$inet6(r10, &(0x7f0000000480)={0xa, 0x4e20, 0x4, @empty, 0x4}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = fcntl$dupfd(r19, 0x0, r18) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) r22 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r22, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) recvfrom$packet(r3, &(0x7f0000000180)=""/238, 0xee, 0x0, &(0x7f00000003c0)={0x11, 0xf7, r21, 0x1, 0x47, 0x6, @local}, 0x14) 14:02:01 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000140)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 14:02:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000800000000000008001b742d51ab98af79efac21d9b309"], 0x404a}}, 0x0) 14:02:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000680)=""/98) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$uinput_user_dev(r6, &(0x7f0000000180)={'syz1\x00', {0x8, 0x1ff, 0x6, 0x5}, 0x19, [0x40, 0x4, 0xff, 0x6, 0x100, 0x56cc, 0x200, 0x1ff, 0x200, 0x7, 0x4, 0xffffff7f, 0x7, 0x6b13, 0x7, 0x8, 0x101, 0x0, 0x0, 0x7, 0x0, 0x3, 0x5, 0x81, 0xffff8000, 0x7a, 0x2, 0x0, 0x5, 0x2c29, 0x5, 0xfffffff7, 0x6, 0x20, 0xfffff001, 0xc51, 0x1, 0xfffffffe, 0x3, 0x8, 0x7fff, 0x97a, 0x5, 0x1c000, 0x1400000, 0x1, 0x7, 0x6, 0x100, 0x7, 0xe54c, 0x7, 0x1, 0x8001, 0x8, 0x1, 0x1ff, 0x5, 0xc0000, 0x9, 0x0, 0x3, 0x0, 0x1000], [0x7, 0x5, 0x4, 0xe39b, 0x80000001, 0x91, 0x589c395b, 0xffffffff, 0xff, 0x5, 0x8, 0x5, 0x0, 0x80, 0x400, 0x3, 0x3, 0x8a, 0x0, 0x822, 0x149, 0x20, 0x200, 0xfffffffb, 0x4, 0x3, 0x3f, 0x9cc, 0x5, 0x0, 0x9, 0x8, 0xffffffff, 0x9, 0x3, 0x8, 0x5, 0x3ff, 0x2, 0x4, 0x7fff, 0x180a, 0x2, 0x6, 0x9, 0x1, 0xfffffff8, 0xe3a7, 0xfffffffe, 0x5, 0x654, 0xffffffff, 0x1, 0x6, 0x0, 0x89e, 0x1, 0x3, 0x2, 0x8000, 0x8000, 0x3, 0x101, 0x1], [0x40, 0x1, 0x2, 0x1, 0x56c00000, 0x7ff, 0xb8, 0x1, 0x8, 0xffffffff, 0x200, 0x4, 0x101, 0x800, 0x34d, 0xb767, 0x4, 0x9, 0xfffffe01, 0x6b, 0x3, 0x1, 0x7ff, 0x2, 0x7f, 0x7, 0x8001, 0x30, 0x6, 0x2625, 0x7fff, 0x6, 0x8, 0x80, 0x20000000, 0x101, 0x9, 0x1, 0x3, 0x4, 0x0, 0x9, 0x20, 0x401, 0x3ff, 0x1000, 0xff, 0xffffffff, 0x0, 0x3, 0x4, 0x8, 0x1255, 0x262, 0xe5e7, 0x1, 0x3, 0x9, 0x5, 0x3, 0x2, 0x8, 0x6, 0x2], [0x5, 0x6ec, 0x7, 0x4, 0x57a, 0x59ce, 0x6, 0xffff, 0xe68, 0x8, 0x3f, 0x3, 0xffffffff, 0x3ff, 0x4, 0x8, 0x4f, 0x3, 0x80, 0xfffffffe, 0x2, 0x100, 0x4, 0x1, 0x1, 0x8, 0x47, 0x7, 0x7, 0x6, 0xb3, 0x699, 0x4, 0x8000, 0x1, 0xffffffff, 0x401, 0x9, 0xfe, 0x3, 0x4, 0xffff9e36, 0x4, 0xffffffff, 0xa6d, 0x3, 0x20, 0x81, 0x5, 0x9, 0x0, 0x2, 0x90b, 0x20, 0x10000, 0x7fffffff, 0xffff, 0x6, 0xfffff800, 0x5, 0x401, 0x3, 0x3ff, 0x5]}, 0x45c) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r7 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r9 = fcntl$dupfd(0xffffffffffffffff, 0x80c, r7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:02:01 executing program 2: io_setup(0x800, &(0x7f0000000100)) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) [ 512.377031][T18071] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 512.389841][T18071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 512.399217][T18071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 512.412357][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 512.418592][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:01 executing program 4: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$isdn_base(r2, &(0x7f00000001c0)={0x22, 0x1f, 0x4, 0x20, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x3, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, r5, 0x7b5}, 0x14}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f00000008c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r15, 0x0, r14) r16 = socket(0x11, 0x800000003, 0x0) bind(r16, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r16, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r17, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r15, 0x8933, &(0x7f0000000a00)={'vcan0\x00', r17}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000a40)={'vxcan1\x00', 0x0}) r20 = socket(0x11, 0x800000003, 0x0) bind(r20, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r20, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r21, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000c80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000c40)={&(0x7f0000000a80)={0x18c, r5, 0x4, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r7}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xdb}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r21}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4001}, 0x4048098) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0xd00, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x28100}}, 0x20}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r23 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r24 = fcntl$dupfd(r22, 0x0, r23) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r25 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xffffffffffffffff, 0x101000) ioctl$BLKGETSIZE(r25, 0x1260, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) r26 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r26, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000f99fc2f5da1f180008000d0000000000a23f213c20bec07be0fc97240220045a0730af098fe717a791de6e50f3f7f7fc433262af49cd894f"], 0x404a}}, 0x0) ioctl$USBDEVFS_RESETEP(r24, 0x80045503, &(0x7f0000000180)={0xb}) 14:02:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/){#cpuset'}, {0x20, ')usereth1procGPLsecurity{['}, {0x20, '\'%'}], 0xa, "4fbc55283ac98c32687a83f42fe6d0a80b11cf672cd2525a5af3588264555e7b3526616df2281e8bd84f22545ebd2daad1e2143446a91e67d7092e96c14b75"}, 0x73) 14:02:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg$inet6(r1, &(0x7f0000000600)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @rand_addr=0x6}}, 0x1c, 0x0}, 0x0) 14:02:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x9) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$caif_stream(0x25, 0x1, 0x5) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 512.732312][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 512.738522][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 512.783869][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 512.797197][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 512.805278][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0815b5055e0bcfe87b3071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={0x0, 0x0, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000004060501430080fffdffff2e0a0000000c00010006"], 0x19}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 512.837276][T18071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 14:02:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:02 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x3, 0x1}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f00000001c0)=',*#.eth0@@^vmnet1eth0{(!systemvboxnet1em0cgroup@keyringposix_acl_accessmime_typeppp0eth1\x00', 0x59) write$ppp(r3, &(0x7f0000000100)="778ee795ef4d37d625c2d3c3bb8730b22262d3d963f00215d5cb7f6f412b40b68c7db0960f620ffdad39eb7658712a08e0108864db2583ee4eabebc324f67cad9e34ccf16e07a26a7e0bb90f1e8e315175ee57a3cc315404a6293262fd69c0229825cb395cf7869fa2d8ca34b29e3a2a1753091e7604bc374366bcdfa0e73cf111f0461ed0bab1e7586f9cb45422e25c549007f81eb5d0bad04ed37e4c5606af0ca55df37242f4053f32fbf73664064aac72311bf72ee5196d94af370360bd4b", 0xc0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000000000)=0x3ff, 0x3) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 512.997778][T18071] gretap0: refused to change device tx_queue_len [ 513.005808][T18071] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 513.122866][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 513.134586][T18108] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 513.143013][T18108] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 513.167273][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 513.197076][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 513.447377][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) pipe2(&(0x7f0000000240), 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x93, 0x3, 0x401, 0x401, 0x4, 0x4}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x688, 0x214400) ioctl$RTC_UIE_OFF(r3, 0x7004) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) [ 513.517818][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 513.539122][T18089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 513.733472][T18117] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 513.807327][T18117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 513.848633][T18117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) waitid$P_PIDFD(0x3, r6, &(0x7f0000000100), 0x8, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000080)='\x00', 0x1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0xfffe, 0x0, @loopback, 0x100}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2, 0xffff}, 0x1c) 14:02:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000080), 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0815b5055e0bcfe87b3071") [ 514.022420][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 514.028659][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, 0x0, 0x0, 0x8}, 0xffffffffffffff91) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x80400, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) prctl$PR_GET_TIMERSLACK(0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xff, 0x400a80) setsockopt$CAN_RAW_JOIN_FILTERS(r4, 0x65, 0x6, &(0x7f00000003c0)=0x1, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000240)={0x5, {{0x2, 0x4e23, @broadcast}}, {{0x2, 0x4e20, @multicast1}}}, 0x108) r5 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000140)=""/208) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) r6 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:02:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000180)={0x0, 0x0, 0xffffffff, &(0x7f0000000100)=0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0x9, &(0x7f00000002c0)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e22, @broadcast}}, 0x6, 0x3}, &(0x7f0000000280)=0x90) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r8 = accept4(r5, &(0x7f0000000480)=@ipx, &(0x7f0000000500)=0x80, 0x800) fcntl$dupfd(0xffffffffffffffff, 0x0, r8) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r9 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r13, 0x84, 0x9, &(0x7f00000002c0)={r15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000003c0)={r15, 0x91c}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r12, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r16, 0xffffffe1, 0x9d86}, 0xc) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r17, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x16, 0x2, 0x2, 0xff, 0x220, 0xffffffffffffffff, 0x1, [], r17, r4, 0x3, 0x5}, 0x3c) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r18, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d00acc660a6e54cdbb6f7b82f00000000"], 0x404a}}, 0x0) [ 514.269232][T18133] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 514.339851][T18133] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 514.372897][T18133] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 514.502465][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 514.541497][T18139] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 514.626266][T18144] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 514.668421][T18144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 514.698184][T18144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 514.834946][T18146] gretap0: refused to change device tx_queue_len 14:02:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 514.996240][T18133] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 515.073492][T18133] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 515.092208][T18133] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 515.180135][T18139] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 515.232849][T18151] gretap0: refused to change device tx_queue_len 14:02:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000a791d2a2ad065ac86e0b84ff9575cad3ca22751247918e7eea55d148aed3242dfaf16504373d4be0a625131b6370642a6994d30fec725364071e2fd263f43839217222f9dd4237cd6c99a286ba3cf332a170a9e7f8a7f4b74b52074244292b1ba7752855c6561287df956b609d81bc0b93aa08dc9838c596ebf42a92cfca0e5a3b8b814b273cb5cd9344c8302dfd2a4edd3ab8614c2931a31ebd6c384b85897173e644517368d98ae44498df977c1c3b4c9924503febfd559cc51c2e24eb5d8d85b3ea1d"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0xfffffffffffffdf5) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x400000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 515.364572][T18159] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 515.377582][T18159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 515.386849][T18159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:04 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80a40) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000000c0)=0x10) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x480, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f00000004c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newtclass={0x3c, 0x28, 0x408, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {0x28ea17ad1c8ad93, 0xffe0}, {0xf}}, [@tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}, @TCA_RATE={0x8, 0x5, {0x3f, 0x8}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf775353455cafa18}, 0x20000080) socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0x0, r6) r8 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x7, 0x10140) dup2(r7, r8) syz_emit_ethernet(0xa9, &(0x7f0000000140)={@random="b18a7bb22f3b", @random="f50c62c8358d", [], {@ipx={0x8137, {0xffff, 0x9b, 0x0, 0x5, {@broadcast, @broadcast, 0x1ff}, {@broadcast, @current, 0x6}, "aa35b5bf54ad418c579a58ceafdc79b0105028744f1719cec9d886035b2d61155296d38f3fd54639faee38bf714aa687d329be6379a3561949fa5cd45c0fae0126416bf7d1c242a720644116d364679c1ae296ed081bc5f38ca97448f6ad78e2f6a0669a141e9897286562a99d58582f536eb0ea3ca91df410429d6e2b"}}}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) write$P9_RFLUSH(r11, &(0x7f0000000200)={0x7, 0x6d, 0x2}, 0x7) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580)=""/66, &(0x7f0000000600)=0x42) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) setsockopt$sock_int(r12, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) 14:02:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r5, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES64=r5, @ANYRES16=r4], 0x3}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x200, 0x1, 0x0, [], 0x0, r10}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r11, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r11, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) getsockname(r1, &(0x7f00000001c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000240)=0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0xa0, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0x78, 0x2b, [@IFLA_XDP_FD={0x74, 0x1, {0x18, 0x5, &(0x7f0000000100)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r7}, @map={0x18, 0xb, 0x1, 0x0, r11}, @generic={0x63, 0x6, 0x8, 0x5, 0xfffffff9}], &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x41100, 0x2, [], r12, 0xa, r15, 0x8, &(0x7f00000002c0)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x1, 0x9, 0xff}, 0x10}}]}]}, 0xa0}}, 0x0) 14:02:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x98}}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0815b5055e0bcfe87b3071") [ 518.172345][ C0] net_ratelimit: 10 callbacks suppressed [ 518.172367][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 518.185241][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 518.652315][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 518.658588][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 518.789936][T18159] bridge0: port 2(bridge_slave_1) entered disabled state [ 518.797989][T18159] bridge0: port 1(bridge_slave_0) entered disabled state [ 518.972377][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 518.978660][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:02:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000e3fe2154af3f7bd599041608152873f83b6edd9a547cabdb852746d77b42364ab1015f5e6cbcfaa9a3bbd2"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r5, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r6, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r7 = fcntl$dupfd(r6, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0x2d, 0x0, 0x0) bind$inet(r8, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r8, 0x0) r9 = dup3(0xffffffffffffffff, r8, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) readv(r10, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000000300)={r11, 0x3}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00000000c0)={r11, &(0x7f00000001c0)=""/78}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) getpeername$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) bind$can_raw(r16, &(0x7f0000000180)={0x1d, r17}, 0x10) r18 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[]}}, 0x0) 14:02:08 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000001440)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/121, 0x79}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/185, 0xb9}], 0x3, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100)=0x20, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\b\x00\r\x00'/24], 0x404a}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001580)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FREQ_BANDS(r11, 0xc0405665, &(0x7f00000015c0)={0x7, 0x4, 0x80, 0x200, 0x6, 0x6ce6, 0x8}) r12 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/dsp\x00', 0xfdc5701595b22312, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r12, 0xc08c5332, &(0x7f00000014c0)={0x4, 0xf17, 0xffffffff, 'queue0\x00', 0x1}) connect$vsock_stream(r8, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001600)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001640)={r13, 0x140000, r16}) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000001680)={0x1, 0x1, {0x16, 0x14, 0x6, 0x11, 0x1, 0x7, 0x0, 0x10d, 0x1}}) [ 520.252638][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 520.258975][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 520.733201][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 520.739517][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 521.266111][T18176] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 521.275760][T18181] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 521.306518][T18186] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 521.319177][T18186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 521.328553][T18186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x3ff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$getflags(r1, 0x401) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r2, 0x0, 0x0) r3 = geteuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r5) getgroups(0x4, &(0x7f0000000140)=[0x0, r4, r5, 0x0]) keyctl$chown(0x4, r2, r3, r5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_int(r8, 0x0, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:02:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x7, 0xdc}, {0x0, 0x5}, 0x3, 0xb, 0x45}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 521.359169][T18192] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:02:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r6, 0x80845663, &(0x7f0000000140)) 14:02:10 executing program 2: r0 = msgget(0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f00000001c0)={0x84b2, 0x8}) socketpair(0x0, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x6, 0x20, &(0x7f0000000040)="5f6a19da4bb63c1979f293e2848cacaea7743bdca5c40672c319", 0x1a) open(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000180)={0x3, 0x2}, 0x10) mknod(&(0x7f0000000100)='./bus\x00', 0x3a0914c44f7b802c, 0x86136) open$dir(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xd1, 0x0, 0x0, 0x0, 0x0, 0x53, 0x7}, 0x3, 0x5, 0x0, 0x0, 0x3036, 0x8, 0x2, 0x8000}) [ 521.499260][T18190] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 521.513152][T18190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 521.520935][T18190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800050003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xde46c508179cbdf7, 0x60206}}, 0x20}}, 0x0) 14:02:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x8, @multicast1, 0x4e22, 0x3, 'lblc\x00', 0x8, 0x275ba0a1, 0x70}, {@multicast2, 0x4e20, 0x2, 0x400, 0x4, 0x3ff}}, 0x44) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:02:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = gettid() sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) capget(&(0x7f00000000c0)={0x20071026, r5}, &(0x7f0000000100)={0x4, 0x40, 0x0, 0x8, 0xfffffff8, 0x3f}) [ 521.959539][T18234] IPVS: set_ctl: invalid protocol: 8 224.0.0.1:20002 [ 522.006361][T18234] IPVS: set_ctl: invalid protocol: 8 224.0.0.1:20002 [ 522.028329][T18236] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 14:02:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$VIDIOC_G_CTRL(r2, 0xc008561b, &(0x7f0000000140)={0x4ed8204d, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x3cb, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x80, @empty, 0x8}, @in6={0xa, 0x4e24, 0xff, @local, 0xff}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x1ff}, @in6={0xa, 0x4e24, 0x0, @empty, 0x3}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e24, 0x5, @empty, 0x200}, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [], @remote}, 0x101}], 0xc8) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r8, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r8, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r9, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r9, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010200"/20, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0, @ANYRESHEX=0x0, @ANYBLOB="a47c2d4412a9caff12f7837b5088962114b78d13ac96cde43f67d21ee33a8e3fcc9a8bf6b88aba08e9b7fa7d2f50841d6b4b0acc949e18b81d55275df29a3ae82fc6c00e47b9cef32ca1c1d57423b3ef664ef0b26479eee974a0033a9214a4b694ca", @ANYPTR64], @ANYRES16=r7, @ANYRESOCT=r6, @ANYRES32, @ANYRESHEX, @ANYRES64, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYPTR64, @ANYRES32=r8, @ANYPTR], @ANYRES16=0x0, @ANYRES32=r9, @ANYRES32]], 0x3}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r12, 0x84, 0x74, &(0x7f00000001c0)=""/164, &(0x7f00000002c0)=0xa4) 14:02:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000199ede658ce6ef672eacade010000108", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x20000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000100)=0x1, 0x4) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00012dbd7000fcdbdf250e0000006400040024000700080002000000008008000400ff01000008000200cfb0000008000400060000003c0100000800030001040000080001000900150008000300070000000800040000000000080002000700000008000200fcffffff08000100faffffff2400090008000200ffff00000800010002000000080002000900000008000200010000001400060008000100f8ffffff0800010080000000"], 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r7 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket(0x4, 0x2, 0x7) r8 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000008100001080000009e05e3dd36d9ebbb8e", @ANYRES32=0x0, @ANYBLOB="000000000000060008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 522.070909][T18236] capability: warning: `syz-executor.3' uses deprecated v2 capabilities in a way that may be insecure 14:02:11 executing program 5: