Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. [ 95.133308][ T25] cfg80211: failed to load regulatory.db 2022/05/25 05:36:14 fuzzer started 2022/05/25 05:36:14 dialing manager at 10.128.0.169:35059 [ 102.550758][ T3474] cgroup: Unknown subsys name 'net' [ 102.672243][ T3474] cgroup: Unknown subsys name 'rlimit' 2022/05/25 05:36:15 syscalls: 3605 2022/05/25 05:36:15 code coverage: enabled 2022/05/25 05:36:15 comparison tracing: enabled 2022/05/25 05:36:15 extra coverage: enabled 2022/05/25 05:36:15 delay kcov mmap: enabled 2022/05/25 05:36:15 setuid sandbox: enabled 2022/05/25 05:36:15 namespace sandbox: enabled 2022/05/25 05:36:15 Android sandbox: /sys/fs/selinux/policy does not exist 2022/05/25 05:36:15 fault injection: enabled 2022/05/25 05:36:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/05/25 05:36:15 net packet injection: enabled 2022/05/25 05:36:15 net device setup: enabled 2022/05/25 05:36:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/05/25 05:36:15 devlink PCI setup: PCI device 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signal 407776/411764 (executing program) 2022/05/25 05:37:21 starting 6 fuzzer processes 05:37:21 executing program 0: bpf$BPF_LINK_CREATE_XDP(0x6, 0x0, 0x0) 05:37:21 executing program 5: bpf$BPF_PROG_QUERY(0x11, 0x0, 0x0) 05:37:21 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000001b40)=[{&(0x7f0000000000)="82", 0x1}]) 05:37:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x4, 0x0, 0x4}, 0x48) 05:37:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, 0x0, 0x3) 05:37:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x43, 0x0, 0x3000000) [ 169.699186][ T3504] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 169.707315][ T3504] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 169.715462][ T3504] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 169.725261][ T3504] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 169.734168][ T3504] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 169.742252][ T3504] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 169.791341][ T44] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 169.803650][ T44] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 169.812924][ T44] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 169.822841][ T44] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 169.831476][ T44] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 169.839404][ T44] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 170.095520][ T3494] chnl_net:caif_netlink_parms(): no params data found [ 170.190761][ T44] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 170.199496][ T44] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 170.229790][ T44] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 170.267404][ T44] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 170.274964][ T3495] chnl_net:caif_netlink_parms(): no params data found [ 170.301085][ T44] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 170.314305][ T44] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 170.347517][ T3516] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 170.354176][ T3517] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 170.362350][ T3502] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 170.373500][ T3517] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 170.383714][ T3517] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 170.391275][ T3517] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 170.410572][ T3518] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 170.425321][ T3516] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 170.438455][ T3516] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 170.446903][ T3516] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 170.458159][ T3518] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 170.468391][ T3518] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 170.473326][ T44] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 170.514663][ T44] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 170.527051][ T44] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 170.545236][ T3494] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.552733][ T3494] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.562097][ T3494] device bridge_slave_0 entered promiscuous mode [ 170.572612][ T44] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 170.585157][ T44] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 170.592996][ T3494] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.600273][ T3494] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.609731][ T3494] device bridge_slave_1 entered promiscuous mode [ 170.638421][ T44] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 170.831205][ T3494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.922669][ T3494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.068156][ T3495] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.075583][ T3495] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.084943][ T3495] device bridge_slave_0 entered promiscuous mode [ 171.101097][ T3495] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.108587][ T3495] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.117836][ T3495] device bridge_slave_1 entered promiscuous mode [ 171.168589][ T3494] team0: Port device team_slave_0 added [ 171.182984][ T3494] team0: Port device team_slave_1 added [ 171.290609][ T3494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.297800][ T3494] 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. [ 171.324131][ T3494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.375826][ T3495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.405292][ T3494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.412800][ T3494] 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. [ 171.439024][ T3494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.465378][ T3495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.625657][ T3494] device hsr_slave_0 entered promiscuous mode [ 171.633854][ T3494] device hsr_slave_1 entered promiscuous mode [ 171.685364][ T3495] team0: Port device team_slave_0 added [ 171.764228][ T3499] chnl_net:caif_netlink_parms(): no params data found [ 171.778952][ T34] Bluetooth: hci0: command 0x0409 tx timeout [ 171.802985][ T3495] team0: Port device team_slave_1 added [ 171.854283][ T124] Bluetooth: hci1: command 0x0409 tx timeout [ 172.052848][ T3495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.059913][ T3495] 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. [ 172.086134][ T3495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.176794][ T3498] chnl_net:caif_netlink_parms(): no params data found [ 172.216808][ T3495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.223946][ T3495] 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. [ 172.250141][ T3495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.365679][ T3500] chnl_net:caif_netlink_parms(): no params data found [ 172.411945][ T124] Bluetooth: hci2: command 0x0409 tx timeout [ 172.494245][ T3495] device hsr_slave_0 entered promiscuous mode [ 172.501611][ T124] Bluetooth: hci3: command 0x0409 tx timeout [ 172.508709][ T3495] device hsr_slave_1 entered promiscuous mode [ 172.516381][ T3495] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.524202][ T3495] Cannot create hsr debugfs directory [ 172.583148][ T120] Bluetooth: hci4: command 0x0409 tx timeout [ 172.589601][ T3501] chnl_net:caif_netlink_parms(): no params data found [ 172.732079][ T3523] Bluetooth: hci5: command 0x0409 tx timeout [ 172.866815][ T3499] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.874298][ T3499] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.883775][ T3499] device bridge_slave_0 entered promiscuous mode [ 172.926550][ T3499] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.934105][ T3499] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.943694][ T3499] device bridge_slave_1 entered promiscuous mode [ 172.965084][ T3494] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.002967][ T3494] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 173.129057][ T3494] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 173.186778][ T3498] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.194437][ T3498] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.203782][ T3498] device bridge_slave_0 entered promiscuous mode [ 173.213928][ T3494] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 173.244031][ T3499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.285858][ T3498] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.293892][ T3498] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.303394][ T3498] device bridge_slave_1 entered promiscuous mode [ 173.322065][ T3499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.592815][ T3498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.610856][ T3500] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.618346][ T3500] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.627819][ T3500] device bridge_slave_0 entered promiscuous mode [ 173.640373][ T3499] team0: Port device team_slave_0 added [ 173.647370][ T3500] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.654812][ T3500] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.664314][ T3500] device bridge_slave_1 entered promiscuous mode [ 173.682004][ T3501] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.689279][ T3501] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.698618][ T3501] device bridge_slave_0 entered promiscuous mode [ 173.718427][ T3501] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.725865][ T3501] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.735384][ T3501] device bridge_slave_1 entered promiscuous mode [ 173.751359][ T3498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.765521][ T3499] team0: Port device team_slave_1 added [ 173.866896][ T124] Bluetooth: hci0: command 0x041b tx timeout [ 173.944644][ T124] Bluetooth: hci1: command 0x041b tx timeout [ 173.963400][ T3500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.983320][ T3501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.997861][ T3500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.013026][ T3501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.057988][ T3498] team0: Port device team_slave_0 added [ 174.066346][ T3499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.073589][ T3499] 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. [ 174.099779][ T3499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.117511][ T3499] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.124657][ T3499] 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. [ 174.150814][ T3499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.209727][ T3498] team0: Port device team_slave_1 added [ 174.218306][ T3495] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 174.314079][ T3495] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 174.334230][ T3501] team0: Port device team_slave_0 added [ 174.343373][ T3495] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 174.363673][ T3500] team0: Port device team_slave_0 added [ 174.403619][ T3498] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.410662][ T3498] 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. [ 174.437377][ T3498] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.477823][ T3501] team0: Port device team_slave_1 added [ 174.503225][ T34] Bluetooth: hci2: command 0x041b tx timeout [ 174.520378][ T3495] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 174.538376][ T3500] team0: Port device team_slave_1 added [ 174.553205][ T3498] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.560237][ T3498] 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. [ 174.586566][ T3498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.594630][ T124] Bluetooth: hci3: command 0x041b tx timeout [ 174.652906][ T3523] Bluetooth: hci4: command 0x041b tx timeout [ 174.655424][ T3499] device hsr_slave_0 entered promiscuous mode [ 174.668655][ T3499] device hsr_slave_1 entered promiscuous mode [ 174.676501][ T3499] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.684209][ T3499] Cannot create hsr debugfs directory [ 174.740220][ T3500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.747521][ T3500] 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. [ 174.773706][ T3500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.791182][ T3500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.798336][ T3500] 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. [ 174.824597][ T3500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.836346][ T34] Bluetooth: hci5: command 0x041b tx timeout [ 174.943853][ T3501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.950900][ T3501] 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. [ 174.977299][ T3501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.076612][ T3501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.084075][ T3501] 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. [ 175.110308][ T3501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.143883][ T3498] device hsr_slave_0 entered promiscuous mode [ 175.153729][ T3498] device hsr_slave_1 entered promiscuous mode [ 175.161161][ T3498] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.169106][ T3498] Cannot create hsr debugfs directory [ 175.210871][ T3500] device hsr_slave_0 entered promiscuous mode [ 175.221191][ T3500] device hsr_slave_1 entered promiscuous mode [ 175.229133][ T3500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.236844][ T3500] Cannot create hsr debugfs directory [ 175.502807][ T3501] device hsr_slave_0 entered promiscuous mode [ 175.510988][ T3501] device hsr_slave_1 entered promiscuous mode [ 175.521146][ T3501] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.528866][ T3501] Cannot create hsr debugfs directory [ 175.930757][ T3494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.938736][ T3545] Bluetooth: hci0: command 0x040f tx timeout [ 176.013410][ T124] Bluetooth: hci1: command 0x040f tx timeout [ 176.224221][ T3494] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.236644][ T3499] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 176.255680][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.265261][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.300403][ T3499] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 176.319056][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.329610][ T120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.339448][ T120] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.346797][ T120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.372445][ T3499] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 176.418543][ T3495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.433567][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.443147][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.453543][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.463083][ T3541] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.470268][ T3541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.479104][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.489887][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.500815][ T3499] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 176.558417][ T3500] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 176.574960][ T3523] Bluetooth: hci2: command 0x040f tx timeout [ 176.616387][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.627101][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.674032][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.684340][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.694934][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.705785][ T34] Bluetooth: hci3: command 0x040f tx timeout [ 176.706516][ T3500] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 176.733749][ T3500] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 176.742729][ T3545] Bluetooth: hci4: command 0x040f tx timeout [ 176.771882][ T3501] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 176.788550][ T3501] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 176.804695][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.814046][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.823382][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.833806][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.846923][ T3500] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 176.870340][ T3501] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 176.893323][ T3546] Bluetooth: hci5: command 0x040f tx timeout [ 176.926348][ T3495] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.965941][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.976448][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.987737][ T3501] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 177.023707][ T3494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.077494][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.087675][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.097848][ T3547] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.105296][ T3547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.126185][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.195371][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.205867][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.215590][ T3541] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.222942][ T3541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.232206][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.292010][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.299818][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.357546][ T3498] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 177.412278][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.423471][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.434147][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.444995][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.455582][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.466604][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.487781][ T3498] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 177.507641][ T3498] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 177.554374][ T3494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.594258][ T3498] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 177.626811][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.636768][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.700375][ T3495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 177.713769][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.751863][ T3499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.763652][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.773625][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.845657][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.855398][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.889717][ T3499] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.949675][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.957999][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.012788][ T20] Bluetooth: hci0: command 0x0419 tx timeout [ 178.021060][ T3495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.046783][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.058070][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.067679][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.075013][ T3545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.084210][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.092146][ T3547] Bluetooth: hci1: command 0x0419 tx timeout [ 178.094332][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.107893][ T3545] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.115265][ T3545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.243256][ T3500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.300472][ T3499] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 178.311757][ T3499] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.351150][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.360799][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.373473][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.385230][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.395856][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.406422][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.417040][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.427575][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.437381][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.448118][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.457945][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.481429][ T3501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.519623][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.530149][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.596343][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.606147][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.619022][ T3500] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.655754][ T20] Bluetooth: hci2: command 0x0419 tx timeout [ 178.666997][ T3501] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.702962][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.712373][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.721360][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.731561][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.741244][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.748566][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.753461][ T3547] Bluetooth: hci3: command 0x0419 tx timeout [ 178.843212][ T3546] Bluetooth: hci4: command 0x0419 tx timeout [ 178.865266][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.875320][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.885388][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.894931][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.902255][ T3545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.911342][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.921538][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.931100][ T3545] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.938500][ T3545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.949524][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.960751][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.968615][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.972212][ T3548] Bluetooth: hci5: command 0x0419 tx timeout [ 178.976522][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.992312][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.002321][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.013019][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.023474][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.037042][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.047014][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.068677][ T3499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.130268][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.140962][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.150659][ T3546] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.158026][ T3546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.167216][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.177987][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.188604][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.268207][ T3498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.300299][ T3494] device veth0_vlan entered promiscuous mode [ 179.322916][ T3501] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 179.333458][ T3501] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 179.391006][ T3494] device veth1_vlan entered promiscuous mode [ 179.431477][ T3498] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.476296][ T3500] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 179.487007][ T3500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 179.515659][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.527297][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.538081][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.548688][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.558643][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.569413][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 179.579149][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 179.589041][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.598955][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.609676][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.620373][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.631037][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.640965][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.650802][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.660723][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.671492][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.680701][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.689945][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.699888][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.866270][ T3494] device veth0_macvtap entered promiscuous mode [ 179.886790][ T3500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.902321][ T3501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.948501][ T3494] device veth1_macvtap entered promiscuous mode [ 180.075077][ T3498] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 180.085793][ T3498] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 180.121427][ T3494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.160463][ T3494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.268486][ T3494] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.277581][ T3494] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.286612][ T3494] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.296539][ T3494] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.320135][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.330547][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.340031][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.349276][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.358893][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.368071][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.378173][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.387767][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.395147][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.404150][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.414209][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.423709][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.430942][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.440020][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.451197][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.462397][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.470165][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.478067][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.488349][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.498518][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.508206][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.516056][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.523890][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 180.534585][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.544986][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 180.555554][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.566056][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.575967][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.586483][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.596410][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.606075][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.616328][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.626727][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.637023][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.647511][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.655646][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.669047][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.679447][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.689567][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.700587][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.765809][ T3498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.827820][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.838674][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.954569][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.965159][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.045137][ T3495] device veth0_vlan entered promiscuous mode [ 181.068736][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.078812][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.089603][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.099584][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.113223][ T3499] device veth0_vlan entered promiscuous mode [ 181.188367][ T3495] device veth1_vlan entered promiscuous mode [ 181.219137][ T3499] device veth1_vlan entered promiscuous mode [ 181.286581][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.296684][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.306090][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.315815][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.325492][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.334669][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.343899][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.353518][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.454345][ T3499] device veth0_macvtap entered promiscuous mode [ 181.510543][ T3499] device veth1_macvtap entered promiscuous mode [ 181.608614][ T3495] device veth0_macvtap entered promiscuous mode [ 181.674545][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.685166][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.695838][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.705542][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.715982][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.737489][ T3495] device veth1_macvtap entered promiscuous mode [ 181.776014][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.787457][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.801399][ T3499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.828634][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.838424][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.848388][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.859450][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.869706][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.881860][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.927933][ T3499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.938784][ T3499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.952389][ T3499] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.035963][ T3495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.046676][ T3495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.056837][ T3495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.067470][ T3495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.082517][ T3495] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.099430][ T3500] device veth0_vlan entered promiscuous mode [ 182.145956][ T3499] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.156049][ T3499] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.165079][ T3499] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.174058][ T3499] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.200371][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.211611][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.222016][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.231831][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.242540][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.253334][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.318370][ T3500] device veth1_vlan entered promiscuous mode [ 182.330206][ T3495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.341517][ T3495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.351824][ T3495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.362425][ T3495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.376382][ T3495] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.464190][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.473661][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.483087][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.492860][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 182.502638][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.513199][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.523780][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.534084][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.571589][ T3495] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.582215][ T3495] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.591110][ T3495] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.600146][ T3495] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.709276][ T3500] device veth0_macvtap entered promiscuous mode [ 182.721618][ T3498] device veth0_vlan entered promiscuous mode [ 182.779593][ T3500] device veth1_macvtap entered promiscuous mode [ 182.793085][ T3498] device veth1_vlan entered promiscuous mode [ 182.849190][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.859595][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.870435][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.880174][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.891081][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.901387][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.911355][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.921935][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.932352][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.942297][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.960786][ T3501] device veth0_vlan entered promiscuous mode [ 183.038655][ T3501] device veth1_vlan entered promiscuous mode [ 183.057243][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.068486][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.078524][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.089114][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.099185][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.109776][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.124019][ T3500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.203309][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.213612][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.222931][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.232811][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.242118][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.251268][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.261567][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.318658][ T3498] device veth0_macvtap entered promiscuous mode [ 183.338915][ T3501] device veth0_macvtap entered promiscuous mode [ 183.370188][ T3501] device veth1_macvtap entered promiscuous mode [ 183.388997][ T3498] device veth1_macvtap entered promiscuous mode [ 183.400922][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.412287][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.422339][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.432955][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.443017][ T3500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.453619][ T3500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.467482][ T3500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.499218][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.510060][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.520408][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.530150][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.540504][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.550728][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.560439][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.570903][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.610948][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.623156][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.633170][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.643744][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.653707][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.664282][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.674229][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.684809][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.698810][ T3501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.740442][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.751212][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.761309][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.772064][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.782118][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.792911][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.803014][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.813658][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.823837][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.834473][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.848905][ T3498] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.860139][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.870293][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.880237][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.890649][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.901561][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.912363][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.932630][ T3500] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.941527][ T3500] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.950548][ T3500] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.959574][ T3500] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.979445][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.990049][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.000073][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.010665][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.020715][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.031298][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.041318][ T3501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.051890][ T3501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.065824][ T3501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.083209][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.093582][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.117087][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.128433][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.138486][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.149103][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.159089][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.169796][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.179773][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.190373][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.200361][ T3498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.210970][ T3498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.224854][ T3498] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.240196][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.250747][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.281069][ T3501] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.290057][ T3501] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.299085][ T3501] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.308051][ T3501] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.784717][ T3498] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.793810][ T3498] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.802915][ T3498] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.813639][ T3498] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.133755][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.141829][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.154227][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 185.274071][ T916] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.282777][ T916] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.293220][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 05:37:38 executing program 0: waitid(0x3, 0xffffffffffffffff, 0x0, 0x8, 0x0) 05:37:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000001140)=@srh, 0x8) 05:37:39 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x5}]}) 05:37:40 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8930, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) [ 187.093471][ T1025] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.101417][ T1025] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.109952][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 187.246394][ T2425] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.254622][ T2425] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.268851][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 187.404684][ T2425] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.412826][ T2425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.420594][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 187.469869][ T1025] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.478084][ T1025] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.492708][ T3541] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 05:37:40 executing program 0: syslog(0x4, &(0x7f0000000000)=""/149, 0x95) 05:37:41 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = epoll_create(0x6) dup3(r1, r0, 0x0) 05:37:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4c, 0x0, 0x0) 05:37:41 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) ioctl$PPPIOCGNPMODE(0xffffffffffffffff, 0xc008744c, 0x0) [ 188.595955][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.604015][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.637835][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.780753][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.788796][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.797305][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.809362][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.817414][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.874542][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.124064][ T2425] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.132525][ T2425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.148945][ T3523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.358128][ T3645] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.366667][ T3645] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.377199][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 189.483575][ T2425] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.491524][ T2425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.501924][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 05:37:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 05:37:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x35, 0x0, 0x0) 05:37:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x14, 0x0, 0x0) 05:37:42 executing program 0: syslog(0x4, &(0x7f0000000000)=""/149, 0x95) 05:37:42 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)) 05:37:42 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x6e000, 0x0) 05:37:42 executing program 5: r0 = epoll_create(0x6) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) dup3(r0, r1, 0x0) 05:37:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2}}) 05:37:43 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 05:37:43 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x81, 0x0, 0xffffffff, 0x0, 0x0, "e08833c1a232c354445581d0f191278ac0b6d0"}) 05:37:43 executing program 0: syslog(0x4, &(0x7f0000000000)=""/149, 0x95) 05:37:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@local}}, {{@in6=@private2}}}, 0x20000228) 05:37:43 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x3, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:37:43 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x81, 0x0, 0xffffffff, 0x0, 0x0, "e08833c1a232c354445581d0f191278ac0b6d0"}) 05:37:43 executing program 1: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) 05:37:43 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSBRK(r0, 0x5402, 0x20000000) 05:37:43 executing program 0: syslog(0x4, &(0x7f0000000000)=""/149, 0x95) 05:37:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) 05:37:43 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) 05:37:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) 05:37:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x13, 0x0, 0x0) 05:37:44 executing program 1: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x36, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000200)) 05:37:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @mcast2}}) 05:37:44 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x81, 0x0, 0xffffffff, 0x0, 0x0, "e08833c1a232c354445581d0f191278ac0b6d0"}) 05:37:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x891f, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) 05:37:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) 05:37:44 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002240), r0) 05:37:44 executing program 0: r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 05:37:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) 05:37:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x33, &(0x7f0000000140)={{{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@local}}, {{@in6=@private2}}}, 0xe8) 05:37:44 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x81, 0x0, 0xffffffff, 0x0, 0x0, "e08833c1a232c354445581d0f191278ac0b6d0"}) 05:37:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) 05:37:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4d, 0x0, 0x0) 05:37:45 executing program 0: mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xee01}}) 05:37:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}) 05:37:45 executing program 4: r0 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000000240)={0x0, 0x16, 0x4, @tid=r0}, &(0x7f0000000080)) 05:37:45 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x22002) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7}, 0x7ffff000) 05:37:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002600)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="c7ea61d657dd356de174594e0b620965a10b31d1a532d34070c4b92fd969d1a1570812f50ee6ba1aafc567dc9e36b4f8a283ef208b38ffbe03026e03", 0x3c}], 0x1}}], 0x1, 0x0) 05:37:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5452, &(0x7f0000000080)=0x3ff) 05:37:45 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x3, &(0x7f0000000000)=@raw=[@alu={0x7}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit], &(0x7f0000000040)='syzkaller\x00', 0x7, 