[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.60' (ECDSA) to the list of known hosts. 2020/09/05 07:08:31 fuzzer started 2020/09/05 07:08:31 dialing manager at 10.128.0.26:45095 2020/09/05 07:08:31 syscalls: 3333 2020/09/05 07:08:31 code coverage: enabled 2020/09/05 07:08:31 comparison tracing: enabled 2020/09/05 07:08:31 extra coverage: enabled 2020/09/05 07:08:31 setuid sandbox: enabled 2020/09/05 07:08:31 namespace sandbox: enabled 2020/09/05 07:08:31 Android sandbox: /sys/fs/selinux/policy does not exist 2020/09/05 07:08:31 fault injection: enabled 2020/09/05 07:08:31 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/09/05 07:08:31 net packet injection: enabled 2020/09/05 07:08:31 net device setup: enabled 2020/09/05 07:08:31 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/09/05 07:08:31 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/09/05 07:08:31 USB emulation: enabled 2020/09/05 07:08:31 hci packet injection: enabled 07:10:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x4) 07:10:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$capi20_data(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="100000000582"], 0x1ed) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 07:10:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) 07:10:34 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x6, 0x0, 0x0) 07:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3}, 0x14) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8}]}}}]}, 0x3c}}, 0x0) 07:10:34 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x7f5) syzkaller login: [ 182.732620][ T6904] IPVS: ftp: loaded support on port[0] = 21 [ 182.965606][ T6904] chnl_net:caif_netlink_parms(): no params data found [ 182.972531][ T6906] IPVS: ftp: loaded support on port[0] = 21 [ 183.114212][ T6908] IPVS: ftp: loaded support on port[0] = 21 [ 183.189055][ T6904] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.196586][ T6904] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.205662][ T6904] device bridge_slave_0 entered promiscuous mode [ 183.288079][ T6904] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.295292][ T6904] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.309774][ T6904] device bridge_slave_1 entered promiscuous mode [ 183.392869][ T6910] IPVS: ftp: loaded support on port[0] = 21 [ 183.403403][ T6904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.435124][ T6906] chnl_net:caif_netlink_parms(): no params data found [ 183.448350][ T6904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.484748][ T6904] team0: Port device team_slave_0 added [ 183.516997][ T6904] team0: Port device team_slave_1 added [ 183.659070][ T6912] IPVS: ftp: loaded support on port[0] = 21 [ 183.726385][ T6904] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.733593][ T6904] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 183.773509][ T6904] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.823631][ T6904] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.833506][ T6904] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 183.860531][ T6904] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.893022][ T6906] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.900752][ T6906] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.908992][ T6906] device bridge_slave_0 entered promiscuous mode [ 183.940809][ T6908] chnl_net:caif_netlink_parms(): no params data found [ 183.950880][ T6914] IPVS: ftp: loaded support on port[0] = 21 [ 183.960610][ T6906] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.971386][ T6906] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.979431][ T6906] device bridge_slave_1 entered promiscuous mode [ 184.043682][ T6904] device hsr_slave_0 entered promiscuous mode [ 184.052227][ T6904] device hsr_slave_1 entered promiscuous mode [ 184.071427][ T6906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.136513][ T6906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.188621][ T6906] team0: Port device team_slave_0 added [ 184.205800][ T6906] team0: Port device team_slave_1 added [ 184.217934][ T6910] chnl_net:caif_netlink_parms(): no params data found [ 184.345439][ T6906] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.355502][ T6906] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 184.382844][ T6906] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.429059][ T6906] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.436063][ T6906] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 184.463305][ T6906] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.513984][ T6908] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.523117][ T6908] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.531598][ T6908] device bridge_slave_0 entered promiscuous mode [ 184.550358][ T6910] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.559541][ T6910] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.567496][ T6910] device bridge_slave_0 entered promiscuous mode [ 184.603453][ T6908] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.611860][ T6908] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.622406][ T6908] device bridge_slave_1 entered promiscuous mode [ 184.632662][ T6910] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.640636][ T6910] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.649348][ T6910] device bridge_slave_1 entered promiscuous mode [ 184.721281][ T6912] chnl_net:caif_netlink_parms(): no params data found [ 184.733539][ T6910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.748021][ T2635] Bluetooth: hci0: command 0x0409 tx timeout [ 184.805912][ T6910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.819138][ T6908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.833231][ T6906] device hsr_slave_0 entered promiscuous mode [ 184.844040][ T6906] device hsr_slave_1 entered promiscuous mode [ 184.853057][ T6906] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.861397][ T6906] Cannot create hsr debugfs directory [ 184.884805][ T6908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.907206][ T2635] Bluetooth: hci1: command 0x0409 tx timeout [ 184.909817][ T6914] chnl_net:caif_netlink_parms(): no params data found [ 184.971877][ T6910] team0: Port device team_slave_0 added [ 184.986830][ T6910] team0: Port device team_slave_1 added [ 185.003588][ T6908] team0: Port device team_slave_0 added [ 185.014973][ T6908] team0: Port device team_slave_1 added [ 185.102993][ T6910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.111251][ T6910] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.138703][ T6910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.150041][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 185.170474][ T6910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.177659][ T6910] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.206227][ T6910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.230805][ T6904] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 185.243773][ T6904] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 185.263573][ T6908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.273881][ T6908] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.300682][ T6908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.311853][ T23] Bluetooth: hci3: command 0x0409 tx timeout [ 185.346290][ T6904] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 185.366180][ T6908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.374030][ T6908] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.401302][ T6908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.419418][ T6912] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.430561][ T6912] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.440096][ T6912] device bridge_slave_0 entered promiscuous mode [ 185.452342][ T6912] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.459451][ T6912] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.468570][ T6912] device bridge_slave_1 entered promiscuous mode [ 185.482245][ T6904] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 185.536852][ T6914] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.547799][ T5] Bluetooth: hci4: command 0x0409 tx timeout [ 185.554251][ T6914] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.563284][ T6914] device bridge_slave_0 entered promiscuous mode [ 185.574289][ T6914] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.581437][ T6914] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.589911][ T6914] device bridge_slave_1 entered promiscuous mode [ 185.614288][ T6910] device hsr_slave_0 entered promiscuous mode [ 185.621276][ T6910] device hsr_slave_1 entered promiscuous mode [ 185.636986][ T6910] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.645863][ T6910] Cannot create hsr debugfs directory [ 185.656661][ T6908] device hsr_slave_0 entered promiscuous mode [ 185.664329][ T6908] device hsr_slave_1 entered promiscuous mode [ 185.673002][ T6908] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.681033][ T6908] Cannot create hsr debugfs directory [ 185.699541][ T6912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.707232][ T2635] Bluetooth: hci5: command 0x0409 tx timeout [ 185.760729][ T6912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.773404][ T6914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.823483][ T6914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.876624][ T6912] team0: Port device team_slave_0 added [ 185.894700][ T6914] team0: Port device team_slave_0 added [ 185.932213][ T6912] team0: Port device team_slave_1 added [ 185.942788][ T6914] team0: Port device team_slave_1 added [ 186.005013][ T6914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.017093][ T6914] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.045270][ T6914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.060812][ T6914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.068246][ T6914] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.094930][ T6914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.129175][ T6912] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.136134][ T6912] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.164917][ T6912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.178730][ T6912] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.185679][ T6912] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.212623][ T6912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.318455][ T6906] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 186.351061][ T6914] device hsr_slave_0 entered promiscuous mode [ 186.361336][ T6914] device hsr_slave_1 entered promiscuous mode [ 186.368464][ T6914] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.376052][ T6914] Cannot create hsr debugfs directory [ 186.385227][ T6912] device hsr_slave_0 entered promiscuous mode [ 186.398912][ T6912] device hsr_slave_1 entered promiscuous mode [ 186.405454][ T6912] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.413494][ T6912] Cannot create hsr debugfs directory [ 186.424183][ T6906] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 186.434558][ T6906] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 186.472347][ T6906] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 186.557108][ T6908] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 186.609743][ T6908] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 186.684301][ T6908] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 186.699641][ T6904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.706793][ T6910] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 186.735687][ T6908] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 186.756478][ T6904] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.769717][ T6910] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 186.792248][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.802925][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.827556][ T2635] Bluetooth: hci0: command 0x041b tx timeout [ 186.837701][ T6910] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 186.852698][ T6910] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 186.869793][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.879617][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.889347][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.899523][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.908974][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.918385][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.926678][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.933768][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.941913][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.951902][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.987244][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 187.022860][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.032522][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.041651][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.052429][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.061498][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.075258][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.121289][ T6914] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 187.136194][ T6914] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 187.160297][ T6914] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 187.185934][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.198910][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.216339][ T6904] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.231101][ T17] Bluetooth: hci2: command 0x041b tx timeout [ 187.238249][ T6904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.265611][ T6914] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 187.293705][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.302479][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.329361][ T6912] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 187.349802][ T6912] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 187.385257][ T6912] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 187.407653][ T8173] Bluetooth: hci3: command 0x041b tx timeout [ 187.429533][ T6906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.450170][ T6912] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 187.481262][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.493751][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.510829][ T6908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.528679][ T6904] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.546844][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.555787][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.585345][ T6906] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.611155][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 187.621773][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 187.637356][ T6908] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.647400][ T2467] Bluetooth: hci4: command 0x041b tx timeout [ 187.674649][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.682917][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.691641][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.700758][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.710025][ T2467] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.717141][ T2467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.724828][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.734220][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.744025][ T2467] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.751135][ T2467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.759051][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.767778][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.776240][ T2467] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.783366][ T2467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.791707][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.800559][ T2467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.821237][ T17] Bluetooth: hci5: command 0x041b tx timeout [ 187.846741][ T6904] device veth0_vlan entered promiscuous mode [ 187.861371][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.871049][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.879390][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.888695][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.897306][ T8173] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.904350][ T8173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.912986][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.922061][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 187.930563][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.939336][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.948690][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.957305][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.965935][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.974777][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.983361][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.997600][ T6910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.020078][ T6906] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.032087][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.042290][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 188.053396][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 188.061545][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.070480][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.079289][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.088151][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.106388][ T6910] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.142641][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.151873][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.164454][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.173850][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.189869][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.213908][ T6914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.233485][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.244160][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.256409][ T6904] device veth1_vlan entered promiscuous mode [ 188.296446][ T6914] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.304281][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.318983][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.328723][ T8173] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.335772][ T8173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.344875][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.353386][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.361298][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.370202][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.378818][ T8173] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.385878][ T8173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.393683][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.401539][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.409546][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.422683][ T6906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.473139][ T6908] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 188.483974][ T6908] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.503645][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.519127][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.529257][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.536311][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.544970][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.554277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.563309][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.570484][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.579194][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.588255][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.596593][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.605246][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.613629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.625053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.633160][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.657869][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.666459][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.699246][ T6912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.716883][ T6904] device veth0_macvtap entered promiscuous mode [ 188.725085][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.735030][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.744392][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.753170][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.762000][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.771306][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.780490][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.797688][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.806471][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.837791][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 188.846357][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.856101][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.865422][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.895230][ T6910] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 188.906221][ T6910] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.917969][ T8173] Bluetooth: hci0: command 0x040f tx timeout [ 188.948418][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.956327][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.965149][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 188.974391][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.983213][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.992382][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.001148][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.009783][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.017646][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.025034][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.034009][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.042588][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.051288][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.059982][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.068421][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.076328][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.089030][ T8173] Bluetooth: hci1: command 0x040f tx timeout [ 189.100331][ T6912] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.111994][ T6914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.144630][ T6910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.152555][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.164480][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.173105][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.180671][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.191101][ T6906] device veth0_vlan entered promiscuous mode [ 189.200633][ T6904] device veth1_macvtap entered promiscuous mode [ 189.220473][ T6908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.275288][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.283460][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.291865][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.302009][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.310757][ T7100] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.317434][ T8173] Bluetooth: hci2: command 0x040f tx timeout [ 189.317855][ T7100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.334302][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.343486][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.352189][ T7100] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.359322][ T7100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.366880][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.375945][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.392286][ T6906] device veth1_vlan entered promiscuous mode [ 189.435587][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.444230][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 189.454549][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 189.477140][ T8173] Bluetooth: hci3: command 0x040f tx timeout [ 189.480369][ T6914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.503086][ T6904] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 189.516064][ T6910] device veth0_vlan entered promiscuous mode [ 189.539342][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.546777][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.556356][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.565147][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.573961][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.582729][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.592511][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.601009][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.610062][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 189.619263][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 189.628925][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.638248][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.648423][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.656099][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.664199][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 189.678185][ T6904] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.688631][ T6910] device veth1_vlan entered promiscuous mode [ 189.697962][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 189.706013][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.716832][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.734620][ T2635] Bluetooth: hci4: command 0x040f tx timeout [ 189.738318][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.751557][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.760946][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.770517][ T8173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.790977][ T6904] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.808017][ T6904] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.816690][ T6904] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.833474][ T6904] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.856266][ T6908] device veth0_vlan entered promiscuous mode [ 189.868464][ T2635] Bluetooth: hci5: command 0x040f tx timeout [ 189.870642][ T6912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.893375][ T6906] device veth0_macvtap entered promiscuous mode [ 189.907972][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 189.916026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.925639][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.934813][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 189.943603][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.953070][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.961203][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.969426][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 189.985391][ T6908] device veth1_vlan entered promiscuous mode [ 189.999651][ T6906] device veth1_macvtap entered promiscuous mode [ 190.098628][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 190.106798][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 190.116060][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.124206][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 190.133559][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 190.141424][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.150311][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.162309][ T6912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.179951][ T6906] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 190.192683][ T6906] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.205068][ T6906] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 190.227582][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 190.236812][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 190.254584][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 07:10:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x1, 0x0) getsockopt(r2, 0x0, 0x13, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) [ 190.307603][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.344635][ T6910] device veth0_macvtap entered promiscuous mode [ 190.371830][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.383889][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.423036][ T6908] device veth0_macvtap entered promiscuous mode [ 190.449372][ T6906] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 190.461517][ T6906] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 07:10:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 190.475253][ T6906] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 190.485732][ T6910] device veth1_macvtap entered promiscuous mode [ 190.494832][ T6914] device veth0_vlan entered promiscuous mode [ 190.502803][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.512831][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.545541][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.560339][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.569554][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.578567][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.591370][ T6908] device veth1_macvtap entered promiscuous mode [ 190.611781][ T6906] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.631073][ T6906] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.643704][ T6906] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.652706][ T6906] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.662662][ T8237] overlayfs: filesystem on './file1' not supported as upperdir [ 190.678720][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 190.687954][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 07:10:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 190.724431][ T6914] device veth1_vlan entered promiscuous mode [ 190.761576][ T6910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 190.773552][ T6910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.783473][ T6910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 190.793970][ T6910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.806033][ T6910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 190.817762][ T6910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 190.829504][ T6910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.839625][ T6910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 190.850175][ T6910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.867880][ T6910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 190.922076][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 190.931618][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 190.954340][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.977671][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.986493][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.995779][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.998855][ T8173] Bluetooth: hci0: command 0x0419 tx timeout 07:10:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 191.025463][ T6908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.045790][ T6908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.056180][ T6908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.067875][ T6908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.077838][ T6908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 191.088746][ T6908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.106085][ T6908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 191.114969][ T6910] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.132029][ T6910] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.142888][ T6910] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.155859][ T6910] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.156894][ T8173] Bluetooth: hci1: command 0x0419 tx timeout [ 191.215148][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.224911][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.256759][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 191.274888][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 191.305108][ T6908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.339567][ T6908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 191.381579][ T6908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.393869][ T8210] Bluetooth: hci2: command 0x0419 tx timeout [ 191.415541][ T6908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 07:10:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 191.436935][ T6908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 191.476728][ T6908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 07:10:43 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 191.490533][ T6908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 191.514089][ T6914] device veth0_macvtap entered promiscuous mode [ 191.547316][ T8210] Bluetooth: hci3: command 0x0419 tx timeout [ 191.548387][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.587681][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.596803][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.613417][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 191.624060][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 191.641838][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 191.657714][ T6912] device veth0_vlan entered promiscuous mode [ 191.677843][ T6908] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.686619][ T6908] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.703907][ T6908] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.714047][ T6908] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:44 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 191.772631][ T6914] device veth1_macvtap entered promiscuous mode [ 191.789636][ T2635] Bluetooth: hci4: command 0x0419 tx timeout [ 191.802487][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 07:10:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r2, 0x0, 0x0) [ 191.837787][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.845687][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 191.864661][ T6912] device veth1_vlan entered promiscuous mode [ 191.959132][ T8211] Bluetooth: hci5: command 0x0419 tx timeout [ 192.004337][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.045214][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.084734][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.113425][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.154519][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.186978][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.196808][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.208190][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.247984][ T6914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.287194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.295880][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.337915][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.358356][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.381184][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.402351][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.436924][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.455244][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.465977][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 192.477207][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.493749][ T6914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.529443][ T8210] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.541845][ T8210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.557660][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.572990][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.602406][ T6914] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.621513][ T6914] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.638271][ T6914] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.654307][ T6914] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.678573][ T6912] device veth0_macvtap entered promiscuous mode 07:10:45 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x114, &(0x7f0000000180)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = getpid() tkill(r3, 0x2f) 07:10:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r2, 0x0, 0x0) [ 192.748860][ T6912] device veth1_macvtap entered promiscuous mode [ 192.813460][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.868500][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.894421][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.932256][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 192.968340][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 192.991459][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.016867][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 193.037876][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.058101][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 193.086827][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.105352][ T6912] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 193.125055][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 193.136704][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.168991][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 193.196882][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.206725][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 193.226113][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.237707][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 193.248794][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.259341][ T6912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 193.270451][ T6912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 193.282533][ T6912] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 193.295706][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 193.304201][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.314703][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 193.324124][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.333530][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 193.342480][ T7100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.355295][ T6912] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.365781][ T6912] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.374596][ T6912] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.383673][ T6912] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:45 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) recvfrom$l2tp6(r0, 0x0, 0xffffffffffffffee, 0x3, 0x0, 0x3) 07:10:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'dummy0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@setlink={0x28, 0x13, 0x32b, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_CARRIER={0x5, 0x21, 0x8}]}, 0x28}}, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 07:10:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r2, 0x0, 0x0) 07:10:45 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x3, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0305602, &(0x7f0000000100)) 07:10:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r0) io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x8, 0x0, 0x0) 07:10:46 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000200)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binderN(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={0x1ff}, &(0x7f0000000100), 0x0) 07:10:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x25, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:10:46 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x8}, 0x4022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="d800000018008100e00f80ecdb4cb9040a0265ef0b007c05e87c55a1bc000900b800970f000000000900150004008178a8001600140004400200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace090000001fb791643a5ee4ce1b14d6d930dfe5d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adc5f634c1f215ce3bb9ad809d5e1cace73ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f270900970300"/216, 0xd8}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, 0x0, 0x24008800) sendmsg(r0, &(0x7f0000000680)={0x0, 0x13000003, &(0x7f00000000c0)=[{&(0x7f0000000080)='f', 0xffffff1f}], 0x8, 0x0, 0x0, 0xf00}, 0x780f8) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=""/20, &(0x7f0000000880)="0dac9012ef8eb99282a336fc7226e2a0990cb458cb3aca1f80c86d5845c1e685afe63eb1ff2e81f8af67d9ea01dbfd5698c5a5d664b9ac7a41152d0b3c50e459821b24fa21dd2638795209647b9e24f7f47e4c3137d4437661564d8f4a9064b5315f345c5c3a98f1bef0bca2657139e67e878efa4cc57cc6644ed6eb4cca", 0x0}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0x9, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000780)}, {&(0x7f0000000840)}], 0x3}, 0x0) 07:10:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) [ 193.818579][ T8307] binder: 8305:8307 ioctl 0 0 returned -22 [ 193.858679][ T8307] binder: 8305:8307 ioctl 0 0 returned -22 [ 193.905629][ C0] hrtimer: interrupt took 56089 ns [ 193.930795][ T8318] IPv6: NLM_F_CREATE should be specified when creating new route [ 193.984012][ T8318] device lo entered promiscuous mode [ 194.760079][ T8324] netlink: 74 bytes leftover after parsing attributes in process `syz-executor.3'. 