uname(&(0x7f0000000400)=""/29) inotify_init1(0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x1, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000004c0)=ANY=[@ANYBLOB="aa00ef02000000000000000100000000000000f1968545b650f87048043c62d1f4963cd9a4a21788b7e2032b1294fe2d464244866e33885514cea26834b3b4ba420cf4f7aa5f5dc8d7d733178e325ff41eac0a741311c5d3b8c931e88404eac115b0aeb6daea6efa40d064134b27ca43d04be5c92729361f1f48ebae4e35b25971f23571cbf139ebf4c18c4b2fa3044bb487d4865fc87586cf802f1a560071ce2ed099aad30003d569286d20f90c6c44c8021bacab544ba8d39db0a751d2d642d3c44132c401d37b4decc6551f5d89202ba25ce685110c7644313b214d6f71b4d6fa2c1e210d416e321146041f402ca203254c0c4ca3"]) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0xb3b5c94cdc66683e, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r6, 0x10f, 0x82, &(0x7f0000000300)=0xfffffff9, 0x4) ioctl$CAPI_INSTALLED(r5, 0x80024322) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x7d0390f505bdf743, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) r10 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x20000) setsockopt$RDS_GET_MR_FOR_DEST(r10, 0x114, 0x7, &(0x7f00000001c0)={@generic={0x4, "b23098940f7a0fcdf1ca81cbf568c938474c7658e607206515370ec9540c383ad5fbfd743ddd04073de748ebb3985b7f9c60f0a55d7f21759c370d585e94608c86f7c544e5171e36c802c08adbff6ee199be2184611b72d15355272e90d2992eddddb7ffe3cfcddcd674917c2d65f8382b6e9c2b55f0fc4f3092ab5b4760"}, {&(0x7f0000000100)=""/99, 0x63}, &(0x7f0000000180), 0x20}, 0xa0) ioctl$DRM_IOCTL_INFO_BUFS(r10, 0xc0106418, &(0x7f00000003c0)={0x663f, 0xd2c4, 0x1, 0x7, 0x4, 0x4ed09f74}) 14:02:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000180)=ANY=[@ANYBLOB="30000003000600000000000000000f0174075daa6426b81f0d625833dfc20125a7b5ebb699591fbac15f7a77ed04036ca6ebdffcad51f65af6bd2e0aa06bbe5d6d5b7223ceb8626624666a3ce6b77b563d95bc57e141d7922c7c20d164977c70547ef98ad8379df90af3ea1cc668463318e103f47f9a43ec2b1a09db51438c61669848be85b2920566484aaa9e15db95828d434409d700dbffd21ff75776f19e603da37ac61d0238c518e58fa93228846639ef25b83e44d0bd866099298ca8f0bb56d4851a00535dcfa77d9fe321a6cd59e8f67b7a622be5aca5c2e37959b2fd3975b282da41af921d8e0773", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000c4d77dd3041a9132000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$vnet(r4, &(0x7f00000003c0)={0x1, {&(0x7f00000000c0)=""/75, 0x4b, &(0x7f00000002c0)=""/235, 0x2, 0x2}}, 0x68) 14:02:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) connect$inet6(r8, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @local, 0x7ff}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000e7ff08001b000000000008c59bbed800c0a1"], 0x404a}}, 0x0) 14:02:11 executing program 2: unshare(0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket(0x0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x130, 0x70bd2d, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8be5d8ad07d612cf}, 0xc004840) 14:02:11 executing program 5: r0 = socket$inet6(0xa, 0xa, 0xff) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) dup(r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000000040)=""/1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvfrom$unix(r5, &(0x7f0000000340)=""/141, 0x8d, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$P9_RREAD(r8, &(0x7f0000000180)=ANY=[@ANYBLOB="6b0000007502006000000019643bf25629b2339dd33f738196ba469745202eb0bbe3e7bf2aac826d7d7fe36c1390a6306d479ffb17e845dd033532b160cfa0e5a1cb87bc06fae671502461288fbb3f7c6fb03552687092b8a22505d382bbbc2db25c00000000000000000067d17aff59157c1b1b249673d81870"], 0x6b) 14:02:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) r5 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000140)={0x1, r4}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 522.648372][T18265] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 522.661298][T18265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 522.669208][T18265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="1e000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r4, @in={{0x2, 0x4e21, @remote}}}, 0x84) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x44) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 522.839168][T18265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 522.858563][T18265] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 522.871398][T18265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 522.880193][T18265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000009000000008001b0000000000f7636900000000000000000000000076857600000000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) sync_file_range(r1, 0x20, 0x9cee, 0x4) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) socket$netlink(0x10, 0x3, 0x0) lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25, 0x2) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x38ca02059623dbfc) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x25dfdbfc, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:02:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r8, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r8, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYPTR], 0x1}}, 0x40000) 14:02:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x32a7}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 523.464116][T18297] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 523.476775][T18297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 523.486644][T18297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 523.541108][T18296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 523.630155][T18296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:02:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x2b3, 0x3, 0x8000}, 0x4) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x36f) 14:02:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000200000008ad2a7731b000000000008000d0000000191411f03a08a17000033eb79b0eae9268bea5419b09a692d6d57ea8c41f550ff36773fb09328ba8a3969993067e9ffcc9979519acac57c8762fc733f67aa847efa44febc493073b1936e"], 0x404a}}, 0x0) 14:02:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3070dec397cb8b000000100001080020f4000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000000c0)=0x2000, 0x4) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 523.899558][T18318] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 523.993261][T18320] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 14:02:13 executing program 2: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1000000000000003, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) bind$packet(r0, 0x0, 0x255) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, r3}) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000000700010005080800418e00000004fcff", 0x58}], 0x1) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) recvmsg(r5, &(0x7f0000172fc8)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x62e31cacc2709814, 0x0, &(0x7f0000000140)) dup2(r4, r5) ptrace$getregset(0x4204, r3, 0x2, &(0x7f00000001c0)={&(0x7f0000000340)=""/4096, 0x1000}) r6 = gettid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r6, 0x16) io_setup(0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffe4) lsetxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000300)='\x00', 0x1, 0x3ffffff, 0x0, 0x0) 14:02:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000010000108000000000000000000423f6f3813b3cd88f85c82cb7d8f51000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000180)={{0x3, 0x20}, {0x7f, 0x7f}, 0x2, 0x2, 0x7f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = gettid() sendmsg$nl_route(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) ptrace$poke(0x5, r6, &(0x7f0000000200), 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0xfffffffffffffe64, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x811}}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) listen(r10, 0x4) 14:02:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FICLONE(r1, 0x40049409, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$vnet(r4, &(0x7f0000000040)={0x1, {&(0x7f0000000100)=""/4096, 0x1000, &(0x7f0000001100)=""/4096, 0x3, 0x1}}, 0x68) r5 = syz_open_dev$usbmon(&(0x7f0000002100)='/dev/usbmon#\x00', 0x6, 0x2080) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:02:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x3, {0xa, 0x4e20, 0x4, @mcast2, 0x2}}}, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 524.211483][T18333] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 524.302330][T18333] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 524.310650][T18333] net_ratelimit: 8 callbacks suppressed [ 524.310676][T18333] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 14:02:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xf7) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x400002, 0xfffffffffffffd12) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$USBDEVFS_DISCARDURB(r0, 0x550b, &(0x7f0000000100)=0xfffffffffffffb22) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x192bdc5ce69e8676) ioctl$UI_SET_SNDBIT(r1, 0x4004556a, 0x1) [ 524.412550][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 524.419309][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:13 executing program 2: syz_emit_ethernet(0x5e, &(0x7f00000001c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x28, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d31c8190da8dfe461d135b075be2c1c4"}]}}}}}}}}, 0x0) 14:02:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000380)={0x78, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="126358c0000000000000000000000000000000000000000010000000000000000000000060000000000000001800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="0000000000000000000000008561646600000000080000000000000002000000000000003c00000000000000852a747001000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/33], @ANYBLOB="210000000000000001000000000000001000000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000018000000000000003800000000000000"], @ANYBLOB="000200000000000005630440010400000f630c4000000000000000000000000004630440ffffffff0c6300000563044001000000"], 0x4ab85c4d0254414, 0x0, &(0x7f0000000280)="83da683082d9ebda7bd5357841a1a3c877223258d0dd3078639fca029867220e6dc6c7d55aeff8bbc0e0d266e843374c6cb8178bdc314d89108a4772da2bc405e46481dba4c049702a694a89eef6fb5cb81ef6c515d6584c5df4d62785173d88fd7cc742ee1130a5eec35125a77a97d9e8b6954a5dd61f72277b99b8b75d61bf89704b9ea73db7ccfd884f2b950d1b9d6f4b33b2b3206f2b6f95cd3f7b22ef47642cb99da381d09922f085b377ab86bd515bd1add4d59d00030ddd5ec92c0f937ed17072389dfe2e3821dedebfc8af25dbced223ac0c985bc89d246252679abf92fe7198589220cf3c"}) r5 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 524.565415][T18333] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 14:02:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_TXQLEN, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f00000000c0)={0x5, 0x6, 0x9, 0xc8cf, '\x00', 0x4}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r5 = socket(0x11, 0x800000003, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r6, 0x2) bind(r5, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000e0f0bc060000000000000038ff07000003001b000000671964a9eb"], 0x404a}}, 0x0) 14:02:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0xc92, 0x17}, {0x81, 0x5}, {0x9, 0xe7}, {0x20, 0x1000}]}) r6 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet6_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x304}, "47a2b1321099fdef", "6759e441f43925fe88b24aa1474633ee", "7e920431", "9d700289b8b42067"}, 0x28) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_SET_TSC_KHZ(r9, 0xaea2, 0x10001) [ 524.892511][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 524.898923][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 525.011553][T18372] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 525.024626][T18372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 525.036680][T18372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 525.074040][T18375] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 525.083831][T18370] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) 14:02:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 14:02:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 14:02:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800000000000000000075000012c1803435150954a6d10f02e106bbd7d4b9b92386917d3a84f5e959bb5fd8d6ae0d6039de06a9394266fabd747bba947b7f71153ff46be416ed860b24823c485aeec507cdc867fe0c63c0e6127248c108a1375a9c0b2909a2e0da0da70e994d6d2ed3e5e26a90e392d85eb86dafd2c96a7fd2e8bb2c44cd234fc4d3d0c7ca87474945fde3eba2efd84a8334d093ae8e122ef65f000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000002c0)={0x2, 0x3c4, 0x2}) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000009000d0000000000375f595217294d12998cac15a8ec0d27ca864b36d7b4dd9cf315c38d8f3c61cda932"], 0x404a}}, 0x0) [ 525.324096][T18392] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 14:02:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0x9, &(0x7f00000002c0)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0)={r8, 0xff00}, 0x8) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0c0000a8a1837877b3b65df50000007f00000000000000000008000d0600060000d92764e44ff5f16ac532d162f1157f3bfe6db82bd2a83f908379288d397b17b3ed4fc2f27ae2c18e4061ee9e961f535849147ae0f390375ca779d8d3f574cf0bdb02386e2000000000000000c853cec79d4bc9e82fdc999d8714e573a138738a7af1d3de21c6a4adeabd6a4ab6cd21d1489daed2b96469fb09ab429cb98bc5f723b02732ed75837aa7d0d55d3c63e7aa"], 0x404a}}, 0x0) 14:02:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x5e, &(0x7f00000001c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x28, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d31c8190da8dfe461d135b075be2c1c4"}]}}}}}}}}, 0x0) 14:02:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x1, @empty}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000040)={0x7, 0x200, 0x3, 0x6}) [ 525.458252][T18398] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 525.471095][T18398] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 525.480316][T18398] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/icmp6\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @loopback}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)=ANY=[@ANYBLOB="600000001000040000007000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c001a00040000000400070004001c00040002000400b79f04008a341400140069703665727370616e3000000000000008001c00", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6], 0x60}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r9, 0xc4c85512, &(0x7f0000000680)={{0x0, 0x4, 0xbed, 0x6, '\x00', 0x7}, 0x0, [0x4, 0x3, 0x9, 0x2fa, 0x0, 0x3, 0x100000000, 0x3f, 0x3, 0x0, 0x0, 0x0, 0xb8c, 0x5600, 0x0, 0x4, 0xffffffffffffff00, 0x0, 0x100, 0x158c0, 0x101, 0xffffffff, 0x4, 0x6f, 0x6, 0x3, 0x1, 0x8000, 0x0, 0x8000, 0x6, 0x80000000, 0x100, 0xffff, 0xffffffffffffffff, 0x80000000, 0x7, 0x5, 0x80000001, 0x8, 0x1, 0x6, 0x10001, 0x8, 0xffff, 0x5, 0x7ff, 0xda, 0x10000, 0x1, 0x1c2, 0x1f, 0x4, 0x4, 0x7, 0x6, 0x8000, 0xfffffffffffffffa, 0x3, 0xffffffffffffffe7, 0x9, 0x1, 0x8001, 0x8000, 0x8, 0x6, 0x5cd0, 0x40, 0xe696, 0xcbb, 0x1, 0x0, 0x85e, 0x10000, 0x1, 0x15eb29d0, 0xdf92, 0x7ff, 0x9, 0x6, 0xbc, 0x3, 0x800, 0x401, 0xfffffffffffffffe, 0x8, 0xfffffffffffffff8, 0xffffffff, 0x9, 0x3, 0x0, 0x1, 0x5, 0x1, 0x1000, 0x7, 0x7, 0x100000000, 0x8, 0x75fa, 0xfffffffffffffffc, 0x101, 0xc73, 0x8, 0x1, 0x6, 0x1, 0x0, 0x7, 0xffffffffffff00af, 0xffffffff, 0x25, 0x2, 0x54, 0x7, 0x6, 0xffffffff, 0x40, 0x5, 0x7a, 0x4, 0x9, 0x1, 0xfff, 0xe54, 0x9, 0x3, 0x9aa]}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000f10000000000000000003e7000000000000800ce75d5cbe707aef2759747d2f27c60296084e2692fbfedd92d5eb80c48c9bbb32e4bb43703b82b38cdfc9f9afd74dfd60423bcb04b9db4bda9d941de9774f70c3c50b49535f63bb1a78507c19ee191430fe88cb4b73d022f3601e61786e6077c77228e1fcd17", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d00030000007ea3c72391ec5de96d6748d430a1772624b31ebe676b04cd6a7d4545a1242789b0efa4512251660d04caa3b60a1a5bb303bebfb4dd6935ddf2"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:14 executing program 5: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 14:02:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_misc(r4, &(0x7f0000000580)={'syz1', "5fd07da36bf78f12e7e8d3310e5ec0e930d655ca813eb0dd0ffda4a543ccb928a9f15b8bc6a7447d08c413dfb2ad4fc1c01cb629624eeb269cee1f9dfaf05c86926df00f383b9c1b4c0e91dcba57dcb8f908e13086ecf6745f82fcd32cb4e3a4d96d97892d1ba00b49c390853bb06394f5adb8665af0e05c1db5d891a3244bf6b7"}, 0x85) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x82000, 0x0) preadv(r5, &(0x7f0000000500)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/116, 0x74}], 0x5, 0x6) [ 525.764091][T18419] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 525.772662][T18419] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 14:02:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00000000c0)="7659fd9b03c74f44becef600c8c02fb40e6ff6e41cb4414196c44f947650155c8e4e548b44e548a78c234760a6d90830a7cb05313f8602191a97462d6ddda27f22f3d75b5f17c479d85e38e76fecef893b77a084427024cb05e8b3c5130b99a7", 0x60) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_IFALIASn={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8938, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_map={0x0, 0x80000000, 0x8000, 0xf7, 0x1, 0x2e}}) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) fcntl$addseals(r3, 0x409, 0x8) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r8, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r8, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_elf32(r8, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8, 0x2a, 0x8, 0x25c, 0x3, 0x3, 0x2, 0x3a3, 0x38, 0x283, 0x4ef, 0x101, 0x20, 0x2, 0x9, 0x200, 0x59c}, [{0x1, 0x79d6, 0xffffffff, 0xfff, 0x7, 0x3, 0x8000, 0x8}], "0dd06d0573329efc1d19627742ec8be88401cc84a305b423bc49a32ca17656c762da29b0330852ecb3556e39bf149a1b399e6b9a8a8a9ee9c56fe37063d8ae2d42878b393f9f32f7cfa7dcbe0829ef485a255904a2c3f993c0ab6ce50c32f1944faa53ccf97c76aafba6ec5c397844da04d983e7f59cb6deab4d527c823259a9257f938831fbec1fb1c4aea63fd4ac857f58a7b767d2cf4177bcd9b2e2cfefa573e3fcd39621bc58df39a7bb326b5ce7d9bd9ada", [[], [], [], [], [], [], [], []]}, 0x90c) [ 526.005861][T18428] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.092855][T18428] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 526.138165][T18431] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.153376][T18431] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 526.161268][T18431] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 526.223114][T18438] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.234922][T18438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 526.244757][T18438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 526.339062][T18439] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_misc(r4, &(0x7f0000000580)={'syz1', "5fd07da36bf78f12e7e8d3310e5ec0e930d655ca813eb0dd0ffda4a543ccb928a9f15b8bc6a7447d08c413dfb2ad4fc1c01cb629624eeb269cee1f9dfaf05c86926df00f383b9c1b4c0e91dcba57dcb8f908e13086ecf6745f82fcd32cb4e3a4d96d97892d1ba00b49c390853bb06394f5adb8665af0e05c1db5d891a3244bf6b7"}, 0x85) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x82000, 0x0) preadv(r5, &(0x7f0000000500)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/116, 0x74}], 0x5, 0x6) [ 526.397104][T18439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 526.421732][T18439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 526.492367][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 526.498566][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 526.638004][T18441] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.683014][T18441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 526.691701][T18441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 526.800394][T18419] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 526.811805][T18419] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 526.890279][T18448] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=""/219, 0xdb, 0x100, &(0x7f00000000c0)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0xfffffff8, @local, 0x7ff}}, 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)={0x18, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$TIPC_NL_NET_GET(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0xfffffffffffffde8, r3, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4325}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe8b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8e}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x894}, 0x8000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$packet_buf(r9, 0x107, 0x2, &(0x7f0000000440)=""/234, &(0x7f00000000c0)=0xea) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00003c224d5a3868a7d7000000"], 0x404a}}, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x81}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}) 14:02:16 executing program 5 (fault-call:7 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 527.117184][T18431] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 527.197940][T18431] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 527.214800][T18467] FAULT_INJECTION: forcing a failure. [ 527.214800][T18467] name failslab, interval 1, probability 0, space 0, times 0 [ 527.218464][T18431] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 527.227687][T18467] CPU: 0 PID: 18467 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 527.227707][T18467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.227724][T18467] Call Trace: [ 527.227781][T18467] dump_stack+0x191/0x1f0 [ 527.227837][T18467] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 527.227893][T18467] should_fail+0xa3f/0xa50 [ 527.227945][T18467] __should_failslab+0x264/0x280 [ 527.227993][T18467] should_failslab+0x29/0x70 [ 527.228035][T18467] kmem_cache_alloc_node_trace+0x10a/0xe20 [ 527.228079][T18467] ? __get_vm_area_node+0x2ba/0x770 [ 527.228139][T18467] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 527.228182][T18467] __get_vm_area_node+0x2ba/0x770 [ 527.228224][T18467] ? release_sock+0x23b/0x2a0 [ 527.228281][T18467] __vmalloc_node_range+0x2b5/0x1260 [ 527.228318][T18467] ? netlink_sendmsg+0xca5/0x1330 [ 527.228384][T18467] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 527.228422][T18467] vmalloc+0xd7/0xf0 [ 527.228460][T18467] ? netlink_sendmsg+0xca5/0x1330 [ 527.228504][T18467] netlink_sendmsg+0xca5/0x1330 [ 527.228564][T18467] ? netlink_getsockopt+0x1430/0x1430 [ 527.228602][T18467] ___sys_sendmsg+0x14ff/0x1590 [ 527.228649][T18467] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 527.228715][T18467] ? __fget_light+0x6b1/0x710 [ 527.228754][T18467] ? kmsan_internal_set_origin+0x6a/0xb0 [ 527.228806][T18467] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 527.228861][T18467] __se_sys_sendmsg+0x305/0x460 [ 527.376028][T18467] __x64_sys_sendmsg+0x4a/0x70 [ 527.380903][T18467] do_syscall_64+0xb6/0x160 [ 527.385513][T18467] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 527.391465][T18467] RIP: 0033:0x45a219 [ 527.395452][T18467] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.415122][T18467] RSP: 002b:00007f2d432c2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 527.423624][T18467] RAX: ffffffffffffffda RBX: 00007f2d432c2c90 RCX: 000000000045a219 [ 527.433062][T18467] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 527.441102][T18467] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 527.449145][T18467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d432c36d4 [ 527.457240][T18467] R13: 00000000004c875f R14: 00000000004ded58 R15: 0000000000000007 [ 527.468783][T18467] syz-executor.5: vmalloc: allocation failure: 16832 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz5,mems_allowed=0-1 [ 527.482277][T18467] CPU: 