0xa8, &(0x7f0000000080)=""/168, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:37:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x4000003, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, {}, 0x0, {}, 0x0, 0x1c90feb863d6da3, 0x0, 0x0, "9fbd80d69692685fa97a90e834f5f6805df8c3de25905db4b60a35e9f8064bef0b3447f4064d626417f8381f4b28d0ed02d6c9e497592eca00e0510d0ec92823", "42388af05ba810877e38699364dc11578293d2b761aa535744ef2eee4488dd78"}) 05:37:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4014800) 05:37:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002600)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="c7ea61d657dd356de174594e0b620965a10b31d1a532d34070c4b92fd969d1a1570812f50ee6ba1aafc567dc9e36b4f8a283ef208b38ffbe03026e03", 0x3c}], 0x1}}], 0x1, 0x0) 05:37:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x8, &(0x7f0000000000), 0x4) 05:37:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0xff00, [{0x48, 0x0, 0xd}]}) 05:37:46 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={0x0}}, 0x0) 05:37:46 executing program 3: bpf$BPF_PROG_DETACH(0x14, &(0x7f0000000000)={@map}, 0x10) 05:37:46 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x2, &(0x7f0000000000)=@raw=[@func, @exit], &(0x7f0000000040)='syzkaller\x00', 0x7, 0xa8, &(0x7f0000000080)=""/168, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 193.316363][ T3839] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 207.783929][ T1194] ieee802154 phy0 wpan0: encryption failed: -22 [ 207.790451][ T1194] ieee802154 phy1 wpan1: encryption failed: -22 05:38:14 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x22002) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7}, 0x7ffff000) 05:38:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002600)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="c7ea61d657dd356de174594e0b620965a10b31d1a532d34070c4b92fd969d1a1570812f50ee6ba1aafc567dc9e36b4f8a283ef208b38ffbe03026e03", 0x3c}], 0x1}}], 0x1, 0x0) 05:38:14 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="1b", 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffe, 0x0) 05:38:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)="da12354e742cd053688ea6c9138ca3f265914be0", 0x14) 05:38:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=@delchain={0x24, 0x1e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x5}}}, 0x24}}, 0x0) 05:38:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000d00)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@rthdrdstopts={{0x18}}, @rthdr_2292={{0x18, 0x29, 0x3b}}], 0x30}}], 0x1, 0x0) 05:38:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x1d, &(0x7f0000000140)={{{@in6=@ipv4={'\x00', '\xff\xff', @local}, @in=@local}}, {{@in6=@private2}}}, 0xe8) 05:38:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}, 0x0, 0x0, 0x0, 0x0, "1e7ac7ed734126a92e50c1d1d9cc0fbbde94e69071c32002a98ae55e1800670433ca73ab41cf677968042ed01c8337649975ec0f0a8342ae6e4b6016a2c642c5bfbaa97bf7549e2bf8cc83d0dbbd58b5"}, 0xd8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 05:38:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002600)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="c7ea61d657dd356de174594e0b620965a10b31d1a532d34070c4b92fd969d1a1570812f50ee6ba1aafc567dc9e36b4f8a283ef208b38ffbe03026e03", 0x3c}], 0x1}}], 0x1, 0x0) 05:38:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000002c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000800)=ANY=[]) fsync(r0) 05:38:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x31, 0x0, 0x0) 05:38:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x4, &(0x7f0000001140)=@srh, 0x8) [ 222.445889][ T3871] loop3: detected capacity change from 0 to 270 05:38:43 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x22002) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7}, 0x7ffff000) 05:38:43 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 05:38:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @mcast2, 0x0, 0x3c00}}) 05:38:43 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r0, 0x0, 0x0) 05:38:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=""/37, 0x0, 0x25, 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) 05:38:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) 05:38:43 executing program 3: pipe(&(0x7f0000002980)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$phonet_pipe(r0, 0x0, 0x0, 0x80000) 05:38:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x40049409, &(0x7f0000000000)) 05:38:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 05:38:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_macvtap\x00', 0x0}) 05:38:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x1, 0xa, 0x101}, 0x14}}, 0x0) 05:38:44 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {}]}]}}, &(0x7f0000000580)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) [ 269.218800][ T1194] ieee802154 phy0 wpan0: encryption failed: -22 [ 269.225385][ T1194] ieee802154 phy1 wpan1: encryption failed: -22 05:39:12 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x22002) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7}, 0x7ffff000) 05:39:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x2, 0x3, 0x270, 0xe0, 0x0, 0xe0, 0xe0, 0x7, 0x1d8, 0x1d8, 0x1d8, 0x1d8, 0x1d8, 0x3, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr, 0x0, 0x0, 'vlan1\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0xe0, 0x1a1, {0x6020346}}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4f7da46e210069e70f7e2efe9c04b4659b28be29090000000c0000000a0bb219000000000000000000000d4000"}}}, {{@ip={@dev, @dev, 0x0, 0x0, 'lo\x00', 'veth0_vlan\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@set1={{0x28}, {{0x0, 0x43}}}]}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d0) 05:39:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8915, &(0x7f0000000000)) 05:39:12 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) 05:39:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x36, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x2e8, 0x160, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, [], [], 'macsec0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xd0}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@ipv6={@loopback, @private0, [], [], 'macsec0\x00', 'veth0_to_bridge\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3) 05:39:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) 05:39:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="e6e4b56cbdb5ecf6a6c613dc", 0xc}], 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x890b, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) [ 279.162774][ T3921] syz-executor.5 uses obsolete (PF_INET,SOCK_PACKET) 05:39:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x890, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 05:39:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000004240)=[@text64={0x40, 0x0}], 0x1, 0x47, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, 0x0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000200)={{0x0, 0x0, 0x80}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x6000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 05:39:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x81785501, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}) 05:39:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x50}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0xcd0, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x1d9, 0xf, [@mic={0x8c, 0x10, {0x0, "897d1e32fe2d", @short="b960983e648632ee"}}, @mesh_chsw={0x76, 0x6}, @channel_switch={0x25, 0x3}, @ibss={0x6, 0x2}, @perr={0x84, 0xaf, {0x0, 0xb, [@ext={{}, @broadcast, 0x0, @broadcast}, @ext={{}, @device_a, 0x0, @broadcast}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext, @ext={{}, @device_b, 0x0, @broadcast}, @not_ext={{}, @device_b}, @not_ext={{}, @broadcast}, @not_ext={{}, @device_b}, @ext={{}, @device_a, 0x0, @broadcast}, @not_ext={{}, @device_b}, @not_ext={{}, @device_b}]}}, @channel_switch={0x25, 0x3}, @dsss={0x3, 0x1}, @tim={0x5, 0x98, {0x0, 0x0, 0x0, "ffc037f0a5d1eec7302c9749af0af85eee4eb5b7f5d7000c54d60418a36f0be9fe713d5733d2e54526fa71f1b84462a8b8f834447d60778d14fb6f20b1acee77ea4a855497ebe735c2015177b8cb2f631b151af6e246bede397ef831eb8ce17701ef543452dd9d19d7bb0ec66ad0cbe7472a69af54d0aa2c74b61476e6af791a1a6b2e98d3acf0260c58cd2defbfed6fd3496172dc"}}, @ht={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x100000000}}}, @preq={0x82, 0x41, @ext={{}, 0x0, 0x0, 0x0, @broadcast, 0x0, @broadcast, 0x0, 0x0, 0x3, [{}, {{}, @device_b}, {{}, @device_b}]}}]}, @NL80211_ATTR_BEACON_HEAD={0x41d, 0xe, {@with_ht={{{}, {}, @device_a, @device_b}}, 0x0, @random, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{}, {}, {}, {}, {}, {}, {}]}, @val={0x3, 0x1}, @val={0x4, 0x6}, @void, @val={0x5, 0xa4, {0x0, 0x0, 0x0, "982bb1af1c5350976fa0c56b091990e1cf50cedacb109522e5f670e3804dad981340af6db5f203939f56aa6f7c5e49d2e88205310c1d40d9358d8e548973b95a2711ba845128ea36d9fd39df24d0afaedd8df03dc62ff55a3c7a6e56c0653957b4666a952b5a12f1438376ef23e226ed050c88b2760506445d5c4b6807e739bd8b4797e8a5185d25a83d9d8f03db05ab5595c537a5c21e4a9e3b5b72b1b05163dd"}}, @val={0x25, 0x3, {0x1}}, @val={0x2a, 0x1}, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7}, @val={0x76, 0x6, {0x0, 0x9}}, [{0xdd, 0xbf, "6dcf9fb5f047598fc34fe41a9ab93eae07a55691746b568df2929d290a9ff260de11262f9d17e7b7ca394aaf280ee61e25f8a4db511d912a49699856da065544dacaf3be21cd0243b619e46d27193b61adf7901f2797218e252c8ce0a0c8e9bda5971c8cfc3fc3435073125e8fe119e5bb5f94c2e4eab5938b175f3f7fb0aa721d24fc835e7b0d983a99162491a95c83f0a8cbc6d3afd5c73a18ac746cca3848adaf5b30b0178edf65ac656c48c93a1cfe92515ff0352fdafb70a06c8b345a"}, {0xdd, 0x18, "6616419340b1bb321a4de2ad7c2c836264df0a6ad76ca37e"}, {0xdd, 0x75, "1b08841e2da485fed98cef951e70903a351fa272d6f7801b9fb39afdc5bdf9ba3a7ea197165281bbe48ab49658e989685c43e8d8de670adab767402d0d7d19bbcb4e601a44a0ab01cc768c6bf62e112d320adee0f53fb062f294aacc73cdb6b21546dbf4a51f8bc0642465430f7231818cb671982b"}, {0xdd, 0xd6, "e7380b5c47fbb4bdf6f30671431a7615987ba2dbd3c4a0214f369fafa92bbbe3a7af40a29a46fae194132603fb38ca4f733f3f06447286513a35fc9a075bd680975a3168ea47f4b282e623b3e50207414205962d747061dad76064a3bfa09fb42606b1c28b996b78d07bb02105d6afbb3c9e37c2342e2bb4231d0076aa420e53df22438dc1dd70e2a7e522efa2ac021a65dc881df5e26ece01eb0b1a2bdf5a05f7876b00a2cdff3f9cb2c32e6062fa6b0fb3df68efe96dc916436c41b77935f70f934265db56d661c1169000592a79075217485e420e"}, {0xdd, 0xe2, "4679a3f0f4f9cc946a5c55fc4800a8afe5eda5230df04588cd63a7b5c06d1bfded6c283144cc488624183063422fb8cd96234138e052abb876fb5a4161956dfca4fbacc7d48ee16c256d3479fccf3f14b014b1d6d9c9d3cb5e7a79ec4a6e09c7b2381fa7d68ae8e19e88a89f9a4c8da67f0fc78ec67ca382da114b4d576f0eeee3931a43042a9f62d12bc3b955102ac49406fcbf4c9dde786a5725d4ea284d91b63710b6c7bb9a70cf294f2174aedc5f953a25732da08a60775ddda3e56f193f2bd5cbba6880b1f02d17a1ca694e39064998bb765c8f7294d6ec17660e16c879b8b1"}]}}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x0]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x195, 0xe, {@wo_ht={{}, {}, @device_b}, 0x0, @default, 0x0, @void, @val={0x1, 0x1, [{}]}, @val={0x3, 0x1}, @val={0x4, 0x6}, @void, @val={0x5, 0x3a, {0x0, 0x0, 0x0, "1cd94318183b29f12463dc8d37584601156502f554d734b91ac21a04adff8859765f606443af287a30458eb80df26bcfcbbd60b8ba3348"}}, @void, @val={0x2a, 0x1, {0x0, 0x1}}, @val={0x3c, 0x4}, @void, @val={0x72, 0x6}, @void, @void, [{0xdd, 0xaa, "dab72b2f7b8fced2abe37e351097bf24eb39cbb6219aeb7b4e1052f00ae06901dd3c9f68549ac067dcb0a85e192bb779749187a27aea59c484a148c5cc1fe88b81b827980f3743d88bba12d27892eb05df3bfbafab0f4415a096c7f04f6ba28cb6c72c224a0d225a58e61788c0f1a83500af34463f6ac5b54d8dac6333dae73898b417e1ccc389cb1de0afb4befa70bccbd8230b7c1e13257745da4a89e96f675a501b7c9ddddad7e879"}, {0xdd, 0x64, "120afda11cacc29b86e8883826fb57998a1074151a89f14efba30932fa3cd9d9936f98d7610ad268f8cd625876090d346d682223be08fcee3012f6de2e9f94a685d4937c22c0f8610b94e34a13e0215608ba9f68aca5f9f48921d06b6e62da1f189e7b3a"}]}}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x0]}, @beacon_params=[@NL80211_ATTR_IE={0x149, 0x2a, [@random_vendor={0xdd, 0xdd, "0c3fcc98a41f1a44c7d708a71af79720754f35eaed16140fc145dcebaf5f8e45d899e102787ac8aa21f128941686749c067a8e8709b678e3d0938a20be00742e5a3c7f1c01610628ccdd20473241542e4b0ddd4824281998eec430141a3099fb2c3efd35584070c6e655f481902b5c5899f53e468c23bc4f59cf97903384d6869fdd6a0393d786afd77fe0c0d3d73e2b6ec93eef8f821df47e79ec9bb12659e47da07e06a1c4aeb671cff7789d3a5d283617761695a1c1753faffb744725e77785805d4cb02d60cabe4a4e2530b4f9a87b296ab0dcdabb7c1041e2d26d"}, @link_id={0x65, 0x12, {@from_mac, @device_a, @broadcast}}, @rann={0x7e, 0x15, {{}, 0x3f, 0x0, @device_b}}, @ht={0x2d, 0x1a}, @sec_chan_ofs={0x3e, 0x1}, @link_id={0x65, 0x12, {@from_mac=@broadcast, @broadcast}}, @mesh_id={0x72, 0x6}]}, @NL80211_ATTR_IE={0xc1, 0x2a, [@chsw_timing={0x68, 0x4}, @ibss={0x6, 0x2}, @challenge={0x10, 0x1}, @prep={0x83, 0x25, @ext={{}, 0x0, 0x0, @device_a, 0x0, @device_b, 0x0, 0x0, @device_a, 0x9}}, @fast_bss_trans={0x37, 0x6c, {0x0, 0x3, "cc0799ffe400411c155595e76d883881", "2d5c34cee502f0992111bfd59bb6f5d5bed00f56dfe0d079c84d0b3ba1a7c308", "03a61c4616737861a4054868de2a07e2912b8318d88275d1e28c7328ffb017c0", [{0x0, 0x2, "ab6f"}, {0x0, 0xd, "9846b51bf3202f123113879e28"}, {0x0, 0x5, "2967d7d0f4"}]}}, @erp={0x2a, 0x1}, @random={0x0, 0x13, "992dd3db974b2e0b511bc47eae63abb7109a9e"}, @sec_chan_ofs={0x3e, 0x1}]}, @NL80211_ATTR_BEACON_TAIL={0x4}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x0, 0x0, 0x0, 0x0, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x0, 0x0, 0x2]}, @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x1b1, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x109, 0xf, [@mic={0x8c, 0x10, {0x0, "b5d5654654c3", @short="1dbfb7776b47cc3c"}}, @mic={0x8c, 0x10, {0x0, "7d1b46ee4d6f", @short="51f99f1436edc4fa"}}, @measure_req={0x26, 0xad, {0x0, 0x0, 0x0, "e6f72a72079109bc14a67d3132d36b46012ef0db524dee9495b8942daabfb55b4f8704487d201ca3ec8379ffaf242b21354235d08de7deae29e6b19be9c50b2cef5492fe482e4fadcef272b72b2ef2bd5c96c4fc7880d83747e57e3288b7b44eeebb1a695ce4f3900e621cef8c47547bdd324621bf3515c95b96f723e2a2fea3d83d9f49428be6bcc13392bfcbb031bc1a546248d4326e54155f1c86135b525bbae0dd65b7cdb9dfcfd6"}}, @mesh_id={0x72, 0x6}, @ibss={0x6, 0x2, 0x6}, @gcr_ga={0xbd, 0x6, @broadcast}, @perr={0x84, 0x1c, {0x0, 0x2, [@not_ext={{}, @broadcast}, @not_ext={{}, @device_b}]}}]}, @NL80211_ATTR_BEACON_TAIL={0x15, 0xf, [@ssid={0x0, 0xf, @random="67bee2ac2d44895f718b75c318de52"}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x0]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x16, 0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8}, @NL80211_ATTR_CSA_IES={0x1a0, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x16, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x47, 0xf, [@ht={0x2d, 0x1a}, @prep={0x83, 0x25, @ext={{}, 0x0, 0x0, @broadcast, 0x0, @device_b, 0x0, 0x0, @broadcast}}]}, @NL80211_ATTR_BEACON_HEAD={0x139, 0xe, {@wo_ht, 0x8, @random, 0x0, @void, @val, @val={0x3, 0x1}, @val={0x4, 0x6}, @val={0x6, 0x2}, @void, @val={0x25, 0x3}, @void, @val={0x3c, 0x4, {0x0, 0x0, 0xad}}, @void, @void, @val={0x71, 0x7, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, @val={0x76, 0x6, {0xe0}}, [{0xdd, 0xc8, "ec62b1e70708d1cd43c01621695e1c0b13b4aebd1af5db1cab6476e9bc0040813b3eee4773da408b2f50a7ed04357d8b79abaf15ff3c7def7d1eefb210a3cea546a38dfa80f85fd305804b98055ad8ca0635136a96aff4dd2ff167a48db6ad48603d7402410421006abf421480b0f6e8df78c07a497bd06aa5abcf75e09fed2e10b069271fc5926991b2801fce49484c9658c779124450e711145dbfa28137b7df147aad08e068898ae7fba9090d2358eab71a6fcb31ad055933798cd5ffdabb9a2ec1bac456cd6d"}, {0xdd, 0x18, "c6632e96b3d61b6d659b31ec0f2d535789ae54dcb8c4c6e8"}]}}]]}]}, 0xec4}}, 0x8080) 05:39:12 executing program 1: socketpair(0x2, 0x0, 0xfffd, &(0x7f0000000000)) [ 296.891971][ T3541] Bluetooth: hci4: command 0x0406 tx timeout [ 296.892147][ T3523] Bluetooth: hci0: command 0x0406 tx timeout [ 296.904582][ T3541] Bluetooth: hci1: command 0x0406 tx timeout [ 296.912685][ T3523] Bluetooth: hci2: command 0x0406 tx timeout [ 296.918156][ T3541] Bluetooth: hci3: command 0x0406 tx timeout [ 296.926347][ T3541] Bluetooth: hci5: command 0x0406 tx timeout 05:39:41 executing program 4: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x5761, 0x0) 05:39:41 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x81785501, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}) 05:39:41 executing program 3: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f00000000c0)={0x0, "d2cb450ad48212d331b037016d5a6f2eae99b9a8ef3043e8efb9dde38b544d54d9fbb2c93b5e2205b92e050831303eeb1e21bb9d335c5caaea137e1ee9c997cf"}, 0x48, 0xfffffffffffffffd) 05:39:41 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000340)) 05:39:41 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) 05:39:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x5421, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}) 05:39:41 executing program 3: add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) 05:39:41 executing program 4: syz_usb_connect$uac1(0x0, 0x83, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@extension_unit={0xa, 0x24, 0x8, 0x0, 0x0, 0x0, "52d4a3"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x2, 0x9, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 05:39:41 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 05:39:41 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockname$l2tp6(r0, 0x0, 0x0) 05:39:41 executing program 1: shmget(0x1, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) 05:39:41 executing program 2: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}, 0x0, &(0x7f0000000140)={0x3e7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6}, &(0x7f00000001c0)={r0, r1/1000+10000}) keyctl$get_keyring_id(0x0, 0x0, 0x0) 05:39:42 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x0, [], 0x1, 0x0, 0x0, [{}]}, 0x88) 05:39:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) 05:39:42 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 05:39:42 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x20) [ 309.114071][ T3541] usb 5-1: new high-speed USB device number 2 using dummy_hcd 05:39:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x9) setresuid(0x0, r2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) 05:39:42 executing program 3: add_key$keyring(&(0x7f0000000240), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) [ 309.362141][ T3541] usb 5-1: Using ep0 maxpacket: 8 05:39:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@RTM_DELMDB={0x18}, 0x18}}, 0x0) [ 309.482698][ T3541] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 309.491573][ T3541] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 309.502228][ T3541] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 309.762670][ T3541] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 309.774433][ T3541] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.783119][ T3541] usb 5-1: Product: syz [ 309.787419][ T3541] usb 5-1: Manufacturer: syz [ 309.792233][ T3541] usb 5-1: SerialNumber: syz [ 310.162462][ T3541] usb 5-1: 0:2 : does not exist [ 310.256596][ T3541] usb 5-1: USB disconnect, device number 2 [ 310.341011][ T3985] udevd[3985]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 05:39:43 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000140)='rpc_xdr_overflow\x00'}, 0xffffffffffffff05) 05:39:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280), r0) 05:39:43 executing program 1: getrusage(0x0, 0x0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffd) syz_clone(0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) 05:39:43 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x20) 05:39:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000080)=0x201, 0x4) 05:39:43 executing program 3: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x20200, 0x0) 05:39:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000040), 0x12) 05:39:43 executing program 0: request_key(&(0x7f0000000040)='.dead\x00', 0x0, 0x0, 0xfffffffffffffff8) 05:39:43 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ipv6_route\x00') 05:39:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000003c0)=' ', 0x1}, {&(0x7f0000000400)='^', 0x1}, {&(0x7f0000000500)='^', 0x1}], 0x3}, 0x0) 05:39:43 executing program 1: r0 = socket(0x1, 0x3, 0x0) connect$inet(r0, 0x0, 0x0) 05:39:44 executing program 4: add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffff9) 05:39:44 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x1}, 0x20) 05:39:44 executing program 3: syz_mount_image$adfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000001200)=[{&(0x7f0000000140)="19", 0x1}, {&(0x7f0000000200)="b3", 0x1, 0x8001}], 0x0, 0x0) 05:39:44 executing program 5: add_key$user(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='K', 0x1, 0xfffffffffffffffb) 05:39:44 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 05:39:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @local}}) 05:39:44 executing program 4: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x41, 0x0) [ 311.553710][ T4021] loop3: detected capacity change from 0 to 128 05:39:44 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 05:39:44 executing program 5: syz_open_dev$dri(&(0x7f0000000380), 0x0, 0x20042) 05:39:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=0x0, @ANYBLOB="00407800000000050000008145df01140068000040"]}) 05:39:44 executing program 0: socketpair(0x22, 0x0, 0x2eeb, 0x0) 05:39:44 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000), 0x3fffffffffffcc5, 0x0) 05:39:44 executing program 1: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) 05:39:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, 0x0, 0x0) 05:39:45 executing program 4: syz_mount_image$adfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001200)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000001240)={[{'/dev/nvme-fabrics\x00'}, {'/dev/nvme-fabrics\x00'}, {'/dev/nvme-fabrics\x00'}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}]}) 05:39:45 executing program 5: add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000280), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) 05:39:45 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x18}, 0x48) 05:39:45 executing program 3: r0 = shmget(0x1, 0x2000, 0x1780fd18a18b368e, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 05:39:45 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x21ae58848599c285) 05:39:45 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000640), 0xffffffffffffffff) 05:39:45 executing program 0: shmget(0x2, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 05:39:45 executing program 4: request_key(0x0, 0x0, 0x0, 0xfffffffffffffff8) syz_genetlink_get_family_id$l2tp(&(0x7f0000000740), 0xffffffffffffffff) 05:39:45 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000340)='ns/mnt\x00') 05:39:45 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000740), 0xffffffffffffffff) 05:39:45 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x181041, 0x0) 05:39:45 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockname$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x20) 05:39:45 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0xe84d0c9e6b1ffb3f}) 05:39:45 executing program 5: socketpair(0x21, 0x0, 0x0, 0x0) 05:39:46 executing program 2: mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ff1000/0x2000)=nil) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x657, &(0x7f0000ff7000/0x9000)=nil, 0x3) 05:39:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5608, 0x0) 05:39:46 executing program 1: write$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 05:39:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 05:39:46 executing program 3: r0 = socket(0xa, 0x3, 0x5) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x85) 05:39:46 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 05:39:46 executing program 1: connect$llc(0xffffffffffffffff, 0x0, 0x0) 05:39:46 executing program 4: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x50440, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) 05:39:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001500)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f8, 0x0, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28}}, {{@arp={@loopback, @multicast2, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_batadv\x00', 'batadv_slave_0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @private, 0xf}}}, {{@arp={@broadcast, @dev, 0x0, 0x0, 0x0, 0x0, {}, {@mac}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gretap0\x00', 'team0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x6}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) 05:39:46 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x20) 05:39:47 executing program 0: shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget(0x2, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) 05:39:47 executing program 4: add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "80ad98f10cecdc73fd9de56d0a24aaabc7b584f66221e89b30f4a44b9367f5e82718bdfa866ec0954346400038300c05abd52ee749755b079dedd1a940569ae5"}, 0x48, 0xfffffffffffffffe) 05:39:47 executing program 1: getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000640), r1) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'syztnl2\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x10, 0x700, 0x7, 0x5c, {{0x7, 0x4, 0x1, 0x19, 0x1c, 0x65, 0x0, 0x5, 0x2f, 0x0, @empty, @broadcast, {[@ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r2, 0x29, 0x0, 0x4, 0x400, 0x51, @private0={0xfc, 0x0, '\x00', 0x1}, @local, 0x7, 0x8, 0x401, 0x1}}) 05:39:47 executing program 2: syz_clone(0x88014100, 0x0, 0x0, 0x0, 0x0, 0x0) 05:39:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "048723115cb2a8c766830ece486f71ce4b7c2635dd2f82eedb3ca23481a6"}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x2}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) 05:39:47 executing program 4: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="8f", 0x1, 0xffffffffffffffff) 05:39:47 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, 0x0, 0x0) 05:39:47 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0xe8c174a1876076db) 05:39:47 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001000), 0x28180, 0x0) 05:39:47 executing program 5: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) 05:39:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='M'], 0x26c}}, 0x0) 05:39:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000200)) 05:39:47 executing program 2: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040)={[0x4]}, 0x8) 05:39:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000006c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000081) 05:39:47 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{}, {0x6}]}) 05:39:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x30, 0x0, &(0x7f0000000340)) 05:39:47 executing program 0: r0 = socket(0x2b, 0x1, 0x0) recvfrom$rose(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:39:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 05:39:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@null, 0x0, 'hsr0\x00'}) [ 315.066424][ T24] audit: type=1326 audit(1653457188.116:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=4117 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f71549 code=0x0 05:39:48 executing program 4: syz_mount_image$adfs(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)={[{'.\x00'}, {'gtp\x00'}, {'\a,[('}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'gtp\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'gtp\x00'}}, {@euid_eq}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) 05:39:48 executing program 1: openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x2c00, 0x0) 05:39:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000006c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}}], 0x1, 0x0) 05:39:48 executing program 0: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0x0, 0x0) 05:39:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@null, 0x0, 'hsr0\x00'}) 05:39:48 executing program 3: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) [ 315.495959][ T4131] ADFS-fs (loop4): unrecognised mount option "." or missing value 05:39:48 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x40000000, 0x0, 0x0) 05:39:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@null, 0x0, 'hsr0\x00'}) 05:39:48 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "80ad98f10cecdc73fd9de56d0a24aaabc7b584f66221e89b30f4a44b9367f5e82718bdfa866ec0954346400038300c05abd52ee749755b079dedd1a940569ae5"}, 0x48, 0xfffffffffffffffe) add_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0) 05:39:48 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, @none}, 0x8) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, 0x0) 05:39:48 executing program 0: socketpair(0x0, 0xe, 0x0, 0x0) 05:39:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000026c0)=[{0x0, 0x0, 0xffffffffffffa651}], 0x0, &(0x7f0000002780)) 05:39:49 executing program 4: sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, 0x0, 0x4c4fed4acce6c44f) 05:39:49 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0xa0001, 0x0) [ 316.199536][ T4151] loop5: detected capacity change from 0 to 264192 05:39:49 executing program 1: r0 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, r0) [ 316.265948][ T4151] FAT-fs (loop5): bogus number of reserved sectors [ 316.272993][ T4151] FAT-fs (loop5): Can't find a valid FAT filesystem 05:39:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@null, 0x0, 'hsr0\x00'}) 05:39:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000026c0)=[{0x0, 0x0, 0xffffffffffffa651}], 0x0, &(0x7f0000002780)) 05:39:49 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0xc0502, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d14, &(0x7f0000000080)) 05:39:49 executing program 0: add_key$fscrypt_v1(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x0, "ec106dfc674970a02d7903282010405c78f6f12035ac2c67133d50f886c443dab003da0f68497d99648430deaee029004fa22ae35d1f4d25f942948f292e599a"}, 0x48, 0xffffffffffffffff) 05:39:49 executing program 1: openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000400), 0x1, 0x0) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f00000004c0), 0x1, 0x0) [ 316.762433][ T4164] loop5: detected capacity change from 0 to 264192 [ 316.837233][ T4164] FAT-fs (loop5): bogus number of reserved sectors [ 316.844230][ T4164] FAT-fs (loop5): Can't find a valid FAT filesystem 05:39:50 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001f80)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x118, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000001f40), {[{{@ip={@local, @loopback, 0xffffff00, 0x0, 'vlan0\x00', 'veth1_to_bond\x00', {}, {}, 0x0, 0x0, 0x41}, 0x0, 0xb8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@socket0={{0x20}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}, {{@uncond, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@addrtype={{0x30}, {0x2, 0x8}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d0) 05:39:50 executing program 3: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000015c0), 0x125000, 0x0) 05:39:50 executing program 0: shmget(0x1, 0x3000, 0xd6f871648feacaaa, &(0x7f0000ffd000/0x3000)=nil) 05:39:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000026c0)=[{0x0, 0x0, 0xffffffffffffa651}], 0x0, &(0x7f0000002780)) 05:39:50 executing program 1: socketpair(0xb, 0x0, 0x0, 0x0) 05:39:50 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0xc0502, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d14, &(0x7f0000000080)) 05:39:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2}, 0x0) [ 317.345120][ T4177] loop5: detected capacity change from 0 to 264192 05:39:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{0x0}, {&(0x7f0000000280)="16", 0x1}, {&(0x7f00000002c0)="db", 0x1}], 0x3}, 0x0) [ 317.409536][ T4177] FAT-fs (loop5): bogus number of reserved sectors [ 317.416404][ T4177] FAT-fs (loop5): Can't find a valid FAT filesystem 05:39:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)) 05:39:50 executing program 3: r0 = socket(0x2b, 0x1, 0x0) bind$rose(r0, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast]}, 0x40) 05:39:50 executing program 2: r0 = epoll_create1(0x0) close(r0) 05:39:50 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0xc0502, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d14, &(0x7f0000000080)) 05:39:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000026c0)=[{0x0, 0x0, 0xffffffffffffa651}], 0x0, &(0x7f0000002780)) 05:39:50 executing program 0: request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)=')-\x00', 0x0) 05:39:50 executing program 1: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0xfffffffffffffffa) 05:39:50 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, 0x0, 0x0) 05:39:51 executing program 2: socket(0x0, 0xe1e08929a6ec19eb, 0x0) [ 317.929810][ T4195] loop5: detected capacity change from 0 to 264192 [ 318.006789][ T4195] FAT-fs (loop5): bogus number of reserved sectors [ 318.013757][ T4195] FAT-fs (loop5): Can't find a valid FAT filesystem 05:39:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0xc0502, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d14, &(0x7f0000000080)) 05:39:51 executing program 0: syz_open_dev$mouse(&(0x7f0000000040), 0x1, 0xa40) 05:39:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f00000006c0)) 05:39:51 executing program 3: r0 = add_key$user(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="aa", 0x1, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x7) [ 318.253931][ T3541] Bluetooth: hci5: command 0x0405 tx timeout 05:39:51 executing program 2: add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000a00)="be", 0x1, 0xfffffffffffffffc) 05:39:51 executing program 5: r0 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000002000/0x1000)=nil, 0x1000, 0x4}, 0x80000001) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) 05:39:51 executing program 4: r0 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x0) 05:39:51 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000440), 0x200000, 0x0) 05:39:51 executing program 0: socket$inet6(0xa, 0x0, 0xfffffffb) 05:39:51 executing program 2: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="8f", 0x1, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, r0) 05:39:51 executing program 5: mq_open(&(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0, 0x0) 05:39:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)) 05:39:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000006c00)=[{{&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000b80)=[@rights={{0x10}}], 0x10}}], 0x1, 0x4000081) 05:39:52 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 05:39:52 executing program 1: socket(0x0, 0x4919a5c59e3fbe3e, 0x0) 05:39:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4c, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x2000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="0f23a4b9800000c00f3235010000000f30c4c21d8cbc3e008000000fc71b0fc76343f20f0867260f01c40f9e5c5f0c660f2c680f0fc75d00", 0x38}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4c, 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x2000}) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000006a000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x20003}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, 0x0, 0xa808) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100", 0xcb, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:39:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x2000}) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000000400f22c00fc73d66b9800000c00f326635000100000f300f20d86635200000000f22d8660f7d13360f216c670f7983d28400000fc79800880fda2ff336670f2137", 0x49}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) 05:39:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000006a000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x20003}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x2000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, 0x0}], 0x1, 0x0, &(0x7f00000002c0)=[@flags={0x3, 0x2c0100}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000006a000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x20003}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 319.900398][ T4260] loop4: detected capacity change from 0 to 267 05:39:53 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0), 0x24, 0x0) lchown(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') umount2(0x0, 0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 319.984503][ T4260] BTRFS: device fsid f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 devid 1 transid 7 /dev/loop4 scanned by syz-executor.4 (4260) 05:39:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4c, 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 320.136709][ T4260] BTRFS error (device loop4): superblock checksum mismatch [ 320.183955][ T4260] BTRFS error (device loop4): open_ctree failed 05:39:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000780)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000500)=@gcm_128={{0x303}, "02000000b10d4137", "30f9715b86df0410000000b74200", "e5130600", "0040000000000004"}, 0x28) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000b80)="00000000004e1583535c9ac946", 0xd}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 320.483573][ T4277] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 05:39:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030024, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)) 05:39:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000006a000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x20003}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:53 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0), 0x24, 0x0) lchown(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') umount2(0x0, 0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 05:39:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000040)={[{0x0, 0x98f1}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000002000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 320.872658][ T4292] loop4: detected capacity change from 0 to 264192 05:39:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 320.990194][ T4292] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 321.052560][ T4292] ext4 filesystem being mounted at /root/syzkaller-testdir2221944546/syzkaller.oQhfQE/38/file0 supports timestamps until 2038 (0x7fffffff) 05:39:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000006a000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x20003}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:54 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@uid={'uid', 0x3d, 0xee01}}]}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000280)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004102) [ 321.482060][ T4313] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 05:39:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x2000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:54 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0), 0x24, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') creat(0x0, 0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 05:39:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:55 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@uid={'uid', 0x3d, 0xee01}}]}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000280)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004102) 05:39:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000006a000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="ba400066b80050000066ef660f1237360fe393590066b87d0000000f23d80f21f86635000000300f23f80f20e06635000020000f22e00f795d20a32012baa100b8206beff20f073ef30f1efa", 0x4c}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x20003}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) [ 322.313690][ T4335] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 05:39:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:55 executing program 5: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f00000000c0)) 05:39:55 executing program 2: socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) pipe2$watch_queue(0x0, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) 05:39:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x3}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:39:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x38000) 05:39:56 executing program 5: socket$inet6_sctp(0xa, 0x0, 0x84) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) 05:39:56 executing program 3: msgsnd(0x0, &(0x7f0000001840)={0x1, "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"}, 0x401, 0x0) msgctl$IPC_RMID(0x0, 0x0) 05:39:56 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$mouse(&(0x7f0000000140), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) 05:39:56 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) openat$audio1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) [ 323.706256][ C1] hrtimer: interrupt took 263240 ns 05:40:00 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@uid={'uid', 0x3d, 0xee01}}]}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000280)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004102) 05:40:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, 0x3}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, '\x00', 0xff}]}}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 05:40:00 executing program 5: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f00000000c0)) 05:40:00 executing program 1: syz_open_dev$mouse(&(0x7f0000000140), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) 05:40:00 executing program 2: syz_open_dev$mouse(0x0, 0x0, 0x0) 05:40:00 executing program 3: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000040)=0x7) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SOUND_PCM_READ_BITS(r1, 0x80045005, &(0x7f00000000c0)) 05:40:00 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = syz_io_uring_setup(0xdc2, &(0x7f0000000240), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x5a) 05:40:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:00 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) accept4$inet6(r0, 0x0, 0x0, 0x0) 05:40:01 executing program 5: select(0x40, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)={0xffff}, &(0x7f0000000280)={0x77359400}) 05:40:01 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)={[{@grpjquota}]}) 05:40:01 executing program 3: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000500)) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, 0x0) [ 328.267971][ T4413] loop1: detected capacity change from 0 to 512 [ 328.725226][ T4420] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 328.896938][ T4413] EXT4-fs (loop1): Test dummy encryption mode enabled [ 328.899311][ T4413] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1089: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 328.936367][ T4413] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated [ 328.937682][ T4413] EXT4-fs (loop1): get root inode failed [ 328.937754][ T4413] EXT4-fs (loop1): mount failed [ 330.673610][ T1194] ieee802154 phy0 wpan0: encryption failed: -22 [ 330.673803][ T1194] ieee802154 phy1 wpan1: encryption failed: -22 05:40:04 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@uid={'uid', 0x3d, 0xee01}}]}) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000280)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004102) 05:40:04 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) ioprio_set$pid(0x0, 0x0, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = syz_io_uring_setup(0xdc2, &(0x7f0000000240), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x5a) 05:40:04 executing program 5: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f00000007c0)=""/181) 05:40:04 executing program 2: syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x501403) 05:40:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:04 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000001940)='/proc/bus/input/devices\x00', 0x0, 0x0) [ 331.548378][ T4435] loop1: detected capacity change from 0 to 512 05:40:04 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000040)={0x7fff, 0x4}) 05:40:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000071000100000000000000000007"], 0x24}}, 0x0) 05:40:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, 0x0) [ 331.698324][ T4435] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:05 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 331.928805][ T4435] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1089: updating to rev 1 because of new feature flag, running e2fsck is recommended 05:40:05 executing program 5: openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x24000, 0x0) 05:40:05 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000003c0)) [ 332.041115][ T4435] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated [ 332.064936][ T4445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 332.068929][ T4435] EXT4-fs (loop1): get root inode failed [ 332.068978][ T4435] EXT4-fs (loop1): mount failed 05:40:08 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000002c0), 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000340)={0x0, 0x1, [{}]}) 05:40:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:08 executing program 3: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, 0x0) 05:40:08 executing program 2: clock_gettime(0x0, &(0x7f0000000440)) 05:40:08 executing program 5: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) io_uring_setup(0x2c0e, &(0x7f0000000000)={0x0, 0x4e94}) io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0xc0d0, 0x8}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, 0x0) syz_io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0xdccf, 0x0, 0x0, 0x2e1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, &(0x7f0000000280)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/locks\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x15, 0x8, 0x0, 0x4, 0xc00, r1, 0x3, '\x00', 0x0, r2, 0x1, 0x0, 0x1}, 0x48) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_tracing={0x1a, 0xb, &(0x7f0000000580)=@raw=[@call, @map_idx_val={0x18, 0xd, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3ff}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0xa, 0x0, 0x0, 0x0, 0x931}, @call={0x85, 0x0, 0x0, 0x47}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x6}, @ldst={0x0, 0x0, 0x0, 0x3, 0x3, 0x30, 0x8}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xc}], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x1c, r1, 0x8, &(0x7f00000006c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000700)={0x0, 0x3, 0x1, 0xbb3}, 0x10, 0x16cb8, 0xffffffffffffffff, 0x0, &(0x7f0000000740)=[0x1, r3, r2, r3, r2]}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000840)=@bpf_ext={0x1c, 0x11, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x7c}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, @map_val={0x18, 0x2, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x2d6}, @generic={0x0, 0x3, 0xa, 0x401, 0x8}, @cb_func={0x18, 0x9}, @alu={0x7, 0x0, 0x6, 0x3, 0xa, 0x4, 0xfffffffffffffffc}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x7}, @alu={0x7, 0x0, 0x2, 0x1f, 0x4, 0x40, 0xfffffffffffffffe}, @generic={0x0, 0x6, 0x1, 0x8, 0x3fc}]}, &(0x7f0000000440)='syzkaller\x00', 0x2, 0x55, &(0x7f0000000480)=""/85, 0x41000, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x3, 0x6, 0x4, 0xa6}, 0x10, 0x4254, r4, 0x0, &(0x7f0000000800)=[0xffffffffffffffff, r3]}, 0x80) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000008c0)={'vcan0\x00', {0x2, 0x0, @empty}}) 05:40:08 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) ioprio_set$pid(0x0, 