[ 49.365345] audit: type=1800 audit(1539735302.419:27): pid=5915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 49.385252] audit: type=1800 audit(1539735302.439:28): pid=5915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 51.128210] audit: type=1800 audit(1539735304.199:29): pid=5915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 51.147894] audit: type=1800 audit(1539735304.209:30): pid=5915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2018/10/17 00:15:14 fuzzer started 2018/10/17 00:15:19 dialing manager at 10.128.0.26:41589 2018/10/17 00:15:19 syscalls: 1 2018/10/17 00:15:19 code coverage: enabled 2018/10/17 00:15:19 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/10/17 00:15:19 setuid sandbox: enabled 2018/10/17 00:15:19 namespace sandbox: enabled 2018/10/17 00:15:19 Android sandbox: /sys/fs/selinux/policy does not exist 2018/10/17 00:15:19 fault injection: enabled 2018/10/17 00:15:19 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/10/17 00:15:19 net packed injection: enabled 2018/10/17 00:15:19 net device setup: enabled 00:17:23 executing program 0: r0 = inotify_init1(0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/11, 0xa) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f00000003c0), 0xffffffffffffffff) ioctl$BLKRRPART(r0, 0x125f, 0x0) syzkaller login: [ 191.009989] IPVS: ftp: loaded support on port[0] = 21 [ 193.073590] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.080204] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.088582] device bridge_slave_0 entered promiscuous mode [ 193.213143] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.219747] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.228106] device bridge_slave_1 entered promiscuous mode [ 193.351625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 193.472989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 00:17:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000002c0)="b8010000000f01c166b8e2000f00d8b9800000c00f3235004000000f304a0fc75f20c44379608d00000100f22e0f01ca67440ff6143f66ba4000b846c95182ef0f01cf400f01df", 0x47}], 0x1, 0x40, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 193.851507] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 194.077123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 194.454856] IPVS: ftp: loaded support on port[0] = 21 [ 195.220027] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 195.228308] team0: Port device team_slave_0 added [ 195.448086] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 195.456046] team0: Port device team_slave_1 added [ 195.683581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 195.690872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 195.699711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 195.848139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 195.855463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 195.864231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.041143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.048803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.057781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.274526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.282028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.291028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.139780] ip (6193) used greatest stack depth: 53264 bytes left [ 197.291829] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.298866] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.307128] device bridge_slave_0 entered promiscuous mode [ 197.475658] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.482112] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.490454] device bridge_slave_1 entered promiscuous mode [ 197.705691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.852544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 198.396408] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.582652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 198.805076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 198.812131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.876036] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.882516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.889599] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.896342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.904957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.018066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.025262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 00:17:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r3}) r4 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x2, r4}) [ 199.626012] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 199.634038] team0: Port device team_slave_0 added [ 199.764449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.915299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 199.923177] team0: Port device team_slave_1 added [ 200.007676] IPVS: ftp: loaded support on port[0] = 21 [ 200.254366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 200.261490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.270362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.543915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.551106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.559878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.854112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 200.861683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.870661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.122652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 201.131228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.140012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.695037] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.701494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.708490] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.714992] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.723425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.054131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.489146] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.495755] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.504092] device bridge_slave_0 entered promiscuous mode [ 204.856371] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.862838] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.871223] device bridge_slave_1 entered promiscuous mode [ 205.141755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 205.456762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 00:17:39 executing program 3: mknod$loop(&(0x7f0000000040)='./file1\x00', 0x6000, 0x1) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getegid() r2 = getpid() r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x6, 0x400) fstatfs(r3, &(0x7f0000000440)=""/4) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000040)) r5 = perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x70, 0x1, 0x0, 0xd4, 0x9, 0x0, 0x0, 0x0, 0xa, 0x9, 0x0, 0x1, 0x0, 0x1000, 0x4, 0x1, 0x0, 0x0, 0x4, 0x81, 0x3, 0xffffffffffffffbc, 0x661, 0x0, 0x4, 0x7fff, 0x7, 0x20, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x3, 0x2, 0x0, 0x401, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000540), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f1}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000680)=@sco, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/102, 0x66}, {&(0x7f00000007c0)=""/116, 0x74}], 0x2, &(0x7f0000000880)=""/235, 0xeb, 0xffffffffffff8001}, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000000480)) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x7, 0x0, 0x4, 0x4237, 0x0, 0x67949afa, 0x8c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e, 0x5, 0xfffffffffffffffe, 0x1, 0x8, 0x100, 0x0, 0xffffffffffffffff, 0x2, 0x9, 0x96, 0x8, 0x7, 0x80000000, 0x16, 0x100, 0x2, 0x0, 0x0, 0x0, 0x3, 0x4, 0x8, 0x5b0, 0x0, 0x5, 0x0, @perf_config_ext={0x1, 0x6}, 0x200, 0x5, 0x80, 0x4, 0x30, 0x6e1, 0x6}, r2, 0x1, r5, 0x0) r6 = gettid() openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x2000, 0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x1, 0x10000, 0xfffffffffffffffd, 0x3, 0x0, 0x9, 0x40000, 0xf, 0x3, 0xbe4b, 0x5, 0x1, 0x7fffffff, 0x1, 0x112, 0x9eff, 0x3, 0x4, 