0 PID: 18467 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 527.490219][T18467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.500361][T18467] Call Trace: [ 527.503739][T18467] dump_stack+0x191/0x1f0 [ 527.508162][T18467] warn_alloc+0x4e4/0x710 [ 527.512611][T18467] __vmalloc_node_range+0xeec/0x1260 [ 527.518033][T18467] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 527.524005][T18467] vmalloc+0xd7/0xf0 [ 527.527977][T18467] ? netlink_sendmsg+0xca5/0x1330 [ 527.533080][T18467] netlink_sendmsg+0xca5/0x1330 [ 527.538019][T18467] ? netlink_getsockopt+0x1430/0x1430 [ 527.543455][T18467] ___sys_sendmsg+0x14ff/0x1590 [ 527.548403][T18467] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 527.554531][T18467] ? __fget_light+0x6b1/0x710 [ 527.559380][T18467] ? kmsan_internal_set_origin+0x6a/0xb0 [ 527.565096][T18467] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 527.571029][T18467] __se_sys_sendmsg+0x305/0x460 [ 527.575926][T18467] __x64_sys_sendmsg+0x4a/0x70 [ 527.580749][T18467] do_syscall_64+0xb6/0x160 [ 527.585285][T18467] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 527.591211][T18467] RIP: 0033:0x45a219 [ 527.595135][T18467] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.614764][T18467] RSP: 002b:00007f2d432c2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 527.623205][T18467] RAX: ffffffffffffffda RBX: 00007f2d432c2c90 RCX: 000000000045a219 [ 527.631195][T18467] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 527.639183][T18467] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 14:02:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_misc(r4, &(0x7f0000000580)={'syz1', "5fd07da36bf78f12e7e8d3310e5ec0e930d655ca813eb0dd0ffda4a543ccb928a9f15b8bc6a7447d08c413dfb2ad4fc1c01cb629624eeb269cee1f9dfaf05c86926df00f383b9c1b4c0e91dcba57dcb8f908e13086ecf6745f82fcd32cb4e3a4d96d97892d1ba00b49c390853bb06394f5adb8665af0e05c1db5d891a3244bf6b7"}, 0x85) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x82000, 0x0) preadv(r5, &(0x7f0000000500)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/116, 0x74}], 0x5, 0x6) [ 527.647176][T18467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d432c36d4 [ 527.655162][T18467] R13: 00000000004c875f R14: 00000000004ded58 R15: 0000000000000007 [ 527.663319][T18467] Mem-Info: [ 527.666561][T18467] active_anon:134320 inactive_anon:321 isolated_anon:0 [ 527.666561][T18467] active_file:10408 inactive_file:26616 isolated_file:0 [ 527.666561][T18467] unevictable:0 dirty:111 writeback:0 unstable:0 [ 527.666561][T18467] slab_reclaimable:4878 slab_unreclaimable:15874 [ 527.666561][T18467] mapped:58980 shmem:278 pagetables:1172 bounce:0 [ 527.666561][T18467] free:731561 free_pcp:731 free_cma:0 [ 527.704772][T18467] Node 0 active_anon:537464kB inactive_anon:1280kB active_file:41480kB inactive_file:106396kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:214304kB dirty:440kB writeback:0kB shmem:1108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 411648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 527.734077][T18467] Node 1 active_anon:116kB inactive_anon:4kB active_file:152kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:21616kB dirty:4kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 527.761364][T18467] Node 0 DMA free:13964kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.788369][T18467] lowmem_reserve[]: 0 2738 3428 3428 [ 527.793834][T18467] Node 0 DMA32 free:62796kB min:38652kB low:48312kB high:57972kB active_anon:531060kB inactive_anon:492kB active_file:28856kB inactive_file:95948kB unevictable:0kB writepending:388kB present:3129332kB managed:2809040kB mlocked:0kB kernel_stack:5440kB pagetables:3824kB bounce:0kB free_pcp:752kB local_pcp:336kB free_cma:0kB [ 527.824328][T18467] lowmem_reserve[]: 0 0 690 690 [ 527.829252][T18467] Node 0 Normal free:12008kB min:9744kB low:12180kB high:14616kB active_anon:7312kB inactive_anon:788kB active_file:12624kB inactive_file:10448kB unevictable:0kB writepending:52kB present:786432kB managed:706784kB mlocked:0kB kernel_stack:11520kB pagetables:716kB bounce:0kB free_pcp:2328kB local_pcp:1400kB free_cma:0kB [ 527.859487][T18467] lowmem_reserve[]: 0 0 0 0 [ 527.864140][T18467] Node 1 Normal free:2833296kB min:41492kB low:51864kB high:62236kB active_anon:116kB inactive_anon:4kB active_file:152kB inactive_file:68kB unevictable:0kB writepending:4kB present:3932160kB managed:3009788kB mlocked:0kB kernel_stack:128kB pagetables:148kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.893443][T18467] lowmem_reserve[]: 0 0 0 0 [ 527.898025][T18467] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 13964kB [ 527.912437][T18467] Node 0 DMA32: 1*4kB (M) 0*8kB 1*16kB (E) 1*32kB (U) 3*64kB (M) 130*128kB (UM) 64*256kB (UM) 24*512kB (UM) 14*1024kB (UM) 0*2048kB 0*4096kB = 59892kB [ 527.927957][T18467] Node 0 Normal: 2*4kB (ME) 136*8kB (ME) 76*16kB (ME) 29*32kB (ME) 19*64kB (ME) 11*128kB (ME) 10*256kB (ME) 3*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 12008kB [ 527.944541][T18467] Node 1 Normal: 464*4kB (UME) 184*8kB (UME) 49*16kB (UME) 54*32kB (UME) 67*64kB (UME) 40*128kB (UME) 32*256kB (UM) 16*512kB (UM) 12*1024kB (UME) 0*2048kB 681*4096kB (M) = 2833296kB [ 527.962763][T18467] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 527.972513][T18467] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 527.981986][T18467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 527.991591][T18467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 528.001062][T18467] 37301 total pagecache pages [ 528.005944][T18467] 0 pages in swap cache [ 528.010155][T18467] Swap cache stats: add 0, delete 0, find 0/0 [ 528.016422][T18467] Free swap = 0kB [ 528.020197][T18467] Total swap = 0kB [ 528.024111][T18467] 1965979 pages RAM [ 528.027952][T18467] 0 pages HighMem/MovableOnly [ 528.032799][T18467] 330600 pages reserved [ 528.037004][T18467] 0 pages cma reserved 14:02:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xd9, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8002}, [@IFLA_GROUP={0xfffffffffffffe35}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x4008800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r4 = fcntl$dupfd(r0, 0x406, r3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8001, @mcast1}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1f, 0x6, 0x9b, 0x0, 0x3, 0x5, 0x2, {r5, @in={{0x2, 0x4e22, @remote}}, 0x9d, 0x7b8, 0x1, 0x20, 0x7}}, &(0x7f00000001c0)=0xb0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 528.222394][T18463] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 528.277693][T18463] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.307333][T18463] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) fcntl$dupfd(0xffffffffffffffff, 0x203, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) close(r4) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 528.391413][T18470] __nla_validate_parse: 5 callbacks suppressed [ 528.391438][T18470] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 528.419230][T18480] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e23, @local}, {0x2, 0x4e22, @empty}, 0xd0, 0x0, 0x0, 0x0, 0x396f, &(0x7f00000000c0)='tunl0\x00', 0x3, 0x4, 0x4b9}) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 528.460519][T18486] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 528.551343][T18492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 528.564294][T18492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.572182][T18492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffffc}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 528.674381][T18488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_misc(r4, &(0x7f0000000580)={'syz1', "5fd07da36bf78f12e7e8d3310e5ec0e930d655ca813eb0dd0ffda4a543ccb928a9f15b8bc6a7447d08c413dfb2ad4fc1c01cb629624eeb269cee1f9dfaf05c86926df00f383b9c1b4c0e91dcba57dcb8f908e13086ecf6745f82fcd32cb4e3a4d96d97892d1ba00b49c390853bb06394f5adb8665af0e05c1db5d891a3244bf6b7"}, 0x85) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x82000, 0x0) [ 528.725859][T18488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.734712][T18488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 528.869245][T18495] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 528.891782][T18495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.907650][T18495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 528.999235][T18504] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 529.061753][T18486] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 14:02:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x2000, 0x20000000fd], 0x1f004, 0x485}) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0002"], 0x1}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000003c0)={0x10003, 0x2, 0x5000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 529.137795][T18492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3d653a4aaf77cbb7}, [@IFLA_GROUP={0x8, 0x1b, 0xffff7fff}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:02:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_misc(r4, &(0x7f0000000580)={'syz1', "5fd07da36bf78f12e7e8d3310e5ec0e930d655ca813eb0dd0ffda4a543ccb928a9f15b8bc6a7447d08c413dfb2ad4fc1c01cb629624eeb269cee1f9dfaf05c86926df00f383b9c1b4c0e91dcba57dcb8f908e13086ecf6745f82fcd32cb4e3a4d96d97892d1ba00b49c390853bb06394f5adb8665af0e05c1db5d891a3244bf6b7"}, 0x85) [ 529.230012][T18492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 529.262373][T18492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) 14:02:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000c654ca3600000000800000", @ANYRES32=0x0, @ANYBLOB="000300000000000008001b0010000500086208000000000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_DESTROY(r3, &(0x7f00000000c0), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$uinput_user_dev(r6, &(0x7f0000000680)={'syz0\x00', {0xc000, 0xfd28, 0x100}, 0x4a, [0x9, 0x6dfd7fd8, 0xffffffff, 0x8, 0x1, 0x8a4f, 0x78257d21, 0xe1, 0x7, 0x67da, 0x5, 0x10001, 0x1, 0x6, 0x0, 0x3, 0x1, 0x5, 0x80000001, 0x9, 0x3a45de89, 0x8, 0x6, 0x5, 0x0, 0x80, 0x4, 0x0, 0xae, 0x4, 0x7fff, 0x2, 0x6, 0x3, 0x7, 0x200, 0x400, 0xfef5, 0xfffffffd, 0x2, 0x4, 0x5, 0x8001, 0x6, 0xdc25, 0xcd, 0x1, 0x7, 0x0, 0x0, 0x0, 0x9, 0xee, 0x57ae, 0x9, 0x5, 0x7, 0x2, 0x401, 0x2, 0xffffc81b, 0xc55a, 0x1ff, 0x4], [0xc32c, 0x80000000, 0x6, 0x4, 0x1ff, 0x8, 0xda, 0x8, 0x100, 0x3, 0x7, 0xfffffffc, 0x7, 0x6, 0x9, 0x5, 0x1ff, 0x8, 0x5b18778e, 0x8000, 0x3c, 0x2, 0x8001, 0x5, 0x40, 0xff, 0x8001, 0x3, 0x1, 0x80, 0xf9, 0xbf, 0xffff, 0xda97, 0x4, 0x8, 0x0, 0xfffffffa, 0x8, 0x996, 0x100, 0x80000001, 0x80000000, 0x1, 0x1ff, 0x10000, 0x7, 0x5, 0xfffffff7, 0x10000, 0x7c0, 0x2, 0x2, 0x2, 0xffffff06, 0x1b4, 0x5, 0x2, 0x0, 0x2, 0x4, 0x7cb, 0x1, 0x4], [0xab7, 0x1800000, 0x8e3a, 0x7fff, 0xfffffff7, 0x3f, 0x8000, 0x548, 0x9, 0x1, 0x4, 0xa15, 0x7, 0xfffffffa, 0x3, 0x5, 0x80000001, 0x2, 0x1, 0x8000, 0xe7, 0xfff, 0x1, 0x9, 0x9, 0x0, 0x3, 0xf0000000, 0x7, 0x200, 0x4, 0x2, 0x3, 0x400, 0x5, 0xffff, 0x1e0, 0x1000, 0xbf, 0xffffffff, 0x5, 0x66, 0x7, 0x0, 0x2, 0x6, 0x2, 0xffff, 0xfffff993, 0x5, 0x3, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0xffffffff, 0xacf0, 0x5, 0x1, 0x7], [0x4, 0x5, 0x0, 0x200, 0x5, 0x9, 0xffff, 0x41e3, 0xfffffffc, 0x200, 0x4, 0x5, 0x3, 0x6, 0x86, 0x1, 0x2b1, 0x2, 0x8001, 0xfffffffd, 0x3cb, 0x2, 0x1, 0x1, 0x11, 0x21, 0x7, 0x8, 0x1ff, 0x0, 0xffffffac, 0x1, 0x0, 0x7, 0x4, 0xfffffffe, 0x9, 0x4, 0xd71547b9, 0x9, 0x7ff, 0xc647, 0x5, 0x7, 0x8, 0x4, 0xffffffff, 0x3ff, 0x8, 0x4, 0x3, 0x6, 0x6, 0x1f, 0x1000, 0x5, 0x18000, 0xfffffffb, 0x0, 0xffff, 0x5, 0x8, 0x8, 0x65ee]}, 0x45c) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000180)={0x400, 0x20, 0x2, 0x6, 0x4}) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 529.613026][T18519] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 529.680680][T18519] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 529.701496][T18519] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 529.843473][T18520] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 529.883596][T18520] net_ratelimit: 9 callbacks suppressed [ 529.883621][T18520] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 529.948137][T18530] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 529.960113][T18530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 529.967955][T18530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 530.080425][T18533] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) 14:02:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x4000090) [ 530.145367][T18533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 530.176356][T18533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 530.352057][T18543] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 530.402826][T18543] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 530.479948][T18530] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 530.542564][T18530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 530.567659][T18530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) [ 530.652359][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 530.658585][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:19 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x62, @loopback, 0x4e21, 0x2, 'lc\x00', 0x10, 0x5, 0x4d}, {@empty, 0x4e24, 0x2, 0x8, 0x0, 0x9}}, 0x44) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000180)={0x7, r7, 0x10000, 0x2}) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = gettid() sendmsg$nl_route(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_NET_NS_PID={0x8, 0x13, r11}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x8}]}]}, 0x34}}, 0x24004400) pidfd_open(r11, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 530.808887][T18534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 530.843885][T18534] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:02:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800000000000000b3d68a8cec", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RLERROR(r6, &(0x7f0000000100)={0x9, 0x7, 0x1}, 0x9) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r11, &(0x7f0000000280)={0x0, 0x2, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, r12, 0x305}, 0x14}}, 0x0) r13 = socket(0x11, 0x800000003, 0x0) bind(r13, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r13, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x2db, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r14, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x14) sendmsg$FOU_CMD_DEL(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x12900c01}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r12, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r14}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x3dca0413e6d2b069}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e22}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x90) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@ipmr_getroute={0x51, 0x1a, 0x400, 0x70bd2c, 0x800, {0x80, 0x80, 0x20, 0x8, 0xff, 0x0, 0x0, 0x0, 0x800}, ["", "", "", "", "", ""]}, 0x1c}}, 0x0) [ 530.854587][T18534] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000010000000000000000", @ANYRES32=0x0, @ANYBLOB="00cf9c420d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000001c0)={r0}) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000006cedd219ae1cf7d37b15971ae6c0b77515600000008001b00000000244f86c43589980008000d000000"], 0x404a}}, 0x0) [ 530.927041][T18553] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 530.966671][T18553] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 530.994959][T18561] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.007938][T18561] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 531.017279][T18561] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x1c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x1f}, 0x1c) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) recvfrom(r1, &(0x7f00000000c0)=""/42, 0x2a, 0x23, &(0x7f0000000180)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x80) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 531.080706][T18567] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 531.142544][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 531.149083][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 531.170050][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.181720][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 531.189560][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) [ 531.223879][T18567] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 531.261434][T18567] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:20 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r4, 0xc0305616, &(0x7f0000000100)={0x0, {0x800, 0x1}}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000b5245fb053dff915cb929a8ec39c86bf00000308000d0000000000"], 0x404a}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) [ 531.375565][T18582] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x2, 0x0, 0x1}, 0x2d, 0x2, 0x0, 0x0, "f928deaecafd857ac1d6004dda6d1c64707b4752518fe991baebdc25fe2d482aef369c7f615f0e120e2eed98cb0983f3e025eb52de79204c5bcf46fe766d2151"}, 0x48}, 0x1, 0x0, 0x0, 0x20040020}, 0x4) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100), 0x4) 14:02:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x101000, 0x0) write$P9_RMKNOD(r4, &(0x7f0000000140)={0x14, 0x13, 0x2, {0x28, 0x2, 0x3}}, 0x14) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00'/24], 0x404a}}, 0x0) 14:02:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$tipc(r1, 0x0, &(0x7f00000016c0), 0x80800) getsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000001700), &(0x7f0000001740)=0x4) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000a2791ca2548c6b75ea580b1f9b189285749a508046aad4f80cbc1c78ee38c9400b22201b45075aa69f1135353ce5217df441f6e8f2ca7b49828a55ea5257308bd53a7d94df4f802615ca79c6c48788db136ec702d257238a65e233eb2f60f4ebabdf620ee8a1525d29b63d45182e956153d2b644680645255871ff817927c40e0f734dc78a37", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 531.493142][T18582] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 531.570511][T18585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 531.617605][T18585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:02:20 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x190, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x21010}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x20004000, 0x5, 0xa50, 0x8d, r4, 0x6, [], 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x3c) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) r5 = fcntl$dupfd(r3, 0x0, r2) r6 = syz_open_dev$cec(&(0x7f0000000240)='/dev/cec#\x00', 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000340)='team0\x00', 0x10) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000000), &(0x7f0000000100)=""/79, 0x4f}) 14:02:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x1, 0x1ff}) [ 531.730617][T18598] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.799876][T18598] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 531.816133][T18598] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 531.878015][T18606] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 531.925851][T18605] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.948974][T18605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 531.957911][T18605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 532.008576][T18607] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 14:02:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_GET_NAME(0x10, &(0x7f00000000c0)=""/231) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x8, 0x200000) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000, 0x0) bind$can_raw(r3, &(0x7f0000000380), 0x366) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x203, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 532.054499][T18614] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 532.102886][T18614] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 14:02:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x4040, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x5, 0x7ff, 0x9, 0x4, 0x734, 0xffff, 0x5], 0x7, 0x80, 0x1e, 0xffff, 0xc0, 0x0, {0x3, 0x80, 0x9, 0x1, 0x0, 0x7, 0x8001, 0xd71, 0x3, 0x8, 0x5, 0x4, 0x0, 0x2, "55dc38d0cc4a346a56f7721664abe54055b410797ad434ddfc0ec76be75eb5c6"}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) recvmmsg(r4, &(0x7f0000000440)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000000200)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000180)=""/75, 0x4b}], 0x2}, 0x5}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/128, 0x80}], 0x2, &(0x7f0000000400)=""/12, 0xc}, 0xaf}], 0x2, 0x60010143, &(0x7f00000004c0)={0x0, 0x989680}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:21 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200, 0x0) write$FUSE_LSEEK(r0, &(0x7f0000000380)={0x18, 0x0, 0x7, {0xfffffffffffffff7}}, 0x18) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x8000000000000000, 0x40b40) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000300)=0x5) socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000000)=0x1) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000000c0)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="0b000000477b308501badc0170f19140bf7e761ad6e016a88e430f85c059845ea95e51ba32bb2ccaa3187bf0364865cd9da9c3c6f8d6647f00c6bdbe75ec5f7b7de6af3819d8c905d5719e1dc3331c07c84c3002f520838aa0d1244132ecc48be46c523c28e5407bc985b2a1b949003ae61ea75e5e54490241878ea51dc4d9797aae2564c17587437ba32adca75bfd6a5b58d3e98902edb372f17b83fcb871b686dc5d802e493071e84e0500000000000000afa0dcb7336a8e899a3d3d4b38e76f3dcf3f232e2f00000000898061d4", @ANYRES32=0x0, @ANYBLOB="00000020000000000800cb000000000008000d0000000000bded9bbb36497690e3332624a8ca3d6d352a801667773fe8f56c"], 0x404a}}, 0x0) [ 532.219002][T18598] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) [ 532.324486][T18598] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 532.355155][T18598] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 532.434613][T18605] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 532.454531][T18605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 532.465198][T18605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 532.561342][T18623] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 532.574118][T18623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 532.581845][T18623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$inet6(r3, &(0x7f00000018c0)={&(0x7f0000000140)={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000180)="4213c29ac65d99ce2430adebfeeade9ee24f5ef8b65dc058c61862a6e6e9b038da5ac9bd5da997d505efb4d71b3e22a53e6ec3a5e07d3deb2d247b2ebc7e446d5812cb111fd1a30674ec4ac7c3385e50b2315fcb0499b4981edf492a5d288bc52d8c3eb307d6b0d38a382f865d1dd8a612cd0d0c771c4e1fbacb01ea83e1b6fffdad387bc7323ab24ff79ccee6eeee144bce6a710fdda784048f00fdfe6b93303f33f52b26e5ac8812bfc4e94ecb4cda069d6673e147aa9b208ea8971de98111a0ceb5e387382a461ac3ab33cfd2f98a5f4ceba4fab24fe0ac6c", 0xda}, {&(0x7f00000003c0)="328ae6bb71be7209d16cfa422519c624ef308d796834b58945a56619c82c73a24b29e9e1dc244e36771d6189729aace5686155df6ba87a43edcffc92c50414b601ea46d0f6751436a01c61a92b51417b299eec30c153bddfd7f80c7db753e9297b483ab2488b16c5d1e71e8e32fe2765ef8b9f1db5f39a31cab6a1212462483acbf08406d9de2b3cbc4aa46d4698d2e9aa378c061e1335d7575d750914d0093372ee26a2379426fd96fbbbdfcc3d534199238f8feab40758e8cc1c81cd2e4d28579c5a20c2d9e8e7bf7f704d9b4ac0c2d95de8f85b38443011eff3404bf7339c83203f90ce3c119c6694bb3f51a64792ae", 0xf1}, {&(0x7f00000002c0)="c3f10f42ffdd9ce1f8d190f06a1bf7164e64dded18d592e1efdf7a7cb9b8846ba97fbd8ebfb680e7fe1d00924c70bb2f2d147062296aa16991801724e0f8775cb22ae41b1418cca79c90e661b3e2ac4f85f87459476c45a3b52fb9da047e5167905c8ba5d5f127985f0cf9ede66c43d87ab1aeca3e3efe1a9de3f3102874f4be921c4617094448225a7d4a5b", 