0x0, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = syz_io_uring_setup(0xdc2, &(0x7f0000000240), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x5a) [ 335.216778][ T4462] loop1: detected capacity change from 0 to 512 [ 335.293558][ T4462] EXT4-fs (loop1): Test dummy encryption mode enabled [ 335.304233][ T4462] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1089: updating to rev 1 because of new feature flag, running e2fsck is recommended 05:40:08 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), 0x0) 05:40:08 executing program 5: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, 0x0, 0x0) 05:40:08 executing program 2: pipe2$watch_queue(&(0x7f0000000040), 0x80) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) [ 335.502170][ T4462] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated [ 335.573506][ T4462] EXT4-fs (loop1): get root inode failed [ 335.579386][ T4462] EXT4-fs (loop1): mount failed 05:40:08 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000000200)={0x0, "9fd47571a61f4696ce394669868e55ab0ab8354660966a25106dde0e99e42bc346c3d4e2ce75a0ffc625b1eb63d210d7464980f0d12be9539d46bed5aea40edd"}, 0x48, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, r0) 05:40:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:08 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), 0x0) [ 335.998903][ T4475] loop1: detected capacity change from 0 to 512 05:40:09 executing program 0: openat$vim2m(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, 0x0) 05:40:09 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000080)=0x601, 0x4) [ 336.156146][ T4475] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:09 executing program 2: write$usbip_server(0xffffffffffffffff, 0x0, 0x0) 05:40:09 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000004ec0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, 0x0, 0x0) 05:40:09 executing program 3: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 336.279124][ T4475] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1089: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 336.310568][ T4475] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated [ 336.363616][ T4475] EXT4-fs (loop1): get root inode failed [ 336.369568][ T4475] EXT4-fs (loop1): mount failed 05:40:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:09 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05640, &(0x7f0000000380)={0x1, @sliced}) 05:40:09 executing program 4: socket$isdn(0x22, 0x3, 0x33) 05:40:09 executing program 5: prctl$PR_SET_PDEATHSIG(0x15, 0x0) 05:40:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$xdp(r0, &(0x7f0000000280), 0x10) 05:40:09 executing program 3: prctl$PR_SET_PDEATHSIG(0x27, 0x0) [ 336.937947][ T4495] loop1: detected capacity change from 0 to 512 05:40:10 executing program 2: pselect6(0x40, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)={0x40, 0x0, 0x0, 0x4}, &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)={&(0x7f0000000440)={[0x8]}, 0x8}) 05:40:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:10 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0x5460, 0x0) 05:40:10 executing program 4: syz_open_dev$vim2m(&(0x7f0000000080), 0x0, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000500), &(0x7f0000000540)={0x3f}, 0x0, 0x0, 0x0) 05:40:10 executing program 0: syz_open_dev$usbfs(&(0x7f0000000000), 0x3f, 0x300) 05:40:10 executing program 3: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x35}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 05:40:10 executing program 5: syz_io_uring_setup(0x2914, &(0x7f0000000140), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 05:40:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r0, 0x5111) [ 337.462866][ T4512] loop1: detected capacity change from 0 to 512 05:40:10 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:10 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x3ff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x0, 0x6, 0x1, {0x2, @raw_data="1dbc4b7faa7e6810841ca3479629285445bd4f1f42338e551a70e97e4fffe465ffea50c2a98db155806d1f618c55916928f641199c309d6dd8fff68c4678c02618bdac4a16c4b83ecf41d75b457b87f986641510578a6000faa673a48b68bd61eccab264044c7a7e27db2e67aad364db536f722fdf124454a7d7e89fed9d3ae2b2ea18be044c08f4c768976c5f17e10b0e26544a1b70264a351e59dfb2a821d7f0776ec7e81c76c66d81fca5cd102820b8db08f2e5eeb61e206ed6e57c647cd8c9e117675c885d72"}}) 05:40:10 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x204c00, 0x0) 05:40:10 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000500), 0x0, &(0x7f0000000580)={0xb47c}, 0x0, 0x0) 05:40:10 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 05:40:11 executing program 0: syz_80211_inject_frame(&(0x7f0000000280)=@device_b, &(0x7f0000000580)=ANY=[], 0x1e4) [ 337.996267][ T4527] loop1: detected capacity change from 0 to 512 05:40:11 executing program 3: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) [ 338.283179][ T4537] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:40:11 executing program 4: syz_io_uring_setup(0x2914, &(0x7f0000000140), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) 05:40:11 executing program 2: syz_io_uring_setup(0x4a2d, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000340), &(0x7f00000000c0)) 05:40:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:11 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x92, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc]}}) 05:40:11 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 338.554120][ T4543] loop1: detected capacity change from 0 to 512 05:40:11 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x9, 0x4) 05:40:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:11 executing program 4: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000100)) 05:40:12 executing program 5: syz_open_dev$vim2m(&(0x7f0000000300), 0x2, 0x2) 05:40:12 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_open_dev$vim2m(&(0x7f0000000300), 0x0, 0x2) clock_gettime(0x0, &(0x7f00000005c0)={0x0}) pselect6(0x40, &(0x7f0000000500), 0x0, &(0x7f0000000580)={0xb47c}, &(0x7f0000000600)={r0}, 0x0) [ 339.028957][ T4553] loop1: detected capacity change from 0 to 512 05:40:12 executing program 0: pselect6(0x40, &(0x7f0000000340), &(0x7f0000000380)={0x40}, 0x0, 0x0, 0x0) 05:40:12 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, r1) 05:40:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:12 executing program 4: getpeername$llc(0xffffffffffffffff, 0x0, 0x0) 05:40:12 executing program 5: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}}, 0x0) 05:40:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-224-x86\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='\x00', 0x1) [ 339.531364][ T4567] loop1: detected capacity change from 0 to 512 05:40:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:12 executing program 5: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 05:40:12 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000200)='big_key\x00', 0x0, 0x0, 0x0, r0) [ 340.042061][ T4577] loop1: detected capacity change from 0 to 8 [ 340.085718][ T4577] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:13 executing program 3: r0 = memfd_secret(0x0) ioctl$TFD_IOC_SET_TICKS(r0, 0x40085400, 0x0) [ 340.129013][ T4577] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (2 blocks) 05:40:13 executing program 0: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 05:40:13 executing program 4: pselect6(0x40, &(0x7f0000000340), &(0x7f0000000380)={0x40}, 0x0, &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)={&(0x7f0000000440)={[0x8]}, 0x8}) 05:40:13 executing program 5: add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) 05:40:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:13 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x12d, 0x0) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000040)) 05:40:13 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x3ff, 0x0, 0x7}, 0xc) 05:40:13 executing program 2: add_key$fscrypt_v1(&(0x7f0000000140), 0x0, 0x0, 0x0, 0xfffffffffffffffe) 05:40:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0xffffffffffffffff, r1) [ 340.767354][ T4594] loop1: detected capacity change from 0 to 8 05:40:13 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) [ 340.865903][ T4594] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:14 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0) [ 340.951626][ T4594] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (2 blocks) 05:40:14 executing program 0: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000200)="8c993622a6c8fe09", 0x8, r1) 05:40:14 executing program 2: openat$vim2m(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x6, 0x6, 0x1, {0x2, @raw_data="1dbc4b7faa7e6810841ca3479629285445bd4f1f42338e551a70e97e4fffe465ffea50c2a98db155806d1f618c55916928f641199c309d6dd8fff68c4678c02618bdac4a16c4b83ecf41d75b457b87f986641510578a6000faa673a48b68bd61eccab264044c7a7e27db2e67aad364db536f722fdf124454a7d7e89fed9d3ae2b2ea18be044c08f4c768976c5f17e10b0e26544a1b70264a351e59dfb2a821d7f0776ec7e81c76c66d81fca5cd102820b8db08f2e5eeb61e206ed6e57c647cd8c9e117675c885d72"}}) 05:40:14 executing program 4: add_key(&(0x7f0000000080)='keyring\x00', 0x0, &(0x7f0000000100)="03", 0xfffff, 0xffffffffffffffff) 05:40:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, 0x0) [ 341.366742][ T4608] trusted_key: encrypted_key: master key parameter '' is invalid 05:40:14 executing program 3: prctl$PR_SET_PDEATHSIG(0x1c, 0x0) 05:40:14 executing program 0: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) 05:40:14 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0045878, 0x0) [ 341.601425][ T4614] loop1: detected capacity change from 0 to 8 05:40:14 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20441) 05:40:14 executing program 5: add_key(&(0x7f00000002c0)='pkcs7_test\x00', 0x0, &(0x7f00000003c0)=':R', 0x2, 0xffffffffffffffff) [ 341.726689][ T4614] EXT4-fs (loop1): Test dummy encryption mode enabled [ 341.762307][ T4614] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (2 blocks) 05:40:14 executing program 3: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0xfffffffb, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}}, 0x2, 0x6ef}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @broadcast}}}, &(0x7f0000000240)=0x100) 05:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x2, @vbi={0x0, 0x0, 0x0, 0x0, [], [0x9]}}) 05:40:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:40:15 executing program 4: r0 = io_uring_setup(0x3b8b, &(0x7f0000000000)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0) 05:40:15 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x6, 0x6, 0x1, {0x2, @raw_data="1dbc4b7faa7e6810841ca3479629285445bd4f1f42338e551a70e97e4fffe465ffea50c2a98db155806d1f618c55916928f641199c309d6dd8fff68c4678c02618bdac4a16c4b83ecf41d75b457b87f986641510578a6000faa673a48b68bd61eccab264044c7a7e27db2e67aad364db536f722fdf124454a7d7e89fed9d3ae2b2ea18be044c08f4c768976c5f17e10b0e26544a1b70264a351e59dfb2a821d7f0776ec7e81c76c66d81fca5cd102820b8db08f2e5eeb61e206ed6e57c647cd8c9e117675c885d72"}}) [ 342.283773][ T4630] sctp: [Deprecated]: syz-executor.3 (pid 4630) Use of struct sctp_assoc_value in delayed_ack socket option. [ 342.283773][ T4630] Use struct sctp_sack_info instead 05:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:15 executing program 0: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0x0, 0x4, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) socket(0xb, 0x0, 0x180) getpeername$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, 0x0, 0x0) bind$xdp(0xffffffffffffffff, &(0x7f0000000a00)={0x2c, 0x0, 0x0, 0x1e}, 0x10) socket(0x0, 0x80000, 0x80) 05:40:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:40:15 executing program 4: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140), 0x0, 0x0) 05:40:15 executing program 5: openat$vsock(0xffffffffffffff9c, 0x0, 0x105000, 0x0) 05:40:15 executing program 3: add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) 05:40:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:40:16 executing program 5: add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 05:40:16 executing program 4: sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) getpeername$llc(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001b40)={&(0x7f0000000b40)=""/4096}, 0x20) 05:40:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0x7fff, 0x80, 0x60}, 0x48) 05:40:16 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001b40)={&(0x7f0000000b40)=""/4096, 0x0, 0x1800, 0x16ef}, 0x20) 05:40:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:40:16 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) 05:40:16 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='dns_resolver\x00', 0x0, 0x0, 0x0, r0) 05:40:16 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0585611, &(0x7f0000000380)={0x0, @sliced}) 05:40:16 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_open_dev$vim2m(&(0x7f0000000300), 0x0, 0x2) clock_gettime(0x0, &(0x7f00000005c0)={0x0}) pselect6(0x40, &(0x7f0000000500), &(0x7f0000000540)={0x3f}, &(0x7f0000000580)={0xb47c}, &(0x7f0000000600)={r0}, 0x0) 05:40:16 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000005c0)) pselect6(0x40, &(0x7f0000000500), 0x0, &(0x7f0000000580)={0xb47c}, 0x0, 0x0) [ 343.754523][ T4676] loop1: detected capacity change from 0 to 512 [ 343.837479][ T4676] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:17 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 05:40:17 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) [ 343.902672][ T4676] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 343.913149][ T4676] EXT4-fs (loop1): group descriptors corrupted! 05:40:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'gretap0\x00', 0x0}) 05:40:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:17 executing program 4: pselect6(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x0) 05:40:17 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) 05:40:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000100), 0x4) [ 344.553244][ T4698] loop1: detected capacity change from 0 to 512 [ 344.622267][ T4698] EXT4-fs (loop1): Test dummy encryption mode enabled [ 344.635618][ T4698] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 344.646050][ T4698] EXT4-fs (loop1): group descriptors corrupted! 05:40:17 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) 05:40:17 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) [ 344.839399][ T4704] debugfs: Directory 'loop0' with parent 'block' already present! 05:40:17 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x0, 0x6, 0x1, {0x2, @raw_data="1dbc4b7faa7e6810841ca3479629285445bd4f1f42338e551a70e97e4fffe465ffea50c2a98db155806d1f618c55916928f641199c309d6dd8fff68c4678c02618bdac4a16c4b83ecf41d75b457b87f986641510578a6000faa673a48b68bd61eccab264044c7a7e27db2e67aad364db536f722fdf124454a7d7e89fed9d3ae2b2ea18be044c08f4c768976c5f17e10b0e26544a1b70264a351e59dfb2a821d7f0776ec7e81c76c66d81fca5cd102820b8db08f2e5eeb61e206ed6e57c647cd8c9e117675c885d72"}}) 05:40:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:18 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), 0xffffffffffffffff) 05:40:18 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) 05:40:18 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x204, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x10) 05:40:18 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, 0x0) [ 345.331563][ T4718] loop1: detected capacity change from 0 to 512 [ 345.364927][ T4718] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:18 executing program 2: openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0xa002, 0x0) [ 345.395022][ T4718] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 345.408316][ T4718] EXT4-fs (loop1): group descriptors corrupted! 05:40:18 executing program 3: syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x35}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 05:40:18 executing program 4: prctl$PR_SET_PDEATHSIG(0x26, 0x0) 05:40:18 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0205647, &(0x7f0000000380)={0x0, @sliced}) 05:40:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:18 executing program 0: add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 05:40:18 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0x5452, &(0x7f0000000380)={0x1, @sliced}) [ 345.856044][ T4732] loop1: detected capacity change from 0 to 512 05:40:18 executing program 5: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_io_uring_setup(0x4a2d, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) 05:40:19 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000002c0)={0x0, 0x400, 0x0, {0x2, @vbi}}) 05:40:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 345.929613][ T4732] EXT4-fs (loop1): Test dummy encryption mode enabled [ 345.974233][ T4732] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 345.984666][ T4732] EXT4-fs (loop1): group descriptors corrupted! 05:40:19 executing program 2: pipe2$watch_queue(&(0x7f0000000040), 0x80) syz_io_uring_setup(0x4a2d, &(0x7f0000000000), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000340), &(0x7f00000000c0)) 05:40:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:19 executing program 0: r0 = memfd_secret(0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x8000000) 05:40:19 executing program 3: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 05:40:19 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) socket(0x0, 0x0, 0x0) 05:40:19 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 05:40:19 executing program 2: pselect6(0x40, &(0x7f0000000340), 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 346.570524][ T4749] loop1: detected capacity change from 0 to 512 05:40:19 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000040)={0x2}) [ 346.652881][ T4749] EXT4-fs (loop1): Test dummy encryption mode enabled [ 346.686462][ T4749] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 346.696539][ T4749] EXT4-fs (loop1): group descriptors corrupted! 05:40:19 executing program 3: prctl$PR_SET_PDEATHSIG(0x4, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 05:40:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0xa0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) 05:40:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0x4020940d, 0x0) 05:40:20 executing program 0: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, 0x0) 05:40:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:20 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x10) 05:40:20 executing program 4: setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), 0x4) pipe2$watch_queue(&(0x7f0000000040), 0x80) 05:40:20 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r0, 0x5111) 05:40:20 executing program 0: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) [ 347.421352][ T4770] loop1: detected capacity change from 0 to 512 [ 347.519653][ T4770] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:20 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x9, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000001480)={0x0, 0x2}) [ 347.579202][ T4770] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 347.589430][ T4770] EXT4-fs (loop1): group descriptors corrupted! 05:40:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @private2}}) 05:40:20 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x1f, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000080)={0x2, @vbi}) 05:40:20 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) 05:40:20 executing program 0: r0 = fsopen(&(0x7f0000000040)='binder\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000080)='\x00', &(0x7f0000000140)='!', 0x1) 05:40:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0), 0x0, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:21 executing program 5: fsopen(&(0x7f0000000040)='binder\x00', 0x0) 05:40:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) 05:40:21 executing program 4: prctl$PR_SET_PDEATHSIG(0x22, 0x0) 05:40:21 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x7f, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x1, @vbi}) 05:40:21 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f0000000140)={0x0, "3a126db027cb4a6d8e8461ade168f00322ae9afb0ab8b9b7882ef0ea6fe9b081f9fc5803dc00a3079702ef56569eb4000000d168d0ee00"}, 0x48, r0) keyctl$unlink(0x9, 0x0, r1) [ 348.282739][ T4792] loop1: detected capacity change from 0 to 512 05:40:21 executing program 5: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) [ 348.336820][ T4792] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:21 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0xa, @sliced}) [ 348.387390][ T4792] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 348.397515][ T4792] EXT4-fs (loop1): group descriptors corrupted! 05:40:21 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000002c0)={0x0, 0x0, 0x0, {0x0, @vbi}}) 05:40:21 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x250802, 0x0) 05:40:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0), 0x0, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:21 executing program 2: prctl$PR_SET_PDEATHSIG(0xf, 0x0) 05:40:21 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc058560f, &(0x7f0000000380)={0x0, @sliced}) 05:40:21 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0x8933, 0x0) 05:40:21 executing program 4: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000002c0), 0x2) r1 = memfd_create(&(0x7f0000000140)='\x0e)\x00', 0x0) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000480)=ANY=[@ANYBLOB="0100000001000000", @ANYRES32=r1, @ANYBLOB="1540ea000000000001000000000001"]) 05:40:21 executing program 0: getsockname$l2tp6(0xffffffffffffffff, 0x0, 0x0) [ 348.921266][ T4811] loop1: detected capacity change from 0 to 512 [ 349.000449][ T4811] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:22 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_io_uring_setup(0x2914, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) [ 349.072811][ T4811] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 349.083100][ T4811] EXT4-fs (loop1): group descriptors corrupted! 05:40:22 executing program 5: syz_open_dev$dri(&(0x7f0000000080), 0x100000000, 0x0) 05:40:22 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) 05:40:22 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)={&(0x7f0000000440)={[0x8]}, 0x8}) 05:40:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0), 0x0, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:22 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000000)={'wlan0\x00'}) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, 0x0, 0x0) 05:40:22 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x3ff}, 0xc) 05:40:22 executing program 3: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000500), &(0x7f0000000540)={0x3f}, 0x0, 0x0, 0x0) [ 349.632292][ T4830] loop1: detected capacity change from 0 to 512 05:40:22 executing program 0: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, r0) 05:40:22 executing program 5: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x600, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x810}, 0x40000) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, 0x0, 0x40) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000540)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) [ 349.676158][ T4830] EXT4-fs (loop1): Test dummy encryption mode enabled [ 349.736345][ T4830] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 349.746975][ T4830] EXT4-fs (loop1): group descriptors corrupted! 05:40:22 executing program 2: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) 05:40:22 executing program 4: socketpair(0x15, 0x80005, 0x0, &(0x7f00000000c0)) 05:40:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="0200000012", 0x5, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:23 executing program 0: syz_io_uring_setup(0x0, &(0x7f0000000140), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 05:40:23 executing program 2: recvfrom$l2tp6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 05:40:23 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000003b40), 0x8) 05:40:23 executing program 5: socket(0x2, 0xa, 0x6a) [ 350.319527][ T4848] loop1: detected capacity change from 0 to 512 [ 350.376743][ T4848] EXT4-fs (loop1): Test dummy encryption mode enabled [ 350.395822][ T4848] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 350.405838][ T4848] EXT4-fs (loop1): group descriptors corrupted! 05:40:23 executing program 0: fsopen(&(0x7f0000000000)='gfs2meta\x00', 0x0) 05:40:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="0200000012", 0x5, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:23 executing program 3: prctl$PR_SET_PDEATHSIG(0x18, 0x0) 05:40:23 executing program 4: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f00000000c0)='e', 0x1, 0xfffffffffffffffd) 05:40:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x28}}, 0x40011) 05:40:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, 0x0, 0x0, r0) 05:40:23 executing program 0: pipe2$watch_queue(&(0x7f0000000040), 0x80) ioctl$SIOCX25SENDCALLACCPT(0xffffffffffffffff, 0x89e9) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) socket(0xf, 0x0, 0x0) [ 350.955113][ T4863] loop1: detected capacity change from 0 to 512 05:40:24 executing program 4: add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff8) [ 351.013307][ T4863] EXT4-fs (loop1): Test dummy encryption mode enabled [ 351.049057][ T4863] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 05:40:24 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xffff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x0, 0x1, 0x4}) [ 351.059272][ T4863] EXT4-fs (loop1): group descriptors corrupted! 05:40:24 executing program 5: socketpair(0x18, 0x0, 0x0, &(0x7f0000000540)) 05:40:24 executing program 3: pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendto$x25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:40:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="0200000012", 0x5, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:24 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 05:40:24 executing program 4: add_key(&(0x7f00000003c0)='ceph\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 05:40:24 executing program 2: socketpair(0x21, 0x0, 0x2, &(0x7f00000000c0)) 05:40:24 executing program 5: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x100000001, 0x0) 05:40:24 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/101) [ 351.604825][ T4882] loop1: detected capacity change from 0 to 512 [ 351.676008][ T4882] EXT4-fs (loop1): Test dummy encryption mode enabled [ 351.725913][ T4882] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 351.735915][ T4882] EXT4-fs (loop1): group descriptors corrupted! 05:40:24 executing program 0: unshare(0x8060600) 05:40:24 executing program 4: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 05:40:24 executing program 5: r0 = epoll_create(0x8000) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x4}) 05:40:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @dev}}}, 0x108) 05:40:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="02000000120000", 0x7, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/229, &(0x7f0000000300)=0xe5) 05:40:25 executing program 2: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:40:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) 05:40:25 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 05:40:25 executing program 5: shmget(0x2, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) [ 352.330623][ T4901] loop1: detected capacity change from 0 to 512 05:40:25 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) [ 352.453509][ T4901] EXT4-fs (loop1): Test dummy encryption mode enabled [ 352.500936][ T4901] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 352.511097][ T4901] EXT4-fs (loop1): group descriptors corrupted! 05:40:25 executing program 2: getresuid(&(0x7f00000020c0), &(0x7f0000002100), &(0x7f0000002140)) 05:40:25 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0xf0000011}) 05:40:25 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs, 0x6e) 05:40:25 executing program 0: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffcf8, 0x0, 0x0, 0x0) 05:40:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="02000000120000", 0x7, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002040)) 05:40:26 executing program 2: shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 05:40:26 executing program 0: setresuid(0x0, 0xee00, 0x0) setresuid(0x0, 0x0, 0x0) 05:40:26 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) [ 353.018237][ T4922] loop1: detected capacity change from 0 to 512 05:40:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000040)=0xfffffe84) [ 353.124409][ T4922] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:26 executing program 3: r0 = msgget(0x3, 0x0) msgsnd(r0, &(0x7f0000000140)={0x2}, 0x8, 0x0) [ 353.172905][ T4922] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 353.186073][ T4922] EXT4-fs (loop1): group descriptors corrupted! 05:40:26 executing program 0: openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) 05:40:26 executing program 2: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 05:40:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="02000000120000", 0x7, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:26 executing program 4: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x0, 0x0) 05:40:26 executing program 5: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, 0x0, 0xfffffffffffffdbb) 05:40:26 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) 05:40:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x38dfc3, 0x0) r1 = epoll_create(0x7ffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 05:40:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev}, 0x10) [ 353.756051][ T4942] loop1: detected capacity change from 0 to 512 [ 353.822664][ T4942] EXT4-fs (loop1): Test dummy encryption mode enabled [ 353.848944][ T4942] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 353.859342][ T4942] EXT4-fs (loop1): group descriptors corrupted! 05:40:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private=0xa010104}, 0x10) 05:40:26 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0xb, &(0x7f0000000180)=ANY=[@ANYRESOCT], &(0x7f0000000740)='syzkaller\x00', 0x4, 0x1005, &(0x7f00000018c0)=""/4101, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:27 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ASSOCIATE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0x4}]}, 0x20}}, 0x0) 05:40:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="0200000012000000", 0x8, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:27 executing program 0: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x4, 0x0, 0x0) 05:40:27 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000240)={0x2020}, 0x2020) 05:40:27 executing program 2: r0 = msgget(0x3, 0x0) msgsnd(r0, &(0x7f0000000140), 0x8, 0x0) 05:40:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@local, @local}, &(0x7f00000000c0)=0x8) [ 354.377410][ T4959] loop1: detected capacity change from 0 to 512 05:40:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000019100)=""/102399, &(0x7f00000000c0)=0x18fff) 05:40:27 executing program 0: bpf$PROG_LOAD_XDP(0x15, 0x0, 0x0) [ 354.460843][ T4959] EXT4-fs (loop1): Test dummy encryption mode enabled [ 354.522214][ T4959] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 354.532654][ T4959] EXT4-fs (loop1): group descriptors corrupted! 05:40:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b"], 0x1c}}, 0x0) 05:40:27 executing program 2: bpf$PROG_LOAD_XDP(0x1a, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:27 executing program 4: bpf$PROG_LOAD_XDP(0x1a, 0x0, 0x0) 05:40:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="0200000012000000", 0x8, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x8c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}]}, @TIPC_NLA_NODE={0x40, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "48dcc66beb04c5723f7a81fd285e2e16bb7c381f"}}]}]}, 0x8c}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="b4"], 0xec0}}, 0x0) 05:40:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300000000000000001f"], 0x1c}}, 0x0) [ 355.013515][ T4972] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 05:40:28 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) fstat(r0, &(0x7f0000000640)) 05:40:28 executing program 2: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0xf, 0x0, 0x0) [ 355.126445][ T4979] loop1: detected capacity change from 0 to 512 05:40:28 executing program 0: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000000)=[0xffffffffffffffff]}, 0x1) 05:40:28 executing program 4: bpf$PROG_LOAD_XDP(0x1d, 0x0, 0x0) [ 355.207476][ T4979] EXT4-fs (loop1): Test dummy encryption mode enabled [ 355.278961][ T4979] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 355.289129][ T4979] EXT4-fs (loop1): group descriptors corrupted! 05:40:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x20}}, 0x0) [ 355.450736][ T4985] loop5: detected capacity change from 0 to 264192 [ 355.528146][ T4985] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:28 executing program 2: bpf$PROG_LOAD_XDP(0x9, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="0200000012000000", 0x8, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:28 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) recvmmsg(r0, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 05:40:28 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0xa, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:28 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) fstat(r0, &(0x7f0000000640)) 05:40:28 executing program 3: bpf$PROG_LOAD_XDP(0xf, 0x0, 0x0) 05:40:28 executing program 2: bpf$PROG_LOAD_XDP(0x8, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 355.969091][ T5002] loop1: detected capacity change from 0 to 512 05:40:29 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 356.028097][ T5002] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f00000016c0)=ANY=[], 0x44}}, 0x0) [ 356.068721][ T5005] loop5: detected capacity change from 0 to 264192 [ 356.094712][ T5002] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 356.104967][ T5002] EXT4-fs (loop1): group descriptors corrupted! [ 356.167425][ T5005] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) recvmmsg(r0, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000002b00)=""/74, 0x4a}, {&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/12, 0xc}], 0x6}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) 05:40:29 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) fstat(r0, &(0x7f0000000640)) 05:40:29 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:29 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/816]}, 0x380) socket$inet(0x2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 356.635897][ T5016] loop1: detected capacity change from 0 to 512 05:40:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) [ 356.698826][ T5016] EXT4-fs (loop1): Test dummy encryption mode enabled [ 356.736143][ T5023] loop5: detected capacity change from 0 to 264192 05:40:29 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x1, &(0x7f0000000700)=@raw=[@kfunc={0x85, 0x0, 0x3}], &(0x7f0000000740)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 356.795276][ T5016] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 356.805426][ T5016] EXT4-fs (loop1): group descriptors corrupted! [ 356.852714][ T5023] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:29 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:30 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) fstat(r0, &(0x7f0000000640)) 05:40:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:30 executing program 4: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x2, &(0x7f0000000040)={0x200, 0x0, &(0x7f0000000080)=[0xffffffffffffffff]}, 0x1) 05:40:30 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000080), 0xffffffffffffff0b) 05:40:30 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x10, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:30 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 357.410879][ T5036] loop5: detected capacity change from 0 to 264192 [ 357.447785][ T5038] loop1: detected capacity change from 0 to 512 [ 357.473704][ T5036] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.504771][ T5038] EXT4-fs (loop1): Test dummy encryption mode enabled [ 357.555099][ T5038] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 357.565462][ T5038] EXT4-fs (loop1): group descriptors corrupted! 05:40:30 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:30 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x9, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xa, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x16, 0x4) 05:40:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0xc, 0x0, 0x0) 05:40:30 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 357.945794][ T5050] loop5: detected capacity change from 0 to 264192 [ 358.014406][ T5050] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.034154][ T5052] loop1: detected capacity change from 0 to 512 [ 358.083750][ T5052] EXT4-fs (loop1): Test dummy encryption mode enabled 05:40:31 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 358.146827][ T5052] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 358.157481][ T5052] EXT4-fs (loop1): group descriptors corrupted! 05:40:31 executing program 2: bind$xdp(0xffffffffffffffff, &(0x7f0000000040), 0x10) r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4008804) sendmsg(r0, &(0x7f0000000080)={0x0, 0x11, &(0x7f0000000100)=[{&(0x7f0000000000)="2c0200010300072a", 0x584}], 0x1, 0x0, 0x0, 0x500}, 0x3b000000) 05:40:31 executing program 4: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 05:40:31 executing program 3: r0 = io_uring_setup(0x4987, &(0x7f0000001500)) syz_io_uring_setup(0x22b3, &(0x7f0000000100), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4012, r0, 0x8004000) syz_io_uring_setup(0x32e7, &(0x7f0000000000), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 05:40:31 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 358.487092][ T5064] loop5: detected capacity change from 0 to 264192 05:40:31 executing program 2: bind$xdp(0xffffffffffffffff, &(0x7f0000000040), 0x10) r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4008804) sendmsg(r0, &(0x7f0000000080)={0x0, 0x11, &(0x7f0000000100)=[{&(0x7f0000000000)="2c0200010300072a", 0x584}], 0x1, 0x0, 0x0, 0x500}, 0x3b000000) [ 358.648387][ T5074] loop1: detected capacity change from 0 to 512 05:40:31 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 358.702525][ T5074] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:31 executing program 4: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x2c000) 05:40:31 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:31 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x2}, 0x80) 05:40:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:32 executing program 2: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x160070, 0xffffffffffffffff, 0x8000000) 05:40:32 executing program 4: bpf$PROG_LOAD_XDP(0x12, 0x0, 0x0) [ 359.067106][ T5082] loop5: detected capacity change from 0 to 264192 05:40:32 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:32 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:32 executing program 3: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x14, 0x0, 0x0) [ 359.226753][ T5086] loop1: detected capacity change from 0 to 512 [ 359.299910][ T5086] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:32 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x1, 0x0, 0x0) 05:40:32 executing program 4: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="4960f5719dd7cb1343ea990aa30466a7efe08b914339b9d146cab22cb4c9dd5e292af53959a42c65f29a5ed654c48221fa490e02d200bc2a9910b235d4082d3faef9d5d11951f34484017d2925bc5cc89d2dd0b38c186e2ed3744c340f47692ae72780830b9bf7247bd1b5199a5b109b43ae2c32f07d59d94bb3222ce2ba2a22002ede126542cb29fd6c", 0xfffffffffffffd58, 0xd4, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote}, 0x1c) [ 359.540602][ T5095] loop5: detected capacity change from 0 to 264192 05:40:32 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_io_uring_setup(0x3f47, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000240)) 05:40:32 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 359.738692][ T5099] loop1: detected capacity change from 0 to 512 [ 359.799582][ T5099] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:32 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:33 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xff9f, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB="a8"]) 05:40:33 executing program 4: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="4960f5719dd7cb1343ea990aa30466a7efe08b914339b9d146cab22cb4c9dd5e292af53959a42c65f29a5ed654c48221fa490e02d200bc2a9910b235d4082d3faef9d5d11951f34484017d2925bc5cc89d2dd0b38c186e2ed3744c340f47692ae72780830b9bf7247bd1b5199a5b109b43ae2c32f07d59d94bb3222ce2ba2a22002ede126542cb29fd6c", 0xfffffffffffffd58, 0xd4, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote}, 0x1c) 05:40:33 executing program 3: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0xa, 0x0, 0x0) [ 360.090390][ T5108] loop5: detected capacity change from 0 to 264192 05:40:33 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 360.255184][ T5113] loop1: detected capacity change from 0 to 512 05:40:33 executing program 0: r0 = io_uring_setup(0x0, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 360.346135][ T5113] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 360.431057][ T5115] devpts: called with bogus options 05:40:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:33 executing program 2: bpf$PROG_LOAD_XDP(0x10, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0xc004743e, 0x20006c00) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000001c0)) [ 360.587013][ T5122] loop5: detected capacity change from 0 to 264192 05:40:33 executing program 3: bpf$PROG_LOAD_XDP(0x1c, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:33 executing program 0: r0 = io_uring_setup(0x0, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:33 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 360.844619][ T5126] loop1: detected capacity change from 0 to 512 [ 360.912728][ T5126] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:34 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x4, &(0x7f0000000240)=@framed={{}, [@generic={0x3f, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000180)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:34 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x8, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 361.004925][ T5134] loop5: detected capacity change from 0 to 264192 05:40:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:34 executing program 0: r0 = io_uring_setup(0x0, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:34 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:34 executing program 2: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 361.390478][ T5141] loop1: detected capacity change from 0 to 512 05:40:34 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x4, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 361.482623][ T5141] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 361.533623][ T5147] FAT-fs (loop5): bogus number of reserved sectors [ 361.540426][ T5147] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:34 executing program 0: r0 = io_uring_setup(0x5d38, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:34 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:34 executing program 3: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x12, 0x0, 0x0) 05:40:34 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:35 executing program 0: r0 = io_uring_setup(0x5d38, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 361.980418][ T5157] loop1: detected capacity change from 0 to 512 [ 362.044921][ T5157] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 362.058142][ T5158] FAT-fs (loop5): bogus number of reserved sectors [ 362.064890][ T5158] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:35 executing program 3: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x16, &(0x7f0000000580)=[{&(0x7f0000000480)}], 0x1) 05:40:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:35 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:35 executing program 0: r0 = io_uring_setup(0x5d38, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:35 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 362.544968][ T5169] loop1: detected capacity change from 0 to 512 [ 362.627416][ T5169] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:35 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 362.675682][ T5173] FAT-fs (loop5): bogus number of reserved sectors [ 362.682920][ T5173] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:35 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:35 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:36 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 363.104522][ T5186] loop1: detected capacity change from 0 to 512 [ 363.137954][ T5186] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:36 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001", 0x1d, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:36 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:36 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:36 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 363.608088][ T5194] loop1: detected capacity change from 0 to 512 [ 363.757308][ T5194] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f00000011c0)={0x0}) pipe(&(0x7f0000000000)) 05:40:36 executing program 0: io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001", 0x1d, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:37 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:37 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 364.179365][ T5210] loop1: detected capacity change from 0 to 512 05:40:37 executing program 0: io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) [ 364.262459][ T5210] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:37 executing program 3: syz_io_uring_setup(0x6429, &(0x7f0000000340), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000003c0), 0x0) syz_io_uring_setup(0x32e7, &(0x7f0000000000), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 05:40:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:37 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:37 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001", 0x1d, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:37 executing program 0: io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000000580)=[{0x0, 0x200000000000000}], 0x1) 05:40:37 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00002ed000/0x3000)=nil) mremap(&(0x7f00007be000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000284000/0x2000)=nil) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) shmat(0x0, &(0x7f0000ff3000/0x3000)=nil, 0x6000) [ 364.806159][ T5222] loop1: detected capacity change from 0 to 512 [ 364.810608][ T5224] loop5: detected capacity change from 0 to 264192 [ 364.876161][ T5224] FAT-fs (loop5): bogus number of FAT sectors [ 364.882863][ T5224] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:37 executing program 2: memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 364.932144][ T5222] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:38 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000", 0x2c, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:38 