0xe2, 0x2, 0x80000001, 0x0, 0x7c, 0x3, 0xfffffffffffffff8, 0x3f, 0x3, 0x7, 0x0, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0x0, 0x3, 0x650, 0x7, 0x3, 0x7, 0x6}, r6, 0xb, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000600)={@empty, @ipv4={[], [], @multicast1}, @dev={0xfe, 0x80, [], 0x11}, 0xf8c, 0xf3, 0x7ff, 0x400, 0xd0b7, 0x200, r1}) [ 206.352661] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 206.659282] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 206.894547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 206.901595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 207.147630] IPVS: ftp: loaded support on port[0] = 21 [ 207.174494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 207.181715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 208.168301] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 208.176217] team0: Port device team_slave_0 added [ 208.408843] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 208.416757] team0: Port device team_slave_1 added [ 208.674057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 208.681129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 208.689850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 208.982476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 208.989630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 208.998621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 209.365660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 209.373300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 209.382118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 209.689216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 209.697051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 209.705971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 210.465194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.799641] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 212.602158] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.608848] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.617151] device bridge_slave_0 entered promiscuous mode [ 212.970410] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.977269] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.985674] device bridge_slave_1 entered promiscuous mode [ 213.036126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 213.042578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 213.050717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 213.246673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 213.271569] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.278112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.285102] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.291552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.300052] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 213.532693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 214.164437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.300596] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.469415] bond0: Enslaving bond_slave_0 as an active interface with an up link 00:17:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffbff, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1}, 0x6e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x4b51010000000000}, 0xc, &(0x7f0000000440)={&(0x7f000000a980)=ANY=[@ANYBLOB], 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000ac0)={0x0, 0x9, 0x0, 0x1, 0x2, 0xc6d, 0xfffffffffffffff7, 0x400, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @loopback}}, 0x0, 0x4, 0x100000001}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xbf, "2ee97e818f99e09dbf16d278fd01ffa4a6c4322d38b567e6153fc48f13a8cc10671cbe89bc0fd2dbb2118201dcde900c8071e76eacf2c2209301fbef4b01817d493224a69cf2ae77100ba80db1e4cc5facfd5d9e3f4c8e161d9653984525165f3094e4848d7d3eb04aae30bbbcbd96c0632a3b3d19c9091b77482529302104db6562f9f91076446211e829f28a9506cefd32246a4d4dcc742b0204622015d4f6aba38479c373e99ee7fdc0d4efd890c6453538fae92d5923060bbeca2fdeb5"}, &(0x7f0000000380)=0xc7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[], &(0x7f0000009140)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001c40)) [ 214.891856] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 215.202421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 215.209607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 215.595444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 215.602565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 215.768179] IPVS: ftp: loaded support on port[0] = 21 [ 216.699808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.710360] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 216.718365] team0: Port device team_slave_0 added [ 217.113133] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 217.121278] team0: Port device team_slave_1 added [ 217.511359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 217.518828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 217.527736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 217.895891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 217.902961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 217.911854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.106373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 218.240822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 218.248564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.257437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 218.542410] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 218.550448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.559423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.527614] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 219.534300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.542185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.833191] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.272396] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.279020] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.287490] device bridge_slave_0 entered promiscuous mode [ 222.699593] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.706160] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.714419] device bridge_slave_1 entered promiscuous mode [ 222.817456] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.823997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.830853] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.837440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.846077] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 223.123405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 223.503069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 223.604302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 00:17:56 executing program 0: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) syz_open_procfs(r0, &(0x7f00000000c0)='sessionid\x00') 00:17:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x93, &(0x7f0000000080), &(0x7f0000000100)=0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="060000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000700000002004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000fe3a415100b085cc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000000000000adec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ce5c8e35c493e46"], 0x410) [ 224.538663] bond0: Enslaving bond_slave_0 as an active interface with an up link 00:17:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'syzkaller1\x00', 0x80000000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x42) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_mreq(r2, 0x0, 0x22, &(0x7f0000000140)={@broadcast, @multicast1}, 0x8) [ 224.922411] bond0: Enslaving bond_slave_1 as an active interface with an up link 00:17:58 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)}], 0x1, 0x0, 0x308, 0x20040000}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000600)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}}) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003840)=[{&(0x7f0000001740)=""/4096, 0x1000}], 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x61) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31129, 0x0, 0x5, @dev={0xfe, 0x80, [0x7ffffffff000, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x3c1, &(0x7f0000000380)}, 