0x8c}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f00000004c0)="3d8f0fda8a20ded7ccc00a3ce0ada70f3a1462872021263c653d6b020a5de94bb664f89a0e7789744200d881dae9c4a47f580ae80a9cae9a9a59c1e7a151e0a1ad12ebbb6aa49c7cb339d04bbb88eb97d726", 0x52}, {&(0x7f0000000540)="87bc5ea1fb3c52ac5d8a00b1df480923d373d232f17290acef63b486dbf4a45afe28dad0309e575fd1a24aafbe1627a9e7a4dffb4b0560359df543c56466778b711ce4e8c98db0d8a0cbba4f562f5f4564ae86f7ae2e0b3f1368d1528435bc238aff2b5f99daa62c6a2557334b0aa1af0c0589327162450e20f05ca5807232d8d55424adfbc1ad6e4f9f31c12dab7eacb392cf59eab304a76fc108b5a46b0cf55b54abb9c053b68fa64def", 0xab}, {&(0x7f0000001680)="453ea5803bccf7663a88c956b3689e2dfa9704d550447d524caf825382c4b2c9125efbbeb32899d7ff30b735302d336a284fa1e8d81656c56a4ed9b67684ab9eedc73d45db87217de5ab5b169f85f422ab4215614d2feaa5ee2de996714738314832ea309ed641f18034d344a892bacc9471b3c184cbf9dd6e27a331cfe5b9fcda05c6ab6196ad254e69f41f50a40a907493c9fd7ae2974f2ee260fbd5c5642c9174cb5f8c167e52079134cf1516706a8851509c598b3297441c6b2c2047a50087bf36b249a2bdfd2ff1e16c7c62280f673caec4e9249b14b88d76f9d6c6faa19d795a3cd39222b74db5118e5ae924", 0xef}, {&(0x7f0000000600)="2e8299b1d8987dd8aca290fe3b5feef770134b5c987e99f34b63e29eaa385cc69adfaa0ed7cbdd7a83f2be693a9ca23797ea", 0x32}], 0x8, &(0x7f0000001800)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r5}}}, @dstopts={{0x48, 0x29, 0x37, {0x49096c2ecd12c79c, 0x5, [], [@calipso={0x7, 0x20, {0xe1, 0x6, 0x9, 0x101, [0xffff, 0xac4c, 0x4ceb]}}, @enc_lim={0x4, 0x1, 0xd6}, @enc_lim={0x4, 0x1, 0xfe}, @enc_lim={0x4, 0x1, 0x5}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @rthdr={{0x28, 0x29, 0x39, {0xa1, 0x2, 0x3, 0xf8, 0x0, [@empty]}}}], 0xb0}, 0x10) r6 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001900)={0x0, 0x84000000}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000001980)={0x2, 0x205, 0x80000000, 0x9, r10}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) prctl$PR_CAPBSET_DROP(0x18, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1fcc7fef08aa1a2f, 0x10010, r9, 0x100000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r6, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r10, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r10, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES32=r10, @ANYBLOB="000000000000000008001b000000000008000d0000000000ddc78a2ad473594d6894c5e2e42717fd9d16fb500a0cf09586e6042be7a94eba7db36a8ed91a0dab034993b3fef5d33b70bd56334827fc771fb8c9731c731aebcdc46dad957a17cf84b910e90043ae521b197fa1006fcc13"], 0x3}}, 0x0) r11 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000240)={'syz_tun\x00'}) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = gettid() ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000000c0)) sendmsg$nl_route(r12, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000008}, 0x110) getpriority(0x2, r13) [ 532.732600][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 532.780457][T18625] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 532.799850][T18625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 532.809396][T18625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 532.868122][T18631] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:22 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) sendto(r1, &(0x7f00000000c0)="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", 0xfa, 0x20000000, &(0x7f00000001c0)=@caif=@dbg={0x25, 0x81, 0x2}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) r9 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x5, 0xac8e0b1e0f0767e8) ioctl$IMGETDEVINFO(r9, 0x80044944, &(0x7f0000000400)={0xe915}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_GET_COMMAND_Q(r8, 0x2270, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="d4805c9e41485bf63e7f05fb501963db69f03b4371bcc5cbd46d5cc70077240eb1ff3f787e12d5a1eccd79925b0d61700c8bf568997e885d742538fb764e91cc437b6f5fee5c0f1e55d9f2d259088eb0eed629064c96bda92b702be57d45d08878a7b72ac6473b1525259f2f852acb8a2fee06d0d614", @ANYRES16=0x0, @ANYBLOB="00022cbd7000ffdbdf250e00000008000600ff03000008000500e10100000800040008000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40080c0}, 0x8000) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 532.949574][T18643] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 532.997865][T18643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 533.006751][T18643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 533.200405][T18623] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 533.267327][T18623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 533.276493][T18623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x2000) r5 = socket$inet(0x2, 0x806, 0x6) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r6, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = gettid() sendmsg$nl_route(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)=ANY=[@ANYBLOB="34000000100001000000000000000000000000001da4c55ddd7b4c4dfc66e0c6ddbb6eb45d2c97694385b10d0494151aa3dae2c87f03030910371d3a4eb335606c64fa035bc75f9f6568bdcf51ef79cb596fd030096d517c6faa8e6bc43b4284d8c1f6346f207a646cec30abc8c5ba020c17ccfedf8bf180267cb1974a0d0da0a51edda1416c254cfbee40747eb072a43553cc729612c2a94e01469e28f4e98667de7a571c338804", @ANYRES32=r8, @ANYBLOB="000000000000000008001300", @ANYRES32=r10, @ANYBLOB="0c002b000700030000000000"], 0x34}}, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r12) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r14) getgroups(0x4, &(0x7f0000000140)=[0x0, r13, r14, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r16) getgroups(0x4, &(0x7f0000000140)=[0x0, r15, r16, 0x0]) getgroups(0x8, &(0x7f00000002c0)=[r13, r16, 0xee00, 0xee01, 0x0, 0xee01, 0xee01, 0xee01]) r18 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r18, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r18, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r19 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r19, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r19, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r20 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r20, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r20, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r21 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r22) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f00000004c0)) r24 = syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x408000) sendmmsg$unix(r4, &(0x7f0000000600)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000003c0)="0b74a60ec538e3544131401c0926b45ed5add167d8bfe917547a190b5a854d33d34c227e91918e93f459e40a7d7f3258ff145a6574ec2eeac8b6036030114b5c72abfd8d6d3b600a8c30edd5fa8ca196dad88eb46181b033c44bc358a9c047f0f4411dbde60122f8525beccf8d3520814c54abd31c4756855315ad42a159e178f562447f8abf40ef50512949c0372c216f6e8017a9a2532741ccd5418234d03b141d7b3d9d89a37b2401c86869ede86cdf321dbfc138dfb484d208eedc7b133013be982e5d81819b0c86fece38ad", 0xce}, {&(0x7f00000001c0)="d6df56e2237326c1dc258b42330b5f2adb2e31a4d4c15b3a2487378aabf2c952290cebebfcd0daf75e7d8971980a46e329b52bba26b50558595556b27c96d81b0332349f872eb602f66a8d2ceded5e0f1b78ee", 0x53}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r12, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32, @ANYRES32=r20, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r24, @ANYBLOB="000000007bc6f02dfb6ee4bc51a80e1151fa81427f82a8696c8e0c329a8866eaa5d6f958934bf2f3972c54c5"], 0x98, 0x50070}], 0x1, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r25 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r25, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 533.378508][T18651] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 533.396605][T18651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 533.405690][T18651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 533.508320][T18658] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_buf(r9, 0x0, 0x9, &(0x7f00000000c0)=""/50, &(0x7f0000000100)=0x32) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 533.550311][T18643] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 533.561867][T18643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 533.569670][T18643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="009d1d4206ed0000000000000008001b000000000008000d"], 0x30}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) get_robust_list(r4, &(0x7f0000000200)=&(0x7f00000001c0)={0xfffffffffffffffe}, &(0x7f0000000240)=0x18) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x28000, 0x0) setsockopt$XDP_TX_RING(r5, 0x11b, 0x3, &(0x7f0000000100)=0x4000, 0x4) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r8) getgroups(0x4, &(0x7f0000000140)=[0x0, r7, r8, 0x0]) write$FUSE_ATTR(r0, &(0x7f0000000340)={0x78, 0x0, 0x8, {0x0, 0x8, 0x0, {0x1, 0x7fff, 0x3ff, 0x40, 0xed, 0x400, 0xe18, 0x74d, 0x22c07d44, 0x3, 0x3f, r6, r8, 0x1, 0x7}}}, 0x78) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) ioctl$IMHOLD_L1(r5, 0x80044948, &(0x7f0000000180)=0xffff9ecc) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000003c0)={0x101, 0x20, [0x0, 0xbe, 0x3, 0x0, 0x9e, 0x401, 0x3f, 0x5]}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x48, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @bond_slave={{0x10, 0x1, 'bond_slave\x00'}, {0xc, 0x5, @IFLA_BOND_SLAVE_QUEUE_ID={0x8, 0x5, 0xc2f}}}}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x48}}, 0x0) 14:02:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) r2 = socket$key(0xf, 0x3, 0x2) dup2(r2, r1) 14:02:22 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000040)=@ipx, 0xff78, 0x0, 0xffffffe5, 0x0, 0x12e}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') preadv(r2, &(0x7f00000017c0), 0x2f5, 0x7ffff000) socketpair$unix(0x1, 0x3, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b86133e1c7e71000000000008000d0000000000"], 0x404a}}, 0x0) [ 533.722302][T18666] __nla_validate_parse: 2 callbacks suppressed [ 533.722327][T18666] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 533.739768][T18675] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 14:02:22 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$alg(r2, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000000c0)="8c380ccc33d8b2f46d9bd672ab79220f5b7e15283761955ad183952c1dd812836ce8b47cd8e76c17422ac042cbbd33b0420f05aabf7710363fe483de8361143d782f6cbd1215e5f4ca33a3bf2651eefdd437b485b689fdafe07994c17c76dde102fd7f39f6b8f6eb3477d96447ac7f8afbad89679609a826ec8d47dc4432ab881bd95ef18f9fadcc93fd04defb15cb4cde8f3afa1faf727d2ed109e21c47ecbc1734f8b47d661f0bf9b1b9963e73e4d9cf9217a3570dfa603319774d684b56c60977745b8b8ba84d13d6c6fc", 0xcc}, {&(0x7f00000001c0)="f2907360f0765a714eb0eca82c0d9123fd5d96251cf71d38ec14c3cfd4a6fe258a30a8307347cf90615aebdc4a7c5e759cfe3453348d4506fe7cba17b873bde34fdb409beac44207d1fecfaa9edc8c4303c2991f2e4d9c529e3c423efbc52669b44c7b491dc3df", 0x67}, {&(0x7f00000002c0)="2512544ea2cb6c893cd4be304d4e3007949b7018b2bf71785763a3e26a6b457036008c86cf328726fce1f5d4e120a5b67b0361b9d5799633ab00a4b42d2598c7564b35d33472a300b5327e5f6b20c9d610a2cf02d9bda516c8bd7edcd390a7ddffae6304b65afc2a7947a3d7f6c00ee836b7d2b1c18558e7444e2698ab838a5032a975be58e7eaa2af8d30ca8e838fac2ba4452e607e526f54eefcac637fd3296e1292213ff0f77f", 0xa8}, {&(0x7f0000000240)="4030840091336ec930c8cab95f6c275d5ea6a641", 0x14}, {&(0x7f00000003c0)="8701697228149e03c864c59d8a6a95fd43de5fb98b09ab0b5874077b9708a0a0555497116b6f0300e3b6d286257b9e0c85e038ad0d4f15087d2a600ae8ce2080d2551b76ec78d29764e29b5b9d8541fcc1899cb796c0be8edcd271c9584565f8c3df717e4ca98523977c955ed8e047a8ac06a9de8e053b251857693bf2284ba7203acc58e67ee828d88b204468c288", 0x8f}, {&(0x7f0000000480)="07e5b5b30560f2f670a260ad59ee2630171636d48285cf93c1c75bdb80bed5b4f3b32e34dffefe2cd5a6a0887df734498ea28756677e45df8f97b7022a96f0213de2e2982c17243972b46f1cf307e977dae9992cce467e9c5a2f13d12d4d0da8ed8ccf86bae536c4b2adb2d19b168a111c84e2ed5821a4c47db1a0f312bdcdfae54341ba2b415bd55e25d0a4e2e3658f3425c3027e0796e31d558e6dcf9d5c4dbc8aa1ded0f3763e2721371123cb191704350aa47532009a624d1eab9ef426d07aa6a794a846de3473fcb589628b7820ff38b5cb14f31c22d87045135d1e6b81c2c15a8c456fe8da84665ca88ae6853949ac", 0xf2}, {&(0x7f0000000580)="6972b5aa08783467466d46a380a561c806ebb7d0e3ed8dd5dde6babe736ef187c4903f45a1", 0x25}, {&(0x7f00000005c0)="ca07d9ef888e8d3826683afe073892dc0d45a4e77ad92b15d5d2df4d7a5c1c8bdfb10ac325d633560b327204275e0d4d5f6a2494e0e298caaa778f5a3b8b80bfc20ac2347fff62e9", 0x48}, {&(0x7f0000000680)="2d020c127f9152c302eab748ce5dbd2d84c096e9896dc74c96746c273c7fb950470701d29c887b25e1cfe6f1485c0be959eed1fb492711c60d869517f17bb3f963f17efd7f61be9c3db3098cf5e433a6c3", 0x51}], 0x9, &(0x7f00000007c0)=[@op={0x18}, @iv={0xe0, 0x117, 0x2, 0xcb, "d290a641a4a5453b25f59043a2ba459770aba4d1fd674b86a569d7da8a4261d66c68249d7078e5b3b27302932e305e8d2926bb60a9e1fbb410c6bde657fcb730a293d3c093d799b5399b89bd8ff878f82de887136e692f899666837155342d80649601089ee60fec0ca979583c3114b1cfa2fd99d6e77f3a8913ee83767f15502d2d3c1b3fa3a8c3ac197d62a9a4bf5c2e9753b76deae7a66451710a4993e8f8bca1e731bae9e46ee6f221d96a5482e8b9dfe41989de8dd154464577311e9647cc8a92d3254814e1beb756"}, @op={0x18, 0x117, 0x3, 0xc015d681c9793b4e}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @assoc={0xfffffe68, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xf8, 0x117, 0x2, 0xffffff6a, "d7f46370460c578bd3b23e99ea5d32bd80fcefba2949ca870df5d36baf099bb080c245103689433e9d510c96e05608212e592da7eb5f83bb4857958cd3ebe76d51c0dd165ab434407e2e02abba76a64293dc9ff89b9deb7141b1412493b57f3c1c67b377f8295da942ac3de396c103e585aa2b768e023af3c1b009888867c7437ad77e9ac6247a9b836c4db8eaa9bb116a7b3459eb157d7024da92f0fe88f7b489c123dfea3464f6a25a219a6c11559faa550acf46f132832c7da9b497dcce471296a26b1c2d29438abaaf4cf680049aaecff9d69fd484562b108f6519a5bc7f"}, @iv={0x20, 0x117, 0x2, 0x5, "856fea9c3e"}], 0x370, 0x24004080}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r10, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000c00)={'vcan0\x00', r10}) r11 = ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) r12 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = gettid() sendmsg$nl_route(r14, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_NET_NS_PID={0x8, 0x13, r15}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000c40)={0x0, 0x56, &(0x7f0000000040)={&(0x7f0000000c80)=@RTM_NEWNSID={0x0, 0x58, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@NETNSA_NSID={0x0, 0x1, 0x1}, @NETNSA_NSID={0x0, 0x1, 0x3}, @NETNSA_FD={0x0, 0x3, r2}, @NETNSA_NSID={0x0, 0x1, 0x3}, @NETNSA_FD={0x0, 0x3, r11}, @NETNSA_PID={0x0, 0x2, r15}]}, 0x38}, 0x1, 0x0, 0x0, 0x4820}, 0x0) [ 533.909936][T18676] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000030000000000000000000008000d0000800000b9f90bd09fb49ebe4173e8d923116ee5df41b3476e721726428eb9f6fa2eceff199b1d0ba3aa923837028909c6b63accfea4feed9db9395b6aa260a6a9e3a5dac67809749effff343cba801748bfe26ccc4ce34a9fcf31bc38e34f63189d3a8d82f2b0"], 0x404a}}, 0x0) [ 533.981235][T18676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.004746][T18676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.066493][T18675] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 534.085281][T18681] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.135918][T18689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 534.146832][T18703] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) socket$key(0xf, 0x3, 0x2) [ 534.184763][T18695] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.216782][T18695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.226379][T18695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.317948][T18698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.328047][T18698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.335852][T18698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.405621][T18676] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.427257][T18676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.437705][T18676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 534.486941][T18702] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 534.498472][T18704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 534.511612][T18678] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 534.524388][T18675] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 534.552019][T18710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x8, 0x2, 0x101, 0x1, 0x3, 0x80, 0xb5, 0xf7, 0x6, 0xd3ed, 0x5f87, 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x2c5d7cd7d9709347, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:23 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = msgget$private(0x0, 0x204) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/4096) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0xfffffffffffffdd8, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[], 0x3}}, 0x0) [ 534.607921][T18693] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.619449][T18693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.628021][T18693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.661471][T18703] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 534.700322][T18718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.713192][T18718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.720884][T18718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.756846][T18698] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:02:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x2, 0xb) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0546ab11954995d8c08000100010423dcffdf00", 0x1f) 14:02:23 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000f5ff0f0065a92090c703dc278999be78b6e4", @ANYRES32=0x0, @ANYRES32=r1], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0x0, r6) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x5, 0x800, 0x3) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:24 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000002c0)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPIOCGNPMODE(r7, 0xc008744c, &(0x7f0000000180)={0x8029, 0x2}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r2, &(0x7f00000001c0)={0x40000010}) write$FUSE_ENTRY(r3, &(0x7f00000000c0)={0x90, 0x0, 0x1, {0x3, 0x1, 0x2, 0x4, 0x0, 0x1a5, {0x6, 0x4, 0xfffffffffffffffb, 0x29, 0x100, 0xffffffff, 0x7c, 0x10001, 0x0, 0x34e, 0x7, r8, 0xee01, 0x8, 0x7ff}}}, 0x90) [ 535.035308][T18726] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.067534][T18726] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 535.105992][T18726] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 535.194859][T18734] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.243352][T18734] net_ratelimit: 13 callbacks suppressed [ 535.243377][T18734] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 14:02:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f00000004c0)={0x4fe, 0x6}) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/null\x00', 0x10002, 0x0) bind$netlink(r8, &(0x7f00000013c0)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x38, @dev={0xfe, 0x80, [], 0xb}, 0x4}, {0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100}, 0x401, [0xd9b1, 0x1000, 0x8, 0x10000, 0x1, 0x5, 0xfffffffffffff800]}, 0x5c) sendmsg$IPVS_CMD_FLUSH(r8, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f0000001480)=ANY=[@ANYBLOB="14f3c0d4", @ANYRES16=r9, @ANYBLOB="05002dbd7000fddbdf2511000000"], 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80864801}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf8, r9, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffff8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x1388}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x2404c084}, 0x2000410) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xcdb3cb24c5943e74}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x20}, 0x1, 0x0, 0x0, 0xe8106fb47dd596af}, 0x24004001) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r10, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r10, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FIGETBSZ(r10, 0x2, &(0x7f0000000480)) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r11 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r11, 0x29, 0x40, &(0x7f0000000680)=@security={'security\x00', 0xe, 0x4, 0x4a8, 0x258, 0x0, 0x258, 0x0, 0x138, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x4, &(0x7f0000000440), {[{{@ipv6={@empty, @mcast1, [0xff000000, 0xff000000, 0xffffffff], [0x0, 0xff000000, 0xff000000], 'netdevsim0\x00', 'bond0\x00', {0x1fe}, {}, 0x1d, 0xff, 0x6, 0x26}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x0, 0x1, [0x0, 0xfffc, 0x4, 0x9, 0x1d01, 0x1000, 0xecf7, 0x5, 0x2, 0x4, 0x4, 0x3, 0x6, 0x0, 0x569, 0x800], 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d5, 0x1, 0x9, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x1000}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x12}, [0xb5e9014057b50611, 0x0, 0xff, 0xffffff00], [0xff, 0xffffff00, 0xff, 0xffffffff], 'veth1_to_bridge\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x2b, 0x0, 0x0, 0x8c}, 0x0, 0x120, 0x180, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d2, 0x80, 0x3, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local, [0xffffffff, 0x0, 0xff000000, 0xff], 0x4e21, 0x4e23, 0x4e20, 0x4e23, 0x80, 0x3, 0x3, 0x1, 0x3ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000007000800ee0000000000"], 0x404a}}, 0x0) [ 535.292448][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 535.298757][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x19, 0x2, 0xb) [ 535.364239][T18743] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.414503][T18743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 535.424348][T18743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 535.495539][T18718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.516460][T18718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 535.526915][T18718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = dup3(0xffffffffffffffff, r2, 0x9f26ac0b02a65f8b) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0x9, &(0x7f00000002c0)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000180)={r9, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r10, &(0x7f0000000480)={&(0x7f0000000200), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r11, 0x100, 0x70bd28, 0x8b, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x6a}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40021) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d000000000089804591c4ce0bcea976e92d39e33d1cdb6fa8c9ee64099dd4f0c2caf2efecf9f9421a198d1d1fcf174fc07d03498df57d94a2c9bc76f52566212a5700a1703153798fd195f34c4ca8d3ccea5e797c161b102dfd66b4120989f2441a5b197dd1e07446e1"], 0x404a}}, 0x0) [ 535.636533][T18747] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.676725][T18747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 535.685423][T18747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000580)={0x0, @initdev, @dev}, &(0x7f00000005c0)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000600)={r6, 0x1, 0x6, @random="8d8fc1a5ec7e"}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r8 = fcntl$dupfd(r1, 0x0, r7) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000000001081b92220000000000", @ANYRES32=0x0, @ANYBLOB="000000000008000014000300726f736530000000000000000000000008000d0000000000"], 0x3c}}, 0x0) [ 535.755099][T18758] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.845539][T18758] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 535.892414][T18765] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 535.905245][T18765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 535.917848][T18765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:25 