[ 36.459140][ T26] audit: type=1800 audit(1554692047.013:27): pid=7649 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 36.488809][ T26] audit: type=1800 audit(1554692047.013:28): pid=7649 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. [ 37.056352][ T26] audit: type=1800 audit(1554692047.683:29): pid=7649 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 [ 37.076624][ T26] audit: type=1800 audit(1554692047.683:30): pid=7649 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 '10.128.0.12' (ECDSA) to the list of known hosts. 2019/04/08 02:54:19 fuzzer started 2019/04/08 02:54:22 dialing manager at 10.128.0.26:34543 2019/04/08 02:54:22 syscalls: 2408 2019/04/08 02:54:22 code coverage: enabled 2019/04/08 02:54:22 comparison tracing: enabled 2019/04/08 02:54:22 extra coverage: extra coverage is not supported by the kernel 2019/04/08 02:54:22 setuid sandbox: enabled 2019/04/08 02:54:22 namespace sandbox: enabled 2019/04/08 02:54:22 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/08 02:54:22 fault injection: enabled 2019/04/08 02:54:22 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/08 02:54:22 net packet injection: enabled 2019/04/08 02:54:22 net device setup: enabled 02:56:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x600000000000000, [0x40000080], [0xc2, 0x0, 0x11]}) syzkaller login: [ 182.052781][ T7813] IPVS: ftp: loaded support on port[0] = 21 02:56:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000000c0)={0x6, 0x600000000000000, [0x0, 0x0, 0x6e0], [0xc2, 0x0, 0x11]}) [ 182.184044][ T7813] chnl_net:caif_netlink_parms(): no params data found [ 182.292897][ T7813] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.301096][ T7813] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.310509][ T7813] device bridge_slave_0 entered promiscuous mode [ 182.320672][ T7813] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.329656][ T7813] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.338143][ T7813] device bridge_slave_1 entered promiscuous mode [ 182.364332][ T7813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 182.366106][ T7816] IPVS: ftp: loaded support on port[0] = 21 [ 182.379885][ T7813] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 182.406909][ T7813] team0: Port device team_slave_0 added [ 182.418943][ T7813] team0: Port device team_slave_1 added 02:56:33 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 182.551853][ T7813] device hsr_slave_0 entered promiscuous mode 02:56:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000340)={0x7, 0x600000000000000, [0xbff], [0xc2]}) [ 182.698108][ T7813] device hsr_slave_1 entered promiscuous mode [ 182.763957][ T7818] IPVS: ftp: loaded support on port[0] = 21 [ 182.798225][ T7813] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.805589][ T7813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.813338][ T7813] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.820461][ T7813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.885487][ T7820] IPVS: ftp: loaded support on port[0] = 21 02:56:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) [ 182.976908][ T7816] chnl_net:caif_netlink_parms(): no params data found [ 183.155310][ T7818] chnl_net:caif_netlink_parms(): no params data found [ 183.175607][ T7813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.190110][ T7816] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.197177][ T7816] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.205729][ T7816] device bridge_slave_0 entered promiscuous mode [ 183.229344][ T7816] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.236472][ T7816] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.244728][ T7816] device bridge_slave_1 entered promiscuous mode [ 183.264337][ T7824] IPVS: ftp: loaded support on port[0] = 21 [ 183.275368][ T3713] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.283932][ T3713] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.300557][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 183.383752][ T7816] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 183.400528][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.418714][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 02:56:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c") unshare(0x400) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@loopback}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0xffffffffffffffff) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000280)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x8000000000000800, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) semget$private(0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 183.428158][ T7813] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.453631][ T7816] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 183.486140][ T7818] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.494908][ T7818] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.506341][ T7818] device bridge_slave_0 entered promiscuous mode [ 183.535365][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.548324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.556785][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.563912][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.575721][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.584324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.592830][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.599922][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.607788][ T7820] chnl_net:caif_netlink_parms(): no params data found [ 183.617277][ T7818] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.625215][ T7818] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.633296][ T7818] device bridge_slave_1 entered promiscuous mode [ 183.656176][ T7818] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 183.672122][ T7816] team0: Port device team_slave_0 added [ 183.692926][ T7818] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 183.711893][ T7816] team0: Port device team_slave_1 added [ 183.727071][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.769030][ T7818] team0: Port device team_slave_0 added [ 183.770856][ T7828] IPVS: ftp: loaded support on port[0] = 21 [ 183.776058][ T7818] team0: Port device team_slave_1 added [ 183.840870][ T7816] device hsr_slave_0 entered promiscuous mode [ 183.879194][ T7816] device hsr_slave_1 entered promiscuous mode [ 183.919592][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.938341][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.946934][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.976888][ T7820] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.984349][ T7820] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.992129][ T7820] device bridge_slave_0 entered promiscuous mode [ 184.011587][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.019942][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.029027][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.069987][ T7818] device hsr_slave_0 entered promiscuous mode [ 184.107903][ T7818] device hsr_slave_1 entered promiscuous mode [ 184.159846][ T7820] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.166918][ T7820] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.174845][ T7820] device bridge_slave_1 entered promiscuous mode [ 184.192749][ T7820] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.216345][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.225188][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.234487][ T7820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.254972][ T7824] chnl_net:caif_netlink_parms(): no params data found [ 184.290045][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.298632][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.314950][ T7820] team0: Port device team_slave_0 added [ 184.322613][ T7820] team0: Port device team_slave_1 added [ 184.346180][ T7813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.399339][ T7820] device hsr_slave_0 entered promiscuous mode [ 184.448202][ T7820] device hsr_slave_1 entered promiscuous mode [ 184.541894][ T7824] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.549918][ T7824] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.557970][ T7824] device bridge_slave_0 entered promiscuous mode [ 184.565438][ T7824] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.574865][ T7824] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.582753][ T7824] device bridge_slave_1 entered promiscuous mode [ 184.613136][ T7824] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.668519][ T7824] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.682657][ T7813] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.695729][ T7816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.722130][ T7824] team0: Port device team_slave_0 added [ 184.755461][ T7824] team0: Port device team_slave_1 added [ 184.761853][ T7828] chnl_net:caif_netlink_parms(): no params data found [ 184.785803][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.794322][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.811659][ T7816] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.890421][ T7834] 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. [ 184.895349][ T7818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.920124][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.934551][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.944381][ T3713] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.951601][ T3713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.956807][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 02:56:35 executing program 0: 02:56:35 executing program 0: [ 185.037388][ T7824] device hsr_slave_0 entered promiscuous mode 02:56:35 executing program 0: 02:56:35 executing program 0: [ 185.078194][ T7824] device hsr_slave_1 entered promiscuous mode 02:56:35 executing program 0: [ 185.159463][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.169869][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.178740][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.185824][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.194497][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 02:56:35 executing program 0: [ 185.235629][ T7818] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.274103][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 02:56:35 executing program 0: [ 185.288867][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.309620][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.318975][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.327817][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.336251][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.355159][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.363875][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.385381][ T7820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.395461][ T7828] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.403429][ T7828] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.413525][ T7828] device bridge_slave_0 entered promiscuous mode [ 185.421182][ T7828] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.428374][ T7828] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.435874][ T7828] device bridge_slave_1 entered promiscuous mode [ 185.443694][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.452220][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.477308][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.487402][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.496628][ T7825] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.503721][ T7825] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.511949][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.520725][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.529089][ T7825] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.536159][ T7825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.545135][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.553391][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.561743][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.583469][ T7820] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.596498][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.604609][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.612505][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.625224][ T7828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.636147][ T7828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.649951][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.672020][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.685859][ T7828] team0: Port device team_slave_0 added [ 185.696779][ T7828] team0: Port device team_slave_1 added [ 185.706726][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.715306][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.724073][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.731184][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.739265][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.747948][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.756621][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.764624][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.795019][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.804099][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.813017][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.821638][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.841970][ T7818] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.853255][ T7818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.868293][ T7824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.881556][ T7816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.930105][ T7828] device hsr_slave_0 entered promiscuous mode [ 185.967984][ T7828] device hsr_slave_1 entered promiscuous mode [ 186.021645][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.030548][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.039294][ T3713] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.046337][ T3713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.054192][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.062412][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.070631][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.087042][ T7818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.106880][ T7824] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.136522][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.157318][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.174789][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.184041][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.196479][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.205484][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.215451][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.228938][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.237190][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.263511][ T7820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.288507][ T7820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.304433][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.332824][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.342885][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.365858][ T2990] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.373016][ T2990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.389724][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.411898][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.426380][ T2990] bridge0: port 2(bridge_slave_1) entered blocking state 02:56:37 executing program 1: 02:56:37 executing program 0: [ 186.433486][ T2990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.461703][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.473118][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.481827][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.546629][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.554709][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.563771][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.572640][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.591601][ T7820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.602808][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.610772][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.619537][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.628329][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.636454][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.652048][ T7824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.666300][ T7824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.693810][ T7828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.701308][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.720864][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.764650][ T7828] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.785381][ T7824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.793850][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.802066][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 02:56:37 executing program 2: [ 186.852168][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.864329][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.904810][ T3713] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.911951][ T3713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.940812][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.949491][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.958040][ T3713] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.965085][ T3713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.972869][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.981310][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.004050][ T7828] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 187.014572][ T7828] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.030283][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.049033][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.057844][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.066387][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.075606][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.084484][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.092855][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.101247][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.109736][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.119324][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.127176][ T3713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.146421][ T7828] 8021q: adding VLAN 0 to HW filter on device batadv0 02:56:37 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x400040000000001, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 187.197633][ C0] hrtimer: interrupt took 49663 ns 02:56:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000280)}}, 0x152610) close(r0) 02:56:38 executing program 0: 02:56:38 executing program 1: 02:56:38 executing program 3: 02:56:38 executing program 2: syz_open_procfs(0x0, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vat\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00', 0x43732e5398416f1a}) 02:56:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) rmdir(&(0x7f0000000400)='./file0\x00') 02:56:38 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x3, 0x3}, 0x8) 02:56:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x801fffe, 0x0, 0x0, 0x0, 0x0) 02:56:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="510000dfd0944400"], 0x0) 02:56:38 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)=ANY=[@ANYBLOB="180000001e00090100000000000000"], 0x1}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 02:56:38 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), 0x0) 02:56:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x30, &(0x7f00000003c0)={{{@in, @in6=@empty}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@rand_addr="84c2b11129a1167bcd7c482be236f1df"}}, 0xe8) 02:56:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000280)}}, 0x152610) close(r0) 02:56:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) statfs(&(0x7f0000000000)='./file0\x00', 0x0) 02:56:38 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r1, 0x0, 0x800000bf) 02:56:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='lapb0\x00'}) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f00000000c0)={0x6, 0x6, 0x1, 0x8, 