07:10:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x14, 0x10, 0x25f32caec8b44649}, 0x14}}, 0x0) 07:10:48 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xb732}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @local}}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000300)="bffb67f3bd103c", 0x7}, {&(0x7f0000000040)="8e53e343284305", 0x140}], 0x2) 07:10:48 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x12081ff) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x149042, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x4003fe) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000180)={0x0, r0, 0x0, 0x40000000}) 07:10:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') 07:10:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x25, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:10:48 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x8}, 0x4022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="d800000018008100e00f80ecdb4cb9040a0265ef0b007c05e87c55a1bc000900b800970f000000000900150004008178a8001600140004400200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace090000001fb791643a5ee4ce1b14d6d930dfe5d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adc5f634c1f215ce3bb9ad809d5e1cace73ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f270900970300"/216, 0xd8}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, 0x0, 0x24008800) sendmsg(r0, &(0x7f0000000680)={0x0, 0x13000003, &(0x7f00000000c0)=[{&(0x7f0000000080)='f', 0xffffff1f}], 0x8, 0x0, 0x0, 0xf00}, 0x780f8) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=""/20, &(0x7f0000000880)="0dac9012ef8eb99282a336fc7226e2a0990cb458cb3aca1f80c86d5845c1e685afe63eb1ff2e81f8af67d9ea01dbfd5698c5a5d664b9ac7a41152d0b3c50e459821b24fa21dd2638795209647b9e24f7f47e4c3137d4437661564d8f4a9064b5315f345c5c3a98f1bef0bca2657139e67e878efa4cc57cc6644ed6eb4cca", 0x0}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0x9, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000780)}, {&(0x7f0000000840)}], 0x3}, 0x0) 07:10:48 executing program 2: ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000240)={0x0, 0x5, 0x0, [{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}]}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) 07:10:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5, 0x9, 0x1}]}}}]}, 0x3c}}, 0x0) 07:10:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) 07:10:48 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000240)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 07:10:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:10:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x25, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:10:48 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x8}, 0x4022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="d800000018008100e00f80ecdb4cb9040a0265ef0b007c05e87c55a1bc000900b800970f000000000900150004008178a8001600140004400200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace090000001fb791643a5ee4ce1b14d6d930dfe5d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adc5f634c1f215ce3bb9ad809d5e1cace73ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f270900970300"/216, 0xd8}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, 0x0, 0x24008800) sendmsg(r0, &(0x7f0000000680)={0x0, 0x13000003, &(0x7f00000000c0)=[{&(0x7f0000000080)='f', 0xffffff1f}], 0x8, 0x0, 0x0, 0xf00}, 0x780f8) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=""/20, &(0x7f0000000880)="0dac9012ef8eb99282a336fc7226e2a0990cb458cb3aca1f80c86d5845c1e685afe63eb1ff2e81f8af67d9ea01dbfd5698c5a5d664b9ac7a41152d0b3c50e459821b24fa21dd2638795209647b9e24f7f47e4c3137d4437661564d8f4a9064b5315f345c5c3a98f1bef0bca2657139e67e878efa4cc57cc6644ed6eb4cca", 0x0}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc87,\x00\xd2\x97\x04\x03\xdc\r') bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0x9, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000780)}, {&(0x7f0000000840)}], 0x3}, 0x0) 07:10:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, 0x0, 0x8, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, 0x0, 0x4, r2}) 07:10:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:10:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newtaction={0x4c, 0x31, 0xffff, 0x0, 0x0, {0x0, 0x0, 0x1300}, [{0x38, 0x1, [@m_connmark={0x34, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x4c}}, 0x0) 07:10:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x1, 0x0) getsockopt(r2, 0x0, 0x21, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 07:10:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r0, 0xc1004110, &(0x7f0000000080)={0x0, [0x20001, 0x80000000, 0x5d], [{}, {}, {0x0, 0x1}]}) 07:10:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x80000001}) 07:10:49 executing program 3: r0 = fsopen(&(0x7f0000000080)='nfs\x00', 0x0) r1 = fsopen(&(0x7f00000000c0)='gfs2meta\x00', 0x0) dup3(r0, r1, 0x0) [ 197.388204][ T8407] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 07:10:49 executing program 2: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x88, 0x88, 0x2, [@ptr, @fwd, @typedef, @fwd, @struct, @const, @ptr, @typedef, @ptr, @int, @enum]}}, 0x0, 0xa2}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 07:10:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:10:50 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x2) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$PR_MCE_KILL(0x21, 0x0, 0x0) [ 197.642595][ T8433] ptrace attach of "/root/syz-executor.2"[8426] was attempted by "/root/syz-executor.2"[8433] 07:10:50 executing program 5: clone(0x8a000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x288, 0xf8, 0xf8, 0x0, 0xf8, 0x0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x48], 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x2, 0x1, 0x1, 0x7, 0x3]}, {0xffffffffffffffff}}}}, {{@ip={@remote, @loopback, 0x0, 0x0, '\x00', 'rose0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2e8) 07:10:50 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x154, &(0x7f0000000280)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = getpid() tkill(r1, 0x2f) 07:10:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd4, 0xd4, 0x4, [@union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @typedef, @enum={0x0, 0x7, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}, {}]}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0xf0}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 197.814685][ T8449] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING 07:10:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f363089c284092590076000000008000000000ad56cc1e766e4e31408419dc98a421821a51fd", 0x48}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 07:10:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) read$FUSE(r2, &(0x7f00000015c0)={0x2020}, 0x2020) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x10034) 07:10:50 executing program 5: setgroups(0x1, &(0x7f0000000040)=[0xee01]) socket$inet6_icmp(0xa, 0x2, 0x3a) 07:10:50 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 197.906357][ T8461] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING 07:10:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:10:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 07:10:50 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = epoll_create(0x40010) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x2c55) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) 07:10:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:10:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x0, 0x18}, 0xc) 07:10:50 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x3c}, [@ldst={0x6, 0x0, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 07:10:53 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000300)='/dev/video#\x00', 0x8000, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x0, 0x0, 0x2, {0xa, @pix_mp}}) 07:10:53 executing program 3: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b8050000000f01c10f46a78900000066ba2100b067ee4066ba2000b000eeedb9800000c00f3266bac0000f3066b808008ed0660f38806f000f011c268ee0", 0x3e}], 0x1, 0x0, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xef, &(0x7f0000000340)="5cf249b9740c8684445afd26b76af2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e478947d190a9000000000000000000000000000000e165224897ba4ecb40aa071d905914c90761600032a3b88a1f000000970e85a63c9a4b0d8b9aad010000000000000002a7bef7fdffff9f8b01647a0200169c864e1d5f8179cba2e43112cfb22f021d3c34e36cc9509795b8e053c9d31e145c97b83e4bc3b529f3ca0900000096e2c2a4fdca75813f78bfd83c3c845dfa3aefcb83f8707bb1655e1c3b81e05f0b5f469a8c0194ded84a80a9fc1ed2c472145466e85e94f12fcf145ac4f2cb38c1263bb7d3001dc9d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:10:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:10:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:10:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x7000000, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf086dd1fffffff0e003300630277fbac14140ce0", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) 07:10:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:10:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:10:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0xf, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x0) 07:10:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r1, 0x25, 0x0) getdents(r1, 0x0, 0x0) 07:10:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:10:53 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000001480)={[{@logdev={'logdev', 0x3d, './file0'}}]}) 07:10:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14, 0x10}}, 0x48}}, 0x0) [ 201.402559][ T8546] XFS (loop4): Invalid device [./file0], error=-15 [ 201.502527][ T8546] XFS (loop4): Invalid device [./file0], error=-15 07:10:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:10:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1, 0x8}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x45) 07:10:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:10:56 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000003580)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000500)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6a7d3f6a53eccae73eb311f070e47a9ce8f83344e011189273531dcf098e6e084574a6dbf7fe421db1d21603ac82810df454df54fd2341a322dde8b3957381"}, 0x80, 0x0}}], 0x2, 0x0) 07:10:56 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'bond_slave_0\x00', 0x0}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000100001000800220000000000000000c5", @ANYRES32=r3, @ANYBLOB="000020000000000024001200140001006272696467655f736c617665000000000c000500080005"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 07:10:56 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r1, 0x25, 0x0) getdents(r1, 0x0, 0x0) 07:10:56 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_SCRNMAP(r1, 0x8000451a, 0x0) [ 204.039762][ T8572] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 07:10:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:10:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:10:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766c616e000000001800028006000100040000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) 07:10:56 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r1, 0x25, 0x0) getdents(r1, 0x0, 0x0) 07:10:56 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000500)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x33, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) 07:10:56 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="9a"], 0x5) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 07:10:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 204.262229][ T8582] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 204.355171][ T8591] IPVS: ftp: loaded support on port[0] = 21 07:10:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:10:56 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="9a"], 0x5) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 07:10:56 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:10:57 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="9a"], 0x5) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 07:10:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:10:57 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="9a"], 0x5) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 07:10:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 205.273230][ T8624] IPVS: ftp: loaded support on port[0] = 21 [ 205.704857][ T8582] team0: Port device team_slave_1 removed [ 205.877180][ T8626] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 07:10:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x8}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001300)={r0, &(0x7f0000001240), 0x0}, 0x20) 07:10:58 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:00 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xd6d0c418f59fe7d3, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 07:11:00 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:00 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 07:11:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 208.275014][ T8687] overlayfs: conflicting lowerdir path 07:11:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x4000a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1, 0x0, 0x4000, 0x2000, &(0x7f0000011000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0fae570d0deece85e5d4360f0ff3b63ef0fe4e00ba420066ed66b891d7e4700f23c00f21f8663503000a000f23f80f060f30", 0x32}], 0x1, 0x14, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) 07:11:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r1, 0x25, 0x0) getdents(r1, 0x0, 0x0) [ 208.348432][ T8690] overlayfs: conflicting lowerdir path 07:11:00 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r2}, 0x8) 07:11:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 208.652079][ T8707] overlayfs: conflicting lowerdir path 07:11:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:01 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x0, 0xa}) 07:11:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r1, 0x25, 0x0) getdents(r1, 0x0, 0x0) 07:11:01 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r1, &(0x7f0000000040)=""/184, 0x6a4e391b, 0x0, 0x0, 0xffffffffffffff49) 07:11:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:01 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000012ffc)) dup3(r1, r0, 0x0) 07:11:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 208.990092][ T8732] overlayfs: conflicting lowerdir path 07:11:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r1, 0x25, 0x0) getdents(r1, 0x0, 0x0) 07:11:01 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x201) 07:11:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 209.306832][ T8748] overlayfs: conflicting lowerdir path 07:11:01 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYRES16], 0x17) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) ioctl$TCXONC(r3, 0x540a, 0x1) 07:11:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 209.605626][ T8760] overlayfs: conflicting lowerdir path 07:11:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:02 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 209.819782][ T8771] overlayfs: failed to resolve './file0': -2 07:11:02 executing program 4: r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000140)='\\vnet0?\'`/{,vi.et1eb0u_er\x00', 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, 0x0, 0xeefffdef) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x84800}) 07:11:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000100)=[{}, {}]}) 07:11:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 209.948562][ T8777] overlayfs: conflicting lowerdir path 07:11:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:02 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:02 executing program 5: r0 = socket(0x2, 0x3, 0x3) recvfrom(r0, 0x0, 0x0, 0x20, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}, 0x10, 0x0}, 0x0) [ 210.145641][ T8790] overlayfs: failed to resolve './file0': -2 07:11:02 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x3c, 0x0, 0x7, 0x201, 0x0, 0x0, {}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x100}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfffffffa}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) 07:11:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 210.279153][ T8797] overlayfs: conflicting lowerdir path [ 210.429613][ T8805] overlayfs: failed to resolve './file0': -2 07:11:03 executing program 4: sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="20000000040a01"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 07:11:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:03 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:03 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x40) 07:11:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:03 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x13c, &(0x7f0000000180)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 07:11:03 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 210.961285][ T8829] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 210.967988][ T8828] overlayfs: conflicting lowerdir path 07:11:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{}, 0x1, 0x9, 0x0, {0x1f, 0x1}, 0x8, 0x4}) fcntl$notify(r0, 0x402, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000380)={0x1, 0x9, 0x4, 0x0, 0x6, {0x77359400}, {0x4, 0x8, 0x1, 0x8, 0x3f, 0x4, "0e033544"}, 0x5, 0x0, @fd, 0x1}) r2 = socket(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x50080) bind(0xffffffffffffffff, &(0x7f0000000080)=@rc={0x1f, @none, 0x7}, 0x80) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 211.295541][ T8845] overlayfs: conflicting lowerdir path [ 211.352143][ T8847] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 07:11:04 executing program 4: clock_nanosleep(0x8, 0x10, &(0x7f0000000040)={0x0, 0x3938700}, 0x0) 07:11:04 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, [{}]}]}}, &(0x7f0000000300)=""/250, 0x32, 0xfa, 0x8}, 0x20) [ 211.654890][ T8862] BPF:[1] ARRAY (anon) [ 211.664629][ T8866] BPF:[1] ARRAY (anon) [ 211.669131][ T8862] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 211.689839][ T8866] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 211.699519][ T8862] BPF: 07:11:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x111, 0x84, 0x0, 0x0) 07:11:04 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 211.710882][ T8862] BPF:vlen != 0 [ 211.717307][ T8866] BPF: [ 211.726108][ T8862] BPF: [ 211.726108][ T8862] [ 211.728081][ T8867] overlayfs: conflicting lowerdir path [ 211.737729][ T8866] BPF:vlen != 0 [ 211.751599][ T8866] BPF: [ 211.751599][ T8866] 07:11:04 executing program 1: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:04 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_settings={0x9, 0x0, @fr_pvc=0x0}}) ioctl$sock_netdev_private(r0, 0x8b19, &(0x7f0000000000)) 07:11:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:04 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc004ae02, &(0x7f00000000c0)) [ 211.940884][ T8880] overlayfs: failed to resolve './file1': -2 07:11:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 07:11:04 executing program 1: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:04 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 212.068461][ T8885] overlayfs: conflicting lowerdir path 07:11:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000b00)='X', 