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000000c0)=0x10e, 0x100) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00'/24], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0x9, &(0x7f00000002c0)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r6, 0x6}, 0x8) 14:02:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 536.019806][T18767] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.041674][T18767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 536.056358][T18767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x6, 0x8000, 0x1, 0x5, 0x2, 0xfffffff9, 0x1f, r2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r4) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000088329918000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 536.176326][T18747] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.187684][T18747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 536.195488][T18747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 536.257087][T18773] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.277450][T18773] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 536.287390][T18773] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 536.356007][T18778] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 536.374724][T18782] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.412242][T18782] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 14:02:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 536.471316][T18765] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.519138][T18765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 536.531599][T18765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 536.645610][T18790] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.681231][T18790] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:02:25 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [""]}, 0xfffffffffffffeb8}, 0x1, 0x0, 0x0, 0x40}, 0x40410) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000140)={'veth1_to_hsr\x00'}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r8 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x1) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r11, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r11, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r12, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r12, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r13, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r13, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/current\x00', 0x2, 0x0) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r14, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r14, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r15, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r15, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r16 = fcntl$dupfd(r15, 0x203, r8) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$SG_GET_TIMEOUT(r16, 0x2202, 0x0) r17 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) r18 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r18, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="030083ac05219abaac3000000010000108000000", @ANYRES32=0x0, @ANYRESOCT=r7], 0x3}, 0x1, 0x0, 0x0, 0x20}, 0xa46f82adc772b1dc) [ 536.690415][T18790] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000140)=""/207, &(0x7f00000000c0)=0xcf) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 536.764173][T18778] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 536.835767][T18794] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.872260][T18794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 536.892469][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 536.898968][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 536.905657][T18794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:26 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0x9, &(0x7f00000002c0)={r11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000140)={r11, 0x1074, 0x8, [0x9, 0x5, 0x3f, 0x6, 0x27, 0xba5e, 0x7, 0xb77f]}, &(0x7f0000000180)=0x18) recvmsg$can_bcm(r5, &(0x7f0000001b80)={&(0x7f0000001800)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001880)=""/230, 0xe6}, {&(0x7f0000001980)=""/51, 0x33}, {&(0x7f00000019c0)=""/235, 0xeb}], 0x3, &(0x7f0000001b00)=""/119, 0x77}, 0x1) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r13, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r16, 0xc04c5349, &(0x7f00000001c0)={0x77, 0x7}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r13, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FITRIM(r13, 0xc0185879, &(0x7f0000000000)={0x80000001, 0xe, 0x7f}) sendmsg$can_raw(r2, &(0x7f0000001c80)={&(0x7f0000001bc0)={0x1d, r12}, 0x10, &(0x7f0000001c40)={&(0x7f0000001c00)=@can={{0x3, 0x1, 0x1}, 0x1, 0x1, 0x0, 0x0, "dc51c212ce812ec3"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000041) socketpair$unix(0x1, 0x3, 0x0, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r17, &(0x7f0000000080)={0x0, 0x204, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x48, 0x10, 0x300, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_VF_PORTS={0x0, 0x18, [{0x0, 0x1, [@IFLA_PORT_REQUEST={0x0, 0x6, 0x2}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "29543c8f5fa9be6962332fad2b26098a"}, @IFLA_PORT_PROFILE={0x0, 0x2, '\x00'}, @IFLA_PORT_PROFILE={0x0, 0x2, 'GPL\xe9lo-]useruser\x00'}, @IFLA_PORT_PROFILE={0x0, 0x2, '\'^.\'&lo\x00'}, @IFLA_PORT_VF={0x0, 0x1, 0x8}, @IFLA_PORT_PROFILE={0x0, 0x2, 'self\x00'}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "4d904490f2a6259547c8106b2aad971c"}]}, {0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "b515482251662ee7cda536aab3f25f49"}]}, {0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "f8b58b412ca3acdddae9756e957be74d"}]}, {0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "4c64c24e59b466c31662dfaf1eaecf3d"}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "92bf5765003397eab92a445adc83e3fe"}, @IFLA_PORT_PROFILE={0x0, 0x2, '\x00'}]}, {0x0, 0x1, [@IFLA_PORT_REQUEST={0x0, 0x6, 0x1}]}, {0x0, 0x1, [@IFLA_PORT_VF, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "c98febc4509ef6055fec2fe7e864571a"}]}, {0x0, 0x1, [@IFLA_PORT_VF={0x0, 0x1, 0x81}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "44539303876f33312d1552e860a4c964"}, @IFLA_PORT_PROFILE={0x0, 0x2, '\x00'}, @IFLA_PORT_HOST_UUID={0x0, 0x5, "521358264100460b4e45b58e48df34b2"}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "1a073ba8d48046f51ba160c638dc9b2f"}, @IFLA_PORT_REQUEST, @IFLA_PORT_HOST_UUID={0x0, 0x5, "ae055903fd4171c3179aa0109d088e55"}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "01eac056a24b687a9ce014acf3c778d9"}]}, {0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "b3ee4a44c060feac181a971265703680"}, @IFLA_PORT_REQUEST={0x0, 0x6, 0x1}, @IFLA_PORT_HOST_UUID={0x0, 0x5, "28c12c6ecc37af5c57549203e563cd62"}]}]}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "fa92bb3e182b84ccec62c8d4a5aab1e09401fa802f4a9c3121"}]}, 0x48}}, 0x0) [ 537.006088][T18797] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 537.043266][T18797] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 14:02:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000180)={0x0, 0x0, 0x4, [], &(0x7f0000000100)={0xa100f4, 0x0, [], @p_u8=&(0x7f00000000c0)=0x7}}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:26 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 537.175713][T18790] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:26 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 537.219875][T18790] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 537.241513][T18790] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 537.374210][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 537.380593][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/null\x00', 0x10002, 0x0) bind$netlink(r7, &(0x7f00000013c0)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x38, @dev={0xfe, 0x80, [], 0xb}, 0x4}, {0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100}, 0x401, [0xd9b1, 0x1000, 0x8, 0x10000, 0x1, 0x5, 0xfffffffffffff800]}, 0x5c) sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f0000001480)={0x14, r8, 0x5, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r8, 0x2, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x810}, 0x20000000) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:26 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) 14:02:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000010000108000000000000001800000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x3}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2002902}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="00a9728a94c1e84bf1bd7000ffdbdf250256f22748a04e3a82713f3b00682494000000060000000000000008000b007f00000108000100"/64], 0x40}, 0x1, 0x0, 0x0, 0x2}, 0x10000800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008131b000000000008000d0000000000"], 0x404a}}, 0x0) 14:02:26 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x7}, {0x4, 0x7}, {0x4, 0x2}]}]}, 0x38}}, 0x0) [ 537.557141][T18832] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 537.569794][T18832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 537.579032][T18832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000001000010800000098f400000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0xfffffffffffffce5) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r4, &(0x7f0000000140)="76fbc116ddee912d433c02e2bd497bf2ec23c06ae1fce7310c2bf0f06c0ddf101497dab315876a59c525ea73bdf83311e868243d01997138f8571e6e83bc4de390e780af0b0632d9f78898b6c6847976e83fb67999c03ed96138bda3aa72385a7502a9480d50a41b8cdff1d7738d59504c4f03aebeb139050dac6928622e45c79421a736a4495630818b2dc89f3721331c28a65d31ba6c3e42e8cf0ce07de1145713359936a3cb47626a99", &(0x7f00000000c0)=""/24, 0x4}, 0x20) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000b039eb419370291dcf2eda9f44a1f910", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 537.638283][T18837] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:02:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x2) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x0, 0x8, 0x7fff, 0x0, 0x0, [], [], [], 0x6868342a, 0x10001}) r3 = socket$netlink(0x10, 0x3, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/attr/exec\x00', 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:26 executing program 2: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) 14:02:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:26 executing program 0: r0 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='selinux\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) futex(&(0x7f00000002c0), 0x3, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x1, 0x1) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001000013ad7034d00000000001f0cff0f7e8bb2e23e89111191d41e3f08e056a595c60826cb260818ae943c4ce82d938fb96a1d919c2002c9b58b3001cef865cca0eb09ebe55d50c4eb866c58a377d0db372ca7f2c6fe9a8a22d17d", @ANYBLOB="a12868e6ef7e5c8a21da430cb8bb230d1e93fd50d1bccdf62685c84878e331bd94abce3eb5a3523198a9a4bb1cc4060a66306d769eec7bcc4ef1cd155335bd5d83152279f2ec87083683faa065759146ffcb283a665e656f27c6564e03a56c209c", @ANYBLOB="000000000000000008001b000000000018001a0004001c0004001821cac80a000400060004002a0004000a00"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x80) [ 537.970524][T18832] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) 14:02:27 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000052a1027b000008001b00000000006d0e000000000000"], 0x404a}}, 0x0) [ 538.016513][T18832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 538.038689][T18832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 538.213288][T18856] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 538.224998][T18856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 538.232770][T18856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$eventfd(r8, &(0x7f00000000c0)=0x3, 0x8) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 538.342512][T18863] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 538.404297][T18863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 538.421375][T18863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 14:02:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = userfaultfd(0x100000) fcntl$lock(r4, 0x0, &(0x7f00000000c0)={0x2, 0x7, 0x8, 0x3ab, 0xffffffffffffffff}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x80000001, @local, 0x7}, {0xa, 0x4e23, 0xffffec8f, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x3, [0x2, 0x6, 0x4, 0x10000, 0xffff0001, 0x100, 0x1, 0x37c]}, 0x5c) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r6, 0x2, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x3ff, @bearer=@l2={'eth', 0x3a, 'vxcan1\x00'}}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4c00) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001023010800000000e900e8ffffff0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r10, 0xae04) [ 538.569799][T18884] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 538.582637][T18884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 538.590292][T18884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:27 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x2800) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockname$packet(r4, &(0x7f00000018c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001900)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x11}, [@IFLA_IFALIAS={0x14, 0x14, 'nr0\x00'}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x3c}}, 0x0) 14:02:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000ed00000008001b000000000008000d0003000000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 538.758682][T18880] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 538.790423][T18880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 538.826785][T18880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 538.967005][T18856] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 538.995564][T18856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 539.004979][T18856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) setns(r1, 0x8a0a624bf4d24c3c) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800000000ec3cb7eceede3ef7feffffffffffffff20", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) 14:02:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 14:02:28 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2a03c4, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@rand_addr, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002880)={0x0, @dev, @empty}, &(0x7f00000028c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002a00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000029c0)={&(0x7f0000002900)={0x94, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r1}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffff7}}}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r3, 0x80044326, &(0x7f00000000c0)=0x6) rt_sigprocmask(0x0, &(0x7f0000000100)={0x8}, 0x0, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 539.111754][T18880] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 539.124970][T18880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 539.132740][T18880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 14:02:28 executing program 4: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="b100000000000084c3f18a6d12f6f286aed819921c420c00000000f8", @ANYRES32=0x0, @ANYRES16=r3], 0x3}}, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f00000000c0)=0xf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000005c0)={r6, &(0x7f00000003c0)="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", &(0x7f00000004c0)=""/194, 0x4}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r7 = fcntl$dupfd(r4, 0x0, r5) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x15001080}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x100) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000050a004a857fa069b9a3862cee08", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x30}}, 0x0) [ 539.317682][T18913] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 539.329192][T18913] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 539.338619][T18913] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:28 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000006c0)="4c81169f158d2221720cfa63663d4794444232df4ae83c7eedaf710fc4a5", &(0x7f0000000280)="8bfc03cbc564eabc43de7c061d5b60508a260297a1fbf651c2c3919f16bd2d35d461d31cb483f5add20022000002000000000000000000"}, 0xffffffffffffff4f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0}, &(0x7f0000000480)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) ptrace(0xffffffffffffffff, r4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c01000010000002000004000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004012b00740001001500000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000003000000000000000600000085100000feffffff9500000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='syzkaller\x00'], @ANYBLOB=' \x00\x00\x000\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/48], @ANYBLOB="000f04000400"/24, @ANYRES32=0x0, @ANYBLOB="0e000000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000002000000"], @ANYBLOB="0800000010000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="040000000c000000000040003f000000"], @ANYBLOB="1000000000000000080003000b0000000800030001000000080003000d000000740001000900000008000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="18000000ffff00000000000001010000850000004d00000018150000", @ANYRES32=r2, @ANYBLOB="0000000000000000850000002500000045071000000000009500000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='syzkaller\x00'], @ANYBLOB="00010000a5000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/165], @ANYBLOB="001104000400"/24, @ANYRES32=r3, @ANYBLOB="12000000", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="0600000005000000"], @ANYBLOB="0800000010000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="03feff0005000000faffffff01000080"], @ANYBLOB="100000000000000008000d0000000000"], 0x12c}}, 0x0) 14:02:28 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x20000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x40}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x2000) ioctl$RTC_VL_CLR(r2, 0x7014) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_G_STD(r7, 0x80085617, &(0x7f00000000c0)) 14:02:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 539.583669][T18928] __nla_validate_parse: 3 callbacks suppressed [ 539.583694][T18928] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:02:28 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@newlink={0x33d, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PHYS_PORT_ID={0x18, 0x22, "2373a00b46f385164c9b5796006c307c699fa3fd"}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x40}}, 0x0) [ 539.683913][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 539.696608][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 539.706461][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 539.741658][T18928] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 539.753228][T18928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 539.760945][T18928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) 14:02:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801}, 0x20}, 0x1, 0x0, 0x0, 0x20060008}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0x9, &(0x7f00000002c0)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000000c0)={r9, 0x71}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x2}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) 14:02:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x87776c51efa0d76e, @reserved}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:29 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d000000000087ec56dfdb1cf606018e4ae0c2e82405b53afc2db20408ed50855dda7aa240e0ef3f0715ee932f5c7a693924f8fe838b"], 0x404a}}, 0x0) 14:02:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@ipv6_getrule={0x20, 0x22, 0x200, 0x70bd2c, 0x25dfdbfb, {0xa, 0x0, 0x20, 0x8, 0x2, 0x0, 0x0, 0x1, 0x2}, [""]}, 0x20}}, 0x0) 14:02:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) 14:02:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) [ 540.129922][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.159950][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.171790][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 540.270569][T18960] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.281704][T18960] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.289490][T18960] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 540.377537][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.395220][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.404175][T18935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 540.460571][T18965] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.479516][T18965] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.490602][T18965] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 540.613578][T18952] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.636584][T18952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.671021][T18952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="6da3cc219c000009591a"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) 14:02:29 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x15f}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) dup2(0xffffffffffffffff, r3) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000080000000000000000000000000000ea"], 0x404a}}, 0x0) [ 540.747779][T18960] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.811017][T18960] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.826334][T18960] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 540.913628][T18985] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 541.001110][T18981] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 541.011241][T18992] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 541.043558][T18985] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 541.062360][ C0] net_ratelimit: 4 callbacks suppressed [ 541.062381][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 541.074378][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 541.120899][T18983] gretap0: refused to change device tx_queue_len [ 541.127548][T18983] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 541.149382][T18996] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 541.251370][T18992] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:30 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0xdc, 0x2000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x400, 0x0) ioctl(r0, 0x1, &(0x7f0000000240)="8649861ebb") fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xc, 0x8000) write$selinux_attr(r1, &(0x7f0000000100)='system_u:object_r:mount_exec_t:s0\x00', 0x22) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="30a4ff37fb1a0b96473b39ddbac4000000100001070000000000000000000000006c819343e470bf556ec0d586231a809d1a6eac011d3d7998c40fed4fa5b6b3e674489bda27302dbd60bbd5fcaed9e26ffcc1be54b3c1bb2c6b954f524ed92a2a4dbd50a957f972b11ad75a6aa62e04bba9350faee0d4440032174d348fda45c77fd68eb1ce1223ea7f0b25376200000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000d000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000340)={0x78, 0x5, 0x7ff, 0x2, 0x2}) getsockopt$inet6_mreq(r5, 0x29, 0x32, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vxcan1\x00', r6}) 14:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r1, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000000c0)={r1, 0xe7, 