0x0) [ 225.318252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 225.325524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 00:17:58 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000240)='security.selinux\x00', &(0x7f0000000280)='system_u:object_r:iptables_initrc_exec_t:s0\x00', 0x2c, 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000080)={@mcast1}, &(0x7f0000000200)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) ioctl$sock_bt(r4, 0x8906, &(0x7f0000000140)="b754d4fe33e5fcd041611e66b92b2d584ca0484689fb6caf9660700eeee6b6cb73ab4718cf054c54719d4e88e4361f888f948fa5e6e56226993bdc408c2cd503894a8f07628a020f451a5059986792c64a368356694fad7e53c63d53087bfa4d240a8feddd3fa67b03673b85ba3570592d41eadf675a06df2cbd255acb2644af316903a8c87d92e020ab9449fdf4eab068d0aa98ba641511c3df81920d1c9a9abb407b") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(0x0, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) tkill(r1, 0x1000000000016) [ 225.643137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 225.650539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 00:17:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) unshare(0x8000400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000480)) 00:17:59 executing program 5: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x10402, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="18a9c9966629f42b8d8fc08f4b6de5e76e6d2a1a0d915a4818c1f59a71a0a9e425e5af3f1a7349f793b26c91f0256da1a4ec3757a91d09bf88cbda16d8b4653d65c22682dddf4b227d612eba8ffd9dfc9637a72b90d9213f56a6e7322f98a4d914fc1991dc329caa87b8d43f826db0f9846890b78ce074dede42cdca16255d2d6a0880aa0b671d76c7f4e07b25b96b7d22f4a03e5a868368b301a738866a1f30a4e40ee535be23b9bb20cc51cdd8d60b19d500a455ceff61b14a0ac5df61d23b304c062d580386408faf929ab9ef81c3e80585850b53c46df2821e7470c649aec525ce15daa9eac9e9c7e72887404413025402", &(0x7f0000000140)=""/62}, 0x18) write$P9_RREADLINK(r0, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) io_setup(0x7, &(0x7f0000000200)=0x0) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f0000000240)="8886132f0a95c968a365dc54cfbc5ff29f6a9f02f2866f857fee145bfc5063ea32285af37b707f2879058f0cbe3101d3db3d3d5f95f399b947651dff9aeb1d4dc247ce84721e0019535a79f8820e5570e5ce50be64df5b289f", 0x59, 0x80000001, 0x0, 0x2, r0}, &(0x7f0000000300)) write$P9_RLCREATE(r0, &(0x7f0000000340)={0x18, 0xf, 0x1, {{0x4, 0x2, 0x2}, 0x2}}, 0x18) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000380)) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x35) connect$pptp(r0, &(0x7f00000003c0)={0x18, 0x2, {0x1, @broadcast}}, 0x1e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x40, @mcast2, 0xb6b1}, {0xa, 0x4e20, 0x6, @remote, 0x1}, 0x100000000, [0x4, 0x20, 0x8001, 0x1, 0x7f, 0xd2, 0x3c5b50f, 0x1]}, 0x5c) openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x400, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r0, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r3, 0x2, 0x8}, 0xc) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000580)=0x8, 0x8) mq_timedreceive(r4, &(0x7f00000005c0)=""/4096, 0x1000, 0x7fffffff, &(0x7f00000015c0)={0x77359400}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001600)) getsockname$packet(r0, &(0x7f0000001680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000016c0)=0x14) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000001700)=@routing={0x3e, 0xa, 0x0, 0x0, 0x0, [@mcast2, @remote, @mcast1, @mcast2, @mcast2]}, 0x58) openat$cuse(0xffffffffffffff9c, &(0x7f0000001780)='/dev/cuse\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f00000017c0)='/dev/audio#\x00', 0x2, 0x8080) write$P9_RUNLINKAT(r0, &(0x7f0000001800)={0x7, 0x4d, 0x2}, 0x7) r6 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000019c0)=0xe8) mount$fuse(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880)='fuse\x00', 0x20, &(0x7f0000001a00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xf000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x7}}], [{@fsname={'fsname', 0x3d, '/dev/vhci\x00'}}, {@dont_measure='dont_measure'}, {@euid_eq={'euid', 0x3d, r7}}]}}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001b00)={0x2000, 0x6000, 0x1, 0x2, 0x7fff}) 00:17:59 executing program 0: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)=ANY=[], &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f00000003c0)) chdir(&(0x7f0000000280)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8000) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000001, 0x200000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) mknod(&(0x7f0000000040)='./file0\x00', 0x1081, 0x0) [ 226.711941] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 226.720173] team0: Port device team_slave_0 added [ 227.012728] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 227.020668] team0: Port device team_slave_1 added [ 227.173069] IPVS: ftp: loaded support on port[0] = 21 [ 227.347912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 227.355237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 227.364068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 227.622007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 227.629285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 227.638178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 228.028011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 228.035713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.044797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.347858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 228.355492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.364445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.513533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.740502] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 00:18:02 executing program 1: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4800002, 0x4831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) [ 229.232877] mmap: syz-executor1 (7039) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 229.785617] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 230.727264] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 230.734009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.741697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 231.603794] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.610282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.617313] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.623838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.632046] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 231.644288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 231.845173] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.851643] bridge0: port 1(bridge_slave_0) entered disabled state [ 231.859997] device bridge_slave_0 entered promiscuous mode [ 231.907385] 8021q: adding VLAN 0 to HW filter on device team0 [ 232.049011] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.055627] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.063990] device bridge_slave_1 entered promiscuous mode [ 232.310964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 232.489505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 233.390518] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 233.665565] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 233.966142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 233.973231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 234.160906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 234.168103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 234.902981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 234.911062] team0: Port device team_slave_0 added [ 235.208761] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 235.216858] team0: Port device team_slave_1 added [ 235.508556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 235.515940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 235.524724] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.544787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.798101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 235.805401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.814102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 236.062937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 