0x1, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000bc0)="9d", 0x1, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000001bc0)="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", 0x801, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r2, r3}, 0x0, 0x0, 0x0) 07:11:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:04 executing program 4: clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c8, 0x128, 0x4000000, 0x158, 0x128, 0x0, 0x2f8, 0x240, 0x240, 0x2f8, 0x240, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@tcp={{0x30, 'tcp\x00'}}, @common=@inet=@socket3={{0x28, 'socket\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:sysfs_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x428) [ 212.235237][ T8894] overlayfs: failed to resolve './file1': -2 07:11:04 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 212.287484][ T8900] MPI: mpi too large (16392 bits) 07:11:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000140)=""/218, 0x32, 0xda, 0x8}, 0x20) [ 212.315769][ T8903] xt_TCPMSS: Only works on TCP SYN packets [ 212.324051][ T8902] overlayfs: failed to resolve './file0': -2 07:11:04 executing program 1: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0xfc, 0x6000, &(0x7f0000000280)="b9ff0300600d698c389e14f008001fffffff00004000633200007f060001000000010062050000002fbd53039e6aab84181aa5fefffffffffffffe0000000000000000", 0x0, 0xfc, 0x60000000, 0x0, 0x0, &(0x7f0000000140)="486e90decd837f7e62c4f903a15a12d35c31c761c1da726b54ccd47736cdde536c0b3e75ef5c913757491df3e38f5cc44e6847bdc594358967964f76aa9f31a6", &(0x7f0000000e00)="e2cf5bb7e5746a6740aebad755a0c2f42d131e1493afc9154aeae4ff8916e84fae2dbac6ba23acee58596467b1d68d886cf44ae164800edec75a809bcc514384c499930e5c18337dcbedb8e326b8b42e4ba1acb01b73cdcef9b719fb5ce7b547f9324fbebb24d0fd464fa10fd1fccf19f0f42441b5b27a5c93b29874c85ae55fd3cce1e8b903601c"}, 0x29) [ 212.419607][ T8908] overlayfs: conflicting lowerdir path 07:11:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:04 executing program 4: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x28, 0x0, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c, 0xf0}, {0xc, 0x14, 'broadcast-link\x00'}}}, 0x4f}, 0x1, 0xfffffff0}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)='$\x00\x00\x00R', 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) [ 212.488780][ T8913] BPF:[2] Invalid kind:0 07:11:04 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 212.576048][ T8919] overlayfs: failed to resolve './file1': -2 [ 212.580003][ T8922] overlayfs: failed to resolve './file0': -2 07:11:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) close_range(r0, 0xffffffffffffffff, 0x0) 07:11:05 executing program 1: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 212.668406][ T8926] overlayfs: conflicting lowerdir path 07:11:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_init(0x200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0xc, 0x2, [@TCA_CAKE_SPLIT_GSO={0x8}]}}]}, 0x3c}}, 0x0) [ 212.841481][ T8936] overlayfs: failed to resolve './file1': -2 [ 212.850822][ T8938] overlayfs: failed to resolve './file0': -2 07:11:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:05 executing program 1: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 212.955433][ T8942] overlayfs: conflicting lowerdir path 07:11:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_init(0x200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 213.091752][ T8951] overlayfs: failed to resolve './file1': -2 [ 213.272250][ T8956] overlayfs: conflicting lowerdir path 07:11:05 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close(r0) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x2, 0x0) r1 = fanotify_init(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 07:11:05 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:05 executing program 1: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_init(0x200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 213.520995][ T8964] overlayfs: failed to resolve './file1': -2 07:11:05 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 213.578548][ T8969] overlayfs: conflicting lowerdir path 07:11:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:06 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x145, 0x40000017, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:06 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:06 executing program 0: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:06 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) [ 213.955008][ T8988] overlayfs: conflicting lowerdir path 07:11:06 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x145, 0x40000017, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 214.128380][ T9006] overlayfs: failed to resolve './file1': -2 07:11:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:06 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 07:11:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:06 executing program 0: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 214.273162][ T9015] overlayfs: conflicting lowerdir path 07:11:06 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x145, 0x40000017, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:06 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 07:11:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 214.451925][ T9030] overlayfs: failed to resolve './file1': -2 07:11:06 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 07:11:06 executing program 0: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 214.622776][ T9034] overlayfs: conflicting lowerdir path [ 214.655091][ T9042] overlayfs: failed to resolve './file0': -2 07:11:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:07 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = fanotify_init(0x200, 0x0) fanotify_mark(r0, 0x145, 0x40000017, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 214.748846][ T9048] overlayfs: failed to resolve './file1': -2 07:11:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:07 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 214.968824][ T9061] overlayfs: conflicting lowerdir path 07:11:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 215.016463][ T9066] overlayfs: failed to resolve './file0': -2 07:11:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:07 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = fanotify_init(0x200, 0x0) fanotify_mark(r0, 0x145, 0x40000017, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 215.103843][ T9071] overlayfs: failed to resolve './file1': -2 07:11:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:07 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) [ 215.300017][ T9082] overlayfs: conflicting lowerdir path [ 215.375307][ T9091] overlayfs: failed to resolve './file1': -2 [ 215.383757][ T9089] overlayfs: failed to resolve './file0': -2 07:11:07 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = fanotify_init(0x200, 0x0) fanotify_mark(r0, 0x145, 0x40000017, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:07 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 215.653273][ T9101] overlayfs: conflicting lowerdir path [ 215.689677][ T9112] overlayfs: failed to resolve './file1': -2 07:11:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @broadcast}, {0x2800, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 07:11:08 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000ec0)=""/4096, 0x10}], 0x1}, 0x0) 07:11:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:08 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:08 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:08 executing program 5: semget(0x1, 0x94f27d5cdfed0efb, 0x0) 07:11:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:08 executing program 3: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:08 executing program 5: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000240), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000240), &(0x7f00000000c0), 0x1}, 0x20) 07:11:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 216.603338][ T9182] overlayfs: failed to resolve './file0': -2 07:11:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x0, 0x0, 0xfc37}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x381c, 0x0, 0x0, 0x0, 0x84, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0x0, "3237fb"}}}}}, 0xfdef) 07:11:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:09 executing program 3: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 216.805742][ T9197] overlayfs: failed to resolve './file0': -2 07:11:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:11:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 216.932374][ T9208] overlayfs: failed to resolve './file0': -2 07:11:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 217.101300][ T9217] overlayfs: failed to resolve './file0': -2 07:11:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:11:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:09 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 217.378273][ T9235] overlayfs: failed to resolve './file0': -2 [ 217.406891][ T9236] overlayfs: missing 'lowerdir' 07:11:10 executing program 5: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/adsp1\x00', 0x1, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) 07:11:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:10 executing program 3: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:10 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 217.924223][ T9261] overlayfs: failed to resolve './file0': -2 [ 217.936431][ T9260] overlayfs: missing 'lowerdir' 07:11:10 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r0, 0xae80, 0x0) 07:11:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:10 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:10 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x10, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x0, 0x2, 0x70bd2a, 0x0, {}, [@L2TP_ATTR_MTU={0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'team_slave_1\x00'}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x1) 07:11:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 218.164890][ T9271] overlayfs: failed to resolve './file0': -2 07:11:10 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 218.222469][ T9276] overlayfs: missing 'lowerdir' 07:11:10 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 218.420055][ T9287] overlayfs: failed to resolve './file0': -2 07:11:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) 07:11:10 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:11:11 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 218.629209][ T9292] overlayfs: missing 'lowerdir' 07:11:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) 07:11:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:11 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 218.762019][ T9299] overlayfs: failed to resolve './file0': -2 07:11:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 218.984587][ T9305] overlayfs: missing 'lowerdir' [ 219.076226][ T29] audit: type=1800 audit(1599289871.458:2): pid=9279 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="loop5" ino=3 res=0 errno=0 07:11:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x40000000, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000001ded67003a262cf0000000600000000000008000000003a2f39f982ec4bc90000000000000000000000017f000001000000000000d6265b739a479d8ea1d3850000000000000500050000090000000000000000000000000000000000000000ffff0a"], 0xa0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffe43, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x404c080) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b80)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6}, @IFLA_GENEVE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x50}}, 0x0) 07:11:11 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) 07:11:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 219.202781][ T9316] overlayfs: missing 'lowerdir' 07:11:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:11 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 07:11:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 219.410864][ T9332] netdevsim netdevsim5 netdevsim0: set [1, 1] type 2 family 0 port 47717 - 0 [ 219.442536][ T9333] overlayfs: missing 'lowerdir' [ 219.453871][ T9332] netdevsim netdevsim5 netdevsim1: set [1, 1] type 2 family 0 port 47717 - 0 [ 219.492117][ T9332] netdevsim netdevsim5 netdevsim2: set [1, 1] type 2 family 0 port 47717 - 0 [ 219.514023][ T9332] netdevsim netdevsim5 netdevsim3: set [1, 1] type 2 family 0 port 47717 - 0 [ 219.536206][ T9332] netdevsim netdevsim5 netdevsim0: set [1, 2] type 2 family 0 port 51757 - 0 [ 219.573690][ T9332] netdevsim netdevsim5 netdevsim1: set [1, 2] type 2 family 0 port 51757 - 0 [ 219.632689][ T9332] netdevsim netdevsim5 netdevsim2: set [1, 2] type 2 family 0 port 51757 - 0 [ 219.664436][ T9332] netdevsim netdevsim5 netdevsim3: set [1, 2] type 2 family 0 port 51757 - 0 [ 219.680317][ T9332] device geneve2 entered promiscuous mode [ 219.700646][ T9332] netdevsim netdevsim5 netdevsim0: unset [1, 2] type 2 family 0 port 51757 - 0 [ 219.723247][ T9332] netdevsim netdevsim5 netdevsim1: unset [1, 2] type 2 family 0 port 51757 - 0 [ 219.739148][ T9332] netdevsim netdevsim5 netdevsim2: unset [1, 2] type 2 family 0 port 51757 - 0 [ 219.751741][ T9332] netdevsim netdevsim5 netdevsim3: unset [1, 2] type 2 family 0 port 51757 - 0 [ 219.765142][ T9332] netdevsim netdevsim5 netdevsim0: unset [1, 1] type 2 family 0 port 47717 - 0 [ 219.779774][ T9332] netdevsim netdevsim5 netdevsim1: unset [1, 1] type 2 family 0 port 47717 - 0 [ 219.792195][ T9332] netdevsim netdevsim5 netdevsim2: unset [1, 1] type 2 family 0 port 47717 - 0 [ 219.805298][ T9332] netdevsim netdevsim5 netdevsim3: unset [1, 1] type 2 family 0 port 47717 - 0 [ 220.114939][ T9354] netdevsim netdevsim5 netdevsim0: set [1, 1] type 2 family 0 port 55455 - 0 [ 220.135388][ T9354] netdevsim netdevsim5 netdevsim1: set [1, 1] type 2 family 0 port 55455 - 0 [ 220.145650][ T9354] netdevsim netdevsim5 netdevsim2: set [1, 1] type 2 family 0 port 55455 - 0 [ 220.162438][ T9354] netdevsim netdevsim5 netdevsim3: set [1, 1] type 2 family 0 port 55455 - 0 [ 220.172339][ T9354] netdevsim netdevsim5 netdevsim0: set [1, 2] type 2 family 0 port 49784 - 0 [ 220.191436][ T9354] netdevsim netdevsim5 netdevsim1: set [1, 2] type 2 family 0 port 49784 - 0 [ 220.225950][ T9354] netdevsim netdevsim5 netdevsim2: set [1, 2] type 2 family 0 port 49784 - 0 [ 220.251906][ T9354] netdevsim netdevsim5 netdevsim3: set [1, 2] type 2 family 0 port 49784 - 0 [ 220.263479][ T9354] device geneve2 entered promiscuous mode [ 220.281507][ T9354] netdevsim netdevsim5 netdevsim0: unset [1, 2] type 2 family 0 port 49784 - 0 [ 220.306330][ T9354] netdevsim netdevsim5 netdevsim1: unset [1, 2] type 2 family 0 port 49784 - 0 [ 220.315302][ T9354] netdevsim netdevsim5 netdevsim2: unset [1, 2] type 2 family 0 port 49784 - 0 [ 220.343252][ T9354] netdevsim netdevsim5 netdevsim3: unset [1, 2] type 2 family 0 port 49784 - 0 [ 220.356680][ T9354] netdevsim netdevsim5 netdevsim0: unset [1, 1] type 2 family 0 port 55455 - 0 [ 220.365653][ T9354] netdevsim netdevsim5 netdevsim1: unset [1, 1] type 2 family 0 port 55455 - 0 [ 220.381100][ T9354] netdevsim netdevsim5 netdevsim2: unset [1, 1] type 2 family 0 port 55455 - 0 [ 220.394828][ T9354] netdevsim netdevsim5 netdevsim3: unset [1, 1] type 2 family 0 port 55455 - 0 07:11:13 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000000601f1"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x207fff, 0x0) 07:11:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 07:11:13 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:13 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:11:13 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:13 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 220.812305][ T9374] overlayfs: missing 'lowerdir' 07:11:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 07:11:13 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:11:13 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:13 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:13 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 220.912017][ T9381] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 07:11:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 221.032698][ T9385] overlayfs: conflicting lowerdir path [ 221.070184][ T9390] overlayfs: missing 'lowerdir' [ 221.145554][ T9393] overlayfs: missing 'lowerdir' 07:11:14 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl(r0, 0xffffffc4, &(0x7f0000000040)) 07:11:14 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:11:14 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bu']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 07:11:14 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 07:11:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 221.803968][ T9414] overlayfs: missing 'workdir' [ 221.806081][ T9407] overlayfs: conflicting lowerdir path [ 221.839807][ T9415] overlayfs: missing 'lowerdir' 07:11:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bu']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:14 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:14 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 222.053834][ T9425] new mount options do not match the existing superblock, will be ignored [ 222.095305][ T9430] overlayfs: missing 'workdir' 07:11:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 222.123728][ T9425] new mount options do not match the existing superblock, will be ignored [ 222.157215][ T9433] overlayfs: missing 'lowerdir' [ 222.167541][ T9431] overlayfs: conflicting lowerdir path 07:11:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bu']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:14 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:14 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 222.390252][ T9448] new mount options do not match the existing superblock, will be ignored [ 222.430206][ T9450] overlayfs: missing 'workdir' [ 222.471713][ T9454] overlayfs: missing 'lowerdir' [ 222.490726][ T9453] overlayfs: conflicting lowerdir path 07:11:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:15 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:15 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 222.714272][ T9464] new mount options do not match the existing superblock, will be ignored [ 222.723023][ T9466] overlayfs: failed to resolve './fil': -2 [ 222.749859][ T9473] overlayfs: missing 'lowerdir' 07:11:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:15 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 222.871585][ T9476] overlayfs: conflicting lowerdir path 07:11:15 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 07:11:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 223.038109][ T9490] new mount options do not match the existing superblock, will be ignored [ 223.096770][ T9493] overlayfs: missing 'lowerdir' [ 223.110787][ T9494] overlayfs: failed to resolve './fil': -2 07:11:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:15 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 223.213802][ T9499] overlayfs: conflicting lowerdir path 07:11:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) 07:11:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:15 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_init(0x200, 0x0) fanotify_mark(0xffffffffffffffff, 0x145, 0x40000017, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 223.350045][ T9507] new mount options do not match the existing superblock, will be ignored [ 223.400658][ T9510] overlayfs: missing 'lowerdir' 07:11:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) 07:11:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 223.451134][ T9515] overlayfs: failed to resolve './fil': -2 07:11:15 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,meta']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 223.550248][ T9518] overlayfs: conflicting lowerdir path 07:11:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) 07:11:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_init(0x200, 0x0) fanotify_mark(0xffffffffffffffff, 0x145, 0x40000017, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 223.664694][ T9526] new mount options do not match the existing superblock, will be ignored [ 223.715043][ T9530] overlayfs: missing 'lowerdir' 07:11:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0) 