0x49}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'cryptd(sha256-arm64)\x00'}}, &(0x7f0000000200)="aacd228966138d306c6706a37b735c3e529cbbe597a77e1becbc9299ac0837b2b6063182d973902fce1afa5ba61bbd74eb0523a587c9b754a2d29bf97b4ad89964ea2b87756cd7ff25dbbc016b6e1e4dc5c1845be0a1638013e4719a10b5bf040322ae3347ec9150554dd278a3ee2d4145b70e30f24b80b561ed3140f4bf145a2e03ebf58b1cf69b5f18a5d2875aedeb67e64cdf8b677c0ea5eff9c01047b03fe04d4e4f7bd639f983d087b1982e66a3fccc6be385e84d3b07186c7d46e65199e67c97e48738cd3d099270fe1094f5d52d1a6bc9308507d45122c271cc548b448ce51399e18de0", &(0x7f0000000300)=""/73) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) 14:02:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffdd2, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x29f413d7aaadfa4c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20871}, [@IFLA_GROUP={0x8, 0x1b, 0x400}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 541.478065][T19012] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 541.532709][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 541.538877][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) 14:02:30 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000140)="5e53f300000000000000f58f17079d0a3f4aaebd9acdace4398c6dae6db642b68495122f8456c4de21a127ad53f6a5c587d30789965eabce5fb531dc90c821a8c86590ad86a07791f60856166e338630d84dddcf48474667ca30a4a832650e090bafb88c63aff51e57e5978eb091841c068c838aa817b47b8ec24e09873b918d1fa7aee1cfd73595d3384567f3fe536219bbf0cf9baab30f6a6e182deae2", &(0x7f0000000240)="5de4de90a9bfe5cb4ce20812c33ecf455f22726408bddbb0f6e3d1865c8564e71a7397105d4abd5a51e5fb08c478a83475fd8fe32a0b183b251d219f04b0e1e801c678dea592a14669809ce8ef0e40bbfc13ac0ce2f67ecaef7ff83b6b13126310149c90ef2fcac4cf1026e505de57e45f347bb350580f51e7fed6aa774f32ef5ec1e10964cb187cb473", 0x1}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$inet(r4, 0x0, &(0x7f00000006c0), 0x9a421ffc478cd7b) getpeername$inet(r5, &(0x7f0000000700)={0x2, 0x0, @multicast1}, &(0x7f0000000740)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes128, 0x6, [], "45d5c4308e0e5883d792e2f1a6864929"}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000007599bb2b44b22da1a046701d53269d7c82681186850f6a43fbf779d709d00f001b000000000008000500"], 0x404a}}, 0x0) [ 541.744578][T19022] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) bind$isdn_base(r3, &(0x7f0000000140)={0x22, 0xfa, 0x40, 0x9, 0x4}, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x800) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$FUSE_NOTIFY_STORE(r7, &(0x7f0000000180)={0x2d, 0x4, 0x0, {0x4, 0x8000, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 541.790806][T19025] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) dup2(r0, 0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockname$packet(r7, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) [ 542.010572][T19035] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:31 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/121) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet(r7, &(0x7f00000002c0)="2541136523b640433e1a3ea67c08eeba0ce70688df9451389f20f71bdddfd73df72caf0805362f14563c1664c1b4a188de2e31cf14a15627a3f07319584b42b13a35af5784339781eb58994c56d2d810b61c5a25d666f22228a17b29b20fd7fee2b3817b", 0x64, 0x8000, &(0x7f0000000340)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) 14:02:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000006001b000000000008000d1c03000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) pidfd_send_signal(r3, 0x16, &(0x7f00000001c0)={0x9, 0x4}, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-\xe3onerml\x00', 0xe0103, 0x0) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f00000000c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) prctl$PR_SET_TSC(0x1a, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xd, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="851000000100b263"], &(0x7f0000000180)='syzkaller\x00', 0x4, 0xd8, &(0x7f00000003c0)=""/216, 0x41000, 0x6, [], r5, 0xc, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000900)={0x0, 0x7, 0x4, 0x8}, 0x10}, 0x70) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 542.226190][T19044] netlink: 'syz-executor.4': attribute type 27 has an invalid length. [ 542.258155][T19046] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 542.342278][T19046] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 542.358500][T19044] netlink: 'syz-executor.4': attribute type 27 has an invalid length. 14:02:31 executing program 0: bind$can_raw(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000100000000000000000000000000000000058a316b3bc318351e18d922dca0e1d99dfbf63dad62af861e9a8b1c23c08881eb51e6c478546504747bd92a2f8d00c6136dcb1cca89b2e04b9c87231d88f9729fd703324e3926846493ed56624f04d9e79c8dc92f18d8406dd356d32fa16fd856b34269639a4", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESOCT=r1], @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x3}}, 0x0) 14:02:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0x20}}, 0x0) 14:02:31 executing program 0 (fault-call:7 fault-nth:0): clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 14:02:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0x20}}, 0x0) [ 542.723461][T19067] FAULT_INJECTION: forcing a failure. [ 542.723461][T19067] name failslab, interval 1, probability 0, space 0, times 0 [ 542.736462][T19067] CPU: 1 PID: 19067 Comm: syz-executor.0 Not tainted 5.4.0-rc5+ #0 [ 542.744411][T19067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.754514][T19067] Call Trace: [ 542.757889][T19067] dump_stack+0x191/0x1f0 [ 542.762301][T19067] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 542.768447][T19067] should_fail+0xa3f/0xa50 [ 542.772951][T19067] __should_failslab+0x264/0x280 [ 542.777963][T19067] should_failslab+0x29/0x70 [ 542.782612][T19067] kmem_cache_alloc_node+0xfa/0xe60 [ 542.787876][T19067] ? __alloc_skb+0x215/0xa10 [ 542.792566][T19067] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 542.798528][T19067] __alloc_skb+0x215/0xa10 [ 542.803017][T19067] netlink_sendmsg+0x783/0x1330 [ 542.807947][T19067] ? netlink_getsockopt+0x1430/0x1430 [ 542.813374][T19067] ___sys_sendmsg+0x14ff/0x1590 [ 542.818319][T19067] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 542.824465][T19067] ? __fget_light+0x6b1/0x710 [ 542.829207][T19067] ? kmsan_internal_set_origin+0x6a/0xb0 [ 542.834919][T19067] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 542.840880][T19067] __se_sys_sendmsg+0x305/0x460 [ 542.845844][T19067] __x64_sys_sendmsg+0x4a/0x70 [ 542.850676][T19067] do_syscall_64+0xb6/0x160 [ 542.855248][T19067] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 542.861181][T19067] RIP: 0033:0x45a219 14:02:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r2 = dup(r1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = gettid() sendmsg$nl_route(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_NET_NS_PID={0x8, 0x13, r10}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r12) r13 = getpid() r14 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r14, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r14, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r15, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r15, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r16 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r17) sendmsg$netlink(r6, &(0x7f00000005c0)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc, &(0x7f0000000540)=[{&(0x7f0000001440)={0x14f4, 0x20, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x17c, 0x77, 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@binary="32831e019f466a79cb229b4ca5eb8bbbb822c216cd1566a90bddd1f46e747eb804207adced9e07417ef2a5c34f9a2f4ec22ef0a74e5a60d1d448fd7b1d75450a09bcdbd2295937b5451a1ba281107e90f69a3fd3d72255893d9692fd61632083a47cdbaab09f59f213cee449daa2a5a41c107932a09bef2d"}, @typed={0x8, 0x5e, @uid=r12}, @typed={0x14, 0x25, @ipv6=@ipv4={[], [], @broadcast}}, @generic="7c47d02d041556bf3bd654d3c93e9c0e82f6a09c5e5ad5841210fd3b05dd0c52343c6953d475ea28ea52ad3262733b1fc4f40e4205e893284d2d71c171c6cf0ecbf07600fbf08aad050034db396f481ca0f65b2166ead7812fbf2e41ac224c1b11c4e3f102987e22126454dc49cefc08f38607d0f240313c4655d85aa0c593e2bb6fd3021ac595"]}, @generic="7a4168015c4f83b6a3392b246f959b4631f4a2723f3cd4985c8cc61d6a5d7933ab6820c8600f8546bd41c7c6a3993dd3c23337580bfe0783304ea5968ce0c512d094783e997401317967bbe9"]}, 0x1544}, {&(0x7f0000000400)={0x70, 0x1f, 0x208, 0x70bd25, 0x25dfdbff, "", [@nested={0x60, 0x47, [@generic="8506e9cc61105275f5af6b251d3d18688ffbc876c3b6bb1aaf74586052bc9c51d779779499f4bea4cdd84a2b3f2e1e1ba59f058c662dcc17eeaad5693892204b7d4c5e73e624aa3e1edcad516bf09291b46a385d33e2", @typed={0x4, 0x83}]}]}, 0x70}, {&(0x7f0000000680)={0x22c, 0x38, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@generic="cad6b727be03b63f61a4b239192b42aae27a747c0b62e2f09739eba2cb0af253b84dbf4a59ec6d41bef24d64b0a26fbca5ce141fd1e9b6065f5c381e8fb9266b51ef6e3f0d54ab93fb3b91b9339afd11ab61440c4187144dce7059977215a7c598a6cfb8cf6488e99910b6dc5f74022422bb625f1ba63eda5fd98f428595ed09293eb638020e31428557b1536acb6a242bb8686be1e5d520dec9d5c67dcde5cd9d1c4717a2a3f1a5b73ed44c084fcb4ed64ddfc2aab16f59ec8b8addca2132d9323501a6593589bddd13e709", @typed={0x8, 0x12, @pid=0xffffffffffffffff}, @nested={0x7c, 0x16, [@generic="36197ae2c86a67c3f368631e02bd1e15c882c42d90f05cc8c3fdc8480bca2f39770ef5f11bba6053ae1af747799885d2c50b511ab3340ab5f0b0e3ae50b57babfe908d950d09b5e17382777c00f77b38885282d63f", @typed={0x8, 0x8e, @str='\x00'}, @typed={0x8, 0x95, @ipv4=@rand_addr=0x80000001}, @typed={0x8, 0x5f, @fd}, @typed={0x8, 0x26, @pid=r13}]}, @generic="7cdf609d5567cb80e3074d60a596d10a4b398646fd00e9705b1a30490988fff901574aea3e88fce41f7f49210f423d8267089e7f57ac1105d93b64cd97bcfc5c69cc17d2cbf314a50e321fc4ae50fdba4734d1e0567e292ca17f6749fb74586033d101eb54095896a6b4dacb75323a0184a3b1ea68c56d215bb2ae976c377f1941e13b870158dca78bf65ff3c1f34bac96fbcd5063f61423b9da0fe04688126637acb1", @generic="f2b8b66180167742ad45e874ee4de4c5ae09dd122f40bc99a2fb780c", @typed={0xc, 0x3c, @u64=0x4}]}, 0x22c}, {&(0x7f0000000480)={0x24, 0x3a, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x14, 0x70, [@typed={0x8, 0xe, @fd=r14}, @typed={0x8, 0x45, @fd}]}]}, 0x24}, {&(0x7f00000004c0)={0x14, 0x19, 0x800, 0x70bd29, 0x25dfdbfe, "", [@typed={0x4, 0x7d}]}, 0x14}, {&(0x7f0000000500)={0x18, 0x1a, 0x0, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x1b, @u32=0x400}]}, 0x18}, {&(0x7f00000008c0)={0x1c8, 0x1c, 0x100, 0x70bd25, 0x25dfdbfe, "", [@nested={0x64, 0x44, [@typed={0x8, 0x6b, @u32=0x8000}, @typed={0x8, 0x7f, @fd=r15}, @generic="a3ac5c3a7c8bd28ca2c440b99ca3a82a64ef5703fe1edc14ab3b7de42db1fddd89e3e0e5e61c357f7f18d498ae0ce1c90a28165220d2cd95fdbacef2949b7185a11a6ec468a404064a49ae843016fe84"]}, @generic="6dea5461e3c93fe5ee625c944fca8dddb5b1e6a44dacf2fcef146c68ed9c0c0ce0446bd8ca83d48fbbf2767d22bfb4a14e71e8bdfd4b37357ef044914c6115aba87ae0319089c8f72cd02cbc8dce83535580d8b70393e6338545a98e1251", @typed={0x8, 0x90, @uid=r17}, @generic="5c3a0505b6b14207c6fc4bcd677871ce7c9496d12bde0a635430deddd87dbf59fd5b3c9474c1b010a77d58a0c7ff390bc7fa25d8395799f1d03a27b5e9651341391cbda48aeeff994b86b17d6fd2e05ec46303b175df537bb34854f34282ab6fb26ed487d10e876288ff8d64b4cc9020524090156e2552ab83d2420c876287c2fb8e2ef641b659f09e046dfe5b4a0022a77022757a2fb112f570a7be86944be3238ac3e1d316fcf14225952ad08c283ad37b46a4d409ebdc37dae7692f9404971432618359903426cc7a54f222fa3068f0ae05954c51beb8196fd040361341bfbb768820e46e3340563caea15594"]}, 0x1c8}], 0x8, 0x0, 0x0, 0x8000}, 0x80) socketpair$unix(0x1, 0xe66ba280d8fe5729, 0x0, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r18 = socket$netlink(0x10, 0x3, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0xa6, 0x8000000000000001, 0x8, 0x4, @buffer={0x0, 0x20, &(0x7f00000000c0)=""/32}, &(0x7f0000000100)="740d6906b233b3aa", &(0x7f0000000140)=""/117, 0x2, 0x12, 0x2, &(0x7f00000001c0)}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000340)={0x9, 0x4, 0x8000, 0x1f, 'syz0\x00', 0x7}) r19 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r19, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = gettid() sendmsg$nl_route(r21, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_NET_NS_PID={0x8, 0x13, r22}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) ioprio_set$pid(0x2, r22, 0x5) sendmsg$nl_route(r18, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x100, 0x0, 0x0, {}, [@IFLA_GROUP={0xfffffffffffffe4e}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 542.865131][T19067] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 542.884795][T19067] RSP: 002b:00007f50a88b2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 542.893282][T19067] RAX: ffffffffffffffda RBX: 00007f50a88b2c90 RCX: 000000000045a219 [ 542.901308][T19067] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000006 [ 542.909343][T19067] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:02:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x18000, 0x688100) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vxcan1\x00', 0x0}) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x114, 0x114, 0xa, [@struct={0x5, 0x5, 0x0, 0x4, 0x1, 0x8001, [{0x0, 0x1, 0xffffffff}, {0x5, 0x3, 0x81}, {0x3, 0x3, 0x4}, {0x1, 0x5, 0x6}, {0x4, 0x3, 0x3}]}, @const={0x3, 0x0, 0x0, 0xa, 0x5}, @restrict={0xc}, @union={0x0, 0x9, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x2, 0x7}, {0x0, 0x2, 0x401}, {0xd, 0x1, 0xffffffd7}, {0x6, 0x3, 0x1ff}, {0x1, 0x0, 0x20}, {0x2, 0x1, 0x1ff}, {0x1, 0x40004, 0x8001}, {0xe, 0x4}, {0x7, 0x2, 0xbef8}]}, @fwd={0xe}, @func={0x7, 0x0, 0x0, 0xc, 0x2}, @func={0x3, 0x0, 0x0, 0xc, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x8000}}]}, {0x0, [0x83, 0x30, 0x30, 0x30, 0x2e, 0x0, 0x30, 0x0]}}, &(0x7f0000000500)=""/224, 0x136, 0xe0, 0x1}, 0x20) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000700)=@newlink={0xb0, 0x10, 0x8c012a40b25ecf45, 0x0, 0x0, {}, [@IFLA_XDP={0x88, 0x2b, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_FD={0x39b, 0x1, {0xc, 0x8, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x265, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x0, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6b}, @jmp={0x5, 0x0, 0xb, 0x1, 0x7, 0x7fffffffffffffe0, 0xfffffffffffffffc}, @generic={0xff, 0x2, 0x2, 0x1000, 0x7}]}, &(0x7f0000000240)='GPL\x00', 0xfb3a, 0x66, &(0x7f0000000140)=""/118, 0x40f00, 0x2, [], r2, 0x0, r3, 0x8, &(0x7f0000000680)={0x0, 0x2}, 0x8, 0x10, &(0x7f00000006c0)={0x3f, 0xa, 0x4, 0x5}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xc1}]}, 0xb0}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x1, 0x125800) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000840)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x25c840, 0x0) ioctl$VIDIOC_S_CTRL(r7, 0xc008561c, &(0x7f00000002c0)={0x0, 0x5}) r8 = fcntl$dupfd(r5, 0x0, r6) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r10 = socket$tipc(0x1e, 0x5, 0x0) write$binfmt_misc(r10, &(0x7f0000000880)=ANY=[@ANYBLOB="73797a3137ab8a29b5c8bbcf60c15febd54b833509108a58f230907eb50901f78e294437f781f169c6875a1e4aa3505ee89e5a1a80f5b18fd9a3dce7936e9739f623c9c2ecace0a0d2b191a6479c5767e777f14ee2272b6b92342afcf53f038d4f5332051e16011ba32652ff1717e5e0fa7dfe757f65cfcf56df26ae68c6e84469423d1116869109c23316500dec530570de24890eeda240c43e109d1d3518ea6fae037e752b99f4d0c1de0000000000000000"], 0x8c) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r13, 0x0, r12) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00000007c0)={r12, r16}) 14:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x70bd29, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) [ 542.917393][T19067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50a88b36d4 [ 542.925430][T19067] R13: 00000000004c8011 R14: 00000000004de488 R15: 0000000000000007 [ 542.926337][T19070] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 542.949902][T19070] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 542.957664][T19070] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0x20}}, 0x0) 14:02:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, 0x0, r7) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r9) getgroups(0x4, &(0x7f0000000140)=[0x0, r8, r9, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r11) getgroups(0x4, &(0x7f0000000140)=[0x0, r10, r11, 0x0]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r15) getgroups(0x4, &(0x7f0000000140)=[0x0, r14, r15, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r17) getgroups(0x4, &(0x7f0000000440)=[0x0, r14, r16, 0xee01]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r20) getgroups(0x4, &(0x7f0000000140)=[0x0, r19, r20, 0x0]) r21 = getegid() setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {}, [{0x2, 0x8, r1}, {0x2, 0x2, 0xee00}, {0x2, 0x5, 0xee00}, {0x2, 0x2, r3}, {0x2, 0x4, r5}, {0x2, 0x4, r7}], {0x4, 0x2}, [{0x8, 0x2, r9}, {0x8, 0x2, r10}, {0x8, 0x6, r12}, {0x8, 0x2, r13}, {0x8, 0x24ee150da26ea65a}, {0x8, 0x0, r18}, {0x8, 0x6, r20}, {0x8, 0x0, r21}], {0x10, 0x2}, {0x20, 0xd0fbdc3c354400a2}}, 0x94, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r22, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)=ANY=[@ANYBLOB="380000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000e408001b008b58744b6f910c963bd4d78b540000000010002200d6e3c8caf11460cd47700000"], 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r24 = socket(0x11, 0x800000003, 0x0) bind(r24, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r23, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = fcntl$dupfd(r26, 0x0, r25) ioctl$PERF_EVENT_IOC_ENABLE(r27, 0x8912, 0x400200) r28 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r28, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000cff26ac6a16f0b7ff18ec5c3f09b2027aba3f8"], 0x404a}}, 0x0) 14:02:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000010000108007ad5bd4049bc00"/26, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 543.132986][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 543.139427][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 543.151845][T19083] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 543.160093][T19083] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 14:02:32 executing program 0 (fault-call:7 fault-nth:1): clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 14:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)=ANY=[@ANYBLOB="3000000010cac573979ccc13ef05ffffffe5008033cde89d523e2250a62b5ef97999c12c9be4016424b964336b361999f9ea78438c903934afbff134a1c3a1f5db6d0e30d8e4bcfa416e1c21b8ed4fa762255eb100e1133590647186a8f50fb20febbc5738d619f09ae788f531c8bf98e07cbe0798068a32b2a80ca2e3ed53a3ee327749331a68f8d9f5e3821016fe40aa8bb51b2a7a6eebb5a6e964", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008001b0027bd0000"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route_sched(r3, 0x0, 0x200400c5) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000440)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000000480)=0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0x9, &(0x7f00000002c0)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000002c0)={r9, @in6={{0xa, 0x4e21, 0x7, @mcast2, 0x9}}, 0x3, 0x4, 0xffffffff, 0x4, 0x4}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={r10, 0x6}, &(0x7f0000000400)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) r11 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r12 = syz_open_dev$cec(&(0x7f0000000500)='/dev/cec#\x00', 0x3, 0x2) splice(r2, &(0x7f00000004c0)=0xfffffffffffffff7, r12, &(0x7f0000000540), 0x3, 0x9) r13 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = socket$caif_stream(0x25, 0x1, 0x5) io_uring_register$IORING_REGISTER_FILES_UPDATE(r16, 0x6, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[0xffffffffffffffff, r0, r11, r11, r17]}, 0x5) sendmsg$nl_route(r13, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="2f00000010000108000000000000000900000000", @ANYRES32=0x0, @ANYBLOB="00005c0000827877ef7fe237ef1a000000000008000d26f5b9f96ae6e28e708e75feb35af80036fb415a02687af7f1c9f494642a0e5b04bd9fd5cb3dae4f74bdeefb6a00e6723281b31cfefb2a694e6744ba3b084cc7f5e8b032a466044bcde0538adb4a1919defc60f66d170f1c397ed7ac8b711943210bd1634c5ab788427be1779b0adb0f2f93d788f26786d997c7997e89a88ded8f1dd7c468067c37a3b646d9878811525638aa1b4bab4014928104f9b166150f2df975081312989fdc6579d655ab4c17747b8f8ca8c0f938813277cd"], 0x404a}}, 0x0) [ 543.252464][T19082] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 543.352347][T19082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 543.364769][T19082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 543.372666][T19082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 543.404560][T19070] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 543.418950][T19070] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 543.434821][T19094] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:32 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 543.525075][T19096] FAULT_INJECTION: forcing a failure. [ 543.525075][T19096] name failslab, interval 1, probability 0, space 0, times 0 [ 543.538036][T19096] CPU: 1 PID: 19096 Comm: syz-executor.0 Not tainted 5.4.0-rc5+ #0 [ 543.545972][T19096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.556047][T19096] Call Trace: [ 543.559374][T19096] dump_stack+0x191/0x1f0 [ 543.563748][T19096] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 543.569676][T19096] should_fail+0xa3f/0xa50 [ 543.574136][T19096] __should_failslab+0x264/0x280 [ 543.579106][T19096] should_failslab+0x29/0x70 [ 543.583726][T19096] __kmalloc_node_track_caller+0x1c6/0x1390 [ 543.589658][T19096] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 543.595753][T19096] ? netlink_sendmsg+0x783/0x1330 [ 543.600812][T19096] ? netlink_sendmsg+0x783/0x1330 [ 543.605887][T19096] __alloc_skb+0x306/0xa10 [ 543.610335][T19096] ? netlink_sendmsg+0x783/0x1330 [ 543.615408][T19096] netlink_sendmsg+0x783/0x1330 [ 543.620523][T19096] ? netlink_getsockopt+0x1430/0x1430 [ 543.625921][T19096] ___sys_sendmsg+0x14ff/0x1590 [ 543.630807][T19096] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 543.636918][T19096] ? __fget_light+0x6b1/0x710 [ 543.641620][T19096] ? kmsan_internal_set_origin+0x6a/0xb0 [ 543.647293][T19096] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 543.653235][T19096] __se_sys_sendmsg+0x305/0x460 [ 543.658131][T19096] __x64_sys_sendmsg+0x4a/0x70 [ 543.662944][T19096] do_syscall_64+0xb6/0x160 [ 543.668084][T19096] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 543.673993][T19096] RIP: 0033:0x45a219 [ 543.677925][T19096] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 543.697570][T19096] RSP: 002b:00007f50a88b2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 543.706009][T19096] RAX: ffffffffffffffda RBX: 00007f50a88b2c90 RCX: 000000000045a219 [ 543.713997][T19096] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000006 14:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x128) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x9cfe8306931482a8, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x20040, 0x0) bind$can_raw(r1, 0x0, 0xffffff17) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r6, r1}) [ 543.722011][T19096] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 543.730007][T19096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50a88b36d4 [ 543.738013][T19096] R13: 00000000004c8011 R14: 00000000004de488 R15: 0000000000000007 [ 543.791138][T19104] FAULT_INJECTION: forcing a failure. [ 543.791138][T19104] name failslab, interval 1, probability 0, space 0, times 0 [ 543.804703][T19104] CPU: 1 PID: 19104 Comm: syz-executor.2 Not tainted 5.4.0-rc5+ #0 [ 543.812649][T19104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.822739][T19104] Call Trace: [ 543.826067][T19104] dump_stack+0x191/0x1f0 [ 543.830452][T19104] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 