0xfffffffffffffc00, 0x7, 0x4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'nr0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x5, 0x40, 0xffffffff00000002, 0x0, 0xffffffffffffffff, 0x0, [], r3, 0xffffffffffffff9c}, 0x3c) prctl$PR_GET_KEEPCAPS(0x7) 02:56:38 executing program 3: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0xb944, 0x0) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000000)={0x2}) 02:56:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) rmdir(&(0x7f0000000400)='./file0\x00') 02:56:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x40000], [0xc2, 0x0, 0x11]}) 02:56:38 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3", 0x1}], 0x1) write(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x34a) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, 0x0) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8), 0x1f8, 0x40) 02:56:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r1, 0x0, 0x800000bf) 02:56:38 executing program 2: 02:56:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:39 executing program 2: 02:56:39 executing program 1: 02:56:39 executing program 2: 02:56:39 executing program 4: 02:56:39 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r1, 0x0, 0x800000bf) 02:56:39 executing program 2: 02:56:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:39 executing program 4: 02:56:42 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3", 0x1}], 0x1) write(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x34a) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, 0x0) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8), 0x1f8, 0x40) 02:56:42 executing program 1: 02:56:42 executing program 3: 02:56:42 executing program 4: 02:56:42 executing program 2: 02:56:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:42 executing program 2: 02:56:42 executing program 1: 02:56:42 executing program 3: 02:56:42 executing program 4: 02:56:42 executing program 1: 02:56:42 executing program 3: 02:56:45 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3", 0x1}], 0x1) write(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x34a) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, 0x0) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8), 0x1f8, 0x40) 02:56:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:45 executing program 2: 02:56:45 executing program 4: 02:56:45 executing program 1: 02:56:45 executing program 3: 02:56:45 executing program 4: 02:56:45 executing program 2: 02:56:45 executing program 1: 02:56:45 executing program 3: 02:56:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:45 executing program 1: 02:56:48 executing program 5: 02:56:48 executing program 4: 02:56:48 executing program 2: 02:56:48 executing program 3: 02:56:48 executing program 1: 02:56:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:48 executing program 3: 02:56:48 executing program 1: 02:56:48 executing program 4: 02:56:48 executing program 5: 02:56:48 executing program 2: 02:56:48 executing program 1: 02:56:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:48 executing program 3: 02:56:48 executing program 4: 02:56:48 executing program 2: 02:56:48 executing program 5: 02:56:48 executing program 3: 02:56:48 executing program 1: 02:56:48 executing program 2: 02:56:48 executing program 5: 02:56:48 executing program 4: 02:56:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:48 executing program 1: 02:56:48 executing program 4: 02:56:49 executing program 3: 02:56:49 executing program 2: 02:56:49 executing program 5: 02:56:49 executing program 1: 02:56:49 executing program 4: 02:56:49 executing program 3: 02:56:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:49 executing program 1: 02:56:49 executing program 5: 02:56:49 executing program 2: 02:56:49 executing program 4: 02:56:49 executing program 3: 02:56:49 executing program 5: 02:56:49 executing program 1: 02:56:49 executing program 4: 02:56:49 executing program 2: 02:56:49 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:49 executing program 3: 02:56:49 executing program 1: 02:56:49 executing program 2: 02:56:49 executing program 5: 02:56:49 executing program 3: 02:56:49 executing program 4: 02:56:49 executing program 2: 02:56:49 executing program 1: 02:56:49 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:49 executing program 4: 02:56:49 executing program 5: 02:56:49 executing program 3: 02:56:49 executing program 1: 02:56:49 executing program 2: 02:56:49 executing program 5: 02:56:49 executing program 4: 02:56:49 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:50 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00\x00\xc3\x00', 0x40004002}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) dup2(r1, r0) 02:56:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0x80086601, 0x0) 02:56:50 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) 02:56:50 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:50 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000000340), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0xfffffffffffffffd, 0x2}, 0x10) 02:56:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETLINK(r0, 0x894c, 0x0) 02:56:50 executing program 4: syz_emit_ethernet(0x437, &(0x7f0000000700)={@local, @random="932114b35ee1", [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x88, 0x0, @dev, @local, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, 0x0) 02:56:50 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a62000/0x1000)=nil, 0x200000, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000000340), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0xfffffffffffffffd, 0x2}, 0x10) 02:56:50 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:50 executing program 4: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 02:56:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') preadv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/23, 0x17}], 0x1, 0x0) 02:56:50 executing program 1: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x1ff, &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000000340), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0xfffffffffffffffd, 0x2}, 0x10) 02:56:50 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 02:56:50 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:50 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 02:56:50 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e88, 0x0, @mcast2={0xff, 0x2, [0xe82b, 0x55efff7f, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x17}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 02:56:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x2}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f00000000c0)={'eql\x00\x00\x00\xa9[\x00', @ifru_mtu=0x1}) 02:56:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) [ 199.947888][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 199.953949][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:56:50 executing program 4: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x7) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) write$P9_RMKNOD(r1, &(0x7f0000000040)={0x41}, 0x14) splice(r0, 0x0, r3, 0x0, 0x2000000000a, 0x0) [ 200.012707][ T8225] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.5/8225 [ 200.022966][ T8225] caller is ip6_finish_output+0x335/0xdc0 [ 200.029005][ T8225] CPU: 0 PID: 8225 Comm: syz-executor.5 Not tainted 5.1.0-rc3-next-20190405 #19 [ 200.038038][ T8225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.048093][ T8225] Call Trace: [ 200.051398][ T8225] dump_stack+0x172/0x1f0 [ 200.051426][ T8225] __this_cpu_preempt_check+0x246/0x270 02:56:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) [ 200.051451][ T8225] ip6_finish_output+0x335/0xdc0 [ 200.051475][ T8225] ip6_output+0x235/0x7f0 [ 200.051497][ T8225] ? ip6_finish_output+0xdc0/0xdc0 [ 200.051517][ T8225] ? ip6_fragment+0x3980/0x3980 [ 200.080851][ T8225] ip6_local_out+0xc4/0x1b0 [ 200.085378][ T8225] ip6_send_skb+0xbb/0x350 [ 200.089821][ T8225] udp_v6_send_skb.isra.0+0x839/0x14f0 [ 200.095314][ T8225] udpv6_sendmsg+0x21e3/0x28d0 [ 200.100119][ T8225] ? ip_reply_glue_bits+0xc0/0xc0 [ 200.105164][ T8225] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 02:56:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:50 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 200.111189][ T8225] ? mark_held_locks+0xf0/0xf0 [ 200.115966][ T8225] ? __lock_acquire+0x548/0x3fb0 [ 200.120910][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.126375][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.131843][ T8225] ? lockdep_hardirqs_on+0x418/0x5d0 [ 200.137140][ T8225] ? retint_kernel+0x2d/0x2d [ 200.141749][ T8225] ? trace_hardirqs_on_caller+0x6a/0x220 [ 200.147423][ T8225] ? __local_bh_enable_ip+0x18e/0x270 [ 200.152820][ T8225] ? _raw_spin_unlock_bh+0x31/0x40 [ 200.157950][ T8225] inet_sendmsg+0x147/0x5e0 [ 200.162466][ T8225] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 200.168462][ T8225] ? inet_sendmsg+0x147/0x5e0 [ 200.173158][ T8225] ? ipip_gro_receive+0x100/0x100 [ 200.178201][ T8225] sock_sendmsg+0xdd/0x130 [ 200.182632][ T8225] ___sys_sendmsg+0x806/0x930 [ 200.187317][ T8225] ? copy_msghdr_from_user+0x430/0x430 [ 200.192782][ T8225] ? lock_downgrade+0x880/0x880 [ 200.197646][ T8225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.203894][ T8225] ? kasan_check_read+0x11/0x20 [ 200.209214][ T8225] ? __fget+0x381/0x550 [ 200.213395][ T8225] ? __fget_light+0x1a9/0x230 [ 200.218093][ T8225] ? __fdget+0x1b/0x20 [ 200.222166][ T8225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.228409][ T8225] __sys_sendmsg+0x105/0x1d0 [ 200.233017][ T8225] ? __ia32_sys_shutdown+0x80/0x80 [ 200.238140][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.243615][ T8225] ? do_syscall_64+0x26/0x610 [ 200.248296][ T8225] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.254378][ T8225] ? do_syscall_64+0x26/0x610 [ 200.259087][ T8225] __x64_sys_sendmsg+0x78/0xb0 [ 200.263856][ T8225] do_syscall_64+0x103/0x610 [ 200.268467][ T8225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.274355][ T8225] RIP: 0033:0x4582b9 [ 200.278275][ T8225] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.297885][ T8225] RSP: 002b:00007f0d1ab8ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 200.306305][ T8225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 