07:11:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 223.795659][ T9536] overlayfs: unrecognized mount option "meta" or missing value 07:11:16 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:16 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,meta']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 223.909025][ T9541] overlayfs: conflicting lowerdir path [ 223.915645][ T9546] new mount options do not match the existing superblock, will be ignored 07:11:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) fanotify_init(0x200, 0x0) fanotify_mark(0xffffffffffffffff, 0x145, 0x40000017, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0) 07:11:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.076085][ T9554] overlayfs: missing 'lowerdir' 07:11:16 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bu']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 224.177589][ T9565] overlayfs: unrecognized mount option "meta" or missing value [ 224.196314][ T9562] overlayfs: conflicting lowerdir path [ 224.204324][ T9567] new mount options do not match the existing superblock, will be ignored 07:11:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0) 07:11:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x0, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:16 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,meta']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.436392][ T9580] overlayfs: missing 'workdir' 07:11:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5}]}}}]}, 0x44}}, 0x0) [ 224.457804][ T9579] overlayfs: conflicting lowerdir path [ 224.482635][ T9584] new mount options do not match the existing superblock, will be ignored 07:11:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 224.546466][ T9586] overlayfs: unrecognized mount option "meta" or missing value 07:11:17 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bu']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:17 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x0, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5}]}}}]}, 0x44}}, 0x0) [ 224.729172][ T9596] new mount options do not match the existing superblock, will be ignored [ 224.760675][ T9600] overlayfs: conflicting lowerdir path [ 224.780773][ T9604] overlayfs: missing 'workdir' 07:11:17 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x0, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 224.814874][ T9609] overlayfs: unrecognized mount option "metacopy" or missing value 07:11:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5}]}}}]}, 0x44}}, 0x0) 07:11:17 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bu']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 225.063917][ T9618] overlayfs: conflicting lowerdir path 07:11:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 225.131656][ T9628] overlayfs: missing 'workdir' 07:11:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000000c0), 0x24, 0x0) 07:11:17 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x0, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 225.180157][ T9629] overlayfs: unrecognized mount option "metacopy" or missing value 07:11:17 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) mmap$usbmon(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x2ff38) [ 225.421230][ T9642] overlayfs: conflicting lowerdir path 07:11:17 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x0, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 225.474049][ T9647] overlayfs: failed to resolve './fil': -2 [ 225.500870][ T9649] overlayfs: unrecognized mount option "metacopy" or missing value 07:11:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:18 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:18 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=o']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @link_local}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0xc00, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x7a00, r3}}, 0x20}}, 0x0) [ 225.715350][ T9661] new mount options do not match the existing superblock, will be ignored [ 225.780097][ T9670] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 225.812407][ T9663] overlayfs: conflicting lowerdir path 07:11:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 225.844219][ T9673] overlayfs: unrecognized mount option "metacopy=o" or missing value [ 225.853950][ T9672] overlayfs: failed to resolve './fil': -2 07:11:18 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x0, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 225.910664][ T9680] device veth3 entered promiscuous mode 07:11:18 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 225.952711][ T9670] device veth3 left promiscuous mode 07:11:18 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=o']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 226.033925][ T9692] new mount options do not match the existing superblock, will be ignored [ 226.059182][ T9670] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 226.135802][ T9670] syz-executor.2 (9670) used greatest stack depth: 23672 bytes left 07:11:18 executing program 2: r0 = openat$random(0xffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, 0x0) [ 226.225516][ T9700] overlayfs: conflicting lowerdir path [ 226.236343][ T9708] overlayfs: unrecognized mount option "metacopy=o" or missing value [ 226.237488][ T9705] overlayfs: failed to resolve './fil': -2 07:11:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:18 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r0 = fanotify_init(0x200, 0x0) fanotify_mark(r0, 0x145, 0x40000017, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:18 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=o']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 226.318994][ T9713] new mount options do not match the existing superblock, will be ignored 07:11:18 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x40186f40, 0x0) 07:11:18 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,meta']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 226.553482][ T9722] overlayfs: conflicting lowerdir path [ 226.577523][ T9726] overlayfs: unrecognized mount option "metacopy=o" or missing value [ 226.579050][ T9729] overlayfs: unrecognized mount option "meta" or missing value [ 226.626570][ T9732] new mount options do not match the existing superblock, will be ignored 07:11:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x0, 0x0]}}, 0x0, 0x1c}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 07:11:19 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r0 = fanotify_init(0x200, 0x0) fanotify_mark(r0, 0x145, 0x40000017, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:19 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,meta']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 226.890537][ T9748] new mount options do not match the existing superblock, will be ignored 07:11:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 226.981862][ T9752] overlayfs: conflicting lowerdir path [ 226.983468][ T9753] overlayfs: unrecognized mount option "meta" or missing value 07:11:19 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r0 = fanotify_init(0x200, 0x0) fanotify_mark(r0, 0x145, 0x40000017, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 227.101209][ T9761] new mount options do not match the existing superblock, will be ignored 07:11:19 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,meta']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 227.249907][ T9763] overlayfs: conflicting lowerdir path [ 227.347181][ T9773] overlayfs: unrecognized mount option "meta" or missing value [ 227.393695][ T9775] new mount options do not match the existing superblock, will be ignored 07:11:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:22 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x18, 0x1411, 0x103, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x4}]}, 0x18}}, 0x0) 07:11:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:22 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 229.844601][ T9793] new mount options do not match the existing superblock, will be ignored [ 229.866368][ T9790] overlayfs: unrecognized mount option "metacopy" or missing value 07:11:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 229.925138][ T9794] overlayfs: conflicting lowerdir path [ 229.930949][ T9799] netlink: 'syz-executor.2': attribute type 75 has an invalid length. 07:11:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x25, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 07:11:22 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 230.152503][ T9811] new mount options do not match the existing superblock, will be ignored 07:11:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvlan1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000100000000001f00000007000000", @ANYRES32=r2, @ANYBLOB="0a00ff080a0002"], 0x28}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 07:11:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 230.248304][ T9816] overlayfs: conflicting lowerdir path 07:11:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) [ 230.311175][ T9821] overlayfs: unrecognized mount option "metacopy" or missing value 07:11:22 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000004d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="450f001b66baf80cb86c8db884ef66bafc0cb002ee6736470f15760966400ffd48070f01f866ba4100edc482c996f7c4417970210cb9800000c00f3235010400d1cfcf30b98b0000000f32", 0x4b}], 0x1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000040)=0x400) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 230.443842][ T9828] new mount options do not match the existing superblock, will be ignored 07:11:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x1b, 0x0, 0x0, 0x0, 0x1}, 0x40) [ 230.604566][ T9835] overlayfs: conflicting lowerdir path [ 230.630075][ T9834] overlayfs: failed to resolve './bus': -2 07:11:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 230.652198][ T9838] overlayfs: unrecognized mount option "metacopy" or missing value [ 230.678280][ T9845] new mount options do not match the existing superblock, will be ignored 07:11:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xd) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x4) 07:11:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=o']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setrlimit(0x8, &(0x7f0000000080)) mlockall(0x3) 07:11:23 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x86, &(0x7f0000000140)={@link_local, @random="e0b85b100b38", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @local}, @time_exceeded={0x5, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @local, @loopback=0xac14141b}, "00175bea178cffff"}}}}}, 0x0) [ 230.975394][ T9858] overlayfs: conflicting lowerdir path [ 231.002186][ T9861] overlayfs: unrecognized mount option "metacopy=o" or missing value [ 231.008998][ T9863] new mount options do not match the existing superblock, will be ignored 07:11:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:23 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:11:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=o']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:23 executing program 4: r0 = syz_io_uring_setup(0x1eb4, &(0x7f0000000080), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) r3 = io_uring_setup(0x1, &(0x7f0000000040)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0, 0xffffffffffffffa6, 0x0, 0x0, {0x0, r4}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:11:23 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:23 executing program 4: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="ae88bff8240200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff02040300000020000000000000004000"/36, 0xfdfb}], 0x2) [ 231.400170][ T9874] overlayfs: conflicting lowerdir path [ 231.413408][ T9889] overlayfs: unrecognized mount option "metacopy=o" or missing value [ 231.431755][ T9879] overlayfs: failed to resolve './bus': -2 07:11:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) 07:11:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 231.749393][ T9908] overlayfs: conflicting lowerdir path 07:11:24 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:24 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=o']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:24 executing program 2: sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010140100000000000000000008"], 0x30}}, 0x0) r0 = syz_open_dev$media(&(0x7f0000000240)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000000)=""/226) 07:11:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0xffffffff, 0x430, 0x430, 0x430, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0x430}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, [], [], 'dummy0\x00', 'team_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@mcast1, @local, [], [], 'ip6tnl0\x00', 'veth0_to_bridge\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) 07:11:24 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r0, 0x0, 0x0) [ 232.059862][ T9918] overlayfs: unrecognized mount option "metacopy=o" or missing value 07:11:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {0x0, r3}}, 0x18) 07:11:24 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}}, 0x0) [ 232.114268][ T9922] overlayfs: conflicting lowerdir path 07:11:24 executing program 5: mkdirat(0xffffffffffffff9c, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:24 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:24 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:24 executing program 5: mkdirat(0xffffffffffffff9c, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:24 executing program 2: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80086601, &(0x7f0000000240)) 07:11:24 executing program 5: mkdirat(0xffffffffffffff9c, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f0000000000)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x100, 0x209e20, 0x2, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/125}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000380), &(0x7f0000000200)=""/66}, 0x20) [ 232.535681][ T9946] overlayfs: conflicting lowerdir path 07:11:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:25 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/adsp1\x00', 0xaa002, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000040)) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, &(0x7f0000000280)=0x1000) write$binfmt_elf32(r2, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x158) 07:11:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:25 executing program 2: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0}, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x3) [ 232.906813][ T9967] new mount options do not match the existing superblock, will be ignored 07:11:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 232.972625][ T9963] overlayfs: conflicting lowerdir path 07:11:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x64}}, 0x0) 07:11:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:25 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) 07:11:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000040000000b000100666c6f77"], 0x44}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 233.206577][ T9981] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:25 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x7ff, @none, 0xe0}, 0xe) [ 233.263379][ T9983] new mount options do not match the existing superblock, will be ignored [ 233.272560][ T9987] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:25 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 233.341057][ T9987] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 233.409864][ T9981] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 233.427159][ T9992] overlayfs: failed to resolve './bus': -2 [ 233.440024][ T9998] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x260) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000012000103000000000a77038f80"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) [ 233.485315][ T9998] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:25 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, 0x0, 0x0) [ 233.542618][T10001] new mount options do not match the existing superblock, will be ignored 07:11:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000040000000b000100666c6f77"], 0x44}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 07:11:26 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0), 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 233.717097][T10010] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:26 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 233.804218][T10015] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 233.815377][T10018] new mount options do not match the existing superblock, will be ignored 07:11:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, 0x0, 0x0) [ 233.848475][T10015] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:26 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0), 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000040000000b000100666c6f77"], 0x44}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 07:11:26 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 234.081013][T10034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 234.156797][T10041] new mount options do not match the existing superblock, will be ignored 07:11:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000040000000b000100666c6f77"], 0x44}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 07:11:26 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) 07:11:26 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0), 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, 0x0, 0x0) 07:11:26 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x8000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61", 0x49}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x21) [ 234.570117][T10061] new mount options do not match the existing superblock, will be ignored 07:11:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:27 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:27 executing program 4: add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000080)="9d53d0d4a718618e197f9f7b04b7e0cad71caac7930d11f48abfcbcf66dbe509", 0x20, 0xfffffffffffffffd) 07:11:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(0xffffffffffffffff, 0x0, 0x0) 07:11:27 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) 07:11:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x79, 0x11, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 234.866127][T10081] new mount options do not match the existing superblock, will be ignored [ 234.915812][T10084] overlayfs: missing 'lowerdir' 07:11:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:27 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) 07:11:27 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 235.033055][T10086] overlayfs: failed to resolve './bus': -2 07:11:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)={[{@sb={'sb'}}, {@barrier='barrier'}, {@nobarrier='nobarrier'}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 07:11:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(0xffffffffffffffff, 0x0, 0x0) [ 235.139962][T10093] new mount options do not match the existing superblock, will be ignored [ 235.167174][T10094] overlayfs: missing 'lowerdir' [ 235.276044][T10097] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 07:11:29 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x3, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x2}, {}]}]}, {0x0, [0x0]}}, &(0x7f0000000300)=""/250, 0x37, 0xfa, 0x8}, 0x20) 07:11:29 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) 07:11:29 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:29 executing program 4: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400007000810ce00f80ecdb4cb9f207c804a00d00000002002efb0a0002000a0ada1b40d805000300c50083b8", 0xfec9}], 0x1, 0x0, 0x15, 0x5865}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1}, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) close(0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000000900)={&(0x7f0000000640)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f00000006c0)=""/194, 0xc2}, 0x400020c2) socketpair(0x11, 0x6, 0x0, &(0x7f0000000cc0)={0x0, 