543.836395][T19104] should_fail+0xa3f/0xa50 [ 543.840852][T19104] __should_failslab+0x264/0x280 [ 543.845839][T19104] should_failslab+0x29/0x70 [ 543.850476][T19104] kmem_cache_alloc_node+0xfa/0xe60 [ 543.855705][T19104] ? __alloc_skb+0x215/0xa10 [ 543.860346][T19104] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 543.866272][T19104] __alloc_skb+0x215/0xa10 [ 543.870739][T19104] netlink_sendmsg+0x783/0x1330 [ 543.875645][T19104] ? netlink_getsockopt+0x1430/0x1430 [ 543.881041][T19104] ___sys_sendmsg+0x14ff/0x1590 [ 543.885924][T19104] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 543.892045][T19104] ? __fget_light+0x6b1/0x710 [ 543.896752][T19104] ? kmsan_internal_set_origin+0x6a/0xb0 [ 543.902440][T19104] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 543.908364][T19104] __se_sys_sendmsg+0x305/0x460 [ 543.913276][T19104] __x64_sys_sendmsg+0x4a/0x70 [ 543.918069][T19104] do_syscall_64+0xb6/0x160 [ 543.922612][T19104] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 543.928624][T19104] RIP: 0033:0x45a219 [ 543.932550][T19104] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 543.952180][T19104] RSP: 002b:00007f20f29d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 543.960659][T19104] RAX: ffffffffffffffda RBX: 00007f20f29d7c90 RCX: 000000000045a219 [ 543.968652][T19104] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 543.976652][T19104] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 543.984641][T19104] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20f29d86d4 [ 543.992635][T19104] R13: 00000000004c875f R14: 00000000004ded58 R15: 0000000000000004 [ 544.026898][T19080] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 544.038488][T19080] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 544.048280][T19080] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0xc9) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x8000) write$capi20_data(r8, &(0x7f00000002c0)={{0x10, 0xbb, 0x41, 0x82, 0x7, 0x5}, 0x92, "57a693357cf15e37fa19e5ad81c11dc05c5ba51f9abc670e76319a079ec28b97aa2bee30cba3d6c76587d7041127c8baa06aa46c2aca4dacae479a40bb191d81627149dd5b351cfcbb965d0aa5cd627eb13898a10aebfa985024013a9a3b66340d4d41ca9062b8dd56026e39baa3e33629e6b815c147fee03272ffb56c8b8ea5820112ee285985595fd4665f9337ad4d8063"}, 0xa4) r9 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r13, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r14, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x5, 0xd9, 0x8, 0xbd6]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_ALGID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010ac360800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000300"/24], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f0000000680)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 544.137614][T19070] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:02:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r1 = dup(0xffffffffffffffff) write$UHID_GET_REPORT_REPLY(r1, &(0x7f00000000c0)={0xa, 0xa, 0x2, 0x7}, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@getrule={0x14, 0x22, 0x800, 0x70bd28, 0x25dfdbfd, {}, ["", ""]}, 0x14}}, 0x0) 14:02:33 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:02:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x23}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={0xffffffffffffffff, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="bd0000789102", @ANYRES16=r5, @ANYBLOB="10002dbd7000ffdbdf25010000001800010014000300e000000200"/38], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r6 = fcntl$dupfd(r3, 0x0, r4) socketpair$unix(0x1, 0x0, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r7) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000187fe98190000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) connect$inet6(r11, &(0x7f00000000c0)={0xa, 0x4e24, 0xb6, @mcast2, 0x1}, 0x1c) [ 544.301733][T19112] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 544.314580][T19112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 544.322424][T19112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 544.453987][T19123] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 544.465623][T19123] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 544.473415][T19123] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:33 executing program 0 (fault-call:7 fault-nth:2): clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 14:02:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0)="61b20bc3176a2105c0190ae87d87dca66a7220ec41f508c50d390647533f527c426b7b3bea48617b1f9b40b7a07ff4fddf5af721d636244bd045edf3187ae68860dde87a349a1135e4d2f45a26d683104f52fcd10c2374cfcf4f33eb1a46c28dd1a9ab1eb7079f747aee9ef5b5a8258fb1b68cb12c3c83f14196bd8836363c9c53862db5f283a383bbdcb833a4d9a11beb883ca1cb1625d619597e6a7871ec8596faf9225674f3cee560bd0d46838bd80897ac86b0eec82d11745d2d16306f20", 0xc0, 0x14, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) recvfrom$inet6(r9, &(0x7f0000000180)=""/66, 0x42, 0x2, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @mcast1, 0x12}, 0x1c) [ 544.511115][T19125] FAULT_INJECTION: forcing a failure. [ 544.511115][T19125] name failslab, interval 1, probability 0, space 0, times 0 [ 544.533473][T19125] CPU: 1 PID: 19125 Comm: syz-executor.2 Not tainted 5.4.0-rc5+ #0 [ 544.533496][T19125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:02:33 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 544.533512][T19125] Call Trace: [ 544.533564][T19125] dump_stack+0x191/0x1f0 [ 544.533620][T19125] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.533672][T19125] should_fail+0xa3f/0xa50 14:02:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) msgget(0x0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) [ 544.533733][T19125] __should_failslab+0x264/0x280 14:02:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r5, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x248d1) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f0000000140)={{0x3, 0x0, @reserved="7ade2042d9d6410c776c8d8b10367afa64fae62545b02bc284c155e21a2d35f4"}, 0x8c, [], "86de52870414275cb97a1e957367f5b10111534e8f331b6537b56725f1efa1215d1ddfd757dcf95292d763b05c3faddbe2263fd89806313f3ad3a96585d14093faf74fac8e710bfb15519fe97345003f329694424b8bcb642a4f57f082d70945a7ad91709a8a759fd758a47b25e5be6e7c0005116545c93d84654665559ecf03c0d1f58ec20afdca317c14b3"}) [ 544.533782][T19125] should_failslab+0x29/0x70 [ 544.533828][T19125] __kmalloc_node_track_caller+0x1c6/0x1390 [ 544.533879][T19125] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 544.533919][T19125] ? netlink_sendmsg+0x783/0x1330 [ 544.533971][T19125] ? netlink_sendmsg+0x783/0x1330 [ 544.534028][T19125] __alloc_skb+0x306/0xa10 [ 544.534066][T19125] ? netlink_sendmsg+0x783/0x1330 [ 544.534118][T19125] netlink_sendmsg+0x783/0x1330 [ 544.534177][T19125] ? netlink_getsockopt+0x1430/0x1430 [ 544.534216][T19125] ___sys_sendmsg+0x14ff/0x1590 [ 544.534263][T19125] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 544.534330][T19125] ? __fget_light+0x6b1/0x710 [ 544.534372][T19125] ? kmsan_internal_set_origin+0x6a/0xb0 [ 544.534429][T19125] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.534472][T19125] __se_sys_sendmsg+0x305/0x460 [ 544.534530][T19125] __x64_sys_sendmsg+0x4a/0x70 [ 544.534573][T19125] do_syscall_64+0xb6/0x160 [ 544.534622][T19125] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 544.534649][T19125] RIP: 0033:0x45a219 [ 544.534694][T19125] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:02:34 executing program 0 (fault-call:7 fault-nth:3): clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 544.534716][T19125] RSP: 002b:00007f20f29d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 544.534756][T19125] RAX: ffffffffffffffda RBX: 00007f20f29d7c90 RCX: 000000000045a219 [ 544.534781][T19125] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 544.534805][T19125] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 544.534830][T19125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20f29d86d4 [ 544.534855][T19125] R13: 00000000004c875f R14: 00000000004ded58 R15: 0000000000000004 [ 544.777517][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 544.820060][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 544.827567][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 544.946067][T19139] FAULT_INJECTION: forcing a failure. [ 544.946067][T19139] name failslab, interval 1, probability 0, space 0, times 0 [ 544.946115][T19139] CPU: 0 PID: 19139 Comm: syz-executor.0 Not tainted 5.4.0-rc5+ #0 [ 544.946138][T19139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.946154][T19139] Call Trace: [ 544.946210][T19139] dump_stack+0x191/0x1f0 [ 544.946263][T19139] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.946315][T19139] should_fail+0xa3f/0xa50 [ 544.946378][T19139] __should_failslab+0x264/0x280 [ 544.946429][T19139] should_failslab+0x29/0x70 [ 544.946469][T19139] __kmalloc+0xae/0x410 [ 544.946517][T19139] ? kzalloc+0x53/0xb0 14:02:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="87edb24eca5afeb0110ed4a127627255", 0x10) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 544.946566][T19139] kzalloc+0x53/0xb0 [ 544.946614][T19139] fib_nl2rule+0x4e7/0x2880 [ 544.946685][T19139] fib_nl_newrule+0x85f/0x2ea0 [ 544.946755][T19139] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 544.946806][T19139] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.946852][T19139] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 544.946895][T19139] ? __mutex_lock+0x1683/0x19c0 [ 544.946964][T19139] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.947011][T19139] ? fib_rules_seq_read+0x400/0x400 [ 544.947064][T19139] rtnetlink_rcv_msg+0x115a/0x1580 [ 544.947113][T19139] ? __x64_sys_sendmsg+0x4a/0x70 [ 544.947167][T19139] ? __msan_instrument_asm_store+0x98/0x140 [ 544.947221][T19139] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.947275][T19139] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 544.947322][T19139] ? rhashtable_jhash2+0x3a9/0x4d0 [ 544.947372][T19139] ? kmsan_get_metadata+0x39/0x350 [ 544.947418][T19139] ? kmsan_get_metadata+0x39/0x350 [ 544.947465][T19139] ? kmsan_internal_set_origin+0x6a/0xb0 [ 544.947508][T19139] ? kmsan_get_metadata+0x39/0x350 [ 544.947563][T19139] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.947608][T19139] netlink_rcv_skb+0x431/0x620 [ 544.947654][T19139] ? rtnetlink_bind+0x120/0x120 [ 544.947712][T19139] rtnetlink_rcv+0x50/0x60 [ 544.947752][T19139] netlink_unicast+0xf3e/0x1020 [ 544.947814][T19139] netlink_sendmsg+0x110f/0x1330 [ 544.947879][T19139] ? netlink_getsockopt+0x1430/0x1430 [ 544.947919][T19139] ___sys_sendmsg+0x14ff/0x1590 [ 544.947969][T19139] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 544.948046][T19139] ? __fget_light+0x6b1/0x710 [ 544.948089][T19139] ? kmsan_internal_set_origin+0x6a/0xb0 [ 544.948145][T19139] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 544.948187][T19139] __se_sys_sendmsg+0x305/0x460 [ 544.948245][T19139] __x64_sys_sendmsg+0x4a/0x70 [ 544.948286][T19139] do_syscall_64+0xb6/0x160 [ 544.948331][T19139] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 544.948362][T19139] RIP: 0033:0x45a219 [ 544.948409][T19139] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 544.948432][T19139] RSP: 002b:00007f50a8891c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 544.948476][T19139] RAX: ffffffffffffffda RBX: 00007f50a8891c90 RCX: 000000000045a219 [ 544.948502][T19139] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000006 [ 544.948527][T19139] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 544.948554][T19139] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50a88926d4 [ 544.948580][T19139] R13: 00000000004c8011 R14: 00000000004de488 R15: 0000000000000007 [ 544.948743][T19139] __nla_validate_parse: 4 callbacks suppressed [ 544.948765][T19139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 545.048923][T19141] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 545.078211][T19141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 545.079836][T19141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 545.220675][T19138] FAULT_INJECTION: forcing a failure. [ 545.220675][T19138] name failslab, interval 1, probability 0, space 0, times 0 [ 545.520824][T19138] CPU: 1 PID: 19138 Comm: syz-executor.2 Not tainted 5.4.0-rc5+ #0 [ 545.528755][T19138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 545.538874][T19138] Call Trace: [ 545.542255][T19138] dump_stack+0x191/0x1f0 [ 545.546676][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.552652][T19138] should_fail+0xa3f/0xa50 [ 545.557170][T19138] __should_failslab+0x264/0x280 [ 545.562197][T19138] should_failslab+0x29/0x70 [ 545.566881][T19138] kmem_cache_alloc_trace+0xf7/0xd10 [ 545.572235][T19138] ? rtnl_newlink+0xe2/0x38d0 [ 545.576978][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.582952][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.588913][T19138] ? rtnl_setlink+0x7a0/0x7a0 [ 545.593651][T19138] rtnl_newlink+0xe2/0x38d0 [ 545.598240][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.606828][T19138] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 545.612973][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.618930][T19138] ? kmsan_get_metadata+0x39/0x350 [ 545.624113][T19138] ? kmsan_get_metadata+0x39/0x350 [ 545.629306][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.635265][T19138] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 545.641389][T19138] ? balance_callback+0x48/0x260 [ 545.646392][T19138] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 545.652620][T19138] ? kmsan_get_metadata+0x39/0x350 [ 545.657803][T19138] ? kmsan_internal_set_origin+0x6a/0xb0 [ 545.663489][T19138] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 545.669622][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.675613][T19138] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 545.681834][T19138] ? __mutex_lock+0x1683/0x19c0 [ 545.686766][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.692702][T19138] ? rtnl_setlink+0x7a0/0x7a0 [ 545.697414][T19138] rtnetlink_rcv_msg+0x115a/0x1580 [ 545.702568][T19138] ? __x64_sys_sendmsg+0x4a/0x70 [ 545.707651][T19138] ? __msan_instrument_asm_store+0x98/0x140 [ 545.713585][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.719513][T19138] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 545.725625][T19138] ? rhashtable_jhash2+0x3a9/0x4d0 [ 545.730904][T19138] ? kmsan_get_metadata+0x39/0x350 [ 545.736047][T19138] ? kmsan_get_metadata+0x39/0x350 [ 545.741189][T19138] ? kmsan_internal_set_origin+0x6a/0xb0 [ 545.746849][T19138] ? kmsan_get_metadata+0x39/0x350 [ 545.752087][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.758058][T19138] netlink_rcv_skb+0x431/0x620 [ 545.762853][T19138] ? rtnetlink_bind+0x120/0x120 [ 545.767741][T19138] rtnetlink_rcv+0x50/0x60 [ 545.772180][T19138] netlink_unicast+0xf3e/0x1020 [ 545.777070][T19138] netlink_sendmsg+0x110f/0x1330 [ 545.782053][T19138] ? netlink_getsockopt+0x1430/0x1430 [ 545.787459][T19138] ___sys_sendmsg+0x14ff/0x1590 [ 545.792338][T19138] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 545.798448][T19138] ? __fget_light+0x6b1/0x710 [ 545.803149][T19138] ? kmsan_internal_set_origin+0x6a/0xb0 [ 545.808817][T19138] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 545.814734][T19138] __se_sys_sendmsg+0x305/0x460 [ 545.819636][T19138] __x64_sys_sendmsg+0x4a/0x70 [ 545.824423][T19138] do_syscall_64+0xb6/0x160 [ 545.828983][T19138] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 545.834891][T19138] RIP: 0033:0x45a219 [ 545.838815][T19138] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 545.859130][T19138] RSP: 002b:00007f20f29d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 545.867566][T19138] RAX: ffffffffffffffda RBX: 00007f20f29d7c90 RCX: 000000000045a219 [ 545.875559][T19138] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 545.883546][T19138] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 545.891532][T19138] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20f29d86d4 [ 545.899531][T19138] R13: 00000000004c875f R14: 00000000004ded58 R15: 0000000000000004 [ 546.029427][T19166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 546.047887][T19166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 546.063778][T19166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 546.139508][T19148] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 546.160880][T19148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 546.174764][T19148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 546.280751][T19150] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 546.308976][T19150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 546.320349][T19150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 546.387457][T19158] FAULT_INJECTION: forcing a failure. [ 546.387457][T19158] name failslab, interval 1, probability 0, space 0, times 0 [ 546.400273][T19158] CPU: 0 PID: 19158 Comm: syz-executor.0 Not tainted 5.4.0-rc5+ #0 [ 546.408224][T19158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.418360][T19158] Call Trace: [ 546.421824][T19158] dump_stack+0x191/0x1f0 [ 546.426211][T19158] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 546.432167][T19158] should_fail+0xa3f/0xa50 [ 546.436695][T19158] __should_failslab+0x264/0x280 [ 546.441681][T19158] should_failslab+0x29/0x70 [ 546.454843][T19158] kmem_cache_alloc_node+0xfa/0xe60 [ 546.460126][T19158] ? __alloc_skb+0x215/0xa10 [ 546.464779][T19158] ? rtnetlink_rcv_msg+0x121c/0x1580 [ 546.470176][T19158] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 546.476138][T19158] __alloc_skb+0x215/0xa10 [ 546.480646][T19158] netlink_ack+0x579/0x1190 [ 546.485236][T19158] ? kmsan_get_metadata+0x39/0x350 [ 546.490435][T19158] ? kmsan_get_metadata+0x39/0x350 [ 546.495644][T19158] netlink_rcv_skb+0x316/0x620 [ 546.500486][T19158] ? rtnetlink_bind+0x120/0x120 [ 546.505433][T19158] rtnetlink_rcv+0x50/0x60 [ 546.509922][T19158] netlink_unicast+0xf3e/0x1020 [ 546.514899][T19158] netlink_sendmsg+0x110f/0x1330 [ 546.519974][T19158] ? netlink_getsockopt+0x1430/0x1430 [ 546.525422][T19158] ___sys_sendmsg+0x14ff/0x1590 [ 546.530357][T19158] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 546.536518][T19158] ? __fget_light+0x6b1/0x710 [ 546.541268][T19158] ? kmsan_internal_set_origin+0x6a/0xb0 [ 546.546979][T19158] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 546.552954][T19158] __se_sys_sendmsg+0x305/0x460 [ 546.557907][T19158] __x64_sys_sendmsg+0x4a/0x70 [ 546.562753][T19158] do_syscall_64+0xb6/0x160 [ 546.567339][T19158] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 546.573292][T19158] RIP: 0033:0x45a219 [ 546.581281][T19158] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 546.600949][T19158] RSP: 002b:00007f50a8891c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 546.609582][T19158] RAX: ffffffffffffffda RBX: 00007f50a8891c90 RCX: 000000000045a219 [ 546.617614][T19158] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000006 [ 546.625633][T19158] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 546.633675][T19158] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50a88926d4 [ 546.641716][T19158] R13: 00000000004c8011 R14: 00000000004de488 R15: 0000000000000007 [ 546.650166][T19158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:02:35 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_pgetevents(r4, 0x4, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8e, 0x101000) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 546.757147][T19157] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 546.805394][T19157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 546.828972][T19157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 546.957396][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x9, 0x6d, 0x20000000000001, 0x0, 0x0, 0x3}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="5d0b5595a77194722d0fcd2f63ee4adba0684b0c2c1238b7074193a76382c2c804e82aa3c9daaa90ac7f91fde5049b06ddabfe091e08b57445b8c03942cb4fbfa83096b5cc58964b56a3ecbfa95c2b3e98da67", 0x53}, {&(0x7f00000003c0)="8e18294126f7a2c2107a7dbef121b905b39b53885b411b6eb6e8fa45a2e92574f61f3d038e69044026e31cf67a6a6486cefadbeec8787947a6f86cd704d7c0690089bfdc8dd33b53c276e457734632cf930a5034dbaa75985e4e7182bc09c7d8600bcf8aeb84bc21eeb9c7f0b8cee7bd3145ce5678594793d8fac987b25dba2d49334cfa8f13dd4288800cc324b1178fdeaba89823e1dac254bbed9bfa31bb3386ea4fced554d4798b3fb5dd3d95b462995780a605498a3f395a2432c0d835338df5d1368725ee037638d192cdf4e152d02d791425aead982f7022cf37f52ff714bf0c4b", 0xe4}, {&(0x7f00000001c0)="1c43855ffe745ee189deda480eaf19695048d8b2295360b75e5249219e4e9685be3524f283d919a0bb4d603751fd3b1b10305d7dc589d2a5f36379ac85e0f2e8029c12e5b27a10fd1adc90e027c1b4def36bf04995dde65625db5c", 0x5b}, {&(0x7f00000002c0)="98ddb7b8887f92de851b2c57337dceae936491ca3fd7f65c8692c812d5ffffb6fc7b9542f8c7d631d09c005404adf281c17b91ce571a1fcbe52eb4563dd93d23219cacfb9229561b891dc3aff374be91dd8cb1c8b58328b327e6da390dda8d6f2e3ad6cfc94421850aaefb0cb60e54825c43ddc782c463ecc76904b986e64b3ebfab9455f4a76ef9629908840c73af7c64148ad1b4942d33792dc171d93cef780cd04337d0fe61fd", 0xa8}], 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r3) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f0000000500)) r8 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x7, 0x400) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r8, 0x111, 0x2, 0x1, 0x4) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)={{0x77359400}, {0x77359400}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 547.053002][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.095647][T19132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 547.292250][ C0] net_ratelimit: 6 callbacks suppressed [ 547.292272][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 547.295439][T19178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 547.298255][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:02:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)=0x381) 14:02:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f00000000c0)={0x1, 0x8, 0x0, 0x5}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 547.458117][T19190] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.470793][T19190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.479286][T19190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 547.515657][T19194] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.526989][T19194] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.534853][T19194] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r5) getgroups(0x4, &(0x7f0000000140)=[0x0, r4, r5, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r7) getgroups(0x4, &(0x7f0000000140)=[0x0, r6, r7, 0x0]) r8 = getgid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r10) getgroups(0x4, &(0x7f0000000140)=[0x0, r9, r10, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r12) getgroups(0x4, &(0x7f0000000140)=[0x0, r11, r12, 0x0]) getgroups(0x6, &(0x7f0000000180)=[r3, r5, r6, r8, r10, r12]) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r13, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801}, 0x20}}, 0x0) [ 547.701809][T19197] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.735735][T19197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.744471][T19197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:36 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x100) ioctl$KDMKTONE(r3, 0x4b30, 0x8) r4 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r4, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 547.908295][T19202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.932619][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 