236.071142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 236.080124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 236.412880] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 236.420831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 236.429868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 236.578698] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 237.564866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 237.571451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 237.579326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 00:18:11 executing program 2: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000100)='\v!GPL\x00', 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)="1d9266", 0x3}], 0x1) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000080)) fallocate(r1, 0x0, 0x20, 0x6b2c) splice(r0, 0x0, r2, 0x0, 0x3, 0x0) memfd_create(&(0x7f0000000000)='[vmnet1\x00', 0x7) [ 238.626888] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.217833] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.224395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.231281] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.237843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.245961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 239.252620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 241.361680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 242.061407] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 242.766798] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 242.773189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 242.781005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 243.445845] 8021q: adding VLAN 0 to HW filter on device team0 00:18:17 executing program 3: unlink(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") lremovexattr(&(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000200)=@known='trusted.overlay.metacopy\x00') setxattr$trusted_overlay_nlink(&(0x7f0000000380)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000340)={'U+', 0x5}, 0x28, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/161, 0xa1) [ 246.001244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 246.497869] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 246.737236] hrtimer: interrupt took 46492 ns [ 246.939261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 246.945706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.953378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.964070] *** Guest State *** [ 246.967432] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 246.976972] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 246.985967] CR3 = 0x0000000000000000 [ 246.989712] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 246.995790] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 247.001813] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 247.008711] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 247.016879] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 247.024984] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 247.033009] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 247.041105] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 247.049196] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 247.057291] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 247.065387] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 247.073495] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 247.081611] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 247.089792] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 247.096331] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 247.103949] Interruptibility = 00000000 ActivityState = 00000000 [ 247.110224] *** Host State *** [ 247.113459] RIP = 0xffffffff812bde4b RSP = 0xffff88013277f428 [ 247.119641] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 247.126174] FSBase=00007feab9126700 GSBase=ffff88021fc00000 TRBase=fffffe0000003000 [ 247.134150] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 247.140093] CR0=0000000080050033 CR3=0000000132814000 CR4=00000000001426f0 [ 247.147282] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff8ac01260 [ 247.154066] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 247.160150] *** Control State *** [ 247.163644] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 247.170479] EntryControls=0000d1ff ExitControls=002fefff [ 247.176099] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 247.183069] VMEntry: intr_info=8000009f errcode=00000000 ilen=00000000 [ 247.189907] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 247.196617] reason=80000021 qualification=0000000000000000 [ 247.202981] IDTVectoring: info=00000000 errcode=00000000 [ 247.208607] TSC Offset = 0xffffff75f99eb298 [ 247.212966] TPR Threshold = 0x00 [ 247.216506] EPT pointer = 0x000000013201e01e 00:18:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/icmp\x00') 00:18:20 executing program 0: syz_emit_ethernet(0xff27, &(0x7f0000000040)=ANY=[@ANYBLOB="ff00ffffffffffffffffffff08004502fec3000104000000000000000000000fb08318de4772ae57287800000000000000000000001b1dc2de8631834dc5875986c1c704f10c80eb948f7099b1c2cfaa11e612978ae18df12852c1257fb1d81e0a324c8e8d6793e600b2db562fa00f8ea2adb5938839b89b756df68e45c9b5c723c8f83aa12cd439b3f96622cb4045"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x81, 0x100, 0x1be6}) ioctl$NBD_DISCONNECT(r0, 0xab08) 00:18:20 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000000800)) timer_gettime(0x0, &(0x7f00000000c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7ff, 0x82440) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000380)={0x6, 0x0, [{0x3, 0x3, 0x0, 0x0, @sint={0x7, 0x5}}, {0x3, 0x7, 0x0, 0x0, @msi={0x6, 0x793, 0x6d}}, {0x7ff, 0x3, 0x0, 0x0, @sint={0x20, 0x9}}, {0xfffffffffffffffb, 0x3, 0x0, 0x0, @msi={0x80, 0x4, 0xb3}}, {0x2, 0x7, 0x0, 0x0, @msi={0x5, 0x6, 0x5}}, {0x0, 0x2, 0x0, 0x0, @msi={0xd46, 0x8, 0x6}}]}) io_setup(0x6, &(0x7f0000000040)=0x0) gettid() io_pgetevents(r3, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000240), &(0x7f00000004c0)={&(0x7f0000000300), 0x8}) 00:18:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x2c, 0x2f, 0x829, 0x0, 0x0, {0x3}, [@nested={0x18, 0x0, [@typed={0x14, 0xa, @ipv6=@loopback}]}]}, 0x2c}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000680)={"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"}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000280)={0x3, 0x1, 0x1800000000000, 0x3f, r2}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x208001) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000040)=[0x9, 0x200, 0x7, 0x9, 0x80000000], 0x5, 0x7, 0x7, 0x0, 0x5, 0x2, {0x9, 0x4, 0x7fffffff, 0xffffffffffffff0c, 0x0, 0xf7f, 0x9f4, 0x5, 0x4, 0x3, 0x6, 0x7fff, 0xcf, 0x8, "98911b066fbebeda6b12dba241e67aa0e7810915fd7bec5cd7ccad0f5604de89"}}) 00:18:20 executing program 3: unshare(0x24040100) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000746000/0x2000)=nil, 0x2000, 0x1000003, 0x11, r2, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/102, 0x66) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) [ 247.384920] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 247.392456] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 247.449299] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 247.457099] openvswitch: netlink: Flow get message rejected, Key attribute missing. 