0x0}) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000)="ac7a2cd16579ecc433ea27f0c3a31984c5e51f74473e7ebdc7aba7aaa7eade0c45"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000001740)=""/102400}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) sendmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @private=0xa010100}, 0x0, 0x2}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)="7138524de39f58a687445f30f13a", 0xe}, {&(0x7f0000000380)="bcc168ba9887c7ab672d57f82c05c70352a6724add9e5ce82973a304725077fd35a91c855dd4ec07ab540319cf8ea1332f7647dcd0d3b7cc19cf69680c9c1a2ebbdff983b7b57bb69bd39aae164d1e81684840452edbcfad5a10d4d1f6ff44791e383a7d351081199be6d090175b91b60e948797a1e6bc74a5ee00c6dceb81ecf867b874053245fac618a69f02e7638bf9f0c971e517b4e656454bcfe41362317ca1658978a3cd2d04aa036cd0b71a963ebc76819fea15aaf8dd69be87e708b0d58da8fa844c8e", 0xc7}, {&(0x7f00000002c0)="7630ce5d81fa184b8e38c438cf7c5630479d6d99faa39bc0b6e77e1b9a1e9c92694a002f2842358c6e3b1361ba5336a1b85c9b73fbbcb7fed8cc173698ecefbc3007b75088c2f6a1cff4ef4026c4f245e8d7b3345ce6c9d249dafe2fddc626486e4e95ec08e67d4c2d550a161c3a7e", 0x6f}, {&(0x7f0000000340)="897caf3828a458782d830725bf8e22f73ba8c938e6cf3d122122652b3cb2cb8fa6771aa746bd606f920b83e3cc2f6e49772f", 0x32}, {&(0x7f00000004c0)="fbd2f49d54e7a7bb4126c8fa8e61d0702d531bff471e92f69971df21f619d95d056d2115922d122d59de613b2efb61ce0a173397330997c4135dcf735be7df7e4b987c1e912f2207e870538f7f66ff381dce09d7052d48a88e807de4d784ffbc5356c5a2901b2f0b855fc144c5d7a0c77688da60f58432e2f9a18d00151eb18297c8a8556df3e8028300"/160, 0xa0}, {&(0x7f0000000800)="d1f7888e29df56677d70fe7a6876fa7b01f214746e130052371f2168905b0b5e8415b26f2d52dc066267b0464e9dc7fe4507dc6137cae6010997eee88a7688f8d0d40b4b84ef80", 0x47}], 0x6, &(0x7f000001a740)=ANY=[@ANYBLOB="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"/1615], 0x390}, 0x240408c1) r1 = socket$kcm(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000007c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xa, &(0x7f0000000000)=r2, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 07:11:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(0xffffffffffffffff, 0x0, 0x0) [ 237.670309][T10119] overlayfs: missing 'lowerdir' [ 237.690562][T10124] new mount options do not match the existing superblock, will be ignored 07:11:30 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) [ 237.742803][T10121] overlayfs: failed to resolve './bus': -2 [ 237.751418][T10127] BPF:[1] FUNC_PROTO (anon) [ 237.761318][T10131] BPF:[1] FUNC_PROTO (anon) [ 237.772496][T10127] BPF:return=0 args=( [ 237.787676][T10131] BPF:return=0 args=( 07:11:30 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 07:11:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 237.807562][T10131] BPF:0 [ 237.808647][T10127] BPF:0 [ 237.827489][T10131] BPF:, vararg [ 237.840009][T10131] BPF:) [ 237.849556][T10131] BPF: [ 237.852607][T10127] BPF:, vararg 07:11:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:30 executing program 1: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0xab) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) [ 237.859050][T10131] BPF:Invalid arg#1 [ 237.870025][T10131] BPF: [ 237.870025][T10131] [ 237.878059][T10127] BPF:) [ 237.890812][T10127] BPF: [ 237.902788][T10127] BPF:Invalid arg#1 07:11:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x20, 0x5a, 0x705}, 0x20}}, 0x0) [ 237.924353][T10127] BPF: [ 237.924353][T10127] [ 238.021517][T10139] overlayfs: missing 'lowerdir' [ 238.041989][T10141] new mount options do not match the existing superblock, will be ignored 07:11:30 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 07:11:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)) r4 = syz_open_pts(r3, 0x0) r5 = dup2(r4, r3) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f000002f000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 07:11:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x3, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x8001}]}, 0x1c}}, 0x0) [ 238.336761][T10156] overlayfs: missing 'lowerdir' [ 238.382379][T10159] new mount options do not match the existing superblock, will be ignored 07:11:30 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 07:11:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 238.613728][T10175] overlayfs: missing 'lowerdir' [ 238.658100][T10177] new mount options do not match the existing superblock, will be ignored 07:11:31 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffe0}, {}, {0xd}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0) 07:11:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f0000000140)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x40, 0x4) 07:11:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$CHAR_RAW_ALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000080)) 07:11:31 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 239.161432][T10191] __nla_validate_parse: 5 callbacks suppressed [ 239.161443][T10191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 239.175172][T10192] new mount options do not match the existing superblock, will be ignored [ 239.335584][T10194] overlayfs: missing 'workdir' [ 239.345972][T10199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 239.531900][T10189] overlayfs: failed to resolve './bus': -2 07:11:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000540)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@ipv4={[0xfffffff0]}, 0x0, 0x32}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x184}}, 0x0) 07:11:31 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000004ec0)=[{{&(0x7f0000002780)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000004e80)=[{&(0x7f0000003400)="fb", 0x1}], 0x1}}], 0x1, 0xc0810) 07:11:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 239.727307][T10214] overlayfs: missing 'workdir' 07:11:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:32 executing program 2: syz_emit_ethernet(0xaa, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0088644200009c00000000000690"], 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x72a, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 07:11:32 executing program 4: unshare(0x40000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x80047455, 0x0) [ 239.937311][T10226] new mount options do not match the existing superblock, will be ignored [ 240.017592][T10232] IPVS: ftp: loaded support on port[0] = 21 07:11:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:32 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) 07:11:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r1, &(0x7f0000000d40)=ANY=[@ANYBLOB="5300000044a6aeabc81e1520000000000000001000fff64017db9820000000000000d403ffff633b27e59aa146175dd106736d173f0fc7ec6e26710000000049d2e181baf9459c5c953148c6801d2c0945c08ba8c552fc99a742200765020000000000000080812d274014ae40b8ae4f2a88d2fbea75e16a61fd063f026bd7360627ec60cb274e00da"], 0x14f) getegid() sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100000001e6c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a01050000000000000000000000000400048009000200dd387d00000000000900010073797a30000000000800034000000001140000001100df"], 0x80}}, 0x0) 07:11:32 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 240.184923][ C1] sd 0:0:1:0: [sg0] tag#6481 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 240.195368][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB: Test Unit Ready [ 240.201812][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.211461][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.221080][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.230707][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.240312][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.249914][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.259517][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.263716][T10260] new mount options do not match the existing superblock, will be ignored [ 240.269118][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.269138][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.269158][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.306333][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.315932][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.325528][ C1] sd 0:0:1:0: [sg0] tag#6481 CDB[c0]: 00 00 00 00 00 00 00 00 [ 240.355037][T10232] IPVS: ftp: loaded support on port[0] = 21 [ 240.356128][T10250] overlayfs: missing 'workdir' 07:11:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000026000125"], 0x28}}, 0x0) [ 240.401428][T10247] overlayfs: failed to resolve './bus': -2 07:11:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="6ffe000000000400000003000000580001800d0001007564703a73797a310000000044000400200001000a0000000000000000005f00000000140000ffffac1e000100200000200002000a000000009e7071ac7b000000fe8000"/102], 0x6c}}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffdc0, 0x20001732, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x4a) recvfrom(r1, &(0x7f0000000100)=""/90, 0xffffffffffffff5e, 0x1010c, 0x0, 0x38) 07:11:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:32 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 240.521896][ C1] sd 0:0:1:0: [sg0] tag#6482 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 240.532335][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB: Test Unit Ready [ 240.538823][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.548437][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.558039][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.567644][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.577254][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.586852][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.596470][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.606077][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07:11:33 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xa0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xf], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 240.615685][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.625295][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.634902][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.644504][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 240.654097][ C1] sd 0:0:1:0: [sg0] tag#6482 CDB[c0]: 00 00 00 00 00 00 00 00 [ 240.708123][ T21] tipc: TX() has been purged, node left! [ 240.709265][T10299] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:33 executing program 2: r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0285629, &(0x7f0000000300)={0x8000000}) 07:11:33 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 240.799748][T10303] new mount options do not match the existing superblock, will be ignored 07:11:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB="50000000140001"], 0x50}}, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001200)=[{0xfffffffffffffffd, 0xffffff7f00000000}], 0x1}}], 0x2, 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x1}, &(0x7f00000000c0)={0x9}, 0x0, 0x0) 07:11:33 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 240.953908][T10304] overlayfs: failed to resolve './bus': -2 07:11:33 executing program 2: clone(0x14000200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 241.020568][T10315] new mount options do not match the existing superblock, will be ignored [ 241.035527][T10311] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore 07:11:33 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(0xffffffffffffffff, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 241.081603][T10311] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 241.228524][T10323] new mount options do not match the existing superblock, will be ignored [ 241.675715][T10330] 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. 07:11:34 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 07:11:34 executing program 4: ioctl$SG_IO(0xffffffffffffffff, 0x2284, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x200000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe, 0x600}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r1, r2}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'michael_mic-generic\x00'}}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 07:11:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xae00, 0x0) 07:11:34 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:34 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x1b, &(0x7f0000000140)="5cf249b9740c8684445afd26b76af2f3c921bf3c0f339e57f4f210"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:11:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(0xffffffffffffffff, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='dummy0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100), 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1}, 0x8) close(r0) [ 242.604882][T10338] new mount options do not match the existing superblock, will be ignored [ 242.635318][T10339] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore 07:11:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 242.695427][T10339] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 242.718710][T10341] overlayfs: failed to resolve './bus': -2 07:11:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(0xffffffffffffffff, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:35 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0x4240a2a0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r3 = accept(r2, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x207fff, 0x0) [ 242.919471][T10357] new mount options do not match the existing superblock, will be ignored 07:11:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') 07:11:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8f) [ 243.215026][T10370] new mount options do not match the existing superblock, will be ignored 07:11:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000001040)={[{@fat=@nfs='nfs'}]}) 07:11:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 243.653162][T10387] new mount options do not match the existing superblock, will be ignored [ 243.713914][T10388] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.194909][ T21] tipc: TX() has been purged, node left! 07:11:38 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)=0x10001) 07:11:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) 07:11:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:38 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x2007fff) r3 = socket(0x2, 0x803, 0xff) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r4 = dup(r3) r5 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8000fffffffe) 07:11:38 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000041c0)='/dev/fuse\x00', 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1024015, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}}) [ 245.699179][T10414] new mount options do not match the existing superblock, will be ignored [ 245.734061][ T29] audit: type=1804 audit(1599289898.133:3): pid=10415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/104/bus" dev="sda1" ino=16366 res=1 errno=0 07:11:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xb, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x56}, [@call={0x56}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 07:11:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 245.813010][T10413] overlayfs: failed to resolve './bus': -2 07:11:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x9, r3, 0xffffffffffffffff, 0x0, 0x0) 07:11:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x27) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x3c1, 0x3, 0x410, 0x0, 0x0, 0x0, 0x270, 0x0, 0x340, 0x210, 0x210, 0x340, 0x210, 0x3, 0x0, {[{{@uncond, 0x0, 0x230, 0x270, 0x0, {}, [@common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv6=@mcast2, [], @ipv4=@local}, {@ipv4=@broadcast, [], @ipv6=@mcast1}, {@ipv4=@multicast1, [], @ipv4=@remote}, {@ipv4=@local, [], @ipv4=@local}], 0x9}}, @common=@frag={{0x30, 'frag\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4cf) [ 246.040185][T10431] new mount options do not match the existing superblock, will be ignored 07:11:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_FAIL_OVER_MAC={0x5, 0xd, 0x1}]}}}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32=0x0, @ANYBLOB="0000001f00000000280012800a00010076786c616e"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) [ 246.195575][T10440] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 246.216272][T10434] overlayfs: failed to resolve './bus': -2 07:11:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, 0x0, r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:38 executing program 2: r0 = socket(0x21, 0x2, 0x2) setsockopt$packet_int(r0, 0x110, 0x5, 0x0, 0x4) [ 246.368956][T10445] new mount options do not match the existing superblock, will be ignored [ 246.395141][T10446] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 07:11:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 246.505528][ T29] audit: type=1804 audit(1599289898.903:4): pid=10454 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/104/bus" dev="sda1" ino=16366 res=1 errno=0 07:11:39 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x6c}, 0x0, @in, 0x0, 0x2, 0x0, 0xfc}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f000", 0x8, 0x3a, 0x0, @empty, @mcast2, {[], @echo_request}}}}}, 0x0) 07:11:39 executing program 3: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000180), 0x0}, 0x78) 07:11:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000940)=@raw={'raw\x00', 0x3c1, 0x3, 0x320, 0x0, 0x0, 0x0, 0x168, 0x0, 0x168, 0x238, 0x238, 0x250, 0x238, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x100, 0x168, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}}, @common=@inet=@ipcomp={{0x30, 'ipcomp\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3cc) [ 246.640280][ T29] audit: type=1804 audit(1599289898.953:5): pid=10458 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/104/bus" dev="sda1" ino=16366 res=1 errno=0 [ 246.712634][T10466] new mount options do not match the existing superblock, will be ignored 07:11:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, 0x0, r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x0, 0x0, 0x43fb, 0x0, 0x1}, 0x40) 07:11:39 executing program 2: timer_create(0x2, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc02000}]}) [ 246.777098][ T29] audit: type=1800 audit(1599289899.003:6): pid=10454 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16366 res=0 errno=0 07:11:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 246.861516][ T29] audit: type=1800 audit(1599289899.003:7): pid=10458 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16366 res=0 errno=0 07:11:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_init(0x0, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close_range(r1, 0xffffffffffffffff, 0x0) [ 246.973516][T10479] new mount options do not match the existing superblock, will be ignored 07:11:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x512, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pidfd(0xffffffffffffff9c, 0x0, 0xa9ee086e24282d76, 0x0) clone(0x11a20100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x1, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_NAT_SRC={0x4, 0x19}]}, 0x18}}, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, 0x0) 07:11:39 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 07:11:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, 0x0, r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) pselect6(0x40, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0, 0x0) [ 247.275381][T10493] ref_ctr_offset mismatch. inode: 0x3ff1 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x4 07:11:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 247.381096][T10503] ref_ctr_offset mismatch. inode: 0x3ff1 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x4 07:11:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r3, 0x0, r4) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000040)='-\x00', 0x0, r5) 07:11:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791", 0x4c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 07:11:40 executing program 2: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000080)=0x7, 0x4) dup2(r1, r2) 07:11:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:40 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r3, 0x0, r4) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000040)='-\x00', 