547.939104][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 547.968139][T19202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.982402][T19202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x3, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) r5 = dup3(r3, r4, 0xe496c682ec230257) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f00000000c0)=[0x80000001, 0xffffffff]) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r6 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) tee(0xffffffffffffffff, r7, 0x5, 0x8) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 548.194167][T19190] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 548.230898][T19190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 548.244548][T19190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 548.310421][T19207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:02:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400) ioctl$VIDIOC_ENUMSTD(r8, 0xc0485619, &(0x7f0000000140)={0x5, 0xb000, "b4a6bc7ffa6f7d6d58338244fa92b8dc5db61d02cb82b568", {0x3, 0x5}, 0x7a2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) ioctl$int_in(r7, 0x5421, &(0x7f00000000c0)=0x1) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000f3ffffffffff44ff1a000000000008000d00f4000000"], 0x404a}}, 0x0) [ 548.377498][T19194] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 548.415489][T19194] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 548.454598][T19194] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:37 executing program 5: socket$netlink(0x10, 0x3, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x1) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x1f) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 548.542944][T19217] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 548.555687][T19217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 548.566157][T19217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:37 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000080)={0x6000, 0x2000}) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 548.791698][T19223] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 548.817880][T19230] QAT: Invalid ioctl 14:02:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYBLOB="30000000100001080000000000000000000000000d016dae6409d1064e3d2270731c1494c023c551005d7dbde23732ec0de06f06ebe3fef055bf2baafe8084866740a87234fd258b1a", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r4}) r10 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6339, 0x60040) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r10, &(0x7f00000017c0)={0x4, 0x8, 0xfa00, {r11, 0x7}}, 0x10) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f00000003c0)={0x9, 0x108, 0xfa00, {r11, 0x93, "85d5ac", "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"}}, 0x110) ioctl$DRM_IOCTL_MODE_GETCRTC(r9, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x4, 0x4, 0x4bf2f1a0, 0x0, 0xfb, {0x9, 0x53, 0x6, 0x7a, 0x6, 0xffff, 0x20, 0x7ff, 0x0, 0x3, 0x6, 0x7, 0x0, 0x8001, "99cd48e9f6f519b108d409d0f5b0f4988442c5f9db9caa52048f28e541d0e632"}}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8044100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r6, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3a}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x49}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 548.851202][T19223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 548.875937][T19223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 549.018175][T19230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 549.033035][T19232] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 549.053383][T19235] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 549.064528][T19239] QAT: Invalid ioctl [ 549.066529][T19235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 549.077860][T19235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:38 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0x9, &(0x7f00000002c0)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r8, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet(0x10, 0x80003, 0x8) [ 549.201149][T19237] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400002, 0x0) ioctl$USBDEVFS_SETINTERFACE(r1, 0x80085504, &(0x7f0000000100)={0x8939, 0xfffffff8}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@initdev}, &(0x7f0000000180)=0x14) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0x9, &(0x7f00000002c0)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r7, 0x3, 0x9, 0x7f}, &(0x7f0000000200)=0x10) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 549.315317][T19237] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 549.336342][T19237] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 549.372368][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 549.378610][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 549.424556][T19232] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 549.476039][T19235] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000ff070000000008001b000200000108000d000300000078c194c9659eed9a0c00171471958e092a7f226b3dcc"], 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 549.535278][T19235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 549.547517][T19235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 549.749312][T19254] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f00000000c0)=0x8000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000100001080000000000000000006ba37dc8d5f0f0613707d1af2981000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000140)="957bd5f8406c77cc2d81ee204e2d207d803a89ebbe2f3d35d8075f8189aec279d84bd0ab526f6fc2c619d02538d9a69a7ea81e92b023f7e771bb938edf484f5b76900b8ccc462e12ea696af830f1f4d322acc365ef46dad2297513cbb6e5db7e24266879a1da3e8e5e22aeb8ac041ac8286f0d020fe73dc117eddb0a000af62268a02f2e08ccdc4b7e2deb6b3363b10d30e4b651f647180d5992f85220d3b0d33b14db6f07897823ec526af93e85a5a4d26ba193400616c223273a0dcb046f7f3ad9b2afc4434f3511d0b470ea08bf783a7856d968c0df5aa5de17a18ec7a0d8b190b00dc6", &(0x7f00000003c0)="6a875c4da8d91587dea5b2666b638a6c4cd90655721e3e624359b998826bb0475e273819ecf558d490babd343f8971a11868887a60f05af272fed686b6d542ed04fe9dc08b86eef521cbe3ade9dc4578cd99e898671ae800765a57ebe18d7a783bc601684b63136076f8fd2beeb02386095e58ccc8a2bf0bd5080b3facb7770c20c3df4bd26f9dd9bf747aebd7a72a31e63b9b684ec310eb46edbb0e146ba3c0bc1397117459d0998b740e2a23608988dc93f6e87e3936781270244b421ec894f21be9ddb7bdaa1080f4f7725a9f775e4c96c69939b987d405", 0x3}, 0x20) [ 549.808422][T19254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 549.829901][T19254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 550.012307][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 550.018589][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 550.072219][T19256] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 550.133690][T19256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 550.158441][T19256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 550.296259][T19264] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 550.316189][T19266] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 550.328914][T19266] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 550.336675][T19266] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:39 executing program 3: socket$netlink(0x10, 0x3, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 550.658769][T19272] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getpeername$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) ioctl$KDADDIO(r2, 0x400455c8, 0x1) 14:02:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r4, 0x23f, 0x0, 0x0, {{}, 0x0, 0x2, 0x0, {0xc, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r4, 0xca9aeaa6c2633eff, 0x70bd2d, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x6, 0x6, 0x4, 0x101}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x1000}, 0xc009) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x0, 0x0, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SG_GET_TIMEOUT(r9, 0x2202, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2302000010000108ff7f000000000000002000004cd2427a77596b29a6", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 550.716340][T19272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 550.750102][T19272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:39 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='sessionid\x00') r2 = fcntl$dupfd(r1, 0x80c, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000100)) timer_create(0x3, 0x0, &(0x7f0000000240)=0x0) timer_settime(r4, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) timer_settime(r4, 0x0, &(0x7f0000000380)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_settime(r4, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) [ 550.929272][T19254] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x6) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 550.973067][T19254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 550.996170][T19254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 551.128505][ T1634] Bluetooth: Error in BCSP hdr checksum [ 551.165375][T19274] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 551.188159][T19274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 551.199262][T19274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 551.306427][T19289] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 551.318945][T19294] netlink: 515 bytes leftover after parsing attributes in process `syz-executor.4'. [ 551.418723][T19297] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 551.452291][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 551.458570][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 551.464881][T19297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 551.485248][T19297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x1}]}, 0x30}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, r2, 0x7b5}, 0x14}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000100)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000140)=0x14) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r10, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@local, @multicast2, 0x0}, &(0x7f0000000200)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$PIO_FONTRESET(r14, 0x4b6d, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x1a4, r2, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r6}, {0x144, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8}}}]}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000084}, 0x20040040) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 551.615128][T19303] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 551.637276][T19303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 551.648102][T19303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 551.736803][T19299] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 551.759286][T19299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 551.770692][T19299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 551.827109][T19292] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 551.841690][T19294] netlink: 515 bytes leftover after parsing attributes in process `syz-executor.4'. 14:02:40 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000000)) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 551.917664][T19305] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:02:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108400000800000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r6, 0x0, 0x4b, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, @empty}, 0xc) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@newtclass={0x50, 0x28, 0x756db27ac45eebf1, 0x3f, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x9, 0xb}, {0x10, 0x5}, {0x191cdebc71dd9dfb, 0x9}}, [@tclass_kind_options=@c_clsact={0xc, 0x1, 'clsact\x00'}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, [@TCA_ATM_EXCESS={0x8, 0x4, {0xfff3, 0x2}}]}}, @tclass_kind_options=@c_cbs={0x8, 0x1, 'cbs\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_newrule={0x3c, 0x20, 0x20, 0x70bd25, 0x25dfdbfd, {0x2, 0x80, 0x50d52703ff8888e4, 0x6, 0x9, 0x0, 0x0, 0xc32dcfe9c7e35168, 0x10006}, [@FRA_FLOW={0x8, 0xb, 0x3}, @FRA_GENERIC_POLICY=@FRA_IIFNAME={0x14, 0x3, 'nr0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 552.001357][T19305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 552.056992][T19305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 552.176040][T19297] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 552.216622][T19297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 552.234825][T19297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 552.309113][T19313] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 552.355172][T19303] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 552.392127][T19303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 552.400829][T19303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000905e32e09ab1fd41d2", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x500) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = gettid() sendmsg$nl_route(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_NET_NS_PID={0x8, 0x13, r9}, @IFLA_XDP={0xc, 0x2b, [@IFLA_XDP_FLAGS={0x7}]}]}, 0x34}}, 0x0) capget(&(0x7f00000000c0)={0x20080522, r9}, &(0x7f0000000100)={0x794, 0x36f, 0xf0, 0x825, 0xfffffff8, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) [ 552.589002][T19316] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 552.626279][T19316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 552.641173][T19316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 552.717251][T19322] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 552.729736][T19322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 552.737554][T19322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 14:02:41 executing program 0: clock_gettime(0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000000c0), &(0x7f0000000140)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f00000000c0), &(0x7f0000001340)=""/248}, 0x18) write$binfmt_elf32(r3, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x3f, 0x40, 0xfffffffffffeffff, 0x2, 0x3, 0x3, 0x364, 0x38, 0x19, 0x400, 0x5, 0x20, 0x2, 0x8000, 0x2, 0x5}, [{0x7, 0x7, 0x0, 0xfffffc00, 0x0, 0x8001, 0x8001, 0x5}], "67837a60ce", [[], [], []]}, 0x35d) r4 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r4, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 552.892039][ T5] Bluetooth: hci0: command 0x1003 tx timeout [ 552.898302][T19287] Bluetooth: hci0: sending frame failed (-49) [ 552.937228][T19323] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 552.946427][T19323] net_ratelimit: 2 callbacks suppressed [ 552.946452][T19323] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 552.979038][T19330] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:02:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x7f, 0x200400) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote}}}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x43, "eaa35012644f79eedc11f06d52c35573add33ef1dbbc064e0d8c8efce988260d881749e329f6cb87c4740b1a657b3136ea510fb276879b94e448d0df124dcb1d32bfe0"}, &(0x7f0000000480)=0x4b) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000380), 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x82, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x404a}}, 0x0) 14:02:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000008001b002700000008000d00030008e3ff0000"], 0x30}}, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000024005985dddeeeddec99d66afbcfa146", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70"], 0x3}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={0x1d, r2}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/234, &(0x7f00000001c0)=0xea) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[0x7, 0xffff0000, 0x60, 0x81, 0x1, 0xad, 0x4, 0x9e01]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x4000, 0x0) listen(r6, 0x6d) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x810000b9, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800000000000000002372e0bfc1e77bc260cfaa73261322f800000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}, 0x1, 0x0, 0x0, 0x24008800}, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000200)="8436953d331d0873dce33a8b8de7466758e56bef106aee884170ee28ed296ef00397514d356d9a61") 14:02:42 executing program 0: clock_gettime(0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x87b, 0x400000) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0xfffffffffffffd67, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000200000a1f000003002808000800180004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 553.115438][T19335] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 553.224216][T19322] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 553.269871][T19322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 553.285934][T19322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 553.398949][T19335] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 553.427003][T19341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 553.477685][T19323] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 553.512585][T19323] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 553.532345][T19323] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 553.542495][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 553.548842][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 554.172325][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 554.178476][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 554.972122][T16218] Bluetooth: hci0: command 0x1001 tx timeout [ 554.978379][T19287] Bluetooth: hci0: sending frame failed (-49) [ 555.612428][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 555.618522][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 556.252450][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 556.258489][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 557.052127][T12448] Bluetooth: hci0: command 0x1009 tx timeout [ 557.692271][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 558.332377][ C0] net_ratelimit: 1 callbacks suppressed [ 558.332389][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 558.344248][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 559.772328][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 559.778529][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 560.412292][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 560.418360][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 561.053920][T19281] ===================================================== [ 561.060991][T19281] BUG: KMSAN: use-after-free in kfree_skb+0x23c/0x4c0 [ 561.067751][T19281] CPU: 0 PID: 19281 Comm: syz-executor.3 Not tainted 5.4.0-rc5+ #0 [ 561.075639][T19281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.085695][T19281] Call Trace: [ 561.088997][T19281] dump_stack+0x191/0x1f0 [ 561.093324][T19281] kmsan_report+0x128/0x220 [ 561.097811][T19281] __msan_warning+0x73/0xe0 [ 561.102295][T19281] kfree_skb+0x23c/0x4c0 [ 561.106516][T19281] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 561.112476][T19281] bcsp_close+0x127/0x1e0 [ 561.116814][T19281] ? bcsp_open+0x5d0/0x5d0 [ 561.121221][T19281] hci_uart_tty_close+0x385/0x410 [ 561.126243][T19281] ? hci_uart_tty_open+0x5a0/0x5a0 [ 561.131340][T19281] tty_ldisc_release+0x5dd/0xd50 [ 561.136270][T19281] tty_release_struct+0x4f/0x1d0 [ 561.141315][T19281] ? tty_unlock+0x82/0x100 [ 561.145777][T19281] tty_release+0x1be2/0x1e80 [ 561.150392][T19281] ? tty_release_struct+0x1d0/0x1d0 [ 561.155700][T19281] __fput+0x4c9/0xba0 [ 561.159757][T19281] ____fput+0x37/0x40 [ 561.163730][T19281] ? fput_many+0x2a0/0x2a0 [ 561.168126][T19281] task_work_run+0x22e/0x2a0 [ 561.172701][T19281] prepare_exit_to_usermode+0x39d/0x4d0 [ 561.178229][T19281] syscall_return_slowpath+0x90/0x610 [ 561.183587][T19281] do_syscall_64+0xdc/0x160 [ 561.188078][T19281] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 561.193963][T19281] RIP: 0033:0x413db1 [ 561.197843][T19281] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 561.217513][T19281] RSP: 002b:0000000000a6fbf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 561.225900][T19281] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000413db1 [ 561.233863][T19281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 561.241825][T19281] RBP: 0000000000000001 R08: 000000007f92e5b6 R09: 00000000b1f2c079 [ 561.249777][T19281] R10: 0000000000a6fcd0 R11: 0000000000000293 R12: 000000000075c9a0 [ 561.257730][T19281] R13: 000000000075c9a0 R14: 00000000007608c0 R15: 000000000075bfd4 [ 561.265704][T19281] [ 561.268008][T19281] Uninit was created at: [ 561.272233][T19281] kmsan_internal_poison_shadow+0x60/0x120 [ 561.278018][T19281] kmsan_slab_free+0x8d/0xf0 [ 561.282598][T19281] kmem_cache_free+0x2d1/0x2b70 [ 561.287439][T19281] __kfree_skb+0x1dd/0x210 [ 561.291832][T19281] consume_skb+0x2b0/0x2e0 [ 561.296225][T19281] netlink_unicast+0xf52/0x1020 [ 561.301066][T19281] netlink_sendmsg+0x110f/0x1330 [ 561.306002][T19281] ___sys_sendmsg+0x14ff/0x1590 [ 561.310844][T19281] __se_sys_sendmsg+0x305/0x460 [ 561.315672][T19281] __x64_sys_sendmsg+0x4a/0x70 [ 561.320415][T19281] do_syscall_64+0xb6/0x160 [ 561.324895][T19281] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 561.330761][T19281] ===================================================== [ 561.337667][T19281] Disabling lock debugging due to kernel taint [ 561.343795][T19281] Kernel panic - not syncing: panic_on_warn set ... [ 561.350362][T19281] CPU: 0 PID: 19281 Comm: syz-executor.3 Tainted: G B 5.4.0-rc5+ #0 [ 561.359623][T19281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.369656][T19281] Call Trace: [ 561.372946][T19281] dump_stack+0x191/0x1f0 [ 561.377266][T19281] panic+0x3c9/0xc1e [ 561.381163][T19281] kmsan_report+0x215/0x220 [ 561.385658][T19281] __msan_warning+0x73/0xe0 [ 561.390152][T19281] kfree_skb+0x23c/0x4c0 [ 561.394379][T19281] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 561.400268][T19281] bcsp_close+0x127/0x1e0 [ 561.404579][T19281] ? bcsp_open+0x5d0/0x5d0 [ 561.408987][T19281] hci_uart_tty_close+0x385/0x410 [ 561.414008][T19281] ? hci_uart_tty_open+0x5a0/0x5a0 [ 561.419214][T19281] tty_ldisc_release+0x5dd/0xd50 [ 561.424278][T19281] tty_release_struct+0x4f/0x1d0 [ 561.429210][T19281] ? tty_unlock+0x82/0x100 [ 561.433614][T19281] tty_release+0x1be2/0x1e80 [ 561.438196][T19281] ? tty_release_struct+0x1d0/0x1d0 [ 561.443475][T19281] __fput+0x4c9/0xba0 [ 561.447459][T19281] ____fput+0x37/0x40 [ 561.451420][T19281] ? fput_many+0x2a0/0x2a0 [ 561.455837][T19281] task_work_run+0x22e/0x2a0 [ 561.460425][T19281] prepare_exit_to_usermode+0x39d/0x4d0 [ 561.465966][T19281] syscall_return_slowpath+0x90/0x610 [ 561.471322][T19281] do_syscall_64+0xdc/0x160 [ 561.475823][T19281] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 561.481886][T19281] RIP: 0033:0x413db1 [ 561.485781][T19281] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 561.505374][T19281] RSP: 002b:0000000000a6fbf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 561.513785][T19281] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000413db1 [ 561.521754][T19281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 561.529724][T19281] RBP: 0000000000000001 R08: 000000007f92e5b6 R09: 00000000b1f2c079 [ 561.537675][T19281] R10: 0000000000a6fcd0 R11: 0000000000000293 R12: 000000000075c9a0 [ 561.545639][T19281] R13: 000000000075c9a0 R14: 00000000007608c0 R15: 000000000075bfd4 [ 561.555024][T19281] Kernel Offset: disabled [ 561.559462][T19281] Rebooting in 86400 seconds..