02:56:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa0000000000400003000001000000050000002560b700ff"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000300)={0x0, 0x0, 0x2080, {0xffffffffffffffff, 0x0, 0x1}, [], 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[ 200.314894][ T8225] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 200.322875][ T8225] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 200.330868][ T8225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0d1ab8f6d4 [ 200.338838][ T8225] R13: 00000000004c58ba R14: 00000000004d9b78 R15: 00000000ffffffff 02:56:51 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) [ 200.362651][ T8237] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 200.415538][ T8225] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.5/8225 [ 200.425252][ T8225] caller is sk_mc_loop+0x1d/0x210 [ 200.429365][ T8237] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8237 [ 200.431082][ T8225] CPU: 0 PID: 8225 Comm: syz-executor.5 Not tainted 5.1.0-rc3-next-20190405 #19 [ 200.439947][ T8237] caller is ip6_finish_output+0x335/0xdc0 [ 200.448901][ T8225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.448907][ T8225] Call Trace: [ 200.448928][ T8225] dump_stack+0x172/0x1f0 [ 200.448951][ T8225] __this_cpu_preempt_check+0x246/0x270 [ 200.477848][ T8225] sk_mc_loop+0x1d/0x210 [ 200.482099][ T8225] ip6_finish_output2+0x17a5/0x2550 [ 200.487308][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.492775][ T8225] ? ip6_forward_finish+0x580/0x580 [ 200.497978][ T8225] ? ip6_mtu+0x96/0x460 [ 200.502133][ T8225] ? __sanitizer_cov_trace_pc+0x1/0x50 [ 200.507599][ T8225] ip6_finish_output+0x614/0xdc0 [ 200.512540][ T8225] ? ip6_finish_output+0x614/0xdc0 [ 200.517659][ T8225] ip6_output+0x235/0x7f0 [ 200.522018][ T8225] ? ip6_finish_output+0xdc0/0xdc0 [ 200.527137][ T8225] ? ip6_fragment+0x3980/0x3980 [ 200.531999][ T8225] ip6_local_out+0xc4/0x1b0 [ 200.536510][ T8225] ip6_send_skb+0xbb/0x350 [ 200.540952][ T8225] udp_v6_send_skb.isra.0+0x839/0x14f0 [ 200.546443][ T8225] udpv6_sendmsg+0x21e3/0x28d0 [ 200.551213][ T8225] ? ip_reply_glue_bits+0xc0/0xc0 [ 200.556263][ T8225] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 200.562264][ T8225] ? mark_held_locks+0xf0/0xf0 [ 200.567035][ T8225] ? __lock_acquire+0x548/0x3fb0 [ 200.571975][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.577431][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.582907][ T8225] ? lockdep_hardirqs_on+0x418/0x5d0 [ 200.588194][ T8225] ? retint_kernel+0x2d/0x2d [ 200.592784][ T8225] ? trace_hardirqs_on_caller+0x6a/0x220 [ 200.598444][ T8225] ? __local_bh_enable_ip+0x18e/0x270 [ 200.603822][ T8225] ? _raw_spin_unlock_bh+0x31/0x40 [ 200.608938][ T8225] inet_sendmsg+0x147/0x5e0 [ 200.613442][ T8225] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 200.619416][ T8225] ? inet_sendmsg+0x147/0x5e0 [ 200.624113][ T8225] ? ipip_gro_receive+0x100/0x100 [ 200.629140][ T8225] sock_sendmsg+0xdd/0x130 [ 200.633562][ T8225] ___sys_sendmsg+0x806/0x930 [ 200.638255][ T8225] ? copy_msghdr_from_user+0x430/0x430 [ 200.643726][ T8225] ? lock_downgrade+0x880/0x880 [ 200.648577][ T8225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.654817][ T8225] ? kasan_check_read+0x11/0x20 [ 200.659673][ T8225] ? __fget+0x381/0x550 [ 200.663843][ T8225] ? __fget_light+0x1a9/0x230 [ 200.668518][ T8225] ? __fdget+0x1b/0x20 [ 200.672583][ T8225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.678828][ T8225] __sys_sendmsg+0x105/0x1d0 [ 200.683416][ T8225] ? __ia32_sys_shutdown+0x80/0x80 [ 200.688538][ T8225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.693998][ T8225] ? do_syscall_64+0x26/0x610 [ 200.698672][ T8225] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.704736][ T8225] ? do_syscall_64+0x26/0x610 [ 200.709421][ T8225] __x64_sys_sendmsg+0x78/0xb0 [ 200.714190][ T8225] do_syscall_64+0x103/0x610 [ 200.718781][ T8225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.724671][ T8225] RIP: 0033:0x4582b9 [ 200.728567][ T8225] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.748171][ T8225] RSP: 002b:00007f0d1ab8ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 200.756579][ T8225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 200.764547][ T8225] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 200.772513][ T8225] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 200.780500][ T8225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0d1ab8f6d4 [ 200.788469][ T8225] R13: 00000000004c58ba R14: 00000000004d9b78 R15: 00000000ffffffff [ 200.796461][ T8237] CPU: 1 PID: 8237 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190405 #19 [ 200.805499][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.815557][ T8237] Call Trace: [ 200.818862][ T8237] dump_stack+0x172/0x1f0 [ 200.823207][ T8237] __this_cpu_preempt_check+0x246/0x270 [ 200.828774][ T8237] ip6_finish_output+0x335/0xdc0 [ 200.833725][ T8237] ip6_output+0x235/0x7f0 [ 200.838072][ T8237] ? ip6_finish_output+0xdc0/0xdc0 [ 200.843198][ T8237] ? ip6_fragment+0x3980/0x3980 [ 200.848083][ T8237] ip6_xmit+0xe41/0x20c0 [ 200.852345][ T8237] ? ip6_finish_output2+0x2550/0x2550 [ 200.857736][ T8237] ? mark_held_locks+0xf0/0xf0 [ 200.862529][ T8237] ? ip6_setup_cork+0x1870/0x1870 [ 200.867583][ T8237] inet6_csk_xmit+0x2fb/0x5d0 [ 200.872279][ T8237] ? inet6_csk_update_pmtu+0x190/0x190 [ 200.877743][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.884020][ T8237] ? csum_ipv6_magic+0x20/0x80 [ 200.888804][ T8237] __tcp_transmit_skb+0x1a32/0x3750 [ 200.894049][ T8237] ? __tcp_select_window+0x8b0/0x8b0 [ 200.899348][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.905594][ T8237] ? tcp_fastopen_no_cookie+0xe0/0x190 [ 200.911068][ T8237] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.917316][ T8237] tcp_connect+0x1e47/0x4280 [ 200.921928][ T8237] ? tcp_push_one+0x110/0x110 [ 200.926610][ T8237] ? secure_tcpv6_ts_off+0x24f/0x360 [ 200.931898][ T8237] ? secure_dccpv6_sequence_number+0x280/0x280 [ 200.938055][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.944312][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.950568][ T8237] ? prandom_u32_state+0x13/0x180 [ 200.955604][ T8237] tcp_v6_connect+0x150b/0x20a0 [ 200.960466][ T8237] ? tcp_sendmsg_locked+0x2170/0x37f0 [ 200.965848][ T8237] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 200.971139][ T8237] ? __switch_to_asm+0x34/0x70 [ 200.975907][ T8237] ? __switch_to_asm+0x40/0x70 [ 200.980685][ T8237] ? find_held_lock+0x35/0x130 [ 200.985456][ T8237] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 200.991094][ T8237] __inet_stream_connect+0x83f/0xea0 [ 200.996377][ T8237] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 201.001661][ T8237] ? __inet_stream_connect+0x83f/0xea0 [ 201.007125][ T8237] ? inet_dgram_connect+0x2e0/0x2e0 [ 201.012325][ T8237] ? tcp_sendmsg_locked+0x2170/0x37f0 [ 201.017696][ T8237] ? rcu_read_lock_sched_held+0x110/0x130 [ 201.023421][ T8237] ? kmem_cache_alloc_trace+0x354/0x760 [ 201.028965][ T8237] ? __lock_acquire+0x548/0x3fb0 [ 201.033925][ T8237] tcp_sendmsg_locked+0x231f/0x37f0 [ 201.039123][ T8237] ? mark_held_locks+0xf0/0xf0 [ 201.043891][ T8237] ? mark_held_locks+0xa4/0xf0 [ 201.048656][ T8237] ? tcp_sendpage+0x60/0x60 [ 201.053157][ T8237] ? lock_sock_nested+0x9a/0x120 [ 201.058094][ T8237] ? trace_hardirqs_on+0x67/0x230 [ 201.063127][ T8237] ? lock_sock_nested+0x9a/0x120 [ 201.068064][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 201.073443][ T8237] tcp_sendmsg+0x30/0x50 [ 201.077683][ T8237] inet_sendmsg+0x147/0x5e0 [ 201.082187][ T8237] ? ipip_gro_receive+0x100/0x100 [ 201.087210][ T8237] sock_sendmsg+0xdd/0x130 [ 201.091638][ T8237] __sys_sendto+0x262/0x380 [ 201.096155][ T8237] ? __ia32_sys_getpeername+0xb0/0xb0 [ 201.101546][ T8237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.107828][ T8237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.113290][ T8237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.118747][ T8237] ? do_syscall_64+0x26/0x610 [ 201.123444][ T8237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.129516][ T8237] __x64_sys_sendto+0xe1/0x1a0 [ 201.134283][ T8237] do_syscall_64+0x103/0x610 [ 201.138876][ T8237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.144762][ T8237] RIP: 0033:0x4582b9 [ 201.148659][ T8237] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:56:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007800)=[{{&(0x7f0000003d00)=@l2={0x1f, 0x0, {0x904, 0x8, 0x81, 0x0, 0xff, 0x8}, 0x10000, 0x68c}, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 201.168275][ T8237] RSP: 002b:00007f018a841c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 201.176702][ T8237] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 201.184677][ T8237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 201.192646][ T8237] RBP: 000000000073bf00 R08: 0000000020f62fe4 R09: 000000000000001c [ 201.200636][ T8237] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f018a8426d4 [ 201.209090][ T8237] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff 02:56:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:51 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0xc008ae09, &(0x7f00000000c0)=ANY=[@ANYBLOB="83"]) [ 201.325019][ T8237] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8237 [ 201.334579][ T8237] caller is ip6_finish_output+0x335/0xdc0 [ 201.340375][ T8237] CPU: 1 PID: 8237 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190405 #19 [ 201.349402][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.359457][ T8237] Call Trace: [ 201.362756][ T8237] dump_stack+0x172/0x1f0 [ 201.367110][ T8237] __this_cpu_preempt_check+0x246/0x270 [ 201.372751][ T8237] ip6_finish_output+0x335/0xdc0 [ 201.377708][ T8237] ip6_output+0x235/0x7f0 [ 201.382047][ T8237] ? ip6_finish_output+0xdc0/0xdc0 [ 201.387169][ T8237] ? ip6_fragment+0x3980/0x3980 [ 201.392040][ T8237] ip6_xmit+0xe41/0x20c0 [ 201.396308][ T8237] ? ip6_finish_output2+0x2550/0x2550 [ 201.401697][ T8237] ? mark_held_locks+0xf0/0xf0 [ 201.406467][ T8237] ? ip6_setup_cork+0x1870/0x1870 [ 201.411518][ T8237] inet6_csk_xmit+0x2fb/0x5d0 [ 201.416201][ T8237] ? inet6_csk_update_pmtu+0x190/0x190 [ 201.421701][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.427955][ T8237] ? csum_ipv6_magic+0x20/0x80 [ 201.432736][ T8237] __tcp_transmit_skb+0x1a32/0x3750 [ 201.437942][ T8237] ? memcpy+0x46/0x50 [ 201.441956][ T8237] ? __tcp_select_window+0x8b0/0x8b0 [ 201.447266][ T8237] ? tcp_rbtree_insert+0x188/0x200 [ 201.452390][ T8237] tcp_send_synack+0x4b0/0x15b0 [ 201.457265][ T8237] ? tcp_send_active_reset+0x8e0/0x8e0 [ 201.462739][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.468995][ T8237] ? tcp_sync_mss+0x2ee/0xa30 [ 201.473684][ T8237] tcp_rcv_state_process+0x225d/0x4d93 [ 201.479161][ T8237] ? tcp_finish_connect+0x510/0x510 [ 201.484375][ T8237] ? __release_sock+0xca/0x3a0 [ 201.489143][ T8237] ? find_held_lock+0x35/0x130 [ 201.493912][ T8237] ? mark_held_locks+0xa4/0xf0 [ 201.498682][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 201.504053][ T8237] ? _raw_spin_unlock_bh+0x31/0x40 [ 201.509176][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 201.514561][ T8237] tcp_v6_do_rcv+0x7da/0x12c0 [ 201.519248][ T8237] ? tcp_v6_do_rcv+0x7da/0x12c0 [ 201.524117][ T8237] __release_sock+0x12e/0x3a0 [ 201.528813][ T8237] release_sock+0x59/0x1c0 [ 201.533251][ T8237] __inet_stream_connect+0x59f/0xea0 [ 201.538581][ T8237] ? inet_dgram_connect+0x2e0/0x2e0 [ 201.543817][ T8237] ? tcp_sendmsg_locked+0x2170/0x37f0 [ 201.549202][ T8237] ? do_wait_intr_irq+0x2b0/0x2b0 [ 201.554237][ T8237] ? __lock_acquire+0x548/0x3fb0 [ 201.554275][ T8237] tcp_sendmsg_locked+0x231f/0x37f0 [ 201.554294][ T8237] ? mark_held_locks+0xf0/0xf0 [ 201.554316][ T8237] ? mark_held_locks+0xa4/0xf0 [ 201.554335][ T8237] ? tcp_sendpage+0x60/0x60 [ 201.554355][ T8237] ? lock_sock_nested+0x9a/0x120 [ 201.578481][ T8237] ? trace_hardirqs_on+0x67/0x230 [ 201.578498][ T8237] ? lock_sock_nested+0x9a/0x120 [ 201.578517][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 201.578540][ T8237] tcp_sendmsg+0x30/0x50 [ 201.578556][ T8237] inet_sendmsg+0x147/0x5e0 [ 201.578570][ T8237] ? ipip_gro_receive+0x100/0x100 [ 201.578587][ T8237] sock_sendmsg+0xdd/0x130 [ 201.578607][ T8237] __sys_sendto+0x262/0x380 [ 201.578627][ T8237] ? __ia32_sys_getpeername+0xb0/0xb0 [ 201.578657][ T8237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.633090][ T8237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.638547][ T8237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.644008][ T8237] ? do_syscall_64+0x26/0x610 [ 201.648683][ T8237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.654755][ T8237] __x64_sys_sendto+0xe1/0x1a0 [ 201.659548][ T8237] do_syscall_64+0x103/0x610 [ 201.664141][ T8237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.670026][ T8237] RIP: 0033:0x4582b9 [ 201.673916][ T8237] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.693514][ T8237] RSP: 002b:00007f018a841c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 201.701926][ T8237] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 201.709890][ T8237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 201.717853][ T8237] RBP: 000000000073bf00 R08: 0000000020f62fe4 R09: 000000000000001c [ 201.725835][ T8237] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f018a8426d4 [ 201.733803][ T8237] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff [ 201.769641][ T8237] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8237 [ 201.779150][ T8237] caller is ip6_finish_output+0x335/0xdc0 [ 201.779168][ T8237] CPU: 1 PID: 8237 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190405 #19 [ 201.779176][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.779182][ T8237] Call Trace: [ 201.779207][ T8237] dump_stack+0x172/0x1f0 [ 201.794003][ T8237] __this_cpu_preempt_check+0x246/0x270 [ 201.794022][ T8237] ip6_finish_output+0x335/0xdc0 [ 201.794054][ T8237] ip6_output+0x235/0x7f0 [ 201.826532][ T8237] ? ip6_finish_output+0xdc0/0xdc0 [ 201.831657][ T8237] ? ip6_fragment+0x3980/0x3980 [ 201.836529][ T8237] ip6_xmit+0xe41/0x20c0 [ 201.840801][ T8237] ? ip6_finish_output2+0x2550/0x2550 [ 201.846180][ T8237] ? mark_held_locks+0xf0/0xf0 [ 201.850955][ T8237] ? ip6_setup_cork+0x1870/0x1870 [ 201.856002][ T8237] inet6_csk_xmit+0x2fb/0x5d0 [ 201.860683][ T8237] ? inet6_csk_update_pmtu+0x190/0x190 [ 201.866149][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.872398][ T8237] ? csum_ipv6_magic+0x20/0x80 [ 201.877177][ T8237] __tcp_transmit_skb+0x1a32/0x3750 [ 201.882389][ T8237] ? __tcp_select_window+0x8b0/0x8b0 [ 201.887680][ T8237] ? tcp_mstamp_refresh+0x16/0xa0 [ 201.892719][ T8237] __tcp_send_ack.part.0+0x3c6/0x5b0 [ 201.898013][ T8237] tcp_send_ack+0x88/0xa0 [ 201.902350][ T8237] tcp_send_challenge_ack.isra.0+0x250/0x300 [ 201.908335][ T8237] tcp_validate_incoming+0x55e/0x1660 [ 201.913713][ T8237] tcp_rcv_state_process+0xb6b/0x4d93 [ 201.919090][ T8237] ? tcp_finish_connect+0x510/0x510 [ 201.924306][ T8237] ? __release_sock+0xca/0x3a0 [ 201.929081][ T8237] ? find_held_lock+0x35/0x130 [ 201.933845][ T8237] ? mark_held_locks+0xa4/0xf0 [ 201.938610][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 201.943974][ T8237] ? _raw_spin_unlock_bh+0x31/0x40 [ 201.949167][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 201.954553][ T8237] tcp_v6_do_rcv+0x7da/0x12c0 [ 201.959221][ T8237] ? tcp_v6_do_rcv+0x7da/0x12c0 [ 201.964082][ T8237] __release_sock+0x12e/0x3a0 [ 201.968771][ T8237] release_sock+0x59/0x1c0 [ 201.973189][ T8237] __inet_stream_connect+0x59f/0xea0 [ 201.978481][ T8237] ? inet_dgram_connect+0x2e0/0x2e0 [ 201.983678][ T8237] ? tcp_sendmsg_locked+0x2170/0x37f0 [ 201.989190][ T8237] ? do_wait_intr_irq+0x2b0/0x2b0 [ 201.994215][ T8237] ? __lock_acquire+0x548/0x3fb0 [ 201.999167][ T8237] tcp_sendmsg_locked+0x231f/0x37f0 [ 202.004363][ T8237] ? mark_held_locks+0xf0/0xf0 [ 202.009226][ T8237] ? mark_held_locks+0xa4/0xf0 [ 202.014005][ T8237] ? tcp_sendpage+0x60/0x60 [ 202.018503][ T8237] ? lock_sock_nested+0x9a/0x120 [ 202.023436][ T8237] ? trace_hardirqs_on+0x67/0x230 [ 202.028456][ T8237] ? lock_sock_nested+0x9a/0x120 [ 202.033404][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 202.038780][ T8237] tcp_sendmsg+0x30/0x50 [ 202.043018][ T8237] inet_sendmsg+0x147/0x5e0 [ 202.047515][ T8237] ? ipip_gro_receive+0x100/0x100 [ 202.052539][ T8237] sock_sendmsg+0xdd/0x130 [ 202.056953][ T8237] __sys_sendto+0x262/0x380 [ 202.061459][ T8237] ? __ia32_sys_getpeername+0xb0/0xb0 [ 202.066848][ T8237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.073101][ T8237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 202.078556][ T8237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 202.084008][ T8237] ? do_syscall_64+0x26/0x610 [ 202.088681][ T8237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.094772][ T8237] __x64_sys_sendto+0xe1/0x1a0 [ 202.099542][ T8237] do_syscall_64+0x103/0x610 [ 202.104139][ T8237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.110028][ T8237] RIP: 0033:0x4582b9 [ 202.113922][ T8237] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.133518][ T8237] RSP: 002b:00007f018a841c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.141940][ T8237] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 202.150042][ T8237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 202.158007][ T8237] RBP: 000000000073bf00 R08: 0000000020f62fe4 R09: 000000000000001c [ 202.165971][ T8237] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f018a8426d4 [ 202.173934][ T8237] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff [ 202.195068][ T8237] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8237 [ 202.204687][ T8237] caller is ip6_finish_output+0x335/0xdc0 [ 202.210990][ T8237] CPU: 1 PID: 8237 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190405 #19 [ 202.220029][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.230090][ T8237] Call Trace: [ 202.230114][ T8237] dump_stack+0x172/0x1f0 [ 202.230138][ T8237] __this_cpu_preempt_check+0x246/0x270 [ 202.230158][ T8237] ip6_finish_output+0x335/0xdc0 [ 202.230180][ T8237] ip6_output+0x235/0x7f0 [ 202.230200][ T8237] ? ip6_finish_output+0xdc0/0xdc0 [ 202.230222][ T8237] ? ip6_fragment+0x3980/0x3980 [ 202.243367][ T8237] ip6_xmit+0xe41/0x20c0 [ 202.252633][ T8237] ? ip6_finish_output2+0x2550/0x2550 [ 202.252658][ T8237] ? mark_held_locks+0xf0/0xf0 [ 202.262973][ T8237] ? ip6_setup_cork+0x1870/0x1870 [ 202.263008][ T8237] inet6_csk_xmit+0x2fb/0x5d0 [ 202.287024][ T8237] ? inet6_csk_update_pmtu+0x190/0x190 [ 202.292495][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.298744][ T8237] ? csum_ipv6_magic+0x20/0x80 [ 202.303514][ T8237] __tcp_transmit_skb+0x1a32/0x3750 [ 202.308721][ T8237] ? __tcp_select_window+0x8b0/0x8b0 [ 202.314007][ T8237] ? lockdep_hardirqs_on+0x418/0x5d0 [ 202.319717][ T8237] ? trace_hardirqs_on+0x67/0x230 [ 202.324742][ T8237] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 202.330477][ T8237] tcp_write_xmit+0xe39/0x5660 [ 202.335246][ T8237] ? tcp_established_options+0x29d/0x4d0 [ 202.340917][ T8237] __tcp_push_pending_frames+0xb4/0x350 [ 202.346460][ T8237] tcp_send_fin+0x149/0xbb0 [ 202.350966][ T8237] tcp_close+0xddf/0x10c0 [ 202.355296][ T8237] ? ip_mc_drop_socket+0x211/0x270 [ 202.360401][ T8237] ? __sock_release+0x89/0x2b0 [ 202.365163][ T8237] inet_release+0x105/0x1f0 [ 202.369712][ T8237] inet6_release+0x53/0x80 [ 202.374167][ T8237] __sock_release+0xd3/0x2b0 [ 202.378782][ T8237] ? __sock_release+0x2b0/0x2b0 [ 202.383628][ T8237] sock_close+0x1b/0x30 [ 202.387783][ T8237] __fput+0x2e5/0x8d0 [ 202.391778][ T8237] ____fput+0x16/0x20 [ 202.395760][ T8237] task_work_run+0x14a/0x1c0 [ 202.400360][ T8237] get_signal+0x1961/0x1d50 [ 202.404861][ T8237] ? fput_many+0x12c/0x1a0 [ 202.409278][ T8237] ? fput+0x1b/0x20 [ 202.413084][ T8237] ? __sys_sendto+0x295/0x380 [ 202.417773][ T8237] do_signal+0x87/0x1940 [ 202.422039][ T8237] ? setup_sigcontext+0x7d0/0x7d0 [ 202.427079][ T8237] ? exit_to_usermode_loop+0x43/0x2c0 [ 202.432458][ T8237] ? do_syscall_64+0x52d/0x610 [ 202.437216][ T8237] ? exit_to_usermode_loop+0x43/0x2c0 [ 202.442597][ T8237] ? lockdep_hardirqs_on+0x418/0x5d0 [ 202.447893][ T8237] ? trace_hardirqs_on+0x67/0x230 [ 202.452919][ T8237] exit_to_usermode_loop+0x244/0x2c0 [ 202.458203][ T8237] do_syscall_64+0x52d/0x610 [ 202.462807][ T8237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.468710][ T8237] RIP: 0033:0x4582b9 [ 202.472604][ T8237] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.492203][ T8237] RSP: 002b:00007f018a841c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.500616][ T8237] RAX: fffffffffffffe00 RBX: 0000000000000006 RCX: 