0x0, r5) 07:11:40 executing program 2: timerfd_create(0x0, 0x40c00) 07:11:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:40 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0x1810000, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000040)=0x2) 07:11:40 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="a2", 0x1}], 0x1) 07:11:40 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 248.241275][T10548] misc userio: No port type given on /dev/userio [ 248.272299][T10549] misc userio: No port type given on /dev/userio [ 248.385691][ T3570] ion_buffer_destroy: buffer still mapped in the kernel [ 248.413026][T10561] misc userio: No port type given on /dev/userio 07:11:42 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000640)=""/154, &(0x7f0000000340)=0xfc) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f00000002c0)={0x3, 0x1, 0x17, 0x16, 0xed, &(0x7f0000000740)}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000480)={0x3, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x5e22, @local}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:42 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:42 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:42 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0x8, 0x0) 07:11:42 executing program 2: syz_open_dev$binderN(&(0x7f0000001440)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) 07:11:43 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 250.650920][T10591] misc userio: No port type given on /dev/userio 07:11:43 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x20) 07:11:43 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffac, &(0x7f0000000180)={&(0x7f0000000080)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_HASH={0x8}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec2c, 0x0) [ 250.715562][T10590] overlayfs: failed to resolve './bus': -2 07:11:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:43 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 250.816473][T10605] misc userio: No port type given on /dev/userio [ 250.868945][T10611] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 250.992039][T10616] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 251.041901][T10631] new mount options do not match the existing superblock, will be ignored [ 251.050705][T10628] misc userio: No port type given on /dev/userio 07:11:43 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'xfrm0\x00', 0x400}) close(r0) 07:11:43 executing program 3: r0 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000080)={0x0, 0x12}) 07:11:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000000c0)="0f1f0064650f38f1bd0040670f01c2f08289461603f2afb800008ed866b9820a00000f32ba610066ed0f08", 0x2b}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000004cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:43 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 251.125336][T10632] overlayfs: failed to resolve './bus': -2 07:11:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f0000000040)=0x4) 07:11:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 251.298199][T10649] misc userio: No port type given on /dev/userio [ 251.300396][T10648] new mount options do not match the existing superblock, will be ignored 07:11:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:43 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:43 executing program 2: add_key(&(0x7f0000000100)='rxrpc\x00', 0x0, &(0x7f0000000140)="010000000202", 0x6, 0xfffffffffffffffe) 07:11:43 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000002f000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') rmdir(&(0x7f00000002c0)='./bus\x00') open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x141183, 0x0) 07:11:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0x60a4, &(0x7f0000000080)={0x0, 0xceab, 0x8}) [ 251.576405][T10675] misc userio: No port type given on /dev/userio [ 251.585778][T10673] new mount options do not match the existing superblock, will be ignored 07:11:44 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:44 executing program 2: pidfd_open(0x0, 0x0) r0 = socket(0x29, 0x2, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x20000094}}, 0x0) 07:11:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000280)=@raw=[@func, @func, @exit, @exit], &(0x7f0000000240)='GPL\x00', 0x4, 0x1000, &(0x7f0000001d00)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x1e) [ 251.795377][T10677] ima: Unable to reopen file for reading. [ 251.815414][T10689] misc userio: No port type given on /dev/userio 07:11:44 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 251.841029][T10684] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 251.878954][T10695] new mount options do not match the existing superblock, will be ignored [ 251.921976][T10694] overlayfs: failed to resolve './bus': -2 07:11:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x50, 0x2, 0x2, 0x7892d2351fb4d3, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) 07:11:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x3f0, 0x198, 0x0, 0x198, 0x0, 0x198, 0x358, 0x358, 0x358, 0x358, 0x358, 0x3, 0x0, {[{{@ip={@multicast2, @broadcast, 0x0, 0x0, 'vcan0\x00', 'wg1\x00'}, 0x0, 0x158, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'fsm\x00', "0d0004000000000000000404fff0cf81dfd28c89544e14cd3e01dd24289831866346c88621039b284c3ff45c42995560a99952bed40cf5a8b9fb6133db7e2378d5afd35f4c16827f55b3af494e39e8fb330200000000000032b6a99a8d87298e88a94cb519f5c17631af916a7dbaae5592e8b15900000100", 0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "631499f89a95e49806ea7f9eaecf0b0fd0691f86bb9a323cbbaffc30fb26"}}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'team_slave_1\x00', 'netdevsim0\x00'}, 0x0, 0x98, 0x1c0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:system_cron_spool_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x450) 07:11:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:44 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, 0x0) lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 252.011933][T10703] misc userio: No port type given on /dev/userio 07:11:44 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x7) [ 252.140889][T10710] new mount options do not match the existing superblock, will be ignored 07:11:44 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:44 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000380)={0x28, 0x0, 0x0, {{0xfffffffffffffffb}}}, 0x28) close(0xffffffffffffffff) r0 = socket(0x0, 0x800000003, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x46042, 0x0) ftruncate(0xffffffffffffffff, 0x2008002) r1 = socket(0x11, 0x5, 0x6) close_range(r1, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000200)="03", 0xfffffdef, 0x40080, 0x0, 0x1f4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 252.191202][T10713] misc userio: No port type given on /dev/userio 07:11:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 252.260245][T10719] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING 07:11:44 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001140)={0x18, 0x1407, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x3}]}, 0x18}}, 0x0) 07:11:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000040)={'bond0\x00', @ifru_names='bond_slave_0\x00'}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_RMID(r1, 0x0) msgget$private(0x0, 0x0) [ 252.337488][T10725] misc userio: No port type given on /dev/userio [ 252.398657][T10729] new mount options do not match the existing superblock, will be ignored [ 252.438819][ T29] audit: type=1800 audit(1599289904.833:8): pid=10731 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16351 res=0 errno=0 07:11:45 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:45 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 253.032976][ T29] audit: type=1800 audit(1599289905.433:9): pid=10740 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16351 res=0 errno=0 07:11:45 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, 0x0, 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, 0x0) lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:45 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="900000002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000004c905000a0001006261736963000000600002005c000300580001000b00010073616d706c6500002c00028008000500000000000800030040000000180002000000000000000000b9"], 0x90}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 07:11:45 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 253.223916][T10751] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 253.256078][T10753] misc userio: No port type given on /dev/userio [ 253.304321][T10755] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 253.356361][T10762] new mount options do not match the existing superblock, will be ignored [ 253.374157][T10765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 07:11:45 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x400, 0x4) bind$unix(r0, &(0x7f00000005c0)=@abs={0x1}, 0x6e) write$binfmt_elf64(r0, 0x0, 0x0) [ 253.415619][T10757] overlayfs: failed to resolve './bus': -2 [ 253.452427][T10768] misc userio: No port type given on /dev/userio 07:11:45 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, 0x0, 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:45 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 253.455056][T10769] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 253.509338][T10769] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 07:11:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, 0x0) lseek(r2, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 253.554441][T10765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 253.578057][T10780] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 07:11:46 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 253.625511][T10780] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 253.649096][T10786] misc userio: No port type given on /dev/userio 07:11:46 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:46 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000019440)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xc3, &(0x7f00000005c0)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e478947d190ac0000009038396bb68e4053cd0c42727a81b1af4915e96c43607a144f6543b6faf143e648fcbde4967033f51be252a22ea40c9422247185569bdffc58cff1685babdf5c77ac6c0ceb6e4d48ec30cd70a1a381611750c555848886f1e31994b058b3289760d441a0b9777c243bccd3ff8bfc59a323235d9e3bc4442f31a171b45bcfe35bc10298e76c298ef72b6e54366e2e553731707f8cb0"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 253.675364][T10788] new mount options do not match the existing superblock, will be ignored 07:11:46 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000200)='0', 0x1}], 0x1, 0x0, 0x208}}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sendmmsg$unix(r0, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)='|', 0x3300}], 0x1, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}], 0x198, 0x0) 07:11:46 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, 0x0, 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:46 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 253.805015][T10797] misc userio: No port type given on /dev/userio 07:11:46 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 253.906638][T10793] overlayfs: failed to resolve './bus': -2 07:11:46 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0), 0x4) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev, 'veth1_vlan\x00'}}, 0x1e) sendfile(r3, r2, 0x0, 0x100000001) 07:11:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000000), 0x2) 07:11:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(0xffffffffffffffff, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 253.961553][T10808] new mount options do not match the existing superblock, will be ignored [ 253.980936][T10810] misc userio: No port type given on /dev/userio 07:11:46 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) [ 254.160784][T10819] [ 254.163140][T10819] ====================================================== [ 254.170152][T10819] WARNING: possible circular locking dependency detected [ 254.177197][T10819] 5.9.0-rc3-next-20200903-syzkaller #0 Not tainted [ 254.183690][T10819] ------------------------------------------------------ [ 254.190705][T10819] syz-executor.4/10819 is trying to acquire lock: [ 254.197108][T10819] ffff8880a2c7e2c0 (&iint->mutex){+.+.}-{3:3}, at: process_measurement+0x363/0x1760 [ 254.206499][T10819] [ 254.206499][T10819] but task is already holding lock: [ 254.213859][T10819] ffff888098082460 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x3a/0xb0 [ 254.222560][T10819] [ 254.222560][T10819] which lock already depends on the new lock. [ 254.222560][T10819] [ 254.232957][T10819] [ 254.232957][T10819] the existing dependency chain (in reverse order) is: [ 254.241962][T10819] [ 254.241962][T10819] -> #1 (sb_writers#4){.+.+}-{0:0}: [ 254.249365][T10819] __sb_start_write+0x234/0x470 [ 254.254742][T10819] mnt_want_write+0x3a/0xb0 [ 254.259767][T10819] ovl_maybe_copy_up+0x11f/0x190 [ 254.265234][T10819] ovl_open+0xba/0x270 [ 254.269824][T10819] do_dentry_open+0x4b9/0x11b0 [ 254.275107][T10819] dentry_open+0x132/0x1d0 [ 254.280044][T10819] ima_calc_file_hash+0x32b/0x570 [ 254.285585][T10819] ima_collect_measurement+0x4ca/0x570 [ 254.291565][T10819] process_measurement+0xca6/0x1760 [ 254.297283][T10819] ima_file_check+0xb9/0x100 [ 254.302476][T10819] path_openat+0x154d/0x2730 [ 254.307586][T10819] do_filp_open+0x17e/0x3c0 [ 254.312612][T10819] do_sys_openat2+0x16d/0x420 [ 254.317808][T10819] __x64_sys_open+0x119/0x1c0 [ 254.323081][T10819] do_syscall_64+0x2d/0x70 [ 254.328064][T10819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.334474][T10819] [ 254.334474][T10819] -> #0 (&iint->mutex){+.+.}-{3:3}: [ 254.341864][T10819] __lock_acquire+0x29bb/0x5570 [ 254.347234][T10819] lock_acquire+0x1f3/0xae0 [ 254.352257][T10819] __mutex_lock+0x134/0x10e0 [ 254.357176][T10827] new mount options do not match the existing superblock, will be ignored [ 254.357369][T10819] process_measurement+0x363/0x1760 [ 254.371538][T10819] ima_file_check+0xb9/0x100 [ 254.376646][T10819] path_openat+0x154d/0x2730 [ 254.381754][T10819] do_filp_open+0x17e/0x3c0 [ 254.386776][T10819] do_sys_openat2+0x16d/0x420 [ 254.391969][T10819] __x64_sys_openat+0x13f/0x1f0 [ 254.397338][T10819] do_syscall_64+0x2d/0x70 [ 254.402275][T10819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.408675][T10819] [ 254.408675][T10819] other info that might help us debug this: [ 254.408675][T10819] [ 254.418930][T10819] Possible unsafe locking scenario: [ 254.418930][T10819] [ 254.426372][T10819] CPU0 CPU1 [ 254.431739][T10819] ---- ---- [ 254.437100][T10819] lock(sb_writers#4); [ 254.441260][T10819] lock(&iint->mutex); [ 254.447931][T10819] lock(sb_writers#4); [ 254.454605][T10819] lock(&iint->mutex); [ 254.458753][T10819] [ 254.458753][T10819] *** DEADLOCK *** [ 254.458753][T10819] [ 254.466909][T10819] 1 lock held by syz-executor.4/10819: [ 254.472360][T10819] #0: ffff888098082460 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x3a/0xb0 [ 254.481495][T10819] [ 254.481495][T10819] stack backtrace: [ 254.487390][T10819] CPU: 0 PID: 10819 Comm: syz-executor.4 Not tainted 5.9.0-rc3-next-20200903-syzkaller #0 [ 254.497269][T10819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.507316][T10819] Call Trace: [ 254.510613][T10819] dump_stack+0x198/0x1fd [ 254.514946][T10819] check_noncircular+0x324/0x3e0 [ 254.519886][T10819] ? print_circular_bug+0x3a0/0x3a0 [ 254.525083][T10819] ? __lock_acquire+0xb5e/0x5570 [ 254.530020][T10819] ? lock_repin_lock+0x460/0x460 [ 254.534986][T10819] ? mark_lock+0xbc/0x1710 [ 254.539400][T10819] __lock_acquire+0x29bb/0x5570 [ 254.544252][T10819] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 254.550229][T10819] ? mark_lock+0xbc/0x1710 [ 254.554652][T10819] lock_acquire+0x1f3/0xae0 [ 254.559157][T10819] ? process_measurement+0x363/0x1760 [ 254.564530][T10819] ? lock_release+0x8f0/0x8f0 [ 254.569206][T10819] ? lock_downgrade+0x830/0x830 [ 254.574060][T10819] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 254.580072][T10819] ? lock_is_held_type+0xbb/0xf0 [ 254.585011][T10819] __mutex_lock+0x134/0x10e0 [ 254.589603][T10819] ? process_measurement+0x363/0x1760 [ 254.594978][T10819] ? lock_downgrade+0x830/0x830 [ 254.599831][T10819] ? process_measurement+0x363/0x1760 [ 254.605205][T10819] ? mutex_lock_io_nested+0xf60/0xf60 [ 254.610578][T10819] ? up_write+0x191/0x560 [ 254.614903][T10819] ? downgrade_write+0x3a0/0x3a0 [ 254.619835][T10819] ? do_raw_read_unlock+0x3b/0x70 [ 254.624855][T10819] ? _raw_read_unlock+0x24/0x40 [ 254.629706][T10819] ? integrity_iint_find+0x123/0x150 [ 254.634994][T10819] process_measurement+0x363/0x1760 [ 254.640204][T10819] ? mmap_violation_check+0x1e0/0x1e0 [ 254.645579][T10819] ? lock_downgrade+0x830/0x830 [ 254.650428][T10819] ? do_raw_spin_lock+0x120/0x2b0 [ 254.655450][T10819] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 254.661431][T10819] ? dquot_initialize_needed+0x290/0x290 [ 254.667062][T10819] ? lock_is_held_type+0xbb/0xf0 [ 254.671996][T10819] ? find_held_lock+0x2d/0x110 [ 254.676754][T10819] ? aa_get_task_label+0x25d/0x540 [ 254.681863][T10819] ? lock_downgrade+0x830/0x830 [ 254.686711][T10819] ? ext4_file_open+0x1d0/0x6b0 [ 254.691562][T10819] ? ext4_dio_write_end_io+0x100/0x100 [ 254.697023][T10819] ? aa_get_task_label+0x27f/0x540 [ 254.702135][T10819] ? apparmor_task_getsecid+0xc2/0x110 [ 254.707591][T10819] ima_file_check+0xb9/0x100 [ 254.712179][T10819] ? process_measurement+0x1760/0x1760 [ 254.717638][T10819] path_openat+0x154d/0x2730 [ 254.722229][T10819] ? path_lookupat+0x830/0x830 [ 254.726990][T10819] ? lock_is_held_type+0xbb/0xf0 [ 254.731931][T10819] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 254.737909][T10819] ? lock_is_held_type+0xbb/0xf0 [ 254.742851][T10819] do_filp_open+0x17e/0x3c0 [ 254.747355][T10819] ? may_open_dev+0xf0/0xf0 [ 254.751856][T10819] ? do_raw_spin_lock+0x120/0x2b0 [ 254.756881][T10819] ? rwlock_bug.part.0+0x90/0x90 [ 254.761817][T10819] ? _raw_spin_unlock+0x24/0x40 [ 254.766659][T10819] ? __alloc_fd+0x28d/0x600 [ 254.771148][T10819] do_sys_openat2+0x16d/0x420 [ 254.775806][T10819] ? __might_fault+0x190/0x1d0 [ 254.780552][T10819] ? build_open_flags+0x650/0x650 [ 254.785559][T10819] ? _copy_to_user+0x126/0x160 [ 254.790304][T10819] ? put_timespec64+0xcb/0x120 [ 254.795046][T10819] ? ns_to_timespec64+0xc0/0xc0 [ 254.799878][T10819] __x64_sys_openat+0x13f/0x1f0 [ 254.804708][T10819] ? __ia32_sys_open+0x1c0/0x1c0 [ 254.809629][T10819] ? check_preemption_disabled+0x50/0x130 [ 254.815325][T10819] ? syscall_enter_from_user_mode+0x20/0x290 [ 254.821282][T10819] ? lockdep_hardirqs_on+0x53/0x100 [ 254.826460][T10819] do_syscall_64+0x2d/0x70 [ 254.830855][T10819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.836723][T10819] RIP: 0033:0x45d5b9 [ 254.840596][T10819] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 07:11:47 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:47 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffeff7a}]}) 07:11:47 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 254.860177][T10819] RSP: 002b:00007f8ffc467c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 254.868664][T10819] RAX: ffffffffffffffda RBX: 00000000000223c0 RCX: 000000000045d5b9 [ 254.876615][T10819] RDX: 000000000000275a RSI: 0000000020000280 RDI: ffffffffffffff9c [ 254.884572][T10819] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 254.892519][T10819] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 254.900464][T10819] R13: 00007fff5d65f9af R14: 00007f8ffc4689c0 R15: 000000000118cf4c 07:11:47 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(0xffffffffffffffff, 0x25, 0x0) getdents(r2, 0x0, 0x0) 07:11:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000000), 0x2) [ 254.965759][ T29] audit: type=1804 audit(1599289907.364:10): pid=10835 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/117/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 254.973925][T10836] new mount options do not match the existing superblock, will be ignored 07:11:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000000), 0x2) 07:11:47 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x2}, {&(0x7f00000003c0)=""/68, 0x6}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 07:11:47 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 