00:18:20 executing program 0: r0 = userfaultfd(0x10000000000802) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x20}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200800, 0x0) mmap$binder(&(0x7f00004e7000/0x4000)=nil, 0x4000, 0x4, 0xc0110, r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00004f5000/0x4000)=nil, 0x4000}, 0x200000}) 00:18:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x800000002) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2}}, [0x0, 0xa1f]}, &(0x7f0000000180)=0x100) [ 247.911871] 8021q: adding VLAN 0 to HW filter on device team0 00:18:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x101400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x6}, {0x0, 0x8000}], 0x2) 00:18:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000012c0)={'eql\x00', 0x4}) io_setup(0x5, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff119, 0x60400) write$UHID_CREATE2(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1118) 00:18:23 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"65726707000000000600"}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x50) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) accept(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) 00:18:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x9, 0x9, 0x9, 0x5, 0x9}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r3, 0x4, 0x81, 0x6, 0x0, 0x3f, 0x0, 0x6, {r4, @in6={{0xa, 0x4e21, 0x0, @mcast1, 0x2e4}}, 0x5, 0x40, 0x1, 0x101, 0x40}}, &(0x7f00000005c0)=0xb0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000001480)=ANY=[@ANYBLOB="4c010000144b0891e003a2933455fa8da32846f4f2fcc02592369100000000000000000000000000000000", @ANYRES16=r2, @ANYBLOB="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"], 0x14c}}, 0x11) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r5, 0x7, 0x1000, 0x401}, 0x10) eventfd(0x576) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001380)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000008c0)=0xe8) getresuid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getgroups(0x4, &(0x7f0000000b40)=[0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000010c0)={0x7, 0x70, 0x1d9f, 0x1ff, 0x9, 0x1, 0x0, 0x5, 0x1080, 0xb, 0x4, 0x9, 0x7fff, 0xfffffffffffffff7, 0x1, 0x8, 0x8, 0x401, 0xffffffffffffff7f, 0xff, 0x10000, 0xfff, 0x6, 0xfffffffffffffffa, 0x9, 0x200, 0x40, 0x6e83, 0xff, 0x5, 0x3ff, 0x3, 0xffffffff, 0x5, 0x5, 0xc996, 0xfffffffeffffffff, 0x101, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000001080), 0xd}, 0x20000, 0x7fff, 0x4, 0x3, 0x5ab, 0x8, 0x3}, r17, 0xb, r1, 0x2) fstat(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = getegid() setxattr$system_posix_acl(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='system.posix_acl_default\x00', &(0x7f0000000fc0)={{}, {0x1, 0x2}, [{0x2, 0x5, r6}, {0x2, 0x4, r7}, {0x2, 0x2, r8}, {0x2, 0x6, r9}, {0x2, 0x2, r10}, {0x2, 0x1, r11}], {0x4, 0x7}, [{0x8, 0x3, r12}, {0x8, 0x6, r13}, {0x8, 0x907a5946a34763b8, r14}, {0x8, 0x4, r15}, {0x8, 0x4, r16}, {0x8, 0x2, r18}, {0x8, 0x1, r19}, {0x8, 0x6, r20}, {0x8, 0x1, r21}], {0x10, 0x4}, {0x20, 0x3}}, 0x9c, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x4, 0x1, 0x7, 0x6, 0xfffffffffffffffa}, 0xc) 00:18:23 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x440, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x200, {0x2, 0x4e21}, {0x2, 0x4e23, @loopback}, {0x2, 0x4e21, @local}, 0x100, 0x80000001, 0x2, 0x2, 0x4, &(0x7f0000000000)='bpq0\x00', 0xffffffffffffffc8, 0x1, 0x608}) recvfrom(r1, &(0x7f0000000800)=""/4096, 0x1000, 0x2000, &(0x7f0000000040)=@rc={0x1f, {0xde87, 0x1, 0xffffffffffffffc0, 0x6, 0xffff, 0x1}, 0x80000001}, 0x80) 00:18:23 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f00000003c0)) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0xffffffffffffdf78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)={0x8}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 00:18:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000340)="66400f388138b9220a0000b805000000ba000000000f30b9800000c00f3235004000000f300f0766baf80cb84484e286ef66bafc0cb8c68ff82eefc483d57c98d6bd0000c026430f01d1420f090f20c035020000000f22c0b954020000b889bf77ceba000000000f30", 0x69}], 0x1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet6_buf(r3, 0x29, 0x55, &(0x7f0000000140)="174f24800c31fca6e1165557aad8f2e3112ecb4cda3deea5ae9a30a19eec6c8f006e6c117f17186be45468d0e5f6b74164537919aa371c09dbc6b7458165785f1679d53113fffe26205009e31a0887db19e0b78b7d96678a151fa46cc2e89e658d8bf9bde2c31954574e", 0x6a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="3666440f38826c71160f08c4c35d46570b0065450f30ddc067f3440f019fcd11000036f3f2430f226466410fdf33430f300f18f1", 0x34}], 0x1af, 0x0, &(0x7f0000000100), 0x1000000000000045) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r1, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x4) 00:18:23 executing program 2: unshare(0x8000400) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xe8f, 0xc0000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x0) 00:18:23 executing program 1: ustat(0x5, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xd701, 0x210001) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x1, 0x536}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8000, r1}) 00:18:23 executing program 4: unshare(0x28020400) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x38000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001b40)={0x0, 0xac, &(0x7f0000001a80)=[@in6={0xa, 0x4e24, 0x5, @loopback, 0x659b}, @in6={0xa, 0x4e21, 0x7, @remote, 0x2}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x3}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e21, 0x8001, @empty, 0x4}, @in6={0xa, 0x4e20, 0x5932, @mcast1, 0x7ff}]}, &(0x7f0000001b80)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002f80)={0x0, 0xbe, "09b27056ece8abb6c9716c9b95b312b2f955725eaf22caf411761c792f1f7f53b3fc9f41fc513b0901bbe128ab1a51f7c89c12d64d63922d59d5de1dc93f91fe9887d10795c7338018d900743d2a9b6e8b0d664fccc40a928c2da4dd13a9234167e556f3e5aea8ece77747264300813c7371b28b3c33ff1fdf0b8f1989ef87d43052a82e98abd9981f71c6744bb5c1231273193226467377273fa82a8dfe8eeb0f19b844033b9195e9f156f0f7bcb247f8f270ee9de030ac635f9198dd51"}, &(0x7f0000003080)=0xc6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000030c0)={0x0, 0x4}, &(0x7f0000003100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x9}, 0x8) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003140)={0x0, 0x2, 0x8, 0x5, 0x9, 0xffff, 0x6, 0x20, {0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x7, 0x80000000, 0x8000, 0x9, 0x4}}, &(0x7f0000003200)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003240)={0x0, 0x4}, &(0x7f0000003280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003700)={0x0, 0x100000000, 0x30, 0x4, 0x2}, &(0x7f0000003740)=0x18) sendmmsg$inet_sctp(r4, &(0x7f0000003840)=[{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x4, @mcast1, 0xffff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="d0773597659ab5f3d7d3fe87ab46e16613043a673765610cb0ec72b7dcb74240069576d2d37845174eed6059786b9362d6d4f4e873c2f0a1fc65fdd374d27e6f82542fba78c1bd169099a7f268c90411815f8578c9d5a5c8f8dea9e27b96a6a6b42152b9fa0a2416e3d2fe5bce2f1c9f2d3503a194bd96a69e1fd22f719a730219085956c1c198cb0057712e7534c763617ddec169d605f8c4d788b77f62a1cfb7d31888a0e9ec8479594e0280a9712889c03ead039f824547354d78a2c1f822870c5f8d65244a9b2400a7921ad4691c087b3e", 0xd3}, {&(0x7f0000000280)="37ce35680a1453c2d6b1ac8fa88f453c8e4e28b2dcc6e9f25e58d37d8ba238797064297f34b591203f53385b151c70113ec6676bbe4ef61bb4f425b7f6e66c98c2973b15c58c68235796146c24e1def378c09e0d0837649205afed7af3026b03846d5ee167387723cc8508841a9d6a1f7819609f1df62ebe4d28e60f6ef77d79a9cd6564ec025e3b27244c2c975ecc3356", 0x91}, {&(0x7f0000000340)="a98d86f6e92d8a5798e5b4fe597f1553ad7905e0669e9f04f635a720ad25aa7cd8e337abfed53ba2162bcc6ab20d9eb4fe03b1e93a155d3180821c5ac57f557cc6a76259db1a1e9a88025466003b3c9203b2135f2aaf746ad695133c1dfd26c6382efa163f67e68e4ebd2506f07e2cd5ddff737e44a50dd630a7a34f15180d560749dd8e76eb85f1136cea7a55f48a45510c7cac91c2bcfbbc2dbed4dc6e98238b173502ca45507fa42f36d3", 0xac}, {&(0x7f0000000400)="525ba4cc00181f96cc13334068fac3ab0c91650cc47a5c461fedab", 0x1b}], 0x4, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffffa, 0x8000, 0xa718}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xfffffffeffffffff}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x7fff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x800, 0x800d, 0x5, 0x8, 0xbb11, 0x200, 0x6, r2}}, @authinfo={0x18, 0x84, 0x6, {0x80000000}}], 0x90, 0x4004004}, {&(0x7f00000005c0)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000600)="6a53a9e3bb1df9f5a9c96e", 0xb}, {&(0x7f0000000640)="40e40f7ebed1f0d69e0452343be1a522ec979a7da948daef950e87ac7f5e2ebf9d7ab455d7fecf4dd847d1b6edd51a82fba9c0cc401923a4e59c2ed82d245251b00d0a53806e7346c3e47678361c219ad4e57ec57837302bb621e527e27626ebefaf32e7807ec24fd68bd5e8342cc023", 0x70}, {&(0x7f00000006c0)="8595c92be8ef9c3c8aa913a72f59949c58094684fb60e36dac24efb7d59601126c54caa89665f053bba0d6b7a84d6871c33ceedf148fa0c8184a79246ab602", 0x3f}, {&(0x7f0000000700)="677489d4af244ab11f4cc18c31568870b1224aa79f7e0b03de01909862da089657e6a8924705a3f4da46e90c41767eae5c186a078ce63828368ae6d456088266f89237bbb4f4b348ce9f5cdaadb38b00ce8e38f5dc2d55c74354fb866cb17a31cb6fa4d5a2b63b6f513fd6a36fb3f443299e56b63d70e087997dc8489fcf1a55123b61518a5a31e09c49855990bcfde93e40eadd14964417950be0a06d321043ff9b4923c258f4bcdb2af7cb7c89ceda9044873300fe739ecefc18ff5c99ac3d740808a0e3078279f6e9bcdf55c0146204614f7406d23e55ee6426d488cb6fa74f", 0xe1}, {&(0x7f0000000800)="04af6dc5438684e8ca427b671776b527cafc1835fd1dd695f959a15dd9e8a3ff84759c04f0148470c327fa724b225a343e18e5b88563c4edd3fcd7a50053b7c0380e799d227e1d366df40d7517f84a942a9045453003cd", 0x57}, {&(0x7f0000000880)="a4beb5e280ce", 0x6}, {&(0x7f00000008c0)="6f17f98a0f41b302980e6409e4e1988ef68540334843a54a4dab5937874292e370486dbf5816593cfb7572b54b3c6f6b352cc62181edc7761601879db6f87c79e017d5ee1cccac4897391f7550236c8a313880c091c4e466e0a55b39e086dd045d70054bc5afecf1e234d53a4e76f693d662fe178e65fa3217b480da95baad7dd2cc8e9a93b4b270ab0cc2e04f7299f4579479e4659f21002d86a847eba2df0063a73f1434dedc4cde1a9625bacd7d", 0xaf}, 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", 0x1000}, {&(0x7f0000002d40)="7358ea928cd699450f5e878a281742f468622dcf13a4b4fc711c899d3e23701ebe0bb4cca6d4b54148043a2079b904806506a531a0bcc68cf1dde7db3840a7733c383af1ad4770ed2d8fb8820e5a9cf2d4f19e434dd3029b7e564795943381c58bd90e5942538eb9a3fd2c5ef2c77df4c77c18729f9de0b6aed4b199f4ea008a970d227b10a76931dbc564a6f44bd444c79ae469d87718f8b9d9f06225ddfbf4763a57dc399c0267f23a38ca7de0e275e1a7ab448bd3479b84a36539955954ef0b89eabc5e57584ecaa7bcc920a068bc02adaf1e9eac2963923157bd87", 0xdd}, {&(0x7f0000002e40)="b8af66f9bb6938c6963068238aad", 0xe}, {&(0x7f0000002e80)="f33483c0bc7de5ed550edd7458e1e221b3b0110e239e70cdbe", 0x19}, {&(0x7f0000002ec0)="49e6", 0x2}], 0x6, &(0x7f0000000000)=[@authinfo={0x18, 0x84, 0x6, {0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0x30, 0x80}, {&(0x7f0000003400)=@in6={0xa, 0x4e22, 0x401, @mcast1, 0x2}, 0x1c, &(0x7f0000003680)=[{&(0x7f0000000040)="16bd", 0x2}, {&(0x7f0000003480)="ea0a715aea7d98eef825c3c3f120893854f68607d174851b528b38d5e69d4c9a7f51b4631310bfb81e9afa88a5bd836bf0cfd55b1a917f8d21b8d138392d3ee1c1956d912cd02ede9c0c021b02d7b38937cce3e42eb1a3509fa9042f23ec32513fe7e4311a4d3054ca3224ee551e67ee6f247caf95e7f7eb86825235255ce216a7a6ff3b87ae5d0b5f1acf8108f842b3aef2b4142aa73308fc09a6209edc057668271117c8b3dc9a82ff759add8b7d8038210390387308703b3fc241fee0ccd41ee8c3d53683a5d79d3c7a941c4b0b27bf", 0xd1}, {&(0x7f0000003580)="fef3dd274700437a129d49ad6cfaa1db66a585956705c80fc48406c316bbf2", 0x1f}, {&(0x7f00000035c0)="c539f1171bb3eb7e28668f584f2fac5609b1729551ab414b8c75bdf9232a9fedb92a84e11719b3e8dc3b804de8f6f56f54b6c7b6ebca6dc3ef57401409c23a81", 0x40}, {&(0x7f0000003600)="3d7ea285553a3fe0014296eb65e2f3e20f12cceeb25bc0573470327ab4cf983827378b74d1091e62b4493e7614806ecdf7aab425b08e0fadc118d33d225abc2cb56713b27d053479e3900c9343", 0x4d}], 0x5, &(0x7f0000003780)=[@authinfo={0x18, 0x84, 0x6, {0x1000}}, @dstaddrv4={0x18}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8008, 0x1f, 0x5, 0x7, 0x81c, 0x90d0, r5}}, @init={0x18, 0x84, 0x0, {0xc8ca, 0x6, 0x0, 0x6}}], 0x90, 0x4}], 0x4, 0x40080) ioctl$sock_ifreq(r0, 0x8941, &(0x7f0000000100)={'vcan0\x00', @ifru_names='lo\x00'}) 00:18:23 executing program 5: r0 = socket$kcm(0x10, 0x800000000002, 0x0) socket$kcm(0x10, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x9, 0x12001) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000001240)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/180, 0xb4}, {&(0x7f00000013c0)=""/195, 0xc3}], 0x3, &(0x7f0000002c40)=""/4096, 0x1000}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x4001) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000014c0)={0x4000000, 0x2, 0x8, 0x1, &(0x7f0000001340)=[{}, {}]}) sendmsg$kcm(r0, &(0x7f0000001300)={0x0, 0x4, &(0x7f0000000000)=[{&(0x7f00000000c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x103ae}], 0xeab3, &(0x7f0000002c40)=ANY=[], 0x293}, 0x4000801) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001580)={0x2, 0x4, 0x3, 0xdac, 0x9, 0x796a43b2}) socketpair(0xa, 0x3, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000012c0)={r3, 0x50, &(0x7f0000000100)}, 0x10) 00:18:23 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xdd, "29a6f660433f24d18dac536d530de154bdfa4797bf00c83689ebcf2acb69e90fb8494bc2c6a45b99b7594b56c6dc44f2a7c197b2b8703f2f2235e3838c94c86730965b7b853bf574230d6d3d069025240c73fd10585dab85874ab563302caec02d4906aa21ca6c1537816bc8d1a8f2dabecd337af8c20545f8c3936b2af269cb3a867d6230d23f04cb7ab229665ccec5ceb83920d6cbb60a85651e15949098e356ba79cb9738e8812eea9b220dc94a19375a190d812f995c2fadc8c94b68eaf51f44d8a7e0ba1fefa2eeeb69f77b8f2091349e496e4b0cc95fb8a48e02"}, &(0x7f0000000240)=0xe5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x16) 00:18:24 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0xffffffffffffffba}], 0x1}, 0x0) uname(&(0x7f0000000000)=""/228) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @loopback}}}, 0x2ac) 00:18:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@random="61b294e06876", @random="a312c892c3bd", [{[{0x9100, 0x7fff, 0x4b8}], {0x8100, 0x8, 0x6, 0x3}}], {@can={0xc, {{0x2, 0x3, 0x2, 0x1e74}, 0x4, 0x2ccc05d25fd30216, 0x0, 0x0, "ef2a65f4e35bf510"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xe92, 0x3c5, 0x33, 0xf94]}) close(r0) 00:18:24 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x52000, 0x0) r1 = dup(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ff5000/0x3000)=nil, 0x3000}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setxattr$security_smack_transmute(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.SMACK64TRANSMUTE\x00', &(0x7f00000001c0)='TRUE', 0x4, 0x3) 00:18:24 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x3) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000000180)=0x2, 0xfffffffffffffe11) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) fstat(r1, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000140)='9', 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2, 0x8000}, 0x1c) 00:18:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5}, 0x4) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x113, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x58, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e, 0x0, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0x10a, r2}], &(0x7f0000000100)=[0x40]}}, @exit_looper], 0x44, 0x0, &(0x7f00000001c0)="b87fa6cb81f1f10ec5796e07ffc7446a57a41c47da8a85063859fe661ad78ba046a886abf96090abf5928c957f93fa12acbb9f0c86c25594c8b4f1f73cf88b703ce4832e"}) 00:18:24 executing program 2: clone(0x41fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000000c0)) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x101880, 0x0) r1 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = dup(r1) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000300)="66b80500000066b9182d00000f01c10f23cf3e0f01d1f77ca20f0867f20f1b2f0f200266b84922aea50f23d00f21f86635100000060f23f80f20a30f01c1"}], 0xaaaaaaaaaaaaa6e, 0x2c, &(0x7f0000000240)=[@cr4={0x1, 0x272040}], 0x1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) getpid() waitid(0x0, 0x0, &(0x7f0000000000), 0x80000002, &(0x7f0000000100)) 00:18:24 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r3 = geteuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000280)='/dev/loop0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='fuseblk\x00', 0x48004, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xe00}}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0x200}}, {@allow_other='allow_other'}], [{@dont_measure='dont_measure'}]}}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000825bd7000fcdbdf250d00000007ff060003000000"], 0x1c}}, 0x24040814) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x2b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xfffffffffffffffd, r0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x8000) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x2e) write$P9_RLOPEN(r6, &(0x7f0000000680)={0x18, 0xd, 0x1, {{0x80, 0x4, 0x5}, 0x2}}, 0x18) mount$fuse(0x0, &(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='fuse\x00', 0x140415, &(0x7f0000000580)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@max_read={'max_read', 0x3d, 0xf3a}}, {@allow_other='allow_other'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'fd'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@fowner_lt={'fowner<', r3}}, {@seclabel='seclabel'}]}}) socket(0x3, 0xa, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 00:18:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'vlan0\x00', 0xd803}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"766c616e300000f6ffffffffffffff00", {0x2, 0x0, @local}}) dup3(r0, r1, 0x0) 00:18:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3f) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev, 0x800, 0x2, 0x0, 0x0, 0x1e, 0xc}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23, @broadcast}}, [0xfffffffffffffffa, 0x10000, 0x3ff, 0x4, 0xffff, 0x8254, 0x8, 0x46b2, 0x9, 0x1f, 0x79, 0x1aa, 0xa9, 0x84, 0x2]}, &(0x7f0000000180)=0x100) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, 0x0, 0x0) 00:18:24 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xfc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0xfd1, 0x1, 0xff, 0x10000, 0x10, 0x7f}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x6, 0x20, 0x1f, 0x3}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 00:18:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x42801, 0x0) write$smack_current(r1, &(0x7f0000000000)='/dev/audio\x00', 0xb) r2 = msgget$private(0x0, 0x10) msgrcv(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000470f0000000000000000000000"], 0x2e, 0x2, 0x1800) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x80) 00:18:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f0000000240)=[{{&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000140)=""/114, 0x72}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000001c0)=""/31, 0x1f}], 0x5, &(0x7f0000000540)=""/195, 0xc3, 0x40000000800}, 0x3}], 0x1, 0x60, &(0x7f0000000640)={0x0, 0x1c9c380}) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="b80000001900010000000000000000004a002e10df3aaa7638ba74ebae65bb00000000000000000001000000e0000001000000000000000000000000000000000000000000dd5b8f9e521bd8513d2d3fa66fb86f55a9fbc2af8a9d0f9d93e2594c6af6c4bfe3ff4f7289badcd09ca803ce4203bb097af8d716f6f8735c56f210ab66a4157911a0d17658a355a301a7aa707b895a50b42682e2865dd6c90cf2e9bc6afb858cf46c151a75d430760418327cd05af90142738171cc8fe8d246f01d07b040c3f91cbc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x10, &(0x7f0000000200)={@remote}, 0x20) 00:18:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x7b, 0x0, [0x200, 0x45030b5f, 0x4]}) 00:18:25 executing program 5: unshare(0x28020400) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 00:18:25 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000200)=[{}, {&(0x7f0000000040)="4b76b9a69ddcf5936e4fa9050e1dfa5e4c6cf9820c920c8eda4d0182dbc6d33c471d1a2f7d6c18358b8ef0cf4dd00cd832a5526da21a0afe8b6970ecfa63dda472e57934de562eb9a9eb6126930e70b7738f5dae1570508284fe9d63916e57824e2954ea268b7d6d6b9b7fd6f8a926a0f91b33d8f526e877e397cdb081c7040a698e0a217ad4931f935b5c9ee5e37ffe5b98add32fd681ab20994628edd3d2ada12cb664329801c70f1b51938222fea4518b2d8a9d49decbdc940ca82f1a6817f314440c6805809d9fcd6587626b094d39bfa9f0cfbe9c25f181401417b5e6a0c2d0d2a4626a20dc6eefd6aa8a8669cb830ffe611dd5bf", 0xf7}, {&(0x7f0000000140)="c2a644d199e216658a611528956de40bd22a66826cae5a9895d796d9c86a8aaf5a2d9f5c", 0x24}, {&(0x7f0000000180)="9b13be710bc8c1423fe2768f4d880cf7bea7da6312f78915d8a36c08c68f8b229e19cc66fe57e75042fb7098778328d8ad39c7e7a12e6af6bfacf49a89970b3b19b2d7eabf5039068e7b", 0x4a}], 0x4) socket$rds(0x15, 0x5, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x500, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) write(r0, &(0x7f0000000240)="1f0000004e00fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) 00:18:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:18:25 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffd, 0x5) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000040000000000f5b2bf000004000000a7f6be57a8cff4b5887e023700002700000000"], 0x2a) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 00:18:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000240), 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) 00:18:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xd2e}, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x3, 0x0, @ipv4}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) close(r0) 00:18:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x81, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000300)={0x6, {{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x21}}}}, 0x88) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000240)={0xa0, 0x0, 0x7, {{0x6, 0x3, 0xd8da, 0x7, 0x144, 0x5, {0x2, 0x8001, 0xfffffffffffffffd, 0xfff, 0x100, 0x9c9e, 0x2c1380000000, 0x7, 0x10001, 0x0, 0x1, r1, r2, 0x8000, 0x8}}, {0x0, 0x2}}}, 0xa0) r3 = socket$inet(0x28, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x28, 0x6, &(0x7f0000000000)={0x0, @multicast2, 0x0, 0x0, 'lblc\x00'}, 0x2c) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1}, {0x306, @random="0b11bc5dff00"}, 0x52, {0x2, 0x4e20, @broadcast}, 'sit0\x00'}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000003c0)=""/19) 00:18:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000034c0), &(0x7f0000003480)=0xfebc) socket(0xa, 0x7, 0x5) 00:18:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000000)=0xfffffd62) 00:18:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) 00:18:26 executing program 0: 00:18:26 executing program 1: 00:18:26 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r0, 0x8200) open(&(0x7f0000000400)='./bus\x00', 0x141043, 0x0) 00:18:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r2, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x251}, 0x0) 00:18:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1}, 0x6e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x4b51010000000000}, 0xc, &(0x7f0000000440)={&(0x7f000000a980)=ANY=[@ANYBLOB="14000000220001000000"], 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xc6d, 0x0, 0x400, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @loopback}}, 0x0, 0x4, 0x100000001}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xaf, "2ee97e818f99e09dbf16d278fd01ffa4a6c4322d38b567e6153fc48f13a8cc10671cbe89bc0fd2dbb2118201dcde900c8071e76eacf2c2209301fbef4b01817d493224a69cf2ae77100ba80db1e4cc5facfd5d9e3f4c8e161d9653984525165f3094e4848d7d3eb04aae30bbbcbd96c0632a3b3d19c9091b77482529302104db6562f9f91076446211e829f28a9506cefd32246a4d4dcc742b0204622015d4f6aba38479c373e99ee7fdc0d4efd890"}, &(0x7f0000000380)=0xb7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[], &(0x7f0000009140)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpid() 00:18:26 executing program 1: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000b40)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) 00:18:26 executing program 3: [ 253.439168] audit: type=1804 audit(1539735506.499:31): pid=7876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/newroot/9/file0/bus" dev="ramfs" ino=22110 res=1 [ 253.536019] audit: type=1804 audit(1539735506.609:32): pid=7881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/newroot/9/file0/bus" dev="ramfs" ino=22110 res=1 00:18:26 executing program 3: 00:18:26 executing program 1: 00:18:26 executing program 4: 00:18:27 executing program 2: 00:18:27 executing program 4: 00:18:27 executing program 5: 00:18:27 executing program 3: 00:18:27 executing program 1: 00:18:27 executing program 0: 00:18:27 executing program 2: 00:18:27 executing program 4: 00:18:27 executing program 3: 00:18:27 executing program 5: 00:18:27 executing program 1: 00:18:27 executing program 2: 00:18:28 executing program 0: 00:18:28 executing program 4: 00:18:28 executing program 5: 00:18:28 executing program 1: 00:18:28 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="61124c000000000061138c0000000000bf100000000000000700000008ffffffbd2301000000000095000000000000006916000000000000bf67000000000000570600000f0000006706000002000000070600000ee60000bf050000000000001f650000000000006707000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffbd43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 00:18:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000400)="153f6234488d6d5d766070") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xffffff7f00000000, 0x0, r3, 0x0, 0xf0fffffffffffe}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 00:18:28 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=""/199, 0xc7}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) 00:18:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x801, 0x0) io_setup(0xc02, &(0x7f0000000200)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000140)={0x1ff, 0x0, 0x0, {0x0, 0x989680}}) io_submit(r2, 0x1400, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000140), 0x2}]) write$tun(r1, &(0x7f00000002c0)={@void, @void, @x25={0x3, 0x0, 0x9}}, 0x3) 00:18:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0185879, 0x20000001) [ 255.501658] device ip6gre0 entered promiscuous mode 00:18:28 executing program 1: socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000010, &(0x7f0000000080)=0x5, 0x4) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/148, 0x94}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0xff) 00:18:28 executing program 2: unshare(0x20400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ipddp0\x00'}) 00:18:28 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=""/199, 0xc7}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) 00:18:28 executing program 1: socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000010, &(0x7f0000000080)=0x5, 0x4) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/148, 0x94}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0xff) 00:18:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000400)="153f6234488d6d5d766070") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xffffff7f00000000, 0x0, r3, 0x0, 0xf0fffffffffffe}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 00:18:29 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) write$nbd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="674466980000000002000400030000002f7d6aa3fcac88cb487a3990fc5c374881a7adde33c7f601dedad46904ed063f91c1f0c98a3123b05b7f0c50ea962b36ef3fe84d61a64c9310042c172fc991094ff67561c215d1d26f5d9e83e8532bdc7fca6cb8b749ff68616fd1e42da7"], 0x6e) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8000, 0x0, 0x6469, 0x577}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @loopback}}, 0x3, 0x8}, &(0x7f0000000180)=0x90) [ 256.093048] ================================================================== [ 256.100475] BUG: KMSAN: uninit-value in memcmp+0x117/0x180 [ 256.106108] CPU: 1 PID: 7982 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #69 [ 256.113294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.122651] Call Trace: [ 256.125268] dump_stack+0x306/0x460 [ 256.128903] ? memcmp+0x117/0x180 [ 256.133871] kmsan_report+0x1a2/0x2e0 [ 256.137697] __msan_warning+0x7c/0xe0 [ 256.141515] memcmp+0x117/0x180 [ 256.144810] dev_uc_add_excl+0x165/0x770 [ 256.148908] rtnl_fdb_add+0x10ad/0x12a0 [ 256.152930] ? rtnl_dump_all+0x540/0x540 [ 256.156997] rtnetlink_rcv_msg+0xa53/0x1590 [ 256.161349] ? __cmpxchg_double_slab+0x58b/0x9c0 [ 256.166141] ? kmsan_set_origin_inline+0x6b/0x120 [ 256.171002] ? kmsan_set_origin+0x83/0x140 [ 256.175265] netlink_rcv_skb+0x394/0x640 [ 256.179356] ? rtnetlink_bind+0x120/0x120 [ 256.183564] rtnetlink_rcv+0x50/0x60 [ 256.187295] netlink_unicast+0x166d/0x1720 00:18:29 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x201, 0x8000000100079) ioctl$KVM_SET_CPUID(r0, 0x80085504, &(0x7f00000000c0)=ANY=[]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x0) clone(0x68002000, &(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000003c0)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x4931}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x47, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0xd, "6f90f7c89b3b53dcac6125aea8"}, &(0x7f0000000180)=0x15) 00:18:29 executing program 1: socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000010, &(0x7f0000000080)=0x5, 0x4) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/148, 0x94}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0xff) [ 256.191555] ? rtnetlink_net_exit+0x90/0x90 [ 256.195910] netlink_sendmsg+0x1391/0x1420 [ 256.200213] ___sys_sendmsg+0xe47/0x1200 [ 256.204294] ? netlink_getsockopt+0x1560/0x1560 [ 256.208992] ? __fget+0x8f7/0x940 [ 256.212488] ? __fdget+0x318/0x430 [ 256.216087] __se_sys_sendmsg+0x307/0x460 [ 256.220267] __x64_sys_sendmsg+0x4a/0x70 [ 256.224347] do_syscall_64+0xbe/0x100 [ 256.228171] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.233384] RIP: 0033:0x457569 [ 256.236593] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.255512] RSP: 002b:00007f5b538edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 256.263243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 256.270520] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 256.277803] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 256.285086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5b538ee6d4 [ 256.292371] R13: 00000000004c38a5 R14: 00000000004d5700 R15: 00000000ffffffff [ 256.299664] [ 256.301298] Uninit was created at: [ 256.304854] kmsan_internal_poison_shadow+0xc8/0x1d0 [ 256.309971] kmsan_kmalloc+0xa4/0x120 [ 256.313787] kmsan_slab_alloc+0x10/0x20 [ 256.317790] __kmalloc_node_track_caller+0xb43/0x1400 [ 256.322990] __alloc_skb+0x422/0xe90 [ 256.326719] netlink_sendmsg+0xcaf/0x1420 [ 256.330879] ___sys_sendmsg+0xe47/0x1200 [ 256.334947] __se_sys_sendmsg+0x307/0x460 [ 256.339106] __x64_sys_sendmsg+0x4a/0x70 00:18:29 executing program 1: socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000010, &(0x7f0000000080)=0x5, 0x4) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/148, 0x94}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0xff) [ 256.343179] do_syscall_64+0xbe/0x100 [ 256.347004] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.352197] ================================================================== [ 256.359568] Disabling lock debugging due to kernel taint [ 256.365023] Kernel panic - not syncing: panic_on_warn set ... [ 256.365023] [ 256.372493] CPU: 1 PID: 7982 Comm: syz-executor3 Tainted: G B 4.19.0-rc7+ #69 [ 256.381069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.390431] Call Trace: [ 256.393043] dump_stack+0x306/0x460 [ 256.396704] panic+0x54c/0xafa [ 256.399945] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 256.405418] kmsan_report+0x2d3/0x2e0 [ 256.409259] __msan_warning+0x7c/0xe0 [ 256.413080] memcmp+0x117/0x180 [ 256.416389] dev_uc_add_excl+0x165/0x770 [ 256.420504] rtnl_fdb_add+0x10ad/0x12a0 [ 256.424518] ? rtnl_dump_all+0x540/0x540 [ 256.428594] rtnetlink_rcv_msg+0xa53/0x1590 [ 256.432954] ? __cmpxchg_double_slab+0x58b/0x9c0 [ 256.437748] ? kmsan_set_origin_inline+0x6b/0x120 00:18:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x8da, @mcast2, 0x7ff}}, {{0xa, 0x4e23, 0x0, @remote, 0xfffffffffffffffd}}}, 0xb7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x108) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000440)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x8c, @remote, 0x9}, {0xa, 0x4e20, 0xfffffffffffff800, @mcast1, 0x3}, r2, 0x7ff}}, 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0x6, {{0xa, 0x0, 0x0, @mcast2, 0xfffffffffffffffc}}}, 0x88) [ 256.442623] ? kmsan_set_origin+0x83/0x140 [ 256.446885] netlink_rcv_skb+0x394/0x640 [ 256.450961] ? rtnetlink_bind+0x120/0x120 [ 256.455134] rtnetlink_rcv+0x50/0x60 [ 256.458868] netlink_unicast+0x166d/0x1720 [ 256.463125] ? rtnetlink_net_exit+0x90/0x90 [ 256.467483] netlink_sendmsg+0x1391/0x1420 [ 256.471759] ___sys_sendmsg+0xe47/0x1200 [ 256.475839] ? netlink_getsockopt+0x1560/0x1560 [ 256.480530] ? __fget+0x8f7/0x940 [ 256.484020] ? __fdget+0x318/0x430 [ 256.487581] __se_sys_sendmsg+0x307/0x460 [ 256.491762] __x64_sys_sendmsg+0x4a/0x70 [ 256.495839] do_syscall_64+0xbe/0x100 [ 256.499655] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.504851] RIP: 0033:0x457569 [ 256.508057] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.526976] RSP: 002b:00007f5b538edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 256.534704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 256.539283] usb usb3: usbfs: process 7993 (syz-executor0) did not claim interface 0 before use [ 256.541980] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 256.541992] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 256.542003] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5b538ee6d4 [ 256.542015] R13: 00000000004c38a5 R14: 00000000004d5700 R15: 00000000ffffffff [ 256.543178] Kernel Offset: disabled [ 256.584603] Rebooting in 86400 seconds..