00000000004582b9 [ 202.508588][ T8237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 202.516552][ T8237] RBP: 000000000073bf00 R08: 0000000020f62fe4 R09: 000000000000001c [ 202.524515][ T8237] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f018a8426d4 [ 202.532482][ T8237] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff [ 202.544171][ T8237] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8237 [ 202.553689][ T8237] caller is ip6_finish_output+0x335/0xdc0 [ 202.559494][ T8237] CPU: 0 PID: 8237 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190405 #19 [ 202.568517][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.578569][ T8237] Call Trace: [ 202.581887][ T8237] dump_stack+0x172/0x1f0 [ 202.586235][ T8237] __this_cpu_preempt_check+0x246/0x270 [ 202.591810][ T8237] ip6_finish_output+0x335/0xdc0 [ 202.596762][ T8237] ip6_output+0x235/0x7f0 [ 202.601093][ T8237] ? ip6_finish_output+0xdc0/0xdc0 [ 202.606187][ T8237] ? ip6_fragment+0x3980/0x3980 [ 202.611033][ T8237] ip6_xmit+0xe41/0x20c0 [ 202.615282][ T8237] ? ip6_finish_output2+0x2550/0x2550 [ 202.620636][ T8237] ? mark_held_locks+0xf0/0xf0 [ 202.625389][ T8237] ? ip6_setup_cork+0x1870/0x1870 [ 202.630396][ T8237] ? inet6_csk_route_socket+0x715/0xf40 [ 202.635941][ T8237] inet6_csk_xmit+0x2fb/0x5d0 [ 202.640602][ T8237] ? inet6_csk_update_pmtu+0x190/0x190 [ 202.646050][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.652291][ T8237] ? csum_ipv6_magic+0x20/0x80 [ 202.657044][ T8237] __tcp_transmit_skb+0x1a32/0x3750 [ 202.662228][ T8237] ? __tcp_select_window+0x8b0/0x8b0 [ 202.667510][ T8237] __tcp_send_ack.part.0+0x3c6/0x5b0 [ 202.672794][ T8237] tcp_send_ack+0x88/0xa0 [ 202.677107][ T8237] tcp_fin+0xe2/0x940 [ 202.681097][ T8237] tcp_data_queue+0x1768/0x4840 [ 202.685928][ T8237] ? ktime_get+0x105/0x300 [ 202.690325][ T8237] ? tcp_send_rcvq+0x500/0x500 [ 202.695066][ T8237] ? tcp_xmit_recovery.part.0+0x130/0x130 [ 202.700762][ T8237] ? tcp_validate_incoming+0x431/0x1660 [ 202.706300][ T8237] tcp_rcv_state_process+0xd84/0x4d93 [ 202.711654][ T8237] ? tcp_finish_connect+0x510/0x510 [ 202.716834][ T8237] ? __release_sock+0xca/0x3a0 [ 202.721593][ T8237] ? find_held_lock+0x35/0x130 [ 202.726357][ T8237] ? mark_held_locks+0xa4/0xf0 [ 202.731105][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 202.736462][ T8237] ? _raw_spin_unlock_bh+0x31/0x40 [ 202.741559][ T8237] ? __local_bh_enable_ip+0x15a/0x270 [ 202.746919][ T8237] tcp_v6_do_rcv+0x7da/0x12c0 [ 202.751579][ T8237] ? tcp_v6_do_rcv+0x7da/0x12c0 [ 202.756440][ T8237] __release_sock+0x12e/0x3a0 [ 202.761130][ T8237] tcp_close+0x6b9/0x10c0 [ 202.765445][ T8237] ? ip_mc_drop_socket+0x211/0x270 [ 202.770555][ T8237] ? __sock_release+0x89/0x2b0 [ 202.775306][ T8237] inet_release+0x105/0x1f0 [ 202.779798][ T8237] inet6_release+0x53/0x80 [ 202.784202][ T8237] __sock_release+0xd3/0x2b0 [ 202.788778][ T8237] ? __sock_release+0x2b0/0x2b0 [ 202.793613][ T8237] sock_close+0x1b/0x30 [ 202.797758][ T8237] __fput+0x2e5/0x8d0 [ 202.801742][ T8237] ____fput+0x16/0x20 [ 202.805726][ T8237] task_work_run+0x14a/0x1c0 [ 202.810312][ T8237] get_signal+0x1961/0x1d50 [ 202.814800][ T8237] ? fput_many+0x12c/0x1a0 [ 202.819199][ T8237] ? fput+0x1b/0x20 [ 202.822993][ T8237] ? __sys_sendto+0x295/0x380 [ 202.827664][ T8237] do_signal+0x87/0x1940 [ 202.831895][ T8237] ? setup_sigcontext+0x7d0/0x7d0 [ 202.836911][ T8237] ? exit_to_usermode_loop+0x43/0x2c0 [ 202.842278][ T8237] ? do_syscall_64+0x52d/0x610 [ 202.847037][ T8237] ? exit_to_usermode_loop+0x43/0x2c0 [ 202.852405][ T8237] ? lockdep_hardirqs_on+0x418/0x5d0 [ 202.857672][ T8237] ? trace_hardirqs_on+0x67/0x230 [ 202.862680][ T8237] exit_to_usermode_loop+0x244/0x2c0 [ 202.867968][ T8237] do_syscall_64+0x52d/0x610 [ 202.872542][ T8237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.878411][ T8237] RIP: 0033:0x4582b9 [ 202.882290][ T8237] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.901875][ T8237] RSP: 002b:00007f018a841c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.910283][ T8237] RAX: fffffffffffffe00 RBX: 0000000000000006 RCX: 00000000004582b9 [ 202.918233][ T8237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 202.926201][ T8237] RBP: 000000000073bf00 R08: 0000000020f62fe4 R09: 000000000000001c [ 202.934169][ T8237] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f018a8426d4 [ 202.942118][ T8237] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff 02:56:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:53 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:53 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000700)={@local, @random="932114b35ee1", [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x2b, 0x0, @dev, @local, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, 0x0) 02:56:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, 0x0) getegid() setgid(0x0) sendto$unix(r0, &(0x7f0000000000)="662b250452a4ce58b8594e2d1a1191f55085085407ae1ce21a6640e2b5fa01139dce0808317465997facb8d2389752308dbb5a962f91347b1675f27a", 0x3c, 0x200408c4, 0x0, 0x0) 02:56:53 executing program 4: syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 02:56:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$KVM_SET_MSRS(r0, 0xc008ae09, &(0x7f0000000100)={0x50, 0x0, [{}]}) 02:56:53 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f00000000c0)='./file0/file1\x00', 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, 0x0, 0x0) 02:56:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa0000000000400003000001000000050000002560b700ff"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000300)={0x0, 0x0, 0x2080, {0x0, 0x0, 0x5}, [], 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02:56:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(0x0, 0x0) syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x802) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x10000, 0x80) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x0, 0x200000) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x20000) rmdir(&(0x7f0000001540)='./file0/file0\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x1) getsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f0000000480), &(0x7f0000000640)=0x4) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r4, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') 02:56:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x200) r1 = open(0x0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000280)={0x27, 0x37, 0x2, {0x1, 0x9, 0x3, r2, 0x9, '/dev/sg#\x00'}}, 0x27) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x287, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x82) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x0, 0x6, @thr={0x0, 0x0}}, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') 02:56:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000e80)='/dev/nbd#\x00', 0xffffffffffffffff, 0x200) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000280)={0x27, 0x37, 0x2, {0x1, 0x9, 0x3, r2, 0x9, '/dev/sg#\x00'}}, 0x27) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x287, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x82) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') 02:56:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 203.526627][ T8312] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 203.588946][ T8312] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 02:56:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000e80)='/dev/nbd#\x00', 0xffffffffffffffff, 0x200) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x287, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x82) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0xc, 0x6, @thr={&(0x7f00000000c0)="654dc5cda789de859b59610a0413b9217140441e5ebc8a1b5f77cf1e2190f0", 0x0}}, 0x0) gettid() write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @remote, 0x7ff}, {0xa, 0x4e23, 0x6, @empty, 0x401}, 0xffffffffffffffff, 0x7}}, 0x48) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x20) timer_settime(0x0, 0x0, 0x0, &(0x7f0000040000)) tkill(0x0, 0x15) getsockname$unix(r1, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) socketpair$unix(0x1, 0x20000000000002, 0x0, &(0x7f00000000c0)) futimesat(0xffffffffffffffff, 0x0, 0x0) [ 203.635707][ T8323] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 203.653309][ T8323] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 02:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000e80)='/dev/nbd#\x00', 0xffffffffffffffff, 0x200) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000280)={0x27, 0x37, 0x2, {0x1, 0x9, 0x3, r2, 0x9, '/dev/sg#\x00'}}, 0x27) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x287, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x82) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') [ 203.684971][ T8325] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 203.714744][ T8325] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 203.806185][ T8336] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 203.863607][ T8336] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 203.896611][ T8335] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 203.912306][ T8335] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 02:56:54 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e88, 0x0, @mcast2={0xff, 0xb, [0xe82b, 0x55efff7f, 0xffffff7f00000000]}, 0x17}, 0x80, 0x0}, 0x0) 02:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000e80)='/dev/nbd#\x00', 0xffffffffffffffff, 0x200) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000280)={0x27, 0x37, 0x2, {0x1, 0x9, 0x3, r2, 0x9, '/dev/sg#\x00'}}, 0x27) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x287, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x82) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') 02:56:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:54 executing program 4: creat(&(0x7f0000002580)='./file0\x00', 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000600)='cgroup\x00', 0x0, &(0x7f000000a000)) write$P9_RSTAT(0xffffffffffffffff, 0x0, 0x0) 02:56:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x2, 0x4e88, 0x0, @mcast2={0xff, 0x2, [0xe82b, 0x55efff7f, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x80, 0x0}, 0x0) [ 204.051145][ T8347] e cgroup1: Unknown subsys name '' [ 204.096460][ T8357] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8357 [ 