255.152993][T10852] new mount options do not match the existing superblock, will be ignored [ 255.271429][ T29] audit: type=1326 audit(1599289907.664:11): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10832 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x7ffe0000 07:11:47 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0), 0x4) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev, 'veth1_vlan\x00'}}, 0x1e) sendfile(r3, r2, 0x0, 0x100000001) 07:11:47 executing program 1: r0 = openat$userio(0xffffffffffffff9c, 0x0, 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:47 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) 07:11:47 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:47 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(0xffffffffffffffff, 0x25, 0x0) getdents(r2, 0x0, 0x0) [ 255.380705][ T29] audit: type=1804 audit(1599289907.774:12): pid=10860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/117/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 255.495186][T10872] new mount options do not match the existing superblock, will be ignored 07:11:48 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x800005, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x3) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)=0x5) 07:11:48 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:48 executing program 1: r0 = openat$userio(0xffffffffffffff9c, 0x0, 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) 07:11:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x0, 0x0) getdents(r2, 0x0, 0x0) [ 255.574252][ T29] audit: type=1326 audit(1599289907.964:13): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10832 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x7ffe0000 07:11:48 executing program 1: r0 = openat$userio(0xffffffffffffff9c, 0x0, 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:48 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 255.692471][T10886] new mount options do not match the existing superblock, will be ignored [ 256.024773][ T29] audit: type=1804 audit(1599289908.424:14): pid=10884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/118/cgroup.controllers" dev="sda1" ino=15747 res=1 errno=0 07:11:48 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0), 0x4) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev, 'veth1_vlan\x00'}}, 0x1e) sendfile(r3, r2, 0x0, 0x100000001) 07:11:48 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000440)={0x16, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x30) 07:11:48 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) 07:11:48 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x0, 0x0) getdents(r2, 0x0, 0x0) 07:11:48 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) lookup_dcookie(0x0, 0x0, 0x0) 07:11:48 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}], 0x7, 0x0, 0x0) [ 256.175610][T10912] new mount options do not match the existing superblock, will be ignored 07:11:48 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x0, 0x0) getdents(r2, 0x0, 0x0) 07:11:48 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) [ 256.335839][T10924] new mount options do not match the existing superblock, will be ignored [ 256.689485][ T29] audit: type=1804 audit(1599289909.084:15): pid=10934 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/119/cgroup.controllers" dev="sda1" ino=16358 res=1 errno=0 07:11:49 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0), 0x4) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev, 'veth1_vlan\x00'}}, 0x1e) sendfile(r3, r2, 0x0, 0x100000001) 07:11:49 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:49 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:49 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}], 0x7, 0x0, 0x0) 07:11:49 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) 07:11:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:11:49 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 256.828166][T10944] new mount options do not match the existing superblock, will be ignored 07:11:49 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) 07:11:49 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}], 0x7, 0x0, 0x0) 07:11:49 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:11:49 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 256.986603][T10955] misc userio: No port type given on /dev/userio [ 257.043673][T10963] new mount options do not match the existing superblock, will be ignored [ 257.066961][T10966] misc userio: No port type given on /dev/userio [ 257.435086][ T29] audit: type=1804 audit(1599289909.834:16): pid=10975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/120/cgroup.controllers" dev="sda1" ino=15751 res=1 errno=0 07:11:49 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x3f, &(0x7f00000001c0), 0x4) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev, 'veth1_vlan\x00'}}, 0x1e) 07:11:49 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) 07:11:49 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5453, 0x0) 07:11:49 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {0x0}], 0x8, 0x0, 0x0) 07:11:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,metacopy=on']) chdir(&(0x7f0000000340)='./bus\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') getdents(r1, 0x0, 0x0) renameat2(r0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') lseek(r2, 0x25, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 07:11:49 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:50 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5453, 0x0) [ 257.556483][T10987] misc userio: No port type given on /dev/userio [ 257.584212][T10992] new mount options do not match the existing superblock, will be ignored 07:11:50 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {0x0}], 0x8, 0x0, 0x0) 07:11:50 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:50 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) [ 257.705710][T10997] misc userio: No port type given on /dev/userio [ 257.735555][T11004] new mount options do not match the existing superblock, will be ignored [ 258.074107][ T29] audit: type=1804 audit(1599289910.474:17): pid=11015 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/121/cgroup.controllers" dev="sda1" ino=15796 res=1 errno=0 07:11:50 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:50 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5453, 0x0) 07:11:50 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:50 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {0x0}], 0x8, 0x0, 0x0) 07:11:50 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) 07:11:50 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)='\'', 0x1}], 0x41}, 0x0) 07:11:50 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:50 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:50 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 258.200853][T11028] new mount options do not match the existing superblock, will be ignored [ 258.206078][T11030] misc userio: No port type given on /dev/userio 07:11:50 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:50 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 258.368576][T11042] new mount options do not match the existing superblock, will be ignored [ 258.372240][T11041] misc userio: No port type given on /dev/userio [ 258.652379][ T29] audit: type=1804 audit(1599289911.054:18): pid=11050 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/122/cgroup.controllers" dev="sda1" ino=15771 res=1 errno=0 07:11:51 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:51 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:51 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:51 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:51 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:51 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:51 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 258.779811][T11061] new mount options do not match the existing superblock, will be ignored [ 258.798598][T11064] misc userio: No port type given on /dev/userio 07:11:51 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:51 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:51 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) 07:11:51 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:51 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) [ 258.914333][T11068] misc userio: No port type given on /dev/userio [ 258.982619][T11080] new mount options do not match the existing superblock, will be ignored [ 258.998820][T11082] misc userio: No port type given on /dev/userio [ 259.188624][ T29] audit: type=1804 audit(1599289911.584:19): pid=11084 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/123/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 07:11:51 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:51 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:51 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:51 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:51 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) 07:11:51 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {0x0}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:51 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:51 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 259.358450][T11099] new mount options do not match the existing superblock, will be ignored [ 259.360977][T11098] misc userio: No port type given on /dev/userio 07:11:51 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:51 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:51 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:51 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {0x0}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) [ 259.497677][T11111] misc userio: No port type given on /dev/userio [ 259.574979][T11117] new mount options do not match the existing superblock, will be ignored [ 259.779080][ T29] audit: type=1804 audit(1599289912.174:20): pid=11121 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/124/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 07:11:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:52 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:52 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:52 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:52 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:52 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {0x0}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:52 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:52 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f00000000c0)) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:52 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) [ 259.937862][T11133] new mount options do not match the existing superblock, will be ignored [ 259.951454][T11135] misc userio: No port type given on /dev/userio 07:11:52 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:52 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:52 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 260.141825][T11148] misc userio: No port type given on /dev/userio [ 260.153169][T11152] new mount options do not match the existing superblock, will be ignored [ 260.352217][ T29] audit: type=1804 audit(1599289912.754:21): pid=11155 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/125/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 07:11:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:52 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:52 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f00000000c0)) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:52 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:52 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:52 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:52 executing program 0: close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) [ 260.526421][T11162] new mount options do not match the existing superblock, will be ignored 07:11:52 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:53 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) [ 260.572369][T11168] misc userio: No port type given on /dev/userio 07:11:53 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f00000000c0)) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:53 executing program 0: close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:53 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 260.714465][T11181] new mount options do not match the existing superblock, will be ignored [ 260.983655][ T29] audit: type=1804 audit(1599289913.384:22): pid=11187 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/126/cgroup.controllers" dev="sda1" ino=15857 res=1 errno=0 07:11:53 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:53 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000), 0x2) 07:11:53 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:53 executing program 0: close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:53 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:53 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {0x0}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:53 executing program 3: close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 261.132929][T11200] new mount options do not match the existing superblock, will be ignored 07:11:53 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:53 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:53 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {0x0}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:53 executing program 3: close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 261.239691][T11204] misc userio: No port type given on /dev/userio 07:11:53 executing program 1: openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000000), 0x2) [ 261.336397][T11217] new mount options do not match the existing superblock, will be ignored [ 261.611290][ T29] audit: type=1804 audit(1599289914.014:23): pid=11227 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/127/cgroup.controllers" dev="sda1" ino=16362 res=1 errno=0 07:11:54 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet6(0xa, 0x802, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:54 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:54 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setuid(r2) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:54 executing program 3: close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:54 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {0x0}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:54 executing program 1: openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000000), 0x2) 07:11:54 executing program 1: openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(0xffffffffffffffff, &(0x7f0000000000), 0x2) 07:11:54 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) [ 261.742695][T11241] new mount options do not match the existing superblock, will be ignored 07:11:54 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:54 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:54 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:54 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, 0x0, 0x0) [ 261.940205][T11262] misc userio: Invalid payload size [ 261.946741][T11264] new mount options do not match the existing superblock, will be ignored [ 262.204664][ T29] audit: type=1804 audit(1599289914.605:24): pid=11270 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/128/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 07:11:54 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:54 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:54 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:54 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, 0x0, 0x0) 07:11:54 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:54 executing program 0: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:54 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) setuid(0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 07:11:54 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:54 executing program 1: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000108100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$USERIO_CMD_REGISTER(r0, 0x0, 0x0) [ 262.355903][T11286] new mount options do not match the existing superblock, will be ignored [ 262.371987][T11287] misc userio: Invalid payload size 07:11:54 executing program 0: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:54 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:54 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5453, 0x0) [ 262.526454][T11302] new mount options do not match the existing superblock, will be ignored [ 262.538725][T11299] misc userio: Invalid payload size [ 262.794903][ T29] audit: type=1804 audit(1599289915.195:25): pid=11309 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/129/cgroup.controllers" dev="sda1" ino=15857 res=1 errno=0 07:11:55 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:55 executing program 3: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:55 executing program 0: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000001000000080009000e000000", 0x24) 07:11:55 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {0x0}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:55 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5453, 0x0) 07:11:55 executing program 0: socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:55 executing program 3: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:55 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5453, 0x0) 07:11:55 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGPTPEER(r0, 0x4b68, 0x0) [ 262.971792][T11325] new mount options do not match the existing superblock, will be ignored 07:11:55 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {0x0}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:55 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000000000)=[0x0]}) [ 263.212689][T11345] new mount options do not match the existing superblock, will be ignored [ 263.384092][ T29] audit: type=1804 audit(1599289915.775:26): pid=11346 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/130/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 07:11:55 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:55 executing program 0: socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:55 executing program 3: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16d, &(0x7f0000002300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 07:11:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000fec000/0x11000)=nil, &(0x7f0000ff7000/0x4000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) 07:11:55 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {0x0}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x8, 0x0, 0x0) 07:11:56 executing program 3: socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 263.573122][T11361] new mount options do not match the existing superblock, will be ignored 07:11:56 executing program 0: socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:56 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16d, &(0x7f0000002300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 07:11:56 executing program 3: socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000fec000/0x11000)=nil, &(0x7f0000ff7000/0x4000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) [ 263.744972][T11374] new mount options do not match the existing superblock, will be ignored [ 264.039126][ T29] audit: type=1804 audit(1599289916.425:27): pid=11387 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir290331554/syzkaller.WhaD6x/131/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 07:11:56 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f00000001c0), 0x4) 07:11:56 executing program 1: io_setup(0x9, &(0x7f0000000140)=0x0) io_getevents(r0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 07:11:56 executing program 3: socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 07:11:56 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) 07:11:56 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f0000000940)=""/71, 0x47}], 0x7, 0x0, 0x0) 07:11:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000fec000/0x11000)=nil, &(0x7f0000ff7000/0x4000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0)