executing program 0: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x17, 0x0, 0x0) 05:40:38 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x1, &(0x7f0000000000)=@raw=[@func], &(0x7f0000000740)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:38 executing program 2: memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 365.336573][ T5235] loop5: detected capacity change from 0 to 264192 [ 365.410103][ T5235] FAT-fs (loop5): bogus number of FAT sectors [ 365.416590][ T5235] FAT-fs (loop5): Can't find a valid FAT filesystem [ 365.503441][ T5239] loop1: detected capacity change from 0 to 512 [ 365.560601][ T5239] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:38 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x18, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:38 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:38 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}, {0x0, 0x0, 0xffffffffffffffc0}], 0x0, &(0x7f0000000100)={[{}]}) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000480)='./file0\x00', 0x0) 05:40:38 executing program 2: memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000", 0x2c, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 365.979822][ T5253] loop3: detected capacity change from 0 to 264192 [ 365.988327][ T5250] loop5: detected capacity change from 0 to 264192 [ 366.015406][ T5252] loop1: detected capacity change from 0 to 512 [ 366.022947][ T5250] FAT-fs (loop5): bogus number of FAT sectors 05:40:39 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 366.029347][ T5250] FAT-fs (loop5): Can't find a valid FAT filesystem [ 366.054489][ T5252] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:39 executing program 0: bpf$PROG_LOAD_XDP(0xf, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 366.150257][ T5253] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000", 0x2c, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:39 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:39 executing program 3: sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x4000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x5) 05:40:39 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 366.531521][ T5264] loop5: detected capacity change from 0 to 264192 [ 366.531977][ T5265] loop1: detected capacity change from 0 to 512 [ 366.635769][ T5264] FAT-fs (loop5): bogus number of FAT sectors [ 366.642394][ T5264] FAT-fs (loop5): Can't find a valid FAT filesystem [ 366.726170][ T5265] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:40 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:40 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:40 executing program 3: sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x4000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x5) 05:40:40 executing program 0: r0 = io_uring_setup(0x851, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[0xffffffffffffffff]}, 0x1) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[r0]}, 0x1) 05:40:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 367.117128][ T5277] loop5: detected capacity change from 0 to 264192 [ 367.166159][ T5280] loop1: detected capacity change from 0 to 512 05:40:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) [ 367.206753][ T5280] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 367.207798][ T5277] FAT-fs (loop5): bogus number of FAT sectors [ 367.224033][ T5277] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:40 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:40 executing program 3: sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x4000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x5) 05:40:40 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 367.628861][ T5291] loop1: detected capacity change from 0 to 512 05:40:40 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f00000000c0)) [ 367.759474][ T5291] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 367.791587][ T5295] loop5: detected capacity change from 0 to 264192 [ 367.821825][ T5295] FAT-fs (loop5): bogus number of FAT sectors [ 367.830774][ T5295] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:41 executing program 2: r0 = memfd_create(0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:41 executing program 3: sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x4000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x5) 05:40:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:41 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:41 executing program 0: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) umount2(&(0x7f0000000140)='./file0\x00', 0x2) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) [ 368.242329][ T5304] loop1: detected capacity change from 0 to 512 [ 368.252048][ T5305] loop5: detected capacity change from 0 to 264192 [ 368.286649][ T5307] loop0: detected capacity change from 0 to 264192 [ 368.301199][ T5304] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:41 executing program 2: r0 = memfd_create(0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 368.399019][ T5307] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:41 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x6, &(0x7f0000000240)=@framed={{}, [@func, @map_fd]}, &(0x7f0000000180)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ff", 0x37, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 368.482320][ T5305] FAT-fs (loop5): bogus number of FAT sectors [ 368.488545][ T5305] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000001"], 0x1c}}, 0x0) 05:40:41 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:41 executing program 2: r0 = memfd_create(0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 368.827021][ T5318] loop1: detected capacity change from 0 to 512 [ 368.887079][ T5318] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 368.933585][ T5320] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 369.024815][ T5322] loop5: detected capacity change from 0 to 264192 [ 369.081967][ T5322] FAT-fs (loop5): bogus number of FAT sectors [ 369.088272][ T5322] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:42 executing program 3: syz_open_dev$rtc(&(0x7f0000000000), 0xffffffffffffffff, 0x0) 05:40:42 executing program 0: bpf$PROG_LOAD_XDP(0x25, 0x0, 0x0) 05:40:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ff", 0x37, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:42 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:42 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 369.440578][ T5326] loop1: detected capacity change from 0 to 512 [ 369.502492][ T5332] loop5: detected capacity change from 0 to 264192 05:40:42 executing program 0: bpf$PROG_LOAD_XDP(0x7, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:42 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x1a, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:42 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 369.554079][ T5326] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 369.577655][ T5332] FAT-fs (loop5): bogus number of FAT sectors [ 369.584141][ T5332] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ff", 0x37, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:42 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:43 executing program 0: bpf$PROG_LOAD_XDP(0x22, 0x0, 0x0) 05:40:43 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:43 executing program 3: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x7, 0x0, 0x0) [ 370.023682][ T5345] loop1: detected capacity change from 0 to 512 [ 370.083100][ T5345] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 370.094649][ T5348] loop5: detected capacity change from 0 to 264192 [ 370.145688][ T5348] FAT-fs (loop5): bogus number of FAT sectors [ 370.152473][ T5348] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53", 0x39, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:43 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300000000000000006b"], 0x1c}}, 0x0) 05:40:43 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:43 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5}, 0x80) [ 370.561426][ T5359] loop1: detected capacity change from 0 to 512 05:40:43 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r0, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 370.622123][ T5359] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 370.660107][ T5364] loop5: detected capacity change from 0 to 264192 [ 370.665909][ T5363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:40:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53", 0x39, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 370.722645][ T5364] FAT-fs (loop5): bogus number of FAT sectors [ 370.728954][ T5364] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:43 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:43 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0x1ed696, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:43 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x1d, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:43 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:44 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r0, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 371.066288][ T5376] loop1: detected capacity change from 0 to 512 05:40:44 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 371.132271][ T5376] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:44 executing program 0: bpf$PROG_LOAD_XDP(0x13, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001a"], 0x1c}}, 0x0) [ 371.227637][ T5379] loop5: detected capacity change from 0 to 264192 05:40:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53", 0x39, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:44 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r0, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 371.342240][ T5379] FAT-fs (loop5): bogus number of FAT sectors [ 371.348470][ T5379] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:44 executing program 0: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x13, 0x0, 0x0) 05:40:44 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:44 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 371.588117][ T5387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 371.728783][ T5390] loop1: detected capacity change from 0 to 512 05:40:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x36, 0x0, 0x0) [ 371.822910][ T5390] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x5, &(0x7f0000000080), 0x4) [ 371.950176][ T5397] loop5: detected capacity change from 0 to 264192 05:40:45 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 372.046823][ T5397] FAT-fs (loop5): bogus number of FAT sectors [ 372.053655][ T5397] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:45 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:45 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x11, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:45 executing program 0: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x8, 0x0, 0x0) [ 372.398161][ T5410] loop1: detected capacity change from 0 to 512 05:40:45 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 372.463239][ T5410] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) [ 372.586324][ T5413] loop5: detected capacity change from 0 to 264192 [ 372.662213][ T5413] FAT-fs (loop5): bogus number of FAT sectors [ 372.668529][ T5413] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x4, 0x4) 05:40:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000003b00)={0x0, 0x0, &(0x7f0000003ac0)={&(0x7f0000000400)={0x28, r1, 0x203, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) 05:40:45 executing program 2: memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:45 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 372.927695][ T5424] loop1: detected capacity change from 0 to 512 [ 372.996889][ T5424] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:46 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)='I', 0x7ffff000, 0x0, 0x0, 0x0) 05:40:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@test_dummy_encryption}]}) 05:40:46 executing program 3: socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 05:40:46 executing program 2: memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 373.214229][ T5433] loop5: detected capacity change from 0 to 264192 [ 373.266262][ T5433] FAT-fs (loop5): bogus number of FAT sectors [ 373.273075][ T5433] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:46 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:46 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)='I', 0x7ffff000, 0x0, 0x0, 0x0) 05:40:46 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)='I', 0x7ffff000, 0x0, 0x0, 0x0) [ 373.554762][ T5441] loop1: detected capacity change from 0 to 512 05:40:46 executing program 2: memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 373.615396][ T5441] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:40:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, 0x0) [ 373.762509][ T5447] loop5: detected capacity change from 0 to 264192 05:40:46 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 373.902408][ T5447] FAT-fs (loop5): bogus number of FAT sectors [ 373.908778][ T5447] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:47 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)='I', 0x7ffff000, 0x0, 0x0, 0x0) 05:40:47 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) 05:40:47 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 374.118125][ T5456] loop1: detected capacity change from 0 to 512 05:40:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, 0x0) [ 374.253431][ T5459] loop0: detected capacity change from 0 to 264192 05:40:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 374.328051][ T5459] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.338316][ T5459] FAT-fs (loop0): bogus number of directory entries (511) [ 374.346132][ T5459] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:47 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)='I', 0x7ffff000, 0x0, 0x0, 0x0) 05:40:47 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 374.438848][ T5464] loop5: detected capacity change from 0 to 264192 05:40:47 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 374.522092][ T5464] FAT-fs (loop5): bogus number of FAT sectors [ 374.528409][ T5464] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:47 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 374.642035][ T5468] loop1: detected capacity change from 0 to 512 05:40:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, 0x0) 05:40:47 executing program 2: r0 = memfd_create(&(0x7f0000000080)='Nwl`n\x91\xfe5\x9b\xf6\x06\x16\xa0.\x91\xc4?\x04\xe4!\xaeQ\x1fGb\xb4\xb5\x92\\\xd2\xae\x80\x13J\xb7\xc0\xe7\x06\xbe\xe2~T[Y\x98BF\xd3\xb8^V\t\x8f\xe4\xbb?\x1f\xc5\xe1\xc1\xbb\x9e\x03\x00\x00\x00:\xc2\xd4[\x16%\xec^q/\v\xf4\xfd\xe5<5\xea-\xa4\x00'/96, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) mlock(&(0x7f000076e000/0x2000)=nil, 0x2000) [ 374.868912][ T5474] loop0: detected capacity change from 0 to 264192 05:40:48 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 374.953620][ T5474] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.963121][ T5474] FAT-fs (loop0): bogus number of directory entries (511) [ 374.970365][ T5474] FAT-fs (loop0): Can't find a valid FAT filesystem [ 374.980663][ T5477] loop5: detected capacity change from 0 to 264192 [ 375.051441][ T5480] loop1: detected capacity change from 0 to 512 [ 375.087779][ T5477] FAT-fs (loop5): bogus number of FAT sectors [ 375.094273][ T5477] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:48 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:40:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)) 05:40:48 executing program 2: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x11, 0x0, 0x0) 05:40:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:48 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 05:40:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 375.559597][ T5489] loop0: detected capacity change from 0 to 264192 [ 375.637089][ T5489] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.646519][ T5489] FAT-fs (loop0): bogus number of directory entries (511) [ 375.653906][ T5489] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:48 executing program 2: mount$9p_fd(0x0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0) [ 375.731004][ T5494] loop1: detected capacity change from 0 to 512 [ 375.746219][ T5493] loop5: detected capacity change from 0 to 264192 [ 375.799713][ T5493] FAT-fs (loop5): bogus number of reserved sectors [ 375.806632][ T5493] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:48 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 375.869448][ T5494] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated 05:40:49 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 375.942724][ T5494] EXT4-fs (loop1): get root inode failed [ 375.948665][ T5494] EXT4-fs (loop1): mount failed 05:40:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)) 05:40:49 executing program 2: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x3, 0x0, 0x0) 05:40:49 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 376.298816][ T5507] loop5: detected capacity change from 0 to 264192 [ 376.354892][ T5511] loop0: detected capacity change from 0 to 264192 [ 376.380113][ T5512] loop1: detected capacity change from 0 to 512 05:40:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 376.415023][ T5511] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 376.424886][ T5511] FAT-fs (loop0): bogus number of directory entries (511) [ 376.435055][ T5511] FAT-fs (loop0): Can't find a valid FAT filesystem [ 376.490480][ T5507] FAT-fs (loop5): bogus number of reserved sectors [ 376.494875][ T5512] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated [ 376.498434][ T5507] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:49 executing program 2: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x3, 0x0, 0x0) [ 376.615372][ T5512] EXT4-fs (loop1): get root inode failed [ 376.621245][ T5512] EXT4-fs (loop1): mount failed 05:40:49 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:40:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000002b000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000140)) 05:40:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:49 executing program 3: socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 05:40:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:50 executing program 2: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x3, 0x0, 0x0) [ 376.986334][ T5523] loop0: detected capacity change from 0 to 264192 [ 377.034035][ T5525] loop5: detected capacity change from 0 to 264192 [ 377.072348][ T5526] loop1: detected capacity change from 0 to 512 [ 377.086700][ T5525] FAT-fs (loop5): bogus number of reserved sectors [ 377.093681][ T5525] FAT-fs (loop5): Can't find a valid FAT filesystem [ 377.174812][ T5526] EXT4-fs error (device loop1): __ext4_fill_super:5326: inode #2: comm syz-executor.1: iget: root inode unallocated 05:40:50 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:40:50 executing program 3: socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 05:40:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{0x0}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 377.266555][ T5526] EXT4-fs (loop1): get root inode failed [ 377.273076][ T5526] EXT4-fs (loop1): mount failed 05:40:50 executing program 2: r0 = io_uring_setup(0x5d38, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x3, 0x0, 0x0) 05:40:50 executing program 3: socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 377.664709][ T5540] loop0: detected capacity change from 0 to 264192 [ 377.702083][ T5542] loop5: detected capacity change from 0 to 264192 [ 377.766762][ T5542] FAT-fs (loop5): bogus number of reserved sectors [ 377.773661][ T5542] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:50 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:40:51 executing program 2: r0 = io_uring_setup(0x4987, &(0x7f0000001500)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x8004000) syz_io_uring_setup(0x32e7, &(0x7f0000000000), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 05:40:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{0x0}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 378.126205][ T5549] loop1: detected capacity change from 0 to 264192 05:40:51 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, 0x0, 0x0) 05:40:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 378.218436][ T5549] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.279912][ T5552] loop0: detected capacity change from 0 to 264192 [ 378.299526][ T5555] ======================================================= [ 378.299526][ T5555] WARNING: The mand mount option has been deprecated and [ 378.299526][ T5555] and is ignored by this kernel. Remove the mand [ 378.299526][ T5555] option from the mount to silence this warning. [ 378.299526][ T5555] ======================================================= [ 378.318069][ T5556] loop5: detected capacity change from 0 to 264192 05:40:51 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 378.419589][ T5556] FAT-fs (loop5): bogus number of reserved sectors [ 378.426610][ T5556] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:51 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0xb, 0x0, 0x0) 05:40:51 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, 0x0, 0x0) 05:40:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{0x0}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 378.815030][ T5566] loop0: detected capacity change from 0 to 264192 05:40:51 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, 0x0, 0x0) 05:40:52 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) 05:40:52 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 379.014830][ T5572] loop1: detected capacity change from 0 to 264192 [ 379.032461][ T5574] loop5: detected capacity change from 0 to 264192 05:40:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 379.076216][ T5572] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 379.097952][ T5574] FAT-fs (loop5): bogus number of reserved sectors [ 379.104796][ T5574] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:52 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 379.315478][ T5581] loop0: detected capacity change from 0 to 264192 05:40:52 executing program 2: bpf$PROG_LOAD_XDP(0x18, 0x0, 0x0) 05:40:52 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 379.535399][ T5585] loop1: detected capacity change from 0 to 264192 05:40:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 379.597025][ T5587] loop5: detected capacity change from 0 to 264192 [ 379.619601][ T5585] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 379.672601][ T5587] FAT-fs (loop5): bogus number of reserved sectors [ 379.679337][ T5587] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 379.769218][ T5594] loop0: detected capacity change from 0 to 264192 05:40:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0xb, &(0x7f0000000080), 0x4) 05:40:52 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 05:40:53 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:40:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 380.106098][ T5600] loop5: detected capacity change from 0 to 264192 [ 380.162743][ T5604] loop1: detected capacity change from 0 to 264192 [ 380.172095][ T5600] FAT-fs (loop5): bogus number of reserved sectors [ 380.178826][ T5600] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:53 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x6, 0xf4240, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:53 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 380.295954][ T5604] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 380.359308][ T5608] FAT-fs (loop0): bogus number of reserved sectors [ 380.366643][ T5608] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:53 executing program 1: mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:53 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:53 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 380.795043][ T5617] loop5: detected capacity change from 0 to 264192 05:40:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000980)=""/4087, 0xff7}, {&(0x7f00000019c0)=""/4085, 0xff5}], 0x2}, 0x0) [ 380.878287][ T5617] FAT-fs (loop5): bogus number of reserved sectors [ 380.885157][ T5617] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:54 executing program 1: mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 380.925082][ T5622] FAT-fs (loop0): bogus number of reserved sectors [ 380.932051][ T5622] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000020"], 0x1c}}, 0x0) 05:40:54 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 381.399445][ T5631] loop5: detected capacity change from 0 to 264192 [ 381.460537][ T5631] FAT-fs (loop5): bogus number of reserved sectors [ 381.467530][ T5631] FAT-fs (loop5): Can't find a valid FAT filesystem [ 381.483539][ T5634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 381.520569][ T5635] FAT-fs (loop0): bogus number of reserved sectors [ 381.527605][ T5635] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x5, 0x0, 0x0) 05:40:55 executing program 1: mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) 05:40:55 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:55 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)) 05:40:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 383.011627][ T5645] loop5: detected capacity change from 0 to 264192 05:40:56 executing program 3: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[0xffffffffffffffff]}, 0x1) 05:40:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 383.060362][ T5645] FAT-fs (loop5): bogus number of reserved sectors [ 383.067462][ T5645] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:56 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)) 05:40:56 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:56 executing program 2: bpf$PROG_LOAD_XDP(0x4, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:56 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/816]}, 0x380) [ 383.341035][ T5652] loop1: detected capacity change from 0 to 264192 05:40:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000000)) [ 383.574997][ T5658] loop5: detected capacity change from 0 to 264192 05:40:56 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)) [ 383.654362][ T5658] FAT-fs (loop5): bogus number of reserved sectors [ 383.661102][ T5658] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 383.795305][ T5663] loop1: detected capacity change from 0 to 264192 05:40:56 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02", 0x11}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000031"], 0x1c}}, 0x0) 05:40:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:57 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}], 0x0, &(0x7f0000000080)) 05:40:57 executing program 2: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 384.225790][ T5674] loop5: detected capacity change from 0 to 264192 [ 384.282578][ T5674] FAT-fs (loop5): invalid media value (0x00) [ 384.288927][ T5674] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) [ 384.333709][ T5676] loop1: detected capacity change from 0 to 264192 05:40:57 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02", 0x11}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:57 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 384.499464][ T5678] loop0: detected capacity change from 0 to 264192 [ 384.555627][ T5678] FAT-fs (loop0): bogus number of FAT sectors [ 384.562099][ T5678] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[], 0xfc30) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x8, 0x4) 05:40:57 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}], 0x0, &(0x7f0000000080)) [ 384.695900][ T5682] loop3: detected capacity change from 0 to 264192 [ 384.789378][ T5685] loop1: detected capacity change from 0 to 264192 [ 384.818411][ T5687] loop5: detected capacity change from 0 to 264192 [ 384.888071][ T5687] FAT-fs (loop5): invalid media value (0x00) [ 384.895541][ T5687] FAT-fs (loop5): Can't find a valid FAT filesystem 05:40:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 384.942667][ T5682] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:58 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0xf, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:58 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02", 0x11}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 385.072375][ T5691] loop0: detected capacity change from 0 to 264192 05:40:58 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) mount(0x0, 0x0, 0x0, 0x0, 0x0) chown(&(0x7f0000000140)='./file0\x00', 0xee01, 0x0) [ 385.126891][ T5691] FAT-fs (loop0): bogus number of FAT sectors [ 385.136039][ T5691] FAT-fs (loop0): Can't find a valid FAT filesystem [ 385.209009][ T5693] loop1: detected capacity change from 0 to 264192 05:40:58 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}], 0x0, &(0x7f0000000080)) 05:40:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:58 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x1e, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 385.418550][ T5700] loop5: detected capacity change from 0 to 264192 [ 385.572631][ T5700] FAT-fs (loop5): invalid media value (0x00) [ 385.578871][ T5700] FAT-fs (loop5): Can't find a valid FAT filesystem [ 385.596253][ T5704] loop3: detected capacity change from 0 to 264192 [ 385.620025][ T5705] loop0: detected capacity change from 0 to 264192 [ 385.668548][ T5704] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 385.698839][ T5707] loop1: detected capacity change from 0 to 264192 05:40:58 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0x7, 0x5) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0xc004743e, 0x20006c00) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000001c0)) 05:40:58 executing program 3: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0xe, 0x0, 0x0) [ 385.795107][ T5705] FAT-fs (loop0): bogus number of FAT sectors [ 385.801472][ T5705] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:58 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:40:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:40:59 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)) [ 386.159650][ T5716] loop5: detected capacity change from 0 to 264192 [ 386.217098][ T5716] FAT-fs (loop5): invalid media value (0x00) [ 386.223582][ T5716] FAT-fs (loop5): Can't find a valid FAT filesystem [ 386.244207][ T5719] FAT-fs (loop1): bogus number of reserved sectors [ 386.250934][ T5719] FAT-fs (loop1): Can't find a valid FAT filesystem 05:40:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:40:59 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)={0x20, 0xd, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) 05:40:59 executing program 3: bpf$PROG_LOAD_XDP(0x1b, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:59 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 386.412259][ T5722] loop0: detected capacity change from 0 to 264192 05:40:59 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 386.499359][ T5722] FAT-fs (loop0): bogus number of FAT sectors [ 386.505924][ T5722] FAT-fs (loop0): Can't find a valid FAT filesystem 05:40:59 executing program 2: bpf$PROG_LOAD_XDP(0x14, &(0x7f0000001840)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:40:59 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)) 05:40:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 386.724545][ T5731] loop5: detected capacity change from 0 to 264192 [ 386.822556][ T5731] FAT-fs (loop5): invalid media value (0x00) [ 386.828961][ T5731] FAT-fs (loop5): Can't find a valid FAT filesystem [ 386.921023][ T5735] FAT-fs (loop1): bogus number of reserved sectors [ 386.928053][ T5735] FAT-fs (loop1): Can't find a valid FAT filesystem 05:41:00 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) 05:41:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0x12, 0x1, &(0x7f0000000700)=@raw=[@kfunc], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 387.012791][ T5740] loop0: detected capacity change from 0 to 264192 [ 387.032220][ T5740] FAT-fs (loop0): bogus number of FAT sectors [ 387.038526][ T5740] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:00 executing program 3: socketpair(0x2c, 0x3, 0x0, &(0x7f0000000800)) 05:41:00 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 387.335648][ T5746] loop5: detected capacity change from 0 to 264192 [ 387.426018][ T5746] FAT-fs (loop5): invalid media value (0x00) [ 387.432441][ T5746] FAT-fs (loop5): Can't find a valid FAT filesystem 05:41:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:41:00 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) 05:41:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) [ 387.475600][ T5749] FAT-fs (loop1): bogus number of reserved sectors [ 387.482660][ T5749] FAT-fs (loop1): Can't find a valid FAT filesystem [ 387.595352][ T5752] loop0: detected capacity change from 0 to 264192 05:41:00 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:00 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400", 0x15}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 387.700303][ T5752] FAT-fs (loop0): bogus number of FAT sectors [ 387.706801][ T5752] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:00 executing program 2: r0 = io_uring_setup(0x498b, &(0x7f0000001500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 05:41:00 executing program 3: sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 05:41:00 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)) [ 388.049131][ T5763] loop5: detected capacity change from 0 to 264192 05:41:01 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 388.125280][ T5763] FAT-fs (loop5): invalid media value (0x00) [ 388.131632][ T5763] FAT-fs (loop5): Can't find a valid FAT filesystem [ 388.247212][ T5768] loop0: detected capacity change from 0 to 264192 05:41:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400", 0x15}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 388.290013][ T5768] FAT-fs (loop0): bogus number of FAT sectors [ 388.296454][ T5768] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:01 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000e7ff04000000000000000000850000000700000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) 05:41:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:41:01 executing program 2: r0 = memfd_create(&(0x7f0000000200)='G\x84\xe7R\xb5\xbc\xeal\x01\x86\x01\xff\xff\xff\xff\x00\x00\x00\x00\x1bX\x93\xbbqz\x01o\x81\xa6\x02Wq\x8c\xbfx\xdd\xd4\xf1\aQu8\x99:\x06\xb9\xbe\f&Ws\x83\xd6&s3\v7n0Oj\xff0\xea(\xeb\x986\x14\a\x95:\xeb\xf9A\xfb\x13k\xed{\xed*\xa5p37m\xa8\xa7\x95&\xb0\x93p\xa3\xa7\xda\xf2H\x9f\xf5D\xae\b\x81=\xdb]\xcb\x10\xb7\x89\x8e\x8a\x9a\x80^k\xc9t\x1c\x00\x1a\x1d.\xe5\x18I\aRW\x99\x1f\xb1#\x1efv\xb7\xe8\x01\x03\t\b\x95\xa9Q\x8a\xe2\xbeq\x1e=\xebh\xd1S\x18\xff\xb7\xae\x9c\x9d#\xf7o\xcf\xf3\xeb@\x97\xdc\x9c\r0\xe4^f\xf59g\xa0\xe5\xe4\x1bN\xc6\xff7\xb3\x10\'\xc0\x04\xd5\xef\a70\x8e\xfb\x1e\x15\v\x12Ms7\x03\xa4\xbfv\xaf\xf8\x13F!\x17c\xde$\x1de(\xfb)\xc9\xaam\xad\xda\x03\x16.\xdb,\x86E~gO {J\x17*\x8bX\xb4/\xf9\xa6\xea\x9c\x12\x01\x91\x16\xff}\xa4\x95s\x87vH\xd8f\x01\x1f\xde\x8d0\"\xa3jM\xbb\xd65\xc2\n\x90\xdbP\xe8\xb1\xec\xd4\b\xba\x83\xd1)\x95\x06\xb9\xc1\xd3', 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfffffe47) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x3) 05:41:01 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:01 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 388.638469][ T5775] loop5: detected capacity change from 0 to 264192 [ 388.675730][ T5775] FAT-fs (loop5): invalid media value (0x00) [ 388.682415][ T5775] FAT-fs (loop5): Can't find a valid FAT filesystem 05:41:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400", 0x15}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) [ 388.799828][ T5782] loop0: detected capacity change from 0 to 264192 05:41:01 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) setpriority(0x1, 0x0, 0x3ff) [ 388.867938][ T5782] FAT-fs (loop0): bogus number of FAT sectors [ 388.874521][ T5782] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:01 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) pipe2$9p(0x0, 0x0) r3 = syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000000000009552e0062628d9e27cdb5b988d00000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setpriority(0x0, r3, 0x0) sendmmsg$unix(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x89a0, &(0x7f0000000300)=@add_del={0x2, 0x0}) 05:41:02 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)) [ 389.112265][ T5790] loop5: detected capacity change from 0 to 264192 [ 389.184882][ T5790] FAT-fs (loop5): invalid media value (0x00) [ 389.191145][ T5790] FAT-fs (loop5): Can't find a valid FAT filesystem 05:41:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cf]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)={0x0, 0x0, @pic={0x0, 0x80, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}}) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0x10}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 389.288859][ T5795] loop1: detected capacity change from 0 to 264192 05:41:02 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0) [ 389.369325][ T5798] loop0: detected capacity change from 0 to 264192 [ 389.426970][ T5798] FAT-fs (loop0): bogus number of FAT sectors [ 389.437294][ T5798] FAT-fs (loop0): Can't find a valid FAT filesystem [ 389.459801][ T5795] FAT-fs (loop1): bogus number of FAT sectors [ 389.466276][ T5795] FAT-fs (loop1): Can't find a valid FAT filesystem 05:41:02 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)) [ 389.758554][ T5806] loop5: detected capacity change from 0 to 264192 05:41:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:41:02 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:03 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0) [ 390.014494][ T5812] loop0: detected capacity change from 0 to 264192 [ 390.042829][ T5813] loop1: detected capacity change from 0 to 264192 05:41:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{}, {0x80000008}]}) [ 390.119857][ T5812] FAT-fs (loop0): bogus number of FAT sectors [ 390.126938][ T5812] FAT-fs (loop0): Can't find a valid FAT filesystem [ 390.129129][ T5813] FAT-fs (loop1): bogus number of FAT sectors [ 390.140069][ T5813] FAT-fs (loop1): Can't find a valid FAT filesystem [ 390.269122][ T5818] loop5: detected capacity change from 0 to 264192 05:41:03 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)) [ 390.377639][ T5800] not chained 10000 origins [ 390.382615][ T5800] CPU: 1 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 390.391327][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.401402][ T5800] Call Trace: [ 390.404692][ T5800] [ 390.407633][ T5800] dump_stack_lvl+0x1ff/0x28e [ 390.412410][ T5800] dump_stack+0x25/0x28 [ 390.416611][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 390.422472][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 390.428608][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 390.433760][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 390.439614][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 390.445285][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 390.450435][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 390.456281][ T5800] ? should_fail+0x75/0x9c0 [ 390.460881][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 390.466028][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 390.472341][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 390.478476][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 390.483629][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 390.489472][ T5800] __msan_chain_origin+0xbf/0x140 [ 390.494554][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.499814][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.504806][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 390.509755][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.514357][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 390.519537][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 390.524687][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 390.530995][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 390.537130][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.543695][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.548440][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.554832][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.559914][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.564817][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.569375][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.575824][ T5800] RIP: 0023:0xf7f50549 [ 390.579912][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 390.599565][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 390.608021][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 390.616021][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 05:41:03 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 390.624021][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 390.632017][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 390.640012][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 390.648022][ T5800] [ 390.654315][ T5800] Uninit was stored to memory at: [ 390.659421][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.668469][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.673932][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.678487][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.683329][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.689714][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.694933][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.699830][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.704496][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.710877][ T5800] [ 390.713321][ T5800] Uninit was stored to memory at: [ 390.718516][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.723795][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.728780][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.733447][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.738175][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.744670][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.749743][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.754780][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.759332][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.765858][ T5800] [ 390.768196][ T5800] Uninit was stored to memory at: [ 390.773413][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.778570][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.783680][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.788230][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.793082][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.799475][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.804671][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.809584][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.814247][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.820623][ T5800] [ 390.823077][ T5800] Uninit was stored to memory at: [ 390.828198][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.833470][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.838472][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.843140][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.847877][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.854385][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.859464][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.864486][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.869039][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.875532][ T5800] [ 390.877867][ T5800] Uninit was stored to memory at: [ 390.883076][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.888229][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.893325][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.897876][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.902720][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.909105][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.914311][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.919211][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.923867][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.930247][ T5800] [ 390.932682][ T5800] Uninit was stored to memory at: [ 390.937768][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.943026][ T5800] get_compat_msghdr+0x108/0x2c0 [ 390.948004][ T5800] do_recvmmsg+0xd77/0x2120 [ 390.952657][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 390.957373][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 390.963845][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 390.968987][ T5800] do_fast_syscall_32+0x34/0x70 [ 390.973978][ T5800] do_SYSENTER_32+0x1b/0x20 [ 390.978520][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 390.985005][ T5800] [ 390.987332][ T5800] Uninit was stored to memory at: [ 390.992516][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 390.997673][ T5800] get_compat_msghdr+0x108/0x2c0 [ 391.002768][ T5800] do_recvmmsg+0xd77/0x2120 [ 391.007306][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 391.012130][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 391.018505][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 391.023679][ T5800] do_fast_syscall_32+0x34/0x70 [ 391.028565][ T5800] do_SYSENTER_32+0x1b/0x20 [ 391.033224][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 391.039592][ T5800] [ 391.042025][ T5800] Local variable msg_sys created at: [ 391.047307][ T5800] do_recvmmsg+0xbb/0x2120 [ 391.051863][ T5800] __sys_recvmmsg+0x51c/0x6f0 05:41:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 391.225953][ T5828] loop0: detected capacity change from 0 to 264192 [ 391.245404][ T5827] loop1: detected capacity change from 0 to 264192 [ 391.293498][ T5828] FAT-fs (loop0): bogus number of FAT sectors [ 391.299854][ T5828] FAT-fs (loop0): Can't find a valid FAT filesystem [ 391.337495][ T5827] FAT-fs (loop1): bogus number of FAT sectors [ 391.343976][ T5827] FAT-fs (loop1): Can't find a valid FAT filesystem [ 391.663174][ T5800] not chained 20000 origins [ 391.667718][ T5800] CPU: 0 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 391.676427][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.686510][ T5800] Call Trace: [ 391.689820][ T5800] [ 391.692768][ T5800] dump_stack_lvl+0x1ff/0x28e [ 391.697507][ T5800] dump_stack+0x25/0x28 [ 391.701713][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 391.707496][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 391.713630][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 391.718779][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 391.724632][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 391.730242][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 391.735392][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 391.741248][ T5800] ? should_fail+0x75/0x9c0 [ 391.745792][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 391.751285][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 391.757581][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 391.763703][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 391.768847][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 391.774689][ T5800] __msan_chain_origin+0xbf/0x140 [ 391.779765][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 391.784934][ T5800] get_compat_msghdr+0x108/0x2c0 [ 391.789918][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 391.794812][ T5800] do_recvmmsg+0xd77/0x2120 [ 391.799390][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 391.804550][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 391.809695][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 391.816008][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 391.822131][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 391.828688][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 391.833419][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 391.839806][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 391.844881][ T5800] do_fast_syscall_32+0x34/0x70 [ 391.849773][ T5800] do_SYSENTER_32+0x1b/0x20 [ 391.854333][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 391.860705][ T5800] RIP: 0023:0xf7f50549 [ 391.864796][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 391.884441][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 391.892904][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 391.900913][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 391.908914][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 391.916915][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 391.924913][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 391.932929][ T5800] [ 391.939518][ T5800] Uninit was stored to memory at: [ 391.945095][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 391.950256][ T5800] get_compat_msghdr+0x108/0x2c0 [ 391.955328][ T5800] do_recvmmsg+0xd77/0x2120 [ 391.959878][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 391.964688][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 391.971075][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 391.976234][ T5800] do_fast_syscall_32+0x34/0x70 [ 391.981133][ T5800] do_SYSENTER_32+0x1b/0x20 [ 391.985770][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 391.992239][ T5800] [ 391.994569][ T5800] Uninit was stored to memory at: [ 391.999662][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.004908][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.009887][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.014527][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.019254][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.025725][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.030798][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.035782][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.040329][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.046796][ T5800] [ 392.049130][ T5800] Uninit was stored to memory at: [ 392.054302][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.059454][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.064518][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.069076][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.073887][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.080272][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.085434][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.090330][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.094956][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.100543][ T1194] ieee802154 phy0 wpan0: encryption failed: -22 [ 392.101327][ T5800] [ 392.101336][ T5800] Uninit was stored to memory at: [ 392.101413][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.107797][ T1194] ieee802154 phy1 wpan1: encryption failed: -22 [ 392.109993][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.131446][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.136093][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.140822][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.147290][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.152450][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.157347][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.161981][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.168368][ T5800] [ 392.170697][ T5800] Uninit was stored to memory at: [ 392.175873][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.181024][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.186101][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.190650][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.195463][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.202017][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.207095][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.212091][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.216640][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.223103][ T5800] [ 392.225434][ T5800] Uninit was stored to memory at: [ 392.230523][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.235763][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.240820][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.245451][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.250174][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.256646][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.261795][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.266691][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.271236][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.277706][ T5800] [ 392.280038][ T5800] Uninit was stored to memory at: [ 392.285217][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.290366][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.295432][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.299980][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.304778][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.311164][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.316318][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.321213][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.325842][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.332309][ T5800] [ 392.334636][ T5800] Local variable msg_sys created at: [ 392.339922][ T5800] do_recvmmsg+0xbb/0x2120 [ 392.344465][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.779446][ T5800] not chained 30000 origins [ 392.784273][ T5800] CPU: 0 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 392.792989][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.803071][ T5800] Call Trace: [ 392.806363][ T5800] [ 392.809306][ T5800] dump_stack_lvl+0x1ff/0x28e [ 392.814042][ T5800] dump_stack+0x25/0x28 [ 392.818240][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 392.824016][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 392.830142][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 392.835293][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 392.841144][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 392.846747][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 392.851904][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 392.857755][ T5800] ? should_fail+0x75/0x9c0 [ 392.862298][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 392.867446][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 392.873745][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 392.879878][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 392.885024][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 392.890875][ T5800] __msan_chain_origin+0xbf/0x140 [ 392.895955][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 392.901132][ T5800] get_compat_msghdr+0x108/0x2c0 [ 392.906126][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 392.911038][ T5800] do_recvmmsg+0xd77/0x2120 [ 392.915631][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 392.920806][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 392.925963][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 392.932265][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 392.938409][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.944968][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 392.949709][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 392.956113][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 392.961198][ T5800] do_fast_syscall_32+0x34/0x70 [ 392.966098][ T5800] do_SYSENTER_32+0x1b/0x20 [ 392.970644][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 392.977024][ T5800] RIP: 0023:0xf7f50549 [ 392.981112][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 393.000761][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 393.009214][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 393.017219][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 393.025217][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 393.033214][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 393.041209][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 393.049219][ T5800] [ 393.055432][ T5800] Uninit was stored to memory at: [ 393.060537][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.066185][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.071171][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.075816][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.080540][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.087025][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.092188][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.097080][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.101624][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.108149][ T5800] [ 393.110491][ T5800] Uninit was stored to memory at: [ 393.115731][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.120912][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.126037][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.130584][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.135469][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.141930][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.147000][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.152023][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.156570][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.163036][ T5800] [ 393.165363][ T5800] Uninit was stored to memory at: [ 393.170453][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.175755][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.180739][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.185434][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.190159][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.196694][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.201931][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.206833][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.211382][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.217919][ T5800] [ 393.220248][ T5800] Uninit was stored to memory at: [ 393.225482][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.230638][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.235769][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.240323][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.245197][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.251920][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.256991][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.262010][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.266558][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.273090][ T5800] [ 393.275421][ T5800] Uninit was stored to memory at: [ 393.280513][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.285745][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.290729][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.295355][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.300081][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.306551][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.311629][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.316608][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.321155][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.327621][ T5800] [ 393.329954][ T5800] Uninit was stored to memory at: [ 393.335130][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.340283][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.345354][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.349901][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.354710][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.361090][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.366249][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.371144][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.375775][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.382234][ T5800] [ 393.384565][ T5800] Uninit was stored to memory at: [ 393.389664][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 393.394910][ T5800] get_compat_msghdr+0x108/0x2c0 [ 393.399889][ T5800] do_recvmmsg+0xd77/0x2120 [ 393.404523][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 393.409250][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 393.415709][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 393.420779][ T5800] do_fast_syscall_32+0x34/0x70 [ 393.425751][ T5800] do_SYSENTER_32+0x1b/0x20 [ 393.430298][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 393.436767][ T5800] [ 393.439103][ T5800] Local variable msg_sys created at: [ 393.444470][ T5800] do_recvmmsg+0xbb/0x2120 [ 393.448929][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.127336][ T5800] not chained 40000 origins [ 394.132000][ T5800] CPU: 0 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 394.140712][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.150790][ T5800] Call Trace: [ 394.154094][ T5800] [ 394.157037][ T5800] dump_stack_lvl+0x1ff/0x28e [ 394.161771][ T5800] dump_stack+0x25/0x28 [ 394.166017][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 394.171803][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 394.177933][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 394.183081][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 394.188931][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 394.194533][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 394.199685][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 394.205539][ T5800] ? should_fail+0x75/0x9c0 [ 394.210084][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 394.215234][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 394.221540][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 394.227678][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 394.232826][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 394.238675][ T5800] __msan_chain_origin+0xbf/0x140 [ 394.243755][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.248935][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.253927][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 394.258831][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.263415][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 394.268581][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 394.273732][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 394.280036][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 394.286164][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.292723][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.297463][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.303858][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.308936][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.313837][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.318387][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.324771][ T5800] RIP: 0023:0xf7f50549 [ 394.328860][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 394.348510][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 394.356960][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 394.364969][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 394.372969][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 394.380966][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 394.388968][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 394.396978][ T5800] [ 394.403263][ T5800] Uninit was stored to memory at: [ 394.408370][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.414237][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.419225][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.423868][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.428596][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.435080][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.440153][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.445133][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.449697][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.456170][ T5800] [ 394.458500][ T5800] Uninit was stored to memory at: [ 394.463680][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.468829][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.473893][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.478440][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.483314][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.489697][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.494932][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.499827][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.504519][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.510903][ T5800] [ 394.513374][ T5800] Uninit was stored to memory at: [ 394.518467][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.523753][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.528735][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.533424][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.538150][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.544680][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.549755][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.554799][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.559347][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.565876][ T5800] [ 394.568205][ T5800] Uninit was stored to memory at: [ 394.573428][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.578582][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.583724][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.588277][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.593139][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.599522][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.604749][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.609646][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.614336][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.620714][ T5800] [ 394.623178][ T5800] Uninit was stored to memory at: [ 394.628274][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.633575][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.638566][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.643267][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.647998][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.654524][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.659598][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.664633][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.669179][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.675709][ T5800] [ 394.678042][ T5800] Uninit was stored to memory at: [ 394.683374][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.688540][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.693679][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.698230][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.703104][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.709488][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.714718][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.719615][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.724297][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.730681][ T5800] [ 394.733143][ T5800] Uninit was stored to memory at: [ 394.738243][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 394.743484][ T5800] get_compat_msghdr+0x108/0x2c0 [ 394.748479][ T5800] do_recvmmsg+0xd77/0x2120 [ 394.753187][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 394.757915][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.764456][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 394.769538][ T5800] do_fast_syscall_32+0x34/0x70 [ 394.774587][ T5800] do_SYSENTER_32+0x1b/0x20 [ 394.779137][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.785667][ T5800] [ 394.788002][ T5800] Local variable msg_sys created at: [ 394.793429][ T5800] do_recvmmsg+0xbb/0x2120 [ 394.797889][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 395.520822][ T5800] not chained 50000 origins [ 395.525672][ T5800] CPU: 1 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 395.534393][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.544473][ T5800] Call Trace: [ 395.547770][ T5800] [ 395.550712][ T5800] dump_stack_lvl+0x1ff/0x28e [ 395.555448][ T5800] dump_stack+0x25/0x28 [ 395.559646][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 395.565430][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 395.571566][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 395.576733][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 395.582587][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 395.588190][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 395.593335][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 395.599188][ T5800] ? should_fail+0x75/0x9c0 [ 395.603731][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 395.608876][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 395.615180][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 395.621314][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 395.626463][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 395.632317][ T5800] __msan_chain_origin+0xbf/0x140 [ 395.637400][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 395.642580][ T5800] get_compat_msghdr+0x108/0x2c0 [ 395.647584][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 395.652500][ T5800] do_recvmmsg+0xd77/0x2120 [ 395.657090][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 395.662260][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 395.667411][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 395.673718][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 395.679846][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 395.686408][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 395.691148][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 395.697544][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 395.702629][ T5800] do_fast_syscall_32+0x34/0x70 [ 395.707534][ T5800] do_SYSENTER_32+0x1b/0x20 [ 395.712095][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 395.718481][ T5800] RIP: 0023:0xf7f50549 [ 395.722579][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 395.742243][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 395.750697][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 395.758697][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 395.766698][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 395.774695][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 395.782693][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 395.790703][ T5800] [ 395.797041][ T5800] Uninit was stored to memory at: [ 395.802850][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 395.808020][ T5800] get_compat_msghdr+0x108/0x2c0 [ 395.813139][ T5800] do_recvmmsg+0xd77/0x2120 [ 395.817690][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 395.822538][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 395.828920][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 395.834121][ T5800] do_fast_syscall_32+0x34/0x70 [ 395.839118][ T5800] do_SYSENTER_32+0x1b/0x20 [ 395.843792][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 395.850172][ T5800] [ 395.852620][ T5800] Uninit was stored to memory at: [ 395.857714][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 395.862986][ T5800] get_compat_msghdr+0x108/0x2c0 [ 395.867969][ T5800] do_recvmmsg+0xd77/0x2120 [ 395.872631][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 395.877356][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 395.883835][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 395.888908][ T5800] do_fast_syscall_32+0x34/0x70 [ 395.893921][ T5800] do_SYSENTER_32+0x1b/0x20 [ 395.898489][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 395.904994][ T5800] [ 395.907329][ T5800] Uninit was stored to memory at: [ 395.912540][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 395.917693][ T5800] get_compat_msghdr+0x108/0x2c0 [ 395.922794][ T5800] do_recvmmsg+0xd77/0x2120 [ 395.927342][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 395.932198][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 395.938580][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 395.943771][ T5800] do_fast_syscall_32+0x34/0x70 [ 395.948667][ T5800] do_SYSENTER_32+0x1b/0x20 [ 395.953330][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 395.959707][ T5800] [ 395.962151][ T5800] Uninit was stored to memory at: [ 395.967283][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 395.972545][ T5800] get_compat_msghdr+0x108/0x2c0 [ 395.977527][ T5800] do_recvmmsg+0xd77/0x2120 [ 395.982185][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 395.986912][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 395.993403][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 395.998472][ T5800] do_fast_syscall_32+0x34/0x70 [ 396.003473][ T5800] do_SYSENTER_32+0x1b/0x20 [ 396.008018][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.014512][ T5800] [ 396.016842][ T5800] Uninit was stored to memory at: [ 396.022088][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 396.027246][ T5800] get_compat_msghdr+0x108/0x2c0 [ 396.032338][ T5800] do_recvmmsg+0xd77/0x2120 [ 396.036896][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 396.041615][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.048152][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 396.053402][ T5800] do_fast_syscall_32+0x34/0x70 [ 396.058302][ T5800] do_SYSENTER_32+0x1b/0x20 [ 396.063027][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.069411][ T5800] [ 396.071894][ T5800] Uninit was stored to memory at: [ 396.076990][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 396.082397][ T5800] get_compat_msghdr+0x108/0x2c0 [ 396.087383][ T5800] do_recvmmsg+0xd77/0x2120 [ 396.092099][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 396.096821][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.103312][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 396.108380][ T5800] do_fast_syscall_32+0x34/0x70 [ 396.113455][ T5800] do_SYSENTER_32+0x1b/0x20 [ 396.118008][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.124566][ T5800] [ 396.126895][ T5800] Uninit was stored to memory at: [ 396.132168][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 396.137327][ T5800] get_compat_msghdr+0x108/0x2c0 [ 396.142477][ T5800] do_recvmmsg+0xd77/0x2120 [ 396.147032][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 396.151913][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.158296][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 396.163548][ T5800] do_fast_syscall_32+0x34/0x70 [ 396.168447][ T5800] do_SYSENTER_32+0x1b/0x20 [ 396.173165][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.179546][ T5800] [ 396.182036][ T5800] Local variable msg_sys created at: [ 396.187334][ T5800] do_recvmmsg+0xbb/0x2120 [ 396.191942][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 396.987300][ T5800] not chained 60000 origins [ 396.992496][ T5800] CPU: 0 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 397.001214][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.011294][ T5800] Call Trace: [ 397.014591][ T5800] [ 397.017538][ T5800] dump_stack_lvl+0x1ff/0x28e [ 397.022276][ T5800] dump_stack+0x25/0x28 [ 397.026479][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 397.032260][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 397.038402][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 397.043562][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 397.049424][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 397.055028][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 397.060196][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 397.066060][ T5800] ? should_fail+0x75/0x9c0 [ 397.070609][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 397.075763][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 397.082078][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 397.088209][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 397.093354][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 397.099199][ T5800] __msan_chain_origin+0xbf/0x140 [ 397.104280][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.109458][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.114460][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 397.119365][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.123953][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 397.129127][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 397.134283][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 397.140595][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 397.146738][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.153305][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.158050][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.164446][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.169528][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.174438][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.178993][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.185378][ T5800] RIP: 0023:0xf7f50549 [ 397.189465][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 397.209111][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 397.217571][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 397.225576][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 397.233577][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 397.241583][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 397.249623][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 397.257634][ T5800] [ 397.260880][ T5800] Uninit was stored to memory at: [ 397.266079][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.271242][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.276327][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.280879][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.285690][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.292170][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.297240][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.302218][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.306765][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.313227][ T5800] [ 397.315556][ T5800] Uninit was stored to memory at: [ 397.320653][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.325898][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.330882][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.335519][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.340243][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.346714][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.351871][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.356767][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.361317][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.367790][ T5800] [ 397.370125][ T5800] Uninit was stored to memory at: [ 397.375322][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.380482][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.385548][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.390101][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.394910][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.401292][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.406977][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.411953][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.416496][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.422970][ T5800] [ 397.425301][ T5800] Uninit was stored to memory at: [ 397.430398][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.435703][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.440689][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.445376][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.450097][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.456641][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.461800][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.466698][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.471245][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.477794][ T5800] [ 397.480127][ T5800] Uninit was stored to memory at: [ 397.485376][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.490534][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.495680][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.500229][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.505109][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.511491][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.516727][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.521629][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.526320][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.532847][ T5800] [ 397.535173][ T5800] Uninit was stored to memory at: [ 397.540263][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.545582][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.550570][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.555278][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.560004][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.566542][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.571619][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.576613][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.581157][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.587632][ T5800] [ 397.589960][ T5800] Uninit was stored to memory at: [ 397.595140][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 397.600295][ T5800] get_compat_msghdr+0x108/0x2c0 [ 397.605369][ T5800] do_recvmmsg+0xd77/0x2120 [ 397.609919][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 397.614806][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.621188][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 397.626347][ T5800] do_fast_syscall_32+0x34/0x70 [ 397.631244][ T5800] do_SYSENTER_32+0x1b/0x20 [ 397.635880][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.642344][ T5800] [ 397.644670][ T5800] Local variable msg_sys created at: [ 397.649955][ T5800] do_recvmmsg+0xbb/0x2120 [ 397.654507][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.137936][ T5800] not chained 70000 origins [ 398.143132][ T5800] CPU: 0 PID: 5800 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 398.151851][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.161930][ T5800] Call Trace: [ 398.165229][ T5800] [ 398.168176][ T5800] dump_stack_lvl+0x1ff/0x28e [ 398.172919][ T5800] dump_stack+0x25/0x28 [ 398.177119][ T5800] kmsan_internal_chain_origin+0x78/0x120 [ 398.182902][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 398.189034][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 398.194191][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 398.200041][ T5800] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 398.205656][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 398.210806][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 398.216656][ T5800] ? should_fail+0x75/0x9c0 [ 398.221202][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 398.226349][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 398.232652][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 398.238784][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 398.243932][ T5800] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 398.249779][ T5800] __msan_chain_origin+0xbf/0x140 [ 398.254879][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.260064][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.265065][ T5800] ? __sys_recvmmsg+0x51c/0x6f0 [ 398.269998][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.274584][ T5800] ? __stack_depot_save+0x21/0x4b0 [ 398.279752][ T5800] ? kmsan_get_metadata+0x33/0x220 [ 398.284901][ T5800] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 398.291207][ T5800] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 398.297336][ T5800] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.304070][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.308815][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.315207][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.320281][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.325265][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.329824][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.336209][ T5800] RIP: 0023:0xf7f50549 [ 398.340294][ T5800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 398.359940][ T5800] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 398.368392][ T5800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 398.376390][ T5800] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 398.384388][ T5800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 398.392390][ T5800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 398.400386][ T5800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 398.408398][ T5800] [ 398.411587][ T5800] Uninit was stored to memory at: [ 398.416778][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.422027][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.427024][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.431586][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.436406][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.442880][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.447957][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.452952][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.457497][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.463960][ T5800] [ 398.466288][ T5800] Uninit was stored to memory at: [ 398.471379][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.476619][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.481600][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.486237][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.491046][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.497525][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.502689][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.507583][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.512225][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.518604][ T5800] [ 398.520931][ T5800] Uninit was stored to memory at: [ 398.526115][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.531264][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.536334][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.540881][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.545687][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.552152][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.557223][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.562203][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.566746][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.573208][ T5800] [ 398.575538][ T5800] Uninit was stored to memory at: [ 398.580629][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.585870][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.590851][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.595488][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.600211][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.606752][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.611908][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.616806][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.621350][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.627819][ T5800] [ 398.630147][ T5800] Uninit was stored to memory at: [ 398.635334][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.640489][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.645567][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.650120][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.654923][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.661307][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.666469][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.671367][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.676012][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.682487][ T5800] [ 398.684816][ T5800] Uninit was stored to memory at: [ 398.689907][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.695156][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.700139][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.704781][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.709504][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.715998][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.721072][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.726064][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.730619][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.737091][ T5800] [ 398.739424][ T5800] Uninit was stored to memory at: [ 398.744599][ T5800] __get_compat_msghdr+0x6e1/0x9d0 [ 398.749749][ T5800] get_compat_msghdr+0x108/0x2c0 [ 398.754837][ T5800] do_recvmmsg+0xd77/0x2120 [ 398.759386][ T5800] __sys_recvmmsg+0x51c/0x6f0 [ 398.764200][ T5800] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.770579][ T5800] __do_fast_syscall_32+0x96/0xf0 [ 398.775737][ T5800] do_fast_syscall_32+0x34/0x70 [ 398.780631][ T5800] do_SYSENTER_32+0x1b/0x20 [ 398.785260][ T5800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.791638][ T5800] [ 398.794053][ T5800] Local variable msg_sys created at: [ 398.799346][ T5800] do_recvmmsg+0xbb/0x2120 [ 398.803900][ T5800] __sys_recvmmsg+0x51c/0x6f0 05:41:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) pipe2$9p(0x0, 0x0) r3 = syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000000000009552e0062628d9e27cdb5b988d00000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setpriority(0x0, r3, 0x0) sendmmsg$unix(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x89a0, &(0x7f0000000300)=@add_del={0x2, 0x0}) 05:41:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0) 05:41:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{}, {0x80000008}]}) 05:41:12 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:12 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 399.154227][ T5838] loop0: detected capacity change from 0 to 264192 [ 399.179676][ T5841] loop5: detected capacity change from 0 to 264192 [ 399.246374][ T5844] loop1: detected capacity change from 0 to 264192 [ 399.352047][ T5838] FAT-fs (loop0): bogus number of FAT sectors [ 399.358351][ T5838] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{}, {0x80000008}]}) 05:41:12 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000080)) [ 399.813884][ T5844] FAT-fs (loop1): bogus number of FAT sectors [ 399.820330][ T5844] FAT-fs (loop1): Can't find a valid FAT filesystem 05:41:13 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 400.072778][ T5856] loop5: detected capacity change from 0 to 264192 05:41:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 400.175713][ T5856] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 400.255932][ T5862] loop0: detected capacity change from 0 to 264192 [ 400.449945][ T5862] FAT-fs (loop0): bogus number of FAT sectors [ 400.456935][ T5862] FAT-fs (loop0): Can't find a valid FAT filesystem [ 400.470072][ T5865] loop1: detected capacity change from 0 to 264192 05:41:13 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 400.665303][ T5865] FAT-fs (loop1): bogus number of FAT sectors [ 400.671864][ T5865] FAT-fs (loop1): Can't find a valid FAT filesystem [ 401.036826][ T5872] loop5: detected capacity change from 0 to 264192 [ 401.125525][ T5872] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 402.300680][ T5852] not chained 80000 origins [ 402.305457][ T5852] CPU: 0 PID: 5852 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 402.314175][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.324254][ T5852] Call Trace: [ 402.327549][ T5852] [ 402.330491][ T5852] dump_stack_lvl+0x1ff/0x28e [ 402.335225][ T5852] dump_stack+0x25/0x28 [ 402.339422][ T5852] kmsan_internal_chain_origin+0x78/0x120 [ 402.345204][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 402.351335][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 402.356489][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 402.362350][ T5852] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 402.367961][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 402.373109][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 402.378963][ T5852] ? should_fail+0x75/0x9c0 [ 402.383510][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 402.388660][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 402.394963][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 402.401092][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 402.406243][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 402.412083][ T5852] __msan_chain_origin+0xbf/0x140 [ 402.417162][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.422346][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.427347][ T5852] ? __sys_recvmmsg+0x51c/0x6f0 [ 402.432259][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.436844][ T5852] ? __stack_depot_save+0x21/0x4b0 [ 402.442013][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 402.447164][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 402.453472][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 402.459601][ T5852] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.466167][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.470909][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.477302][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.482373][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.487272][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.491821][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.498199][ T5852] RIP: 0023:0xf7f50549 [ 402.502288][ T5852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 402.521934][ T5852] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 402.530386][ T5852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 402.538388][ T5852] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 402.546385][ T5852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 402.554383][ T5852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 402.562379][ T5852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 402.570392][ T5852] [ 402.578580][ T5852] Uninit was stored to memory at: [ 402.584755][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.589914][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.594992][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.599548][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.604364][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.610745][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.615914][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.620808][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.625455][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.631935][ T5852] [ 402.634262][ T5852] Uninit was stored to memory at: [ 