204.101879][ T8354] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 204.106104][ T8357] caller is ip6_finish_output+0x335/0xdc0 [ 204.121637][ T8357] CPU: 1 PID: 8357 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 204.130659][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.140709][ T8357] Call Trace: [ 204.144009][ T8357] dump_stack+0x172/0x1f0 [ 204.148355][ T8357] __this_cpu_preempt_check+0x246/0x270 [ 204.153907][ T8357] ip6_finish_output+0x335/0xdc0 [ 204.158860][ T8357] ip6_output+0x235/0x7f0 [ 204.163200][ T8357] ? ip6_finish_output+0xdc0/0xdc0 [ 204.168330][ T8357] ? ip6_fragment+0x3980/0x3980 [ 204.168348][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.168368][ T8357] ip6_local_out+0xc4/0x1b0 [ 204.168387][ T8357] ip6_send_skb+0xbb/0x350 [ 204.168409][ T8357] udp_v6_send_skb.isra.0+0x839/0x14f0 [ 204.178303][ T8357] ? __sanitizer_cov_trace_cmp1+0x10/0x20 [ 204.178327][ T8357] udpv6_sendmsg+0x21e3/0x28d0 [ 204.178352][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.208192][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 204.214202][ T8357] ? mark_held_locks+0xf0/0xf0 [ 204.214218][ T8357] ? __lock_acquire+0x548/0x3fb0 [ 204.214234][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 204.214287][ T8357] ? release_sock+0x158/0x1c0 [ 204.225763][ T8347] e cgroup1: Unknown subsys name '' [ 204.229337][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 204.229355][ T8357] ? _raw_spin_unlock_bh+0x31/0x40 [ 204.229375][ T8357] inet_sendmsg+0x147/0x5e0 [ 204.229399][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 204.260456][ T8357] ? inet_sendmsg+0x147/0x5e0 [ 204.265143][ T8357] ? ipip_gro_receive+0x100/0x100 [ 204.270180][ T8357] sock_sendmsg+0xdd/0x130 [ 204.274609][ T8357] ___sys_sendmsg+0x806/0x930 [ 204.279325][ T8357] ? copy_msghdr_from_user+0x430/0x430 [ 204.284795][ T8357] ? lock_downgrade+0x880/0x880 [ 204.289646][ T8357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.295894][ T8357] ? kasan_check_read+0x11/0x20 [ 204.300745][ T8357] ? __fget+0x381/0x550 [ 204.304933][ T8357] ? __fget_light+0x1a9/0x230 [ 204.309607][ T8357] ? __fdget+0x1b/0x20 [ 204.313676][ T8357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.320396][ T8357] __sys_sendmsg+0x105/0x1d0 [ 204.324981][ T8357] ? __ia32_sys_shutdown+0x80/0x80 [ 204.330109][ T8357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.335563][ T8357] ? do_syscall_64+0x26/0x610 [ 204.340277][ T8357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.346379][ T8357] ? do_syscall_64+0x26/0x610 [ 204.351056][ T8357] __x64_sys_sendmsg+0x78/0xb0 [ 204.355821][ T8357] do_syscall_64+0x103/0x610 [ 204.360416][ T8357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.366299][ T8357] RIP: 0033:0x4582b9 [ 204.370213][ T8357] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:56:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000000)='./file0/file1\x00', 0x2000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0xc008ae09, &(0x7f00000000c0)=ANY=[@ANYBLOB="83d900000000000000000000000000000000000000000000ebfa76c5517a3781777813e208"]) [ 204.389827][ T8357] RSP: 002b:00007f21f1838c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.398232][ T8357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 204.406209][ T8357] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 204.414188][ T8357] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 204.422159][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21f18396d4 [ 204.430127][ T8357] R13: 00000000004c58ba R14: 00000000004d9b78 R15: 00000000ffffffff [ 204.442536][ T8354] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 02:56:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 204.529317][ T8357] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8357 [ 204.538850][ T8357] caller is sk_mc_loop+0x1d/0x210 [ 204.543896][ T8357] CPU: 1 PID: 8357 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 204.553080][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.563131][ T8357] Call Trace: [ 204.566434][ T8357] dump_stack+0x172/0x1f0 [ 204.570793][ T8357] __this_cpu_preempt_check+0x246/0x270 02:56:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 204.576352][ T8357] sk_mc_loop+0x1d/0x210 [ 204.580720][ T8357] ip6_finish_output2+0x17a5/0x2550 [ 204.585971][ T8357] ? find_held_lock+0x35/0x130 [ 204.590741][ T8357] ? ip6_mtu+0x2e6/0x460 [ 204.594998][ T8357] ? ip6_forward_finish+0x580/0x580 [ 204.600230][ T8357] ? lock_downgrade+0x880/0x880 [ 204.605095][ T8357] ? rcu_read_unlock_special+0xf3/0x210 [ 204.610657][ T8357] ip6_finish_output+0x614/0xdc0 [ 204.615615][ T8357] ? ip6_finish_output+0x614/0xdc0 [ 204.620868][ T8357] ip6_output+0x235/0x7f0 [ 204.625206][ T8357] ? ip6_finish_output+0xdc0/0xdc0 [ 204.630336][ T8357] ? ip6_fragment+0x3980/0x3980 [ 204.630353][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.630373][ T8357] ip6_local_out+0xc4/0x1b0 [ 204.630393][ T8357] ip6_send_skb+0xbb/0x350 [ 204.630415][ T8357] udp_v6_send_skb.isra.0+0x839/0x14f0 [ 204.630437][ T8357] ? __sanitizer_cov_trace_cmp1+0x10/0x20 [ 204.654646][ T8357] udpv6_sendmsg+0x21e3/0x28d0 [ 204.654665][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.654695][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 204.676136][ T8357] ? mark_held_locks+0xf0/0xf0 [ 204.680905][ T8357] ? __lock_acquire+0x548/0x3fb0 [ 204.685844][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 204.691236][ T8357] ? release_sock+0x158/0x1c0 [ 204.695994][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 204.701389][ T8357] ? _raw_spin_unlock_bh+0x31/0x40 [ 204.706521][ T8357] inet_sendmsg+0x147/0x5e0 [ 204.706540][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 204.706552][ T8357] ? inet_sendmsg+0x147/0x5e0 [ 204.706566][ T8357] ? ipip_gro_receive+0x100/0x100 [ 204.706588][ T8357] sock_sendmsg+0xdd/0x130 [ 204.731225][ T8357] ___sys_sendmsg+0x806/0x930 [ 204.735924][ T8357] ? copy_msghdr_from_user+0x430/0x430 [ 204.741398][ T8357] ? lock_downgrade+0x880/0x880 [ 204.746259][ T8357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.752512][ T8357] ? kasan_check_read+0x11/0x20 [ 204.757371][ T8357] ? __fget+0x381/0x550 [ 204.761556][ T8357] ? __fget_light+0x1a9/0x230 [ 204.766263][ T8357] ? __fdget+0x1b/0x20 [ 204.770335][ T8357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.776581][ T8357] __sys_sendmsg+0x105/0x1d0 [ 204.781177][ T8357] ? __ia32_sys_shutdown+0x80/0x80 [ 204.786306][ T8357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.791778][ T8357] ? do_syscall_64+0x26/0x610 [ 204.796460][ T8357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.802528][ T8357] ? do_syscall_64+0x26/0x610 [ 204.807209][ T8357] __x64_sys_sendmsg+0x78/0xb0 [ 204.811988][ T8357] do_syscall_64+0x103/0x610 [ 204.816580][ T8357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.822470][ T8357] RIP: 0033:0x4582b9 [ 204.826462][ T8357] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.846068][ T8357] RSP: 002b:00007f21f1838c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.854483][ T8357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 204.862464][ T8357] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 204.870569][ T8357] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 204.878535][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21f18396d4 [ 204.886499][ T8357] R13: 00000000004c58ba R14: 00000000004d9b78 R15: 00000000ffffffff [ 204.931535][ T8357] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8357 [ 204.941069][ T8357] caller is ip6_finish_output+0x335/0xdc0 [ 204.946813][ T8357] CPU: 1 PID: 8357 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 204.955830][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.965894][ T8357] Call Trace: [ 204.969202][ T8357] dump_stack+0x172/0x1f0 [ 204.973565][ T8357] __this_cpu_preempt_check+0x246/0x270 [ 204.979133][ T8357] ip6_finish_output+0x335/0xdc0 [ 204.984111][ T8357] ip6_output+0x235/0x7f0 [ 204.988507][ T8357] ? ip6_finish_output+0xdc0/0xdc0 [ 204.993650][ T8357] ? ip6_fragment+0x3980/0x3980 [ 204.998510][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.003550][ T8357] ip6_local_out+0xc4/0x1b0 [ 205.008061][ T8357] ip6_send_skb+0xbb/0x350 [ 205.008087][ T8357] udp_v6_send_skb.isra.0+0x839/0x14f0 [ 205.008102][ T8357] ? __sanitizer_cov_trace_cmp1+0x10/0x20 [ 205.008126][ T8357] udpv6_sendmsg+0x21e3/0x28d0 [ 205.008142][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.008177][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 205.008203][ T8357] ? mark_held_locks+0xf0/0xf0 [ 205.008217][ T8357] ? __lock_acquire+0x548/0x3fb0 [ 205.008248][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 205.054597][ T8357] ? release_sock+0x158/0x1c0 [ 205.059303][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 205.064803][ T8357] ? _raw_spin_unlock_bh+0x31/0x40 [ 205.069932][ T8357] inet_sendmsg+0x147/0x5e0 [ 205.074449][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 205.080555][ T8357] ? inet_sendmsg+0x147/0x5e0 [ 205.085232][ T8357] ? ipip_gro_receive+0x100/0x100 [ 205.090299][ T8357] sock_sendmsg+0xdd/0x130 [ 205.094723][ T8357] ___sys_sendmsg+0x806/0x930 [ 205.094744][ T8357] ? copy_msghdr_from_user+0x430/0x430 [ 205.094774][ T8357] ? lock_downgrade+0x880/0x880 [ 205.104882][ T8357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.104904][ T8357] ? kasan_check_read+0x11/0x20 [ 205.104925][ T8357] ? __fget+0x381/0x550 [ 205.125006][ T8357] ? __fget_light+0x1a9/0x230 [ 205.129704][ T8357] ? __fdget+0x1b/0x20 [ 205.133785][ T8357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.140030][ T8357] __sys_sendmsg+0x105/0x1d0 [ 205.144627][ T8357] ? __ia32_sys_shutdown+0x80/0x80 [ 205.149751][ T8357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 205.155216][ T8357] ? do_syscall_64+0x26/0x610 [ 205.159894][ T8357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.165969][ T8357] ? do_syscall_64+0x26/0x610 [ 205.170638][ T8357] __x64_sys_sendmsg+0x78/0xb0 [ 205.175395][ T8357] do_syscall_64+0x103/0x610 [ 205.180134][ T8357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.186003][ T8357] RIP: 0033:0x4582b9 [ 205.189909][ T8357] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.209962][ T8357] RSP: 002b:00007f21f1838c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 205.218376][ T8357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 