Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.15.196' (ECDSA) to the list of known hosts. 2020/10/20 19:20:27 fuzzer started 2020/10/20 19:20:28 dialing manager at 10.128.0.26:38919 2020/10/20 19:20:28 syscalls: 3450 2020/10/20 19:20:28 code coverage: enabled 2020/10/20 19:20:28 comparison tracing: enabled 2020/10/20 19:20:28 extra coverage: enabled 2020/10/20 19:20:28 setuid sandbox: enabled 2020/10/20 19:20:28 namespace sandbox: enabled 2020/10/20 19:20:28 Android sandbox: /sys/fs/selinux/policy does not exist 2020/10/20 19:20:28 fault injection: enabled 2020/10/20 19:20:28 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/10/20 19:20:28 net packet injection: enabled 2020/10/20 19:20:28 net device setup: enabled 2020/10/20 19:20:28 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/10/20 19:20:28 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/10/20 19:20:28 USB emulation: enabled 2020/10/20 19:20:28 hci packet injection: enabled 2020/10/20 19:20:28 wifi device emulation: enabled 19:22:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80) 19:22:31 executing program 1: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x1, 0x5, 0x3) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) 19:22:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000001900)={&(0x7f0000000080)={0xa, 0x4e22, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f00000017c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x3}}], 0x18}, 0x0) 19:22:31 executing program 3: unshare(0x20000400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, &(0x7f0000000080)) 19:22:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @local}, 0x0, {0x2, 0x0, @dev}, 'team_slave_1\x00'}) syzkaller login: [ 195.188690][ T6903] IPVS: ftp: loaded support on port[0] = 21 19:22:32 executing program 5: r0 = socket(0x2, 0x1, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x20004000) [ 195.446293][ T6905] IPVS: ftp: loaded support on port[0] = 21 [ 195.762442][ T6903] chnl_net:caif_netlink_parms(): no params data found [ 195.770570][ T6907] IPVS: ftp: loaded support on port[0] = 21 [ 195.990429][ T6909] IPVS: ftp: loaded support on port[0] = 21 [ 196.061148][ T6905] chnl_net:caif_netlink_parms(): no params data found [ 196.316611][ T6911] IPVS: ftp: loaded support on port[0] = 21 [ 196.324747][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.333991][ T6903] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.342812][ T6903] device bridge_slave_0 entered promiscuous mode [ 196.370580][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.379340][ T6903] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.387147][ T6903] device bridge_slave_1 entered promiscuous mode [ 196.415527][ T6905] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.424532][ T6905] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.434271][ T6905] device bridge_slave_0 entered promiscuous mode [ 196.445873][ T6905] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.453448][ T6905] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.462702][ T6905] device bridge_slave_1 entered promiscuous mode [ 196.565664][ T6905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.578088][ T6903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.590331][ T6905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.652479][ T6903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.712583][ T6905] team0: Port device team_slave_0 added [ 196.723873][ T6905] team0: Port device team_slave_1 added [ 196.755199][ T6907] chnl_net:caif_netlink_parms(): no params data found [ 196.796187][ T6903] team0: Port device team_slave_0 added [ 196.813994][ T6903] team0: Port device team_slave_1 added [ 196.884172][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 196.892779][ T6905] 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. [ 196.920925][ T6905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 196.959816][ T6909] chnl_net:caif_netlink_parms(): no params data found [ 196.970823][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 196.978881][ T6905] 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. [ 197.005523][ T6905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.021542][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.029496][ T6903] 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. [ 197.092290][ T6903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.152044][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.167845][ T6903] 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. [ 197.207345][ T2799] Bluetooth: hci0: command 0x0409 tx timeout [ 197.214288][ T6903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.282493][ T6905] device hsr_slave_0 entered promiscuous mode [ 197.290885][ T6905] device hsr_slave_1 entered promiscuous mode [ 197.364176][ T6907] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.369757][ T7089] IPVS: ftp: loaded support on port[0] = 21 [ 197.374302][ T6907] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.385579][ T6907] device bridge_slave_0 entered promiscuous mode [ 197.407841][ T12] Bluetooth: hci1: command 0x0409 tx timeout [ 197.440998][ T6903] device hsr_slave_0 entered promiscuous mode [ 197.449552][ T6903] device hsr_slave_1 entered promiscuous mode [ 197.456537][ T6903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 197.465898][ T6903] Cannot create hsr debugfs directory [ 197.471859][ T6907] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.479997][ T6907] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.490853][ T6907] device bridge_slave_1 entered promiscuous mode [ 197.626250][ T6907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.648086][ T2647] Bluetooth: hci2: command 0x0409 tx timeout [ 197.672016][ T6907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.682136][ T6911] chnl_net:caif_netlink_parms(): no params data found [ 197.713807][ T6909] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.722194][ T6909] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.731454][ T6909] device bridge_slave_0 entered promiscuous mode [ 197.790364][ T6909] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.797862][ T6909] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.805750][ T6909] device bridge_slave_1 entered promiscuous mode [ 197.833785][ T6907] team0: Port device team_slave_0 added [ 197.845127][ T6907] team0: Port device team_slave_1 added [ 197.887592][ T2647] Bluetooth: hci3: command 0x0409 tx timeout [ 197.993443][ T6909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 198.010944][ T6907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 198.019733][ T6907] 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. [ 198.046086][ T6907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 198.088380][ T6909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 198.098364][ T6907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 198.105340][ T6907] 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. [ 198.134751][ T6907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.208330][ T17] Bluetooth: hci4: command 0x0409 tx timeout [ 198.215773][ T6909] team0: Port device team_slave_0 added [ 198.228281][ T6909] team0: Port device team_slave_1 added [ 198.344181][ T6911] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.357413][ T6911] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.365331][ T6911] device bridge_slave_0 entered promiscuous mode [ 198.395321][ T6909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 198.409875][ T6909] 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. [ 198.437598][ T6909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 198.462872][ T6911] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.474491][ T6911] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.483229][ T6911] device bridge_slave_1 entered promiscuous mode [ 198.503687][ T6909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 198.517600][ T6909] 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. [ 198.544665][ T6909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.561563][ T6907] device hsr_slave_0 entered promiscuous mode [ 198.570626][ T6907] device hsr_slave_1 entered promiscuous mode [ 198.578167][ T6907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 198.585757][ T6907] Cannot create hsr debugfs directory [ 198.651081][ T6911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 198.673457][ T7089] chnl_net:caif_netlink_parms(): no params data found [ 198.715418][ T6903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 198.736345][ T6911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 198.756278][ T6909] device hsr_slave_0 entered promiscuous mode [ 198.765604][ T6909] device hsr_slave_1 entered promiscuous mode [ 198.774594][ T6909] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 198.783030][ T6909] Cannot create hsr debugfs directory [ 198.798020][ T6903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 198.856348][ T6903