402.639360][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.644602][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.649677][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.654325][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.659053][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.665523][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.670594][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.675585][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.680139][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.686621][ T5852] [ 402.688959][ T5852] Uninit was stored to memory at: [ 402.694159][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.699318][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.704396][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.708954][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.713778][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.720161][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.725326][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.730222][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.734862][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.741243][ T5852] [ 402.743660][ T5852] Uninit was stored to memory at: [ 402.748753][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.753999][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.758988][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.763625][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.768346][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.774814][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.779886][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.784865][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.789410][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.795886][ T5852] [ 402.798217][ T5852] Uninit was stored to memory at: [ 402.803400][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.808555][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.813621][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.818167][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.822967][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.829358][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.834528][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.839424][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.844059][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.850440][ T5852] [ 402.852861][ T5852] Uninit was stored to memory at: [ 402.857954][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.863189][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.868170][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.872807][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.877533][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.884013][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.889093][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.894084][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.898632][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.905164][ T5852] [ 402.907494][ T5852] Uninit was stored to memory at: [ 402.912671][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 402.917832][ T5852] get_compat_msghdr+0x108/0x2c0 [ 402.922960][ T5852] do_recvmmsg+0xd77/0x2120 [ 402.927512][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 402.932389][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 402.938776][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 402.944009][ T5852] do_fast_syscall_32+0x34/0x70 [ 402.948910][ T5852] do_SYSENTER_32+0x1b/0x20 [ 402.953616][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 402.960004][ T5852] [ 402.962481][ T5852] Local variable msg_sys created at: [ 402.967772][ T5852] do_recvmmsg+0xbb/0x2120 [ 402.972390][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 404.782462][ T5852] not chained 90000 origins [ 404.787016][ T5852] CPU: 1 PID: 5852 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 404.795729][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.805814][ T5852] Call Trace: [ 404.809116][ T5852] [ 404.812057][ T5852] dump_stack_lvl+0x1ff/0x28e [ 404.816795][ T5852] dump_stack+0x25/0x28 [ 404.820995][ T5852] kmsan_internal_chain_origin+0x78/0x120 [ 404.826782][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 404.832910][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 404.838065][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 404.843916][ T5852] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 404.849523][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 404.854675][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 404.860529][ T5852] ? should_fail+0x75/0x9c0 [ 404.865073][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 404.870229][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 404.876532][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 404.882661][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 404.887813][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 404.893662][ T5852] __msan_chain_origin+0xbf/0x140 [ 404.898746][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 404.903927][ T5852] get_compat_msghdr+0x108/0x2c0 [ 404.908913][ T5852] ? __sys_recvmmsg+0x51c/0x6f0 [ 404.913817][ T5852] do_recvmmsg+0xd77/0x2120 [ 404.918401][ T5852] ? __stack_depot_save+0x21/0x4b0 [ 404.923569][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 404.928716][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 404.935031][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 404.941155][ T5852] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 404.947715][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 404.952463][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 404.958857][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 404.964025][ T5852] do_fast_syscall_32+0x34/0x70 [ 404.968926][ T5852] do_SYSENTER_32+0x1b/0x20 [ 404.973473][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 404.979856][ T5852] RIP: 0023:0xf7f50549 [ 404.983943][ T5852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 405.003591][ T5852] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 405.012043][ T5852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 405.020044][ T5852] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 405.028038][ T5852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 405.036038][ T5852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 405.044034][ T5852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 405.052047][ T5852] [ 405.058321][ T5852] Uninit was stored to memory at: [ 405.063916][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.069076][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.074184][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.078741][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.083597][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.089982][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.095177][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.100098][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.104772][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.111153][ T5852] [ 405.113596][ T5852] Uninit was stored to memory at: [ 405.118689][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.123962][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.128944][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.133610][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.138332][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.144913][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.149993][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.155008][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.159555][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.166049][ T5852] [ 405.168376][ T5852] Uninit was stored to memory at: [ 405.173581][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.178742][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.183920][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.188474][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.193379][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.199893][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.205143][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.210043][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.214776][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.221155][ T5852] [ 405.223655][ T5852] Uninit was stored to memory at: [ 405.228753][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.234085][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.239068][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.243798][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.248522][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.255080][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.260155][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.265233][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.269785][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.276359][ T5852] [ 405.278693][ T5852] Uninit was stored to memory at: [ 405.283953][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.289105][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.294258][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.298811][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.303710][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.310095][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.315345][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.320247][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.324966][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.331348][ T5852] [ 405.333860][ T5852] Uninit was stored to memory at: [ 405.338957][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.344286][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.349269][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.353991][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.358717][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.365275][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.370347][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.375426][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.379975][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.386535][ T5852] [ 405.388870][ T5852] Uninit was stored to memory at: [ 405.394147][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.399305][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.404456][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.409004][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.413942][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 405.420323][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 405.425572][ T5852] do_fast_syscall_32+0x34/0x70 [ 405.430471][ T5852] do_SYSENTER_32+0x1b/0x20 [ 405.435199][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 405.441587][ T5852] [ 405.444092][ T5852] Local variable msg_sys created at: [ 405.449380][ T5852] do_recvmmsg+0xbb/0x2120 [ 405.454022][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 405.836619][ T5852] not chained 100000 origins [ 405.841257][ T5852] CPU: 1 PID: 5852 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 405.849969][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.860051][ T5852] Call Trace: [ 405.863342][ T5852] [ 405.866285][ T5852] dump_stack_lvl+0x1ff/0x28e [ 405.871018][ T5852] dump_stack+0x25/0x28 [ 405.875219][ T5852] kmsan_internal_chain_origin+0x78/0x120 [ 405.881009][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 405.887137][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 405.892289][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 405.898146][ T5852] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 405.903750][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 405.908900][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 405.914752][ T5852] ? should_fail+0x75/0x9c0 [ 405.919297][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 405.924440][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 405.930738][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 405.936869][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 405.942022][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 405.947873][ T5852] __msan_chain_origin+0xbf/0x140 [ 405.952960][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 405.958140][ T5852] get_compat_msghdr+0x108/0x2c0 [ 405.963129][ T5852] ? __sys_recvmmsg+0x51c/0x6f0 [ 405.968028][ T5852] do_recvmmsg+0xd77/0x2120 [ 405.972615][ T5852] ? __stack_depot_save+0x21/0x4b0 [ 405.977785][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 405.982934][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 405.989237][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 405.995368][ T5852] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.001929][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.006669][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.013060][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.018143][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.023046][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.027600][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.033978][ T5852] RIP: 0023:0xf7f50549 [ 406.038064][ T5852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 406.057714][ T5852] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 406.066171][ T5852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 406.074183][ T5852] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 406.082183][ T5852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 406.090182][ T5852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 406.098179][ T5852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 406.106189][ T5852] [ 406.112471][ T5852] Uninit was stored to memory at: [ 406.117578][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.125657][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.130655][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.135694][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.140427][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.146929][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.152117][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.157014][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.161558][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.168066][ T5852] [ 406.170395][ T5852] Uninit was stored to memory at: [ 406.175582][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.180737][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.185829][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.190379][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.195218][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.201600][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.206787][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.211794][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.216340][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.222887][ T5852] [ 406.225237][ T5852] Uninit was stored to memory at: [ 406.230326][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.235596][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.240580][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.245298][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.250026][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.256586][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.261771][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.266670][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.271216][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.277782][ T5852] [ 406.280113][ T5852] Uninit was stored to memory at: [ 406.285389][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.290546][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.295711][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.300263][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.305171][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.311552][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.316801][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.321802][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.326349][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.332894][ T5852] [ 406.335225][ T5852] Uninit was stored to memory at: [ 406.340319][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.345650][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.350646][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.355374][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.360099][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.366655][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.371827][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.376748][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.381289][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.387842][ T5852] [ 406.390174][ T5852] Uninit was stored to memory at: [ 406.395445][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.400600][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.405757][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.410308][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.415212][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.421599][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.426835][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.431877][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.436421][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.442965][ T5852] [ 406.445295][ T5852] Uninit was stored to memory at: [ 406.450393][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 406.455724][ T5852] get_compat_msghdr+0x108/0x2c0 [ 406.460709][ T5852] do_recvmmsg+0xd77/0x2120 [ 406.465370][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 406.470092][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.476655][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 406.481833][ T5852] do_fast_syscall_32+0x34/0x70 [ 406.486729][ T5852] do_SYSENTER_32+0x1b/0x20 [ 406.491269][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.497815][ T5852] [ 406.500147][ T5852] Local variable msg_sys created at: [ 406.505620][ T5852] do_recvmmsg+0xbb/0x2120 [ 406.510086][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.030867][ T5852] not chained 110000 origins [ 407.035681][ T5852] CPU: 1 PID: 5852 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 407.044400][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.054481][ T5852] Call Trace: [ 407.057773][ T5852] [ 407.060716][ T5852] dump_stack_lvl+0x1ff/0x28e [ 407.065451][ T5852] dump_stack+0x25/0x28 [ 407.069653][ T5852] kmsan_internal_chain_origin+0x78/0x120 [ 407.075436][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 407.081565][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 407.086720][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 407.092572][ T5852] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 407.098178][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 407.103326][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 407.109177][ T5852] ? should_fail+0x75/0x9c0 [ 407.113722][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 407.118878][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 407.125178][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 407.131308][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 407.136458][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 407.142304][ T5852] __msan_chain_origin+0xbf/0x140 [ 407.147387][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.152561][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.157550][ T5852] ? __sys_recvmmsg+0x51c/0x6f0 [ 407.162456][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.167039][ T5852] ? __stack_depot_save+0x21/0x4b0 [ 407.172209][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 407.177354][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 407.183657][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 407.189786][ T5852] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.196365][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.201114][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.207507][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.212585][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.217484][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.222034][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.228423][ T5852] RIP: 0023:0xf7f50549 [ 407.232509][ T5852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 407.252160][ T5852] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 407.260614][ T5852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 407.268614][ T5852] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 407.276614][ T5852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 407.284611][ T5852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 407.292606][ T5852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 407.300614][ T5852] [ 407.306864][ T5852] Uninit was stored to memory at: [ 407.312703][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.317858][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.322964][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.327516][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.332351][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.338728][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.343927][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.348830][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.353539][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.359919][ T5852] [ 407.362364][ T5852] Uninit was stored to memory at: [ 407.367459][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.372792][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.377776][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.382503][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.387231][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.393805][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.398878][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.403959][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.408506][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.415073][ T5852] [ 407.417407][ T5852] Uninit was stored to memory at: [ 407.422611][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.427763][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.432929][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.437484][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.442381][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.448765][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.454009][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.458907][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.463624][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.470003][ T5852] [ 407.472507][ T5852] Uninit was stored to memory at: [ 407.477604][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.482933][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.487919][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.492637][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.497363][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.503916][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.508989][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.514055][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.518606][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.525152][ T5852] [ 407.527482][ T5852] Uninit was stored to memory at: [ 407.532746][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.537910][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.543073][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.547631][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.552526][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.558912][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.564166][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.569066][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.573795][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.580182][ T5852] [ 407.582672][ T5852] Uninit was stored to memory at: [ 407.587767][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.593099][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.598085][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.602810][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.607538][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.614099][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.619173][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.624254][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.628801][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.635351][ T5852] [ 407.637680][ T5852] Uninit was stored to memory at: [ 407.642943][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 407.648101][ T5852] get_compat_msghdr+0x108/0x2c0 [ 407.653262][ T5852] do_recvmmsg+0xd77/0x2120 [ 407.657814][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 407.662700][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.669082][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 407.674338][ T5852] do_fast_syscall_32+0x34/0x70 [ 407.679235][ T5852] do_SYSENTER_32+0x1b/0x20 [ 407.683961][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.690342][ T5852] [ 407.692845][ T5852] Local variable msg_sys created at: [ 407.698138][ T5852] do_recvmmsg+0xbb/0x2120 [ 407.702764][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.470085][ T5852] not chained 120000 origins [ 408.475348][ T5852] CPU: 1 PID: 5852 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 408.484065][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.494151][ T5852] Call Trace: [ 408.497452][ T5852] [ 408.500406][ T5852] dump_stack_lvl+0x1ff/0x28e [ 408.505142][ T5852] dump_stack+0x25/0x28 [ 408.509348][ T5852] kmsan_internal_chain_origin+0x78/0x120 [ 408.515140][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 408.521268][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 408.526419][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 408.532274][ T5852] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 408.537884][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 408.543034][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 408.548894][ T5852] ? should_fail+0x75/0x9c0 [ 408.553440][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 408.558597][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 408.564902][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 408.571037][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 408.576192][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 408.582041][ T5852] __msan_chain_origin+0xbf/0x140 [ 408.587127][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 408.592309][ T5852] get_compat_msghdr+0x108/0x2c0 [ 408.597302][ T5852] ? __sys_recvmmsg+0x51c/0x6f0 [ 408.602207][ T5852] do_recvmmsg+0xd77/0x2120 [ 408.606882][ T5852] ? __stack_depot_save+0x21/0x4b0 [ 408.612050][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 408.617212][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 408.623550][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 408.629680][ T5852] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.636242][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.640986][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.647380][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 408.652459][ T5852] do_fast_syscall_32+0x34/0x70 [ 408.657358][ T5852] do_SYSENTER_32+0x1b/0x20 [ 408.661909][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.668291][ T5852] RIP: 0023:0xf7f50549 [ 408.672378][ T5852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 408.692027][ T5852] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 408.700489][ T5852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 408.708501][ T5852] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 408.716501][ T5852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 408.724500][ T5852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 408.732499][ T5852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 408.740510][ T5852] [ 408.747260][ T5852] Uninit was stored to memory at: [ 408.753462][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 408.758627][ T5852] get_compat_msghdr+0x108/0x2c0 [ 408.763728][ T5852] do_recvmmsg+0xd77/0x2120 [ 408.768281][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.773193][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.779582][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 408.784843][ T5852] do_fast_syscall_32+0x34/0x70 [ 408.789759][ T5852] do_SYSENTER_32+0x1b/0x20 [ 408.794484][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.800867][ T5852] [ 408.803361][ T5852] Uninit was stored to memory at: [ 408.808459][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 408.813773][ T5852] get_compat_msghdr+0x108/0x2c0 [ 408.818756][ T5852] do_recvmmsg+0xd77/0x2120 [ 408.823480][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.828207][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.834748][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 408.839825][ T5852] do_fast_syscall_32+0x34/0x70 [ 408.844888][ T5852] do_SYSENTER_32+0x1b/0x20 [ 408.849433][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.855983][ T5852] [ 408.858315][ T5852] Uninit was stored to memory at: [ 408.863567][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 408.868720][ T5852] get_compat_msghdr+0x108/0x2c0 [ 408.873872][ T5852] do_recvmmsg+0xd77/0x2120 [ 408.878433][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.883338][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.889722][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 408.894988][ T5852] do_fast_syscall_32+0x34/0x70 [ 408.899887][ T5852] do_SYSENTER_32+0x1b/0x20 [ 408.904610][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.910994][ T5852] [ 408.913485][ T5852] Uninit was stored to memory at: [ 408.918578][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 408.923901][ T5852] get_compat_msghdr+0x108/0x2c0 [ 408.928886][ T5852] do_recvmmsg+0xd77/0x2120 [ 408.933602][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.938328][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.944885][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 408.949959][ T5852] do_fast_syscall_32+0x34/0x70 [ 408.955037][ T5852] do_SYSENTER_32+0x1b/0x20 [ 408.959593][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.966148][ T5852] [ 408.968565][ T5852] Uninit was stored to memory at: [ 408.973834][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 408.978987][ T5852] get_compat_msghdr+0x108/0x2c0 [ 408.984151][ T5852] do_recvmmsg+0xd77/0x2120 [ 408.988708][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 408.993589][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.999971][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 409.005217][ T5852] do_fast_syscall_32+0x34/0x70 [ 409.010113][ T5852] do_SYSENTER_32+0x1b/0x20 [ 409.014824][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.021206][ T5852] [ 409.023716][ T5852] Uninit was stored to memory at: [ 409.028813][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 409.034134][ T5852] get_compat_msghdr+0x108/0x2c0 [ 409.039120][ T5852] do_recvmmsg+0xd77/0x2120 [ 409.043839][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 409.048561][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.055122][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 409.060196][ T5852] do_fast_syscall_32+0x34/0x70 [ 409.065263][ T5852] do_SYSENTER_32+0x1b/0x20 [ 409.069827][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.076369][ T5852] [ 409.078698][ T5852] Uninit was stored to memory at: [ 409.083958][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 409.089113][ T5852] get_compat_msghdr+0x108/0x2c0 [ 409.094195][ T5852] do_recvmmsg+0xd77/0x2120 [ 409.098749][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 409.103653][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.110044][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 409.115280][ T5852] do_fast_syscall_32+0x34/0x70 [ 409.120178][ T5852] do_SYSENTER_32+0x1b/0x20 [ 409.124915][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.131298][ T5852] [ 409.133813][ T5852] Local variable msg_sys created at: [ 409.139112][ T5852] do_recvmmsg+0xbb/0x2120 [ 409.143751][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 409.754489][ T5852] not chained 130000 origins [ 409.759132][ T5852] CPU: 0 PID: 5852 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 409.767845][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.777934][ T5852] Call Trace: [ 409.781226][ T5852] [ 409.784171][ T5852] dump_stack_lvl+0x1ff/0x28e [ 409.788906][ T5852] dump_stack+0x25/0x28 [ 409.793105][ T5852] kmsan_internal_chain_origin+0x78/0x120 [ 409.798889][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 409.805023][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 409.810174][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 409.816026][ T5852] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 409.821632][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 409.826777][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 409.832632][ T5852] ? should_fail+0x75/0x9c0 [ 409.837176][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 409.842330][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 409.848639][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 409.854772][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 409.859923][ T5852] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 409.865770][ T5852] __msan_chain_origin+0xbf/0x140 [ 409.870858][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 409.876038][ T5852] get_compat_msghdr+0x108/0x2c0 [ 409.881030][ T5852] ? __sys_recvmmsg+0x51c/0x6f0 [ 409.885934][ T5852] do_recvmmsg+0xd77/0x2120 [ 409.890520][ T5852] ? __stack_depot_save+0x21/0x4b0 [ 409.895695][ T5852] ? kmsan_get_metadata+0x33/0x220 [ 409.900846][ T5852] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 409.907154][ T5852] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 409.913285][ T5852] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.919846][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 409.924591][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.930996][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 409.936079][ T5852] do_fast_syscall_32+0x34/0x70 [ 409.940983][ T5852] do_SYSENTER_32+0x1b/0x20 [ 409.945536][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.951924][ T5852] RIP: 0023:0xf7f50549 [ 409.956014][ T5852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 409.975670][ T5852] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 409.984128][ T5852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 409.992133][ T5852] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 410.000132][ T5852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 410.008128][ T5852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 410.016124][ T5852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 410.024132][ T5852] [ 410.030692][ T5852] Uninit was stored to memory at: [ 410.036685][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.041933][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.046916][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.051467][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.056287][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.062764][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.067836][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.072822][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.077371][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.083833][ T5852] [ 410.086158][ T5852] Uninit was stored to memory at: [ 410.091247][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.096530][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.101517][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.106169][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.110895][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.117364][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.122523][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.127422][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.132057][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.138436][ T5852] [ 410.140761][ T5852] Uninit was stored to memory at: [ 410.145950][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.151104][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.156178][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.160723][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.165531][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.171997][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.177065][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.182042][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.186586][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.193055][ T5852] [ 410.195384][ T5852] Uninit was stored to memory at: [ 410.200607][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.205857][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.210840][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.215476][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.220202][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.226675][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.231825][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.236722][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.241266][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.247731][ T5852] [ 410.250059][ T5852] Uninit was stored to memory at: [ 410.255299][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.260451][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.265567][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.270120][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.274917][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.281289][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.286441][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.291335][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.296031][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.302495][ T5852] [ 410.304823][ T5852] Uninit was stored to memory at: [ 410.309912][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.315202][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.320184][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.324869][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.329603][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.336311][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.341382][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.346432][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.350981][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.357508][ T5852] [ 410.359843][ T5852] Uninit was stored to memory at: [ 410.365081][ T5852] __get_compat_msghdr+0x6e1/0x9d0 [ 410.370238][ T5852] get_compat_msghdr+0x108/0x2c0 [ 410.375349][ T5852] do_recvmmsg+0xd77/0x2120 [ 410.380502][ T5852] __sys_recvmmsg+0x51c/0x6f0 [ 410.385367][ T5852] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.391827][ T5852] __do_fast_syscall_32+0x96/0xf0 [ 410.396897][ T5852] do_fast_syscall_32+0x34/0x70 [ 410.401926][ T5852] do_SYSENTER_32+0x1b/0x20 [ 410.406469][ T5852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.413021][ T5852] [ 410.415348][ T5852] Local variable msg_sys created at: [ 410.420630][ T5852] do_recvmmsg+0xbb/0x2120 [ 410.425222][ T5852] __sys_recvmmsg+0x51c/0x6f0 05:41:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) pipe2$9p(0x0, 0x0) r3 = syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000000000009552e0062628d9e27cdb5b988d00000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setpriority(0x0, r3, 0x0) sendmmsg$unix(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x89a0, &(0x7f0000000300)=@add_del={0x2, 0x0}) 05:41:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{}, {0x80000008}]}) 05:41:24 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:24 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:24 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 411.230278][ T5882] loop0: detected capacity change from 0 to 264192 [ 411.240653][ T5883] loop5: detected capacity change from 0 to 264192 [ 411.279220][ T5885] loop1: detected capacity change from 0 to 264192 [ 411.310994][ T5882] FAT-fs (loop0): bogus number of FAT sectors [ 411.317669][ T5882] FAT-fs (loop0): Can't find a valid FAT filesystem [ 411.328591][ T5885] FAT-fs (loop1): bogus number of FAT sectors [ 411.335222][ T5885] FAT-fs (loop1): Can't find a valid FAT filesystem 05:41:24 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000080)) [ 411.592611][ T5883] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:41:24 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x0, &(0x7f0000000180)=[@cr4={0x1, 0x240389}], 0x1) 05:41:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:41:25 executing program 5: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffc, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xfffffffb}, 0x100) [ 412.245396][ T5902] loop1: detected capacity change from 0 to 264192 [ 412.280518][ T5904] loop0: detected capacity change from 0 to 264192 05:41:25 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x63, 0x1, 0x0, 0xfffffffffffffff8, 0x0, 0x1, 0xdc, 0xff}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100"/13], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000980)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) [ 412.374019][ T5902] FAT-fs (loop1): bogus number of FAT sectors [ 412.380446][ T5902] FAT-fs (loop1): Can't find a valid FAT filesystem [ 412.405630][ T5904] FAT-fs (loop0): bogus number of FAT sectors [ 412.412314][ T5904] FAT-fs (loop0): Can't find a valid FAT filesystem [ 413.078322][ T5890] not chained 140000 origins [ 413.083324][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 413.092051][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.102142][ T5890] Call Trace: [ 413.105435][ T5890] [ 413.108379][ T5890] dump_stack_lvl+0x1ff/0x28e [ 413.113120][ T5890] dump_stack+0x25/0x28 [ 413.117324][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 413.123112][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 413.129253][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 413.134407][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 413.140264][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 413.145874][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 413.151023][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 413.156875][ T5890] ? should_fail+0x75/0x9c0 [ 413.161409][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 413.166550][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 413.172844][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 413.178965][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 413.184111][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 413.189951][ T5890] __msan_chain_origin+0xbf/0x140 [ 413.195024][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.200202][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.205181][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 413.210079][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.214638][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 413.219793][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 413.224952][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 413.230089][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 413.236387][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.242939][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.247667][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.254045][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.259121][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.264009][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.268552][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.274927][ T5890] RIP: 0023:0xf7f50549 [ 413.279005][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 413.298647][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 413.307091][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 413.315107][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 413.323092][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 413.331086][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 413.339074][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 413.347079][ T5890] [ 413.355823][ T5890] Uninit was stored to memory at: [ 413.362335][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.367495][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.372586][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.377147][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.381994][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.388371][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.393554][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.398445][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.403107][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.409496][ T5890] [ 413.411935][ T5890] Uninit was stored to memory at: [ 413.417027][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.422295][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.427277][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.431933][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.436652][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.443154][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.448231][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.453244][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.457797][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.464345][ T5890] [ 413.466677][ T5890] Uninit was stored to memory at: [ 413.471963][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.477120][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.482206][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.486753][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.491471][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.498010][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.503194][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.508090][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.512807][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.519198][ T5890] [ 413.521529][ T5890] Uninit was stored to memory at: [ 413.526782][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.532050][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.537041][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.541605][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.546519][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.553012][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.558086][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.563155][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.567697][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.574237][ T5890] [ 413.576581][ T5890] Uninit was stored to memory at: [ 413.581828][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.586982][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.592132][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.596677][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.601391][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.607871][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.613029][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.617949][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.622660][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.629033][ T5890] [ 413.631357][ T5890] Uninit was stored to memory at: [ 413.636621][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.641882][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.646871][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.651430][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.656331][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.662826][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.667901][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.672970][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.677509][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.684059][ T5890] [ 413.686388][ T5890] Uninit was stored to memory at: [ 413.691479][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 413.696809][ T5890] get_compat_msghdr+0x108/0x2c0 [ 413.701891][ T5890] do_recvmmsg+0xd77/0x2120 [ 413.706437][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 413.711161][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 413.717716][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 413.722909][ T5890] do_fast_syscall_32+0x34/0x70 [ 413.727805][ T5890] do_SYSENTER_32+0x1b/0x20 [ 413.732524][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 413.738900][ T5890] [ 413.741226][ T5890] Local variable msg_sys created at: [ 413.746692][ T5890] do_recvmmsg+0xbb/0x2120 [ 413.751157][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 414.713701][ T5890] not chained 150000 origins [ 414.718443][ T5890] CPU: 0 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 414.727162][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.737248][ T5890] Call Trace: [ 414.740541][ T5890] [ 414.743485][ T5890] dump_stack_lvl+0x1ff/0x28e [ 414.748217][ T5890] dump_stack+0x25/0x28 [ 414.752418][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 414.758202][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 414.764334][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 414.769485][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 414.775337][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 414.780943][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 414.786097][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 414.791952][ T5890] ? should_fail+0x75/0x9c0 [ 414.796498][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 414.801646][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 414.807953][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 414.814087][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 414.819240][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 414.825087][ T5890] __msan_chain_origin+0xbf/0x140 [ 414.830174][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 414.835354][ T5890] get_compat_msghdr+0x108/0x2c0 [ 414.840343][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 414.845249][ T5890] do_recvmmsg+0xd77/0x2120 [ 414.849832][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 414.854994][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 414.860165][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 414.865315][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 414.871632][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 414.878196][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 414.882941][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 414.889334][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 414.894410][ T5890] do_fast_syscall_32+0x34/0x70 [ 414.899310][ T5890] do_SYSENTER_32+0x1b/0x20 [ 414.903859][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 414.910330][ T5890] RIP: 0023:0xf7f50549 [ 414.914426][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 414.934078][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 414.942534][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 414.950546][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 414.958559][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 414.966565][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 414.974568][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 414.982594][ T5890] [ 414.988916][ T5890] Uninit was stored to memory at: [ 414.994542][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 414.999702][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.004772][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.009327][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.014233][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.020616][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.025783][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.030677][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.035303][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.041771][ T5890] [ 415.044106][ T5890] Uninit was stored to memory at: [ 415.049201][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.054449][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.059436][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.064086][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.068815][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.075287][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.080358][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.085350][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.089898][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.096379][ T5890] [ 415.098712][ T5890] Uninit was stored to memory at: [ 415.103894][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.109045][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.114120][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.118674][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.123486][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.129881][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.135037][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.140104][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.144743][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.151122][ T5890] [ 415.153542][ T5890] Uninit was stored to memory at: [ 415.158645][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.163895][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.168887][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.173528][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.178255][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.184726][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.189798][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.194808][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.199477][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.205971][ T5890] [ 415.208308][ T5890] Uninit was stored to memory at: [ 415.213496][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.218679][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.223750][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.228302][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.233111][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.239495][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.244683][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.249579][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.254223][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.260603][ T5890] [ 415.263022][ T5890] Uninit was stored to memory at: [ 415.268114][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.273353][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.278335][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.282973][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.287701][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.294170][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.299249][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.304297][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.308843][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.315314][ T5890] [ 415.317645][ T5890] Uninit was stored to memory at: [ 415.322879][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.328032][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.333154][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.337705][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.342567][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.348960][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.354186][ T5890] do_fast_syscall_32+0x34/0x70 [ 415.359085][ T5890] do_SYSENTER_32+0x1b/0x20 [ 415.363798][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 415.370185][ T5890] [ 415.372659][ T5890] Local variable msg_sys created at: [ 415.377947][ T5890] do_recvmmsg+0xbb/0x2120 [ 415.382550][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.818398][ T5890] not chained 160000 origins [ 415.823423][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 415.832145][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.842228][ T5890] Call Trace: [ 415.845522][ T5890] [ 415.848466][ T5890] dump_stack_lvl+0x1ff/0x28e [ 415.853206][ T5890] dump_stack+0x25/0x28 [ 415.857404][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 415.863186][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 415.869315][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 415.874472][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 415.880330][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 415.885939][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 415.891090][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 415.896948][ T5890] ? should_fail+0x75/0x9c0 [ 415.901502][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 415.906651][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 415.912959][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 415.919092][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 415.924250][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 415.930102][ T5890] __msan_chain_origin+0xbf/0x140 [ 415.935192][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 415.940372][ T5890] get_compat_msghdr+0x108/0x2c0 [ 415.945366][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 415.950274][ T5890] do_recvmmsg+0xd77/0x2120 [ 415.954844][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 415.960008][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 415.965177][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 415.970327][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 415.976637][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.983202][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 415.987946][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 415.994448][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 415.999531][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.004433][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.008980][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.015364][ T5890] RIP: 0023:0xf7f50549 [ 416.019455][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 416.039111][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 416.047566][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 416.055572][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 416.063659][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 416.071655][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 416.079658][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 416.087676][ T5890] [ 416.094777][ T5890] Uninit was stored to memory at: [ 416.099892][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.105787][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.110784][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.115461][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.120187][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.126692][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.131878][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.136775][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.141322][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.147829][ T5890] [ 416.150157][ T5890] Uninit was stored to memory at: [ 416.155348][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.160524][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.165623][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.170171][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.175009][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.181482][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.186663][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.191555][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.196218][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.202711][ T5890] [ 416.205047][ T5890] Uninit was stored to memory at: [ 416.210151][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.215413][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.220395][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.225125][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.229854][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.236422][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.241497][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.246566][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.251114][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.257672][ T5890] [ 416.260004][ T5890] Uninit was stored to memory at: [ 416.265267][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.270421][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.275572][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.280125][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.285025][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.291414][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.296655][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.301552][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.306269][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.312766][ T5890] [ 416.315101][ T5890] Uninit was stored to memory at: [ 416.320188][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.325549][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.330532][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.335262][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.339991][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.346556][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.351633][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.356697][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.361240][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.367792][ T5890] [ 416.370122][ T5890] Uninit was stored to memory at: [ 416.375388][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.380549][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.385702][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.390252][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.395089][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.401476][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.406719][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.411620][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.416327][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.422852][ T5890] [ 416.425182][ T5890] Uninit was stored to memory at: [ 416.430272][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.435597][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.440583][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.445303][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.450199][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.456753][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.461928][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.466823][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.471362][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.477917][ T5890] [ 416.480251][ T5890] Local variable msg_sys created at: [ 416.485685][ T5890] do_recvmmsg+0xbb/0x2120 [ 416.490153][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.737670][ T5890] not chained 170000 origins [ 416.742663][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 416.751384][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.761461][ T5890] Call Trace: [ 416.764756][ T5890] [ 416.767700][ T5890] dump_stack_lvl+0x1ff/0x28e [ 416.772431][ T5890] dump_stack+0x25/0x28 [ 416.776630][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 416.782414][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 416.788546][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 416.793698][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 416.799553][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 416.805159][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 416.810315][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 416.816171][ T5890] ? should_fail+0x75/0x9c0 [ 416.820717][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 416.825866][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 416.832169][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 416.838301][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 416.843456][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 416.849316][ T5890] __msan_chain_origin+0xbf/0x140 [ 416.854405][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 416.859594][ T5890] get_compat_msghdr+0x108/0x2c0 [ 416.864592][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 416.869500][ T5890] do_recvmmsg+0xd77/0x2120 [ 416.874079][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 416.879252][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 416.884423][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 416.889576][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 416.895969][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.902539][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 416.907286][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 416.913684][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 416.918851][ T5890] do_fast_syscall_32+0x34/0x70 [ 416.923750][ T5890] do_SYSENTER_32+0x1b/0x20 [ 416.928297][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 416.934681][ T5890] RIP: 0023:0xf7f50549 [ 416.938778][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 416.958427][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 416.966881][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 416.974886][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 416.982886][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 416.990886][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 416.998884][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 417.006897][ T5890] [ 417.012892][ T5890] Uninit was stored to memory at: [ 417.018001][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.023687][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.028678][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.033359][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.038093][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.044665][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.049743][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.054861][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.059412][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.065984][ T5890] [ 417.068314][ T5890] Uninit was stored to memory at: [ 417.073595][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.078749][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.083848][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.088394][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.093289][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.099674][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.104870][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.109765][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.114509][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.120901][ T5890] [ 417.123401][ T5890] Uninit was stored to memory at: [ 417.128496][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.133833][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.138817][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.143543][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.148274][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.154924][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.159997][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.165069][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.169616][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.176179][ T5890] [ 417.178518][ T5890] Uninit was stored to memory at: [ 417.183764][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.188931][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.194086][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.198640][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.203545][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.209936][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.215163][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.220062][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.224781][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.231165][ T5890] [ 417.233669][ T5890] Uninit was stored to memory at: [ 417.238764][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.244092][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.249077][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.253894][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.258619][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.265178][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.270257][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.275332][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.279878][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.286409][ T5890] [ 417.288740][ T5890] Uninit was stored to memory at: [ 417.294025][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.299182][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.304343][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.308916][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.313809][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.320196][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.325433][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.330331][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.335070][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.341456][ T5890] [ 417.343964][ T5890] Uninit was stored to memory at: [ 417.349062][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.354398][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.359386][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.364108][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.368832][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.375386][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.380459][ T5890] do_fast_syscall_32+0x34/0x70 [ 417.385542][ T5890] do_SYSENTER_32+0x1b/0x20 [ 417.390097][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 417.396686][ T5890] [ 417.399018][ T5890] Local variable msg_sys created at: [ 417.404491][ T5890] do_recvmmsg+0xbb/0x2120 [ 417.408963][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.814608][ T5890] not chained 180000 origins [ 417.819249][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 417.827963][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.838053][ T5890] Call Trace: [ 417.841360][ T5890] [ 417.844303][ T5890] dump_stack_lvl+0x1ff/0x28e [ 417.849036][ T5890] dump_stack+0x25/0x28 [ 417.853242][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 417.859115][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 417.865248][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 417.870400][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 417.876255][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 417.881860][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 417.887010][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 417.892869][ T5890] ? should_fail+0x75/0x9c0 [ 417.897414][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 417.902562][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 417.908870][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 417.915002][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 417.920156][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 417.926009][ T5890] __msan_chain_origin+0xbf/0x140 [ 417.931098][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 417.936283][ T5890] get_compat_msghdr+0x108/0x2c0 [ 417.941272][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 417.946178][ T5890] do_recvmmsg+0xd77/0x2120 [ 417.950745][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 417.955908][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 417.961080][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 417.966235][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 417.972542][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.979111][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 417.983864][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 417.990258][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 417.995338][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.000241][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.004787][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.011173][ T5890] RIP: 0023:0xf7f50549 [ 418.015261][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 418.034913][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 418.043367][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 418.051371][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 418.059369][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 418.067365][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 418.075362][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 418.083372][ T5890] [ 418.089680][ T5890] Uninit was stored to memory at: [ 418.095354][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.100513][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.105605][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.110154][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.114997][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.121379][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.126617][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.131519][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.136242][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.142733][ T5890] [ 418.145060][ T5890] Uninit was stored to memory at: [ 418.150159][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.155493][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.160482][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.165215][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.169945][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.176498][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.181572][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.186654][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.191201][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.197750][ T5890] [ 418.200080][ T5890] Uninit was stored to memory at: [ 418.205307][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.210459][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.215618][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.220172][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.225068][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.231458][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.236705][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.241607][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.246416][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.252971][ T5890] [ 418.255301][ T5890] Uninit was stored to memory at: [ 418.260392][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.265712][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.270696][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.275427][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.280154][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.286693][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.291875][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.296772][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.301317][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.307877][ T5890] [ 418.310204][ T5890] Uninit was stored to memory at: [ 418.315414][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.320571][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.325732][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.330284][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.335194][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.341582][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.346814][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.351891][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.356438][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.362958][ T5890] [ 418.365286][ T5890] Uninit was stored to memory at: [ 418.370382][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.375722][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.380709][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.385432][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.390161][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.396720][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.401915][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.406813][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.411355][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.417911][ T5890] [ 418.420239][ T5890] Uninit was stored to memory at: [ 418.425474][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.430628][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.435781][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.440342][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.445257][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.451638][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.456871][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.461934][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.466481][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.473033][ T5890] [ 418.475364][ T5890] Local variable msg_sys created at: [ 418.480649][ T5890] do_recvmmsg+0xbb/0x2120 [ 418.485291][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.751623][ T5890] not chained 190000 origins [ 418.756434][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 418.765154][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.775237][ T5890] Call Trace: [ 418.778527][ T5890] [ 418.781471][ T5890] dump_stack_lvl+0x1ff/0x28e [ 418.786210][ T5890] dump_stack+0x25/0x28 [ 418.790407][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 418.796191][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 418.802324][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 418.807476][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 418.813328][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 418.818932][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 418.824078][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 418.829941][ T5890] ? should_fail+0x75/0x9c0 [ 418.834484][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 418.839633][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 418.845938][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 418.852069][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 418.857224][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 418.863074][ T5890] __msan_chain_origin+0xbf/0x140 [ 418.868157][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 418.873332][ T5890] get_compat_msghdr+0x108/0x2c0 [ 418.878327][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 418.883231][ T5890] do_recvmmsg+0xd77/0x2120 [ 418.887798][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 418.892964][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 418.898134][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 418.903283][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 418.909591][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.916154][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 418.920900][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 418.927291][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 418.932367][ T5890] do_fast_syscall_32+0x34/0x70 [ 418.937270][ T5890] do_SYSENTER_32+0x1b/0x20 [ 418.941909][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 418.948289][ T5890] RIP: 0023:0xf7f50549 [ 418.952378][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 418.972037][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 418.980502][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 418.988508][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 418.996505][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 419.004500][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 419.012498][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 419.020507][ T5890] [ 419.026361][ T5890] Uninit was stored to memory at: [ 419.031468][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.037975][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.043229][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.047780][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.052616][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.059000][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.064200][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.069099][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.073835][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.080218][ T5890] [ 419.082718][ T5890] Uninit was stored to memory at: [ 419.087815][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.093149][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.098134][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.102870][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.107598][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.114166][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.119242][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.124326][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.128894][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.135387][ T5890] [ 419.137718][ T5890] Uninit was stored to memory at: [ 419.142983][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.148137][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.153258][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.157899][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.162736][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.169125][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.174306][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.179207][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.183866][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.190248][ T5890] [ 419.192685][ T5890] Uninit was stored to memory at: [ 419.197777][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.203042][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.208032][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.212703][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.217428][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.223923][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.228993][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.233996][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.238546][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.245043][ T5890] [ 419.247372][ T5890] Uninit was stored to memory at: [ 419.252583][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.257735][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.262832][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.267385][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.272225][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.278609][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.283793][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.288690][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.293345][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.299728][ T5890] [ 419.302171][ T5890] Uninit was stored to memory at: [ 419.307263][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.312530][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.317513][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.322241][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.326964][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.333453][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.338522][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.343529][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.348076][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.354576][ T5890] [ 419.356906][ T5890] Uninit was stored to memory at: [ 419.362119][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.367274][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.372372][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.376924][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.381644][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.388134][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.393322][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.398218][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.402884][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 419.409260][ T5890] [ 419.411589][ T5890] Local variable msg_sys created at: [ 419.416994][ T5890] do_recvmmsg+0xbb/0x2120 [ 419.421458][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.808094][ T5890] not chained 200000 origins [ 419.813005][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 419.821727][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.831812][ T5890] Call Trace: [ 419.835112][ T5890] [ 419.838057][ T5890] dump_stack_lvl+0x1ff/0x28e [ 419.842797][ T5890] dump_stack+0x25/0x28 [ 419.846997][ T5890] kmsan_internal_chain_origin+0x78/0x120 [ 419.852784][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 419.858921][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 419.864073][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 419.869933][ T5890] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 419.875542][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 419.880691][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 419.886541][ T5890] ? should_fail+0x75/0x9c0 [ 419.891084][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 419.896236][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 419.902542][ T5890] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 419.908683][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 419.913834][ T5890] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 419.919683][ T5890] __msan_chain_origin+0xbf/0x140 [ 419.924768][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 419.929953][ T5890] get_compat_msghdr+0x108/0x2c0 [ 419.934947][ T5890] ? __sys_recvmmsg+0x51c/0x6f0 [ 419.939855][ T5890] do_recvmmsg+0xd77/0x2120 [ 419.944421][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 419.949583][ T5890] ? __stack_depot_save+0x21/0x4b0 [ 419.954758][ T5890] ? kmsan_get_metadata+0x33/0x220 [ 419.959915][ T5890] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 419.966224][ T5890] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.972788][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 419.977533][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 419.983933][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 419.989014][ T5890] do_fast_syscall_32+0x34/0x70 [ 419.993916][ T5890] do_SYSENTER_32+0x1b/0x20 [ 419.998469][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.004853][ T5890] RIP: 0023:0xf7f50549 [ 420.008944][ T5890] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 420.028606][ T5890] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 420.037061][ T5890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 420.045065][ T5890] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 420.053067][ T5890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 420.061064][ T5890] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 420.069061][ T5890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 420.077072][ T5890] [ 420.083024][ T5890] Uninit was stored to memory at: [ 420.088141][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.093835][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.098826][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.103508][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.108245][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.114754][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.119825][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.124846][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.129396][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.135897][ T5890] [ 420.138227][ T5890] Uninit was stored to memory at: [ 420.143438][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.148597][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.153695][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.158241][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.163082][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.169460][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.174650][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.179543][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.184207][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.190583][ T5890] [ 420.193031][ T5890] Uninit was stored to memory at: [ 420.198126][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.203387][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.208369][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.213039][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.217763][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.224261][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.229332][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.234347][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.238896][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.245454][ T5890] [ 420.247783][ T5890] Uninit was stored to memory at: [ 420.253048][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.258203][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.263345][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.267894][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.272789][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.279180][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.284414][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.289335][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.294053][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.300437][ T5890] [ 420.302936][ T5890] Uninit was stored to memory at: [ 420.308037][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.313355][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.318337][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.323052][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.327777][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.334319][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.339397][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.344474][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.349024][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.355585][ T5890] [ 420.357917][ T5890] Uninit was stored to memory at: [ 420.363125][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.368282][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.373455][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.378010][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.382898][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.389284][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.394558][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.399460][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.404177][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.410557][ T5890] [ 420.413063][ T5890] Uninit was stored to memory at: [ 420.418167][ T5890] __get_compat_msghdr+0x6e1/0x9d0 [ 420.423503][ T5890] get_compat_msghdr+0x108/0x2c0 [ 420.428495][ T5890] do_recvmmsg+0xd77/0x2120 [ 420.433216][ T5890] __sys_recvmmsg+0x51c/0x6f0 [ 420.437939][ T5890] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 420.444496][ T5890] __do_fast_syscall_32+0x96/0xf0 [ 420.449574][ T5890] do_fast_syscall_32+0x34/0x70 [ 420.454670][ T5890] do_SYSENTER_32+0x1b/0x20 [ 420.459221][ T5890] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 420.465777][ T5890] [ 420.468109][ T5890] Local variable msg_sys created at: [ 420.473577][ T5890] do_recvmmsg+0xbb/0x2120 [ 420.478046][ T5890] __sys_recvmmsg+0x51c/0x6f0 05:41:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) pipe2$9p(0x0, 0x0) r3 = syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000000000009552e0062628d9e27cdb5b988d00000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setpriority(0x0, r3, 0x0) sendmmsg$unix(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x89a0, &(0x7f0000000300)=@add_del={0x2, 0x0}) 05:41:33 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:33 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000080)) 05:41:33 executing program 5: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffc, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xfffffffb}, 0x100) 05:41:33 executing program 3: mkdir(&(0x7f0000000580)='./bus\x00', 0x0) stat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000380)) 05:41:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) [ 420.789415][ T5917] loop1: detected capacity change from 0 to 264192 [ 420.837784][ T5918] loop0: detected capacity change from 0 to 264192 [ 420.880928][ T5917] FAT-fs (loop1): bogus number of FAT sectors [ 420.887690][ T5917] FAT-fs (loop1): Can't find a valid FAT filesystem [ 420.903411][ T5918] FAT-fs (loop0): bogus number of FAT sectors [ 420.909776][ T5918] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:34 executing program 3: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffc, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xfffffffb}, 0x100) 05:41:34 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:34 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000080)) 05:41:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r1, 0x0, 0x20}, &(0x7f0000000380)=0x18) 05:41:34 executing program 5: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffc, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xfffffffb}, 0x100) [ 421.933940][ T5937] loop0: detected capacity change from 0 to 264192 [ 421.943516][ T5938] loop1: detected capacity change from 0 to 264192 [ 421.997988][ T5937] FAT-fs (loop0): bogus number of FAT sectors [ 422.004538][ T5937] FAT-fs (loop0): Can't find a valid FAT filesystem [ 422.053820][ T5938] FAT-fs (loop1): bogus number of FAT sectors [ 422.060177][ T5938] FAT-fs (loop1): Can't find a valid FAT filesystem 05:41:35 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="0408000900f9fe01e66174000404090ae7ff017400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000080)) [ 422.689228][ T5947] loop0: detected capacity change from 0 to 264192 [ 422.745456][ T5947] FAT-fs (loop0): bogus number of FAT sectors [ 422.751913][ T5947] FAT-fs (loop0): Can't find a valid FAT filesystem [ 423.117259][ T5927] not chained 210000 origins [ 423.125128][ T5927] CPU: 0 PID: 5927 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 423.133857][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.143942][ T5927] Call Trace: [ 423.147238][ T5927] [ 423.150188][ T5927] dump_stack_lvl+0x1ff/0x28e [ 423.154920][ T5927] dump_stack+0x25/0x28 [ 423.159125][ T5927] kmsan_internal_chain_origin+0x78/0x120 [ 423.164907][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 423.171040][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 423.176199][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 423.182061][ T5927] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 423.187672][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 423.192824][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 423.198678][ T5927] ? should_fail+0x75/0x9c0 [ 423.203221][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 423.208371][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 423.214679][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 423.220812][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 423.225965][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 423.231819][ T5927] __msan_chain_origin+0xbf/0x140 [ 423.236903][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.242089][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.247080][ T5927] ? __sys_recvmmsg+0x51c/0x6f0 [ 423.251988][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.256576][ T5927] ? __stack_depot_save+0x21/0x4b0 [ 423.261745][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 423.266898][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 423.273207][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 423.279339][ T5927] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.285905][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.290653][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.297055][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.302141][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.307040][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.311599][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.317982][ T5927] RIP: 0023:0xf7f50549 [ 423.322065][ T5927] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 423.341714][ T5927] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 423.350162][ T5927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 423.358158][ T5927] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 423.366145][ T5927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 423.374133][ T5927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 423.382117][ T5927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 423.390120][ T5927] [ 423.393654][ T5927] Uninit was stored to memory at: [ 423.398751][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.404000][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.408988][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.413633][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.418356][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.424821][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.429898][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.434883][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.439436][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.445908][ T5927] [ 423.448243][ T5927] Uninit was stored to memory at: [ 423.453423][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.458579][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.463641][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.468199][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.473012][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.479398][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.484554][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.489457][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.494093][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.500476][ T5927] [ 423.502888][ T5927] Uninit was stored to memory at: [ 423.507982][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.513228][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.518210][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.522838][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.527561][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.534026][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.539108][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.544094][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.548644][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.555123][ T5927] [ 423.557455][ T5927] Uninit was stored to memory at: [ 423.562634][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.567788][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.572861][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.577416][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.582222][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.588598][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.593756][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.598652][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.603291][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.609670][ T5927] [ 423.612089][ T5927] Uninit was stored to memory at: [ 423.617180][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.622416][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.627398][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.632032][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.636772][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.643239][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.648314][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.653290][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.657840][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.664311][ T5927] [ 423.666639][ T5927] Uninit was stored to memory at: [ 423.671816][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.676970][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.682040][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.686594][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.691319][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.697792][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.702953][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.707849][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.712483][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.718863][ T5927] [ 423.721193][ T5927] Uninit was stored to memory at: [ 423.726373][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 423.731523][ T5927] get_compat_msghdr+0x108/0x2c0 [ 423.736587][ T5927] do_recvmmsg+0xd77/0x2120 [ 423.741248][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 423.746068][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 423.752552][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 423.757626][ T5927] do_fast_syscall_32+0x34/0x70 [ 423.762610][ T5927] do_SYSENTER_32+0x1b/0x20 [ 423.767157][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 423.773629][ T5927] [ 423.775962][ T5927] Local variable msg_sys created at: [ 423.781247][ T5927] do_recvmmsg+0xbb/0x2120 [ 423.785792][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.089241][ T5927] not chained 220000 origins [ 424.094072][ T5927] CPU: 0 PID: 5927 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 424.102790][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.112871][ T5927] Call Trace: [ 424.116168][ T5927] [ 424.119110][ T5927] dump_stack_lvl+0x1ff/0x28e [ 424.123832][ T5927] dump_stack+0x25/0x28 [ 424.128031][ T5927] kmsan_internal_chain_origin+0x78/0x120 [ 424.133792][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 424.139921][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 424.145079][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 424.150930][ T5927] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 424.156530][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 424.161659][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 424.167513][ T5927] ? should_fail+0x75/0x9c0 [ 424.172061][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 424.177210][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 424.183511][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 424.189643][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 424.194777][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 424.200627][ T5927] __msan_chain_origin+0xbf/0x140 [ 424.205698][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.210877][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.215869][ T5927] ? __sys_recvmmsg+0x51c/0x6f0 [ 424.220770][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.225337][ T5927] ? __stack_depot_save+0x21/0x4b0 [ 424.230508][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 424.235662][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 424.241970][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 424.248098][ T5927] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.254660][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.259399][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.265782][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.270860][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.275745][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.280295][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.286674][ T5927] RIP: 0023:0xf7f50549 [ 424.290765][ T5927] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 424.310414][ T5927] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 424.318846][ T5927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 424.326836][ T5927] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 424.334836][ T5927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 424.342830][ T5927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 424.350824][ T5927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 424.358826][ T5927] [ 424.364637][ T5927] Uninit was stored to memory at: [ 424.369747][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.375370][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.380364][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.385003][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.389731][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.396220][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.401293][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.406343][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.410888][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.417354][ T5927] [ 424.419686][ T5927] Uninit was stored to memory at: [ 424.424929][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.430088][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.435164][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.439715][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.444556][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.450937][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.456132][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.461030][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.465715][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.472175][ T5927] [ 424.474509][ T5927] Uninit was stored to memory at: [ 424.479581][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.484856][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.489844][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.494518][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.499243][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.505772][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.510842][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.515823][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.520367][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.526834][ T5927] [ 424.529161][ T5927] Uninit was stored to memory at: [ 424.534392][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.539543][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.544658][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.549204][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.554044][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.560426][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.565652][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.570543][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.575303][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.581759][ T5927] [ 424.584085][ T5927] Uninit was stored to memory at: [ 424.589160][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.594398][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.599379][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.604046][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.608768][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.615288][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.620354][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.625374][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.629920][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.636379][ T5927] [ 424.638705][ T5927] Uninit was stored to memory at: [ 424.643929][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.649078][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.654186][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.658742][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.663603][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.669986][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.675186][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.680088][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.684763][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.691139][ T5927] [ 424.693600][ T5927] Uninit was stored to memory at: [ 424.698696][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 424.703974][ T5927] get_compat_msghdr+0x108/0x2c0 [ 424.708954][ T5927] do_recvmmsg+0xd77/0x2120 [ 424.713633][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.718356][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 424.724871][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 424.729944][ T5927] do_fast_syscall_32+0x34/0x70 [ 424.734960][ T5927] do_SYSENTER_32+0x1b/0x20 [ 424.739497][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 424.745989][ T5927] [ 424.748316][ T5927] Local variable msg_sys created at: [ 424.753748][ T5927] do_recvmmsg+0xbb/0x2120 [ 424.758210][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 424.938586][ T5927] not chained 230000 origins [ 424.943472][ T5927] CPU: 0 PID: 5927 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 424.952185][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.962251][ T5927] Call Trace: [ 424.965542][ T5927] [ 424.968482][ T5927] dump_stack_lvl+0x1ff/0x28e [ 424.973214][ T5927] dump_stack+0x25/0x28 [ 424.977418][ T5927] kmsan_internal_chain_origin+0x78/0x120 [ 424.983177][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 424.989383][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 424.994514][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 425.000345][ T5927] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 425.005927][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.011061][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 425.016887][ T5927] ? should_fail+0x75/0x9c0 [ 425.021572][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.026711][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 425.032997][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 425.039103][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.044239][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 425.050085][ T5927] __msan_chain_origin+0xbf/0x140 [ 425.055174][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.060350][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.065322][ T5927] ? __sys_recvmmsg+0x51c/0x6f0 [ 425.070230][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.074809][ T5927] ? __stack_depot_save+0x21/0x4b0 [ 425.079954][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.085085][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 425.091390][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 425.097495][ T5927] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.104033][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.108765][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.115137][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.120189][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.125064][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.129611][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.135968][ T5927] RIP: 0023:0xf7f50549 [ 425.140035][ T5927] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 425.159661][ T5927] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 425.168096][ T5927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 425.176099][ T5927] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 425.184084][ T5927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 425.192082][ T5927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 425.200061][ T5927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 425.208053][ T5927] [ 425.214985][ T5927] Uninit was stored to memory at: [ 425.220100][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.226040][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.231031][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.235677][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.240398][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.246872][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.252090][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.256988][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.261510][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.268006][ T5927] [ 425.270335][ T5927] Uninit was stored to memory at: [ 425.275566][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.280720][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.285860][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.290411][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.295244][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.301624][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.306809][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.311825][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.316367][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.322881][ T5927] [ 425.325207][ T5927] Uninit was stored to memory at: [ 425.330298][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.335601][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.340583][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.345265][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.349991][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.356452][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.361521][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.366540][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.371114][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.377631][ T5927] [ 425.379963][ T5927] Uninit was stored to memory at: [ 425.385151][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.390305][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.395418][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.399969][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.404817][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.411197][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.416351][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.421249][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.425912][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.432372][ T5927] [ 425.434708][ T5927] Uninit was stored to memory at: [ 425.439783][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.445041][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.450022][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.454658][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.459383][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.465912][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.470983][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.475963][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.480511][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.487033][ T5927] [ 425.489359][ T5927] Uninit was stored to memory at: [ 425.494536][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.499689][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.504807][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.509354][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.514202][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.520583][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.525755][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.530648][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.535307][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.541764][ T5927] [ 425.544102][ T5927] Uninit was stored to memory at: [ 425.549184][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.554466][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.559447][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.564118][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.568847][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.575350][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.580422][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.585456][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.590006][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.596507][ T5927] [ 425.598839][ T5927] Local variable msg_sys created at: [ 425.604272][ T5927] do_recvmmsg+0xbb/0x2120 [ 425.608729][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.782693][ T5927] not chained 240000 origins [ 425.789763][ T5927] CPU: 1 PID: 5927 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 425.798592][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.808656][ T5927] Call Trace: [ 425.811962][ T5927] [ 425.814897][ T5927] dump_stack_lvl+0x1ff/0x28e [ 425.819606][ T5927] dump_stack+0x25/0x28 [ 425.823786][ T5927] kmsan_internal_chain_origin+0x78/0x120 [ 425.829541][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 425.835652][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.840800][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 425.846647][ T5927] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 425.852225][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.857350][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 425.863183][ T5927] ? should_fail+0x75/0x9c0 [ 425.867701][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.872827][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 425.879102][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 425.885206][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.890352][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 425.896197][ T5927] __msan_chain_origin+0xbf/0x140 [ 425.901256][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 425.906426][ T5927] get_compat_msghdr+0x108/0x2c0 [ 425.911389][ T5927] ? __sys_recvmmsg+0x51c/0x6f0 [ 425.916267][ T5927] do_recvmmsg+0xd77/0x2120 [ 425.920823][ T5927] ? __stack_depot_save+0x21/0x4b0 [ 425.925968][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 425.931103][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 425.937390][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 425.943524][ T5927] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.950081][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 425.954800][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 425.961165][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 425.966225][ T5927] do_fast_syscall_32+0x34/0x70 [ 425.971106][ T5927] do_SYSENTER_32+0x1b/0x20 [ 425.975636][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 425.982104][ T5927] RIP: 0023:0xf7f50549 [ 425.986202][ T5927] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 426.005853][ T5927] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 426.014290][ T5927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 426.022277][ T5927] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 426.030260][ T5927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 426.038245][ T5927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 426.046243][ T5927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 426.054234][ T5927] [ 426.060793][ T5927] Uninit was stored to memory at: [ 426.066326][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.071482][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.076588][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.081147][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.085987][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.092467][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.097535][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.102538][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.107090][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.113703][ T5927] [ 426.116034][ T5927] Uninit was stored to memory at: [ 426.121132][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.126431][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.131414][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.136066][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.140788][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.147317][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.152547][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.157422][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.162134][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.168512][ T5927] [ 426.170823][ T5927] Uninit was stored to memory at: [ 426.176034][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.181193][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.186278][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.190825][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.195702][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.202204][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.207278][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.212316][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.216866][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.223363][ T5927] [ 426.225690][ T5927] Uninit was stored to memory at: [ 426.230758][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.236072][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.241055][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.245708][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.250430][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.256916][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.262102][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.266995][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.271523][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.278015][ T5927] [ 426.280352][ T5927] Uninit was stored to memory at: [ 426.285571][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.290747][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.295885][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.300434][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.305356][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.311840][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.316913][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.321921][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.326469][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.333015][ T5927] [ 426.335341][ T5927] Uninit was stored to memory at: [ 426.340417][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.345729][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.350710][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.355364][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.360087][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.366622][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.371799][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.376693][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.381233][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.387715][ T5927] [ 426.390045][ T5927] Uninit was stored to memory at: [ 426.395252][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.400407][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.405570][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.410128][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.414975][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.421352][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.426527][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.431427][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.436150][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.442643][ T5927] [ 426.444969][ T5927] Local variable msg_sys created at: [ 426.450247][ T5927] do_recvmmsg+0xbb/0x2120 [ 426.454881][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.633507][ T5927] not chained 250000 origins [ 426.638147][ T5927] CPU: 1 PID: 5927 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 426.646857][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.656923][ T5927] Call Trace: [ 426.660201][ T5927] [ 426.663127][ T5927] dump_stack_lvl+0x1ff/0x28e [ 426.667833][ T5927] dump_stack+0x25/0x28 [ 426.672009][ T5927] kmsan_internal_chain_origin+0x78/0x120 [ 426.677758][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 426.683857][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 426.689007][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 426.694858][ T5927] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 426.700457][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 426.705582][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 426.711431][ T5927] ? should_fail+0x75/0x9c0 [ 426.715954][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 426.721086][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 426.727381][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 426.733500][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 426.738677][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 426.744522][ T5927] __msan_chain_origin+0xbf/0x140 [ 426.749598][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.754757][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.759733][ T5927] ? __sys_recvmmsg+0x51c/0x6f0 [ 426.764637][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.769196][ T5927] ? __stack_depot_save+0x21/0x4b0 [ 426.774339][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 426.779467][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 426.785750][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 426.791877][ T5927] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.798434][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.803148][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.809519][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.814593][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.819474][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.823998][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.830374][ T5927] RIP: 0023:0xf7f50549 [ 426.834445][ T5927] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 426.854101][ T5927] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 426.862555][ T5927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 426.870532][ T5927] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 426.878509][ T5927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 426.886491][ T5927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 426.894486][ T5927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 426.902495][ T5927] [ 426.909141][ T5927] Uninit was stored to memory at: [ 426.917340][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.922928][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.927918][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.932594][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.937319][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.943829][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 426.948901][ T5927] do_fast_syscall_32+0x34/0x70 [ 426.953949][ T5927] do_SYSENTER_32+0x1b/0x20 [ 426.958498][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 426.965055][ T5927] [ 426.967389][ T5927] Uninit was stored to memory at: [ 426.972641][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 426.977795][ T5927] get_compat_msghdr+0x108/0x2c0 [ 426.982925][ T5927] do_recvmmsg+0xd77/0x2120 [ 426.987478][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 426.992313][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 426.998690][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.003861][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.008759][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.013402][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.019777][ T5927] [ 427.022212][ T5927] Uninit was stored to memory at: [ 427.027301][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.032579][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.037563][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.042210][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.046928][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.053410][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.058479][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.063477][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.068015][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.074505][ T5927] [ 427.076831][ T5927] Uninit was stored to memory at: [ 427.082030][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.087194][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.092343][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.096892][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.101613][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.108171][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.113398][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.118298][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.122943][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.129320][ T5927] [ 427.131645][ T5927] Uninit was stored to memory at: [ 427.136903][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.142231][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.147216][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.151925][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.156648][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.163197][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.168268][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.173315][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.177862][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.184347][ T5927] [ 427.186673][ T5927] Uninit was stored to memory at: [ 427.191858][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.197009][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.202106][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.206656][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.211379][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.217933][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.223100][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.228009][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.232715][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.239095][ T5927] [ 427.241417][ T5927] Uninit was stored to memory at: [ 427.246617][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.251870][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.256857][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.261404][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.266293][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.272774][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.277841][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.282845][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.287395][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.293948][ T5927] [ 427.296276][ T5927] Local variable msg_sys created at: [ 427.301558][ T5927] do_recvmmsg+0xbb/0x2120 [ 427.306126][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.498632][ T5927] not chained 260000 origins [ 427.503322][ T5927] CPU: 1 PID: 5927 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 427.512020][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.522104][ T5927] Call Trace: [ 427.525390][ T5927] [ 427.528331][ T5927] dump_stack_lvl+0x1ff/0x28e [ 427.533064][ T5927] dump_stack+0x25/0x28 [ 427.537245][ T5927] kmsan_internal_chain_origin+0x78/0x120 [ 427.543002][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 427.549102][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 427.554233][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 427.560060][ T5927] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 427.565649][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 427.570806][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 427.576665][ T5927] ? should_fail+0x75/0x9c0 [ 427.581210][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 427.586337][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 427.592617][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 427.598730][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 427.603854][ T5927] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 427.609696][ T5927] __msan_chain_origin+0xbf/0x140 [ 427.614770][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.619950][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.624915][ T5927] ? __sys_recvmmsg+0x51c/0x6f0 [ 427.629799][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.634396][ T5927] ? __stack_depot_save+0x21/0x4b0 [ 427.639538][ T5927] ? kmsan_get_metadata+0x33/0x220 [ 427.644667][ T5927] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 427.650966][ T5927] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 427.657065][ T5927] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.663611][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.668358][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.674742][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.679798][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.684669][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.689192][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.695549][ T5927] RIP: 0023:0xf7f50549 [ 427.699615][ T5927] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 427.719349][ T5927] RSP: 002b:00000000f7f2a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 427.727804][ T5927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 427.735791][ T5927] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 427.743798][ T5927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 427.751781][ T5927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 427.759761][ T5927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 427.767753][ T5927] [ 427.773705][ T5927] Uninit was stored to memory at: [ 427.778814][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.785393][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.790385][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.795061][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.799794][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.806300][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.811370][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.816374][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.820919][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.827445][ T5927] [ 427.829778][ T5927] Uninit was stored to memory at: [ 427.835048][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.840206][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.845369][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.849924][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.854755][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.861132][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.866368][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.871260][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.875983][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.882441][ T5927] [ 427.884759][ T5927] Uninit was stored to memory at: [ 427.889842][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.895179][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.900162][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.904843][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.909572][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.916072][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.921159][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.926225][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.930774][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.937307][ T5927] [ 427.939639][ T5927] Uninit was stored to memory at: [ 427.944888][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 427.950049][ T5927] get_compat_msghdr+0x108/0x2c0 [ 427.955141][ T5927] do_recvmmsg+0xd77/0x2120 [ 427.959687][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 427.964597][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.971046][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 427.976238][ T5927] do_fast_syscall_32+0x34/0x70 [ 427.981234][ T5927] do_SYSENTER_32+0x1b/0x20 [ 427.985889][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.992388][ T5927] [ 427.994721][ T5927] Uninit was stored to memory at: [ 427.999808][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 428.005121][ T5927] get_compat_msghdr+0x108/0x2c0 [ 428.010111][ T5927] do_recvmmsg+0xd77/0x2120 [ 428.014793][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 428.019516][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.026063][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 428.031135][ T5927] do_fast_syscall_32+0x34/0x70 [ 428.036173][ T5927] do_SYSENTER_32+0x1b/0x20 [ 428.040720][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 428.047227][ T5927] [ 428.049552][ T5927] Uninit was stored to memory at: [ 428.054810][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 428.059964][ T5927] get_compat_msghdr+0x108/0x2c0 [ 428.065081][ T5927] do_recvmmsg+0xd77/0x2120 [ 428.069631][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 428.074527][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.080911][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 428.086085][ T5927] do_fast_syscall_32+0x34/0x70 [ 428.090979][ T5927] do_SYSENTER_32+0x1b/0x20 [ 428.095681][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 428.102173][ T5927] [ 428.104499][ T5927] Uninit was stored to memory at: [ 428.109587][ T5927] __get_compat_msghdr+0x6e1/0x9d0 [ 428.114863][ T5927] get_compat_msghdr+0x108/0x2c0 [ 428.119843][ T5927] do_recvmmsg+0xd77/0x2120 [ 428.124491][ T5927] __sys_recvmmsg+0x51c/0x6f0 [ 428.129212][ T5927] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.135750][ T5927] __do_fast_syscall_32+0x96/0xf0 [ 428.140823][ T5927] do_fast_syscall_32+0x34/0x70 [ 428.145845][ T5927] do_SYSENTER_32+0x1b/0x20 [ 428.150393][ T5927] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 428.156884][ T5927] [ 428.159213][ T5927] Local variable msg_sys created at: [ 428.164659][ T5927] do_recvmmsg+0xbb/0x2120 [ 428.169120][ T5927] __sys_recvmmsg+0x51c/0x6f0 05:41:41 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) fchown(r0, 0x0, 0x0) 05:41:41 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) 05:41:41 executing program 3: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffc, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xfffffffb}, 0x100) 05:41:41 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) 05:41:41 executing program 5: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffc, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xfffffffb}, 0x100) 05:41:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, 0x0, &(0x7f0000000380)) [ 428.502083][ T5956] loop1: detected capacity change from 0 to 264192 [ 428.524333][ T5957] loop0: detected capacity change from 0 to 264192 [ 428.584671][ T5956] FAT-fs (loop1): bogus number of FAT sectors [ 428.591227][ T5956] FAT-fs (loop1): Can't find a valid FAT filesystem [ 428.592268][ T5957] FAT-fs (loop0): bogus number of reserved sectors [ 428.604990][ T5957] FAT-fs (loop0): Can't find a valid FAT filesystem 05:41:41 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xa062, 0x0) [ 428.873286][ T5964] ===================================================== [ 428.880475][ T5964] BUG: KMSAN: uninit-value in do_user_addr_fault+0x860/0x1f20 [ 428.888181][ T5964] do_user_addr_fault+0x860/0x1f20 [ 428.893527][ T5964] exc_page_fault+0x61/0x140 [ 428.898177][ T5964] asm_exc_page_fault+0x1e/0x30 [ 428.903201][ T5964] [ 428.905541][ T5964] Local variable regs created at: [ 428.910572][ T5964] __bpf_prog_run32+0x84/0x180 [ 428.915491][ T5964] bpf_trace_run2+0x129/0x380 [ 428.920253][ T5964] 05:41:41 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00001, 0x1, &(0x7f0000000100)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)) [ 428.923127][ T5964] CPU: 0 PID: 5964 Comm: udevd Not tainted 5.18.0-rc4-syzkaller #0 [ 428.931062][ T5964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.941297][ T5964] ===================================================== [ 428.948310][ T5964] Disabling lock debugging due to kernel taint [ 428.954597][ T5964] Kernel panic - not syncing: kmsan.panic set ... [ 428.961025][ T5964] CPU: 0 PID: 5964 Comm: udevd Tainted: G B 5.18.0-rc4-syzkaller #0 [ 428.970364][ T5964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.980444][ T5964] Call Trace: [ 428.983734][ T5964] [ 428.986683][ T5964] dump_stack_lvl+0x1ff/0x28e [ 428.991418][ T5964] dump_stack+0x25/0x28 [ 428.995628][ T5964] panic+0x4fe/0xc73 [ 428.999621][ T5964] ? add_taint+0x181/0x210 [ 429.004110][ T5964] ? console_unlock+0x1c00/0x2130 [ 429.009206][ T5964] kmsan_report+0x2cd/0x2d0 [ 429.013744][ T5964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 429.019583][ T5964] ? __msan_warning+0x94/0x110 [ 429.024388][ T5964] ? do_user_addr_fault+0x860/0x1f20 [ 429.029700][ T5964] ? exc_page_fault+0x61/0x140 [ 429.034507][ T5964] ? asm_exc_page_fault+0x1e/0x30 [ 429.039563][ T5964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 429.045406][ T5964] ? ___bpf_prog_run+0xb34b/0xb420 [ 429.050551][ T5964] ? bpf_get_smp_processor_id+0x40/0x40 [ 429.056191][ T5964] ? __bpf_prog_run32+0x121/0x180 [ 429.061242][ T5964] ? kmsan_get_metadata+0x33/0x220 [ 429.066390][ T5964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 429.072246][ T5964] ? kmsan_get_metadata+0x33/0x220 [ 429.077404][ T5964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 429.083258][ T5964] __msan_warning+0x94/0x110 [ 429.087902][ T5964] do_user_addr_fault+0x860/0x1f20 [ 429.093053][ T5964] ? kmsan_get_metadata+0x33/0x220 [ 429.098226][ T5964] exc_page_fault+0x61/0x140 [ 429.102868][ T5964] ? asm_exc_page_fault+0x8/0x30 [ 429.107856][ T5964] asm_exc_page_fault+0x1e/0x30 [ 429.112739][ T5964] RIP: 0033:0x7f7d47f03160 [ 429.117174][ T5964] Code: 00 8b 05 03 47 0f 00 85 c0 0f 85 2b 01 00 00 85 ed 0f 85 b3 00 00 00 48 8b 05 6c 1c 0f 00 66 0f ef c0 44 89 e6 bf 01 00 00 00 <0f> 11 80 98 09 00 00 48 c7 80 a8 09 00 00 00 00 00 00 c7 80 98 09 [ 429.136821][ T5964] RSP: 002b:00007ffc5508a050 EFLAGS: 00010246 [ 429.142934][ T5964] RAX: 00007f7d4837c000 RBX: 0000556d3a3b9470 RCX: 00007f7d47dea673 [ 429.150938][ T5964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 429.158935][ T5964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000556d3a3a3910 [ 429.166935][ T5964] R10: 00007f7d48299b10 R11: 0000000000000202 R12: 0000000000000000 [ 429.174933][ T5964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000556d3a3a3910 [ 429.182942][ T5964] [ 429.186125][ T5964] Kernel Offset: disabled [ 429.190445][ T5964] Rebooting in 86400 seconds..