205.226353][ T8357] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 205.234320][ T8357] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 205.242275][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21f18396d4 [ 205.250259][ T8357] R13: 00000000004c58ba R14: 00000000004d9b78 R15: 00000000ffffffff [ 205.258676][ T8357] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8357 [ 205.268252][ T8357] caller is sk_mc_loop+0x1d/0x210 [ 205.273290][ T8357] CPU: 0 PID: 8357 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 205.282299][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.292330][ T8357] Call Trace: [ 205.295599][ T8357] dump_stack+0x172/0x1f0 [ 205.299962][ T8357] __this_cpu_preempt_check+0x246/0x270 [ 205.305503][ T8357] sk_mc_loop+0x1d/0x210 [ 205.309728][ T8357] ip6_finish_output2+0x17a5/0x2550 [ 205.314907][ T8357] ? find_held_lock+0x35/0x130 [ 205.319659][ T8357] ? ip6_mtu+0x2e6/0x460 [ 205.323884][ T8357] ? ip6_forward_finish+0x580/0x580 [ 205.329072][ T8357] ? lock_downgrade+0x880/0x880 [ 205.333905][ T8357] ? rcu_read_unlock_special+0xf3/0x210 [ 205.339437][ T8357] ip6_finish_output+0x614/0xdc0 [ 205.344632][ T8357] ? ip6_finish_output+0x614/0xdc0 [ 205.349736][ T8357] ip6_output+0x235/0x7f0 [ 205.354049][ T8357] ? ip6_finish_output+0xdc0/0xdc0 [ 205.359141][ T8357] ? ip6_fragment+0x3980/0x3980 [ 205.363973][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.368979][ T8357] ip6_local_out+0xc4/0x1b0 [ 205.373490][ T8357] ip6_send_skb+0xbb/0x350 [ 205.377890][ T8357] udp_v6_send_skb.isra.0+0x839/0x14f0 [ 205.383329][ T8357] ? __sanitizer_cov_trace_cmp1+0x10/0x20 [ 205.389042][ T8357] udpv6_sendmsg+0x21e3/0x28d0 [ 205.393796][ T8357] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.398810][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 205.404786][ T8357] ? mark_held_locks+0xf0/0xf0 [ 205.409538][ T8357] ? __lock_acquire+0x548/0x3fb0 [ 205.414465][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 205.419839][ T8357] ? release_sock+0x158/0x1c0 [ 205.424518][ T8357] ? __local_bh_enable_ip+0x15a/0x270 [ 205.429890][ T8357] ? _raw_spin_unlock_bh+0x31/0x40 [ 205.434980][ T8357] inet_sendmsg+0x147/0x5e0 [ 205.439505][ T8357] ? udp6_unicast_rcv_skb.isra.0+0x2f0/0x2f0 [ 205.445461][ T8357] ? inet_sendmsg+0x147/0x5e0 [ 205.450120][ T8357] ? ipip_gro_receive+0x100/0x100 [ 205.455130][ T8357] sock_sendmsg+0xdd/0x130 [ 205.459528][ T8357] ___sys_sendmsg+0x806/0x930 [ 205.464191][ T8357] ? copy_msghdr_from_user+0x430/0x430 [ 205.469630][ T8357] ? lock_downgrade+0x880/0x880 [ 205.474461][ T8357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.480681][ T8357] ? kasan_check_read+0x11/0x20 [ 205.485511][ T8357] ? __fget+0x381/0x550 [ 205.489654][ T8357] ? __fget_light+0x1a9/0x230 [ 205.494331][ T8357] ? __fdget+0x1b/0x20 [ 205.498382][ T8357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.504616][ T8357] __sys_sendmsg+0x105/0x1d0 [ 205.509200][ T8357] ? __ia32_sys_shutdown+0x80/0x80 [ 205.514316][ T8357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 205.519779][ T8357] ? do_syscall_64+0x26/0x610 [ 205.524446][ T8357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.530494][ T8357] ? do_syscall_64+0x26/0x610 [ 205.535153][ T8357] __x64_sys_sendmsg+0x78/0xb0 [ 205.539912][ T8357] do_syscall_64+0x103/0x610 [ 205.544484][ T8357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.550359][ T8357] RIP: 0033:0x4582b9 [ 205.554236][ T8357] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.573830][ T8357] RSP: 002b:00007f21f1838c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 02:56:56 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000000340), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0xfffffffffffffffd, 0x2}, 0x10) 02:56:56 executing program 4: 02:56:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(0x0, 0xc0400, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000000)='./file0/file1\x00', 0x2000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 205.582217][ T8357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 205.590175][ T8357] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 205.598126][ T8357] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 205.606077][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21f18396d4 [ 205.614036][ T8357] R13: 00000000004c58ba R14: 00000000004d9b78 R15: 00000000ffffffff 02:56:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mbind(&(0x7f0000010000/0xc000)=nil, 0xc000, 0x0, 0x0, 0x0, 0x2) 02:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000000)='./file0/file1\x00', 0x2000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(0x0, 0xc0400, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="410f01f9c4e1f573d50664ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110d4b842419dcccc") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 02:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002580)='./file0\x00', 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000600)='cgroup\x00', 0x0, &(0x7f000000a000)) 02:56:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000000)='./file0/file1\x00', 0x2000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:56 executing program 1: 02:56:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(0x0, 0xc0400, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:56 executing program 4: [ 206.123685][ T8421] e cgroup1: Unknown subsys name '' 02:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:56 executing program 1: 02:56:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(0x0, 0xc0400, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:56 executing program 4: 02:56:57 executing program 1: 02:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:57 executing program 4: 02:56:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:57 executing program 4: 02:56:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, 0x0) 02:56:57 executing program 1: 02:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:57 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:57 executing program 4: 02:56:57 executing program 1: 02:56:57 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:57 executing program 4: 02:56:57 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_init() mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, 0x0) 02:56:57 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:57 executing program 4: 02:56:57 executing program 1: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2f) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="860300fe005b6a533d1533b400000000000000006493f90004800100000071286d23eb7b0bb6036505000000c043c1262b08801d43cef4ee1e"], 0x39) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000000c0)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:56:57 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:57 executing program 4: 02:56:57 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:57 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:57 executing program 1: 02:56:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, 0x0) 02:56:57 executing program 4: 02:56:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:58 executing program 4: 02:56:58 executing program 1: 02:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:58 executing program 4: 02:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:58 executing program 1: 02:56:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:58 executing program 4: 02:56:58 executing program 1: 02:56:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:58 executing program 4: 02:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:58 executing program 4: 02:56:58 executing program 1: 02:56:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x60000000000003b, [0x40000071, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:58 executing program 1: 02:56:58 executing program 4: 02:56:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071], [0xc2, 0x0, 0x11]}) 02:56:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:58 executing program 1: 02:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:59 executing program 4: 02:56:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:59 executing program 1: 02:56:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:59 executing program 4: 02:56:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071], [0xc2, 0x0, 0x11]}) 02:56:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:56:59 executing program 4: 02:56:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:59 executing program 1: 02:56:59 executing program 4: 02:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x40000071], [0xc2, 0x0, 0x11]}) 02:56:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 02:56:59 executing program 4: 02:56:59 executing program 1: 02:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:59 executing program 1: 02:56:59 executing program 4: 02:56:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 02:56:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x0, 0x80000], [0xc2, 0x0, 0x11]}) 02:56:59 executing program 4: 02:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:56:59 executing program 1: 02:56:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:56:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 02:56:59 executing program 4: 02:56:59 executing program 1: 02:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:57:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x0, 0x80000], [0xc2, 0x0, 0x11]}) 02:57:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:57:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:57:00 executing program 1: 02:57:00 executing program 4: 02:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:57:00 executing program 1: 02:57:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x60000000000003b, [0x0, 0x80000], [0xc2, 0x0, 0x11]}) 02:57:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:57:00 executing program 4: 02:57:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:57:00 executing program 4: 02:57:00 executing program 1: 02:57:00 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 02:57:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000003}}}}}, 0x0) 02:57:00 executing program 4: 02:57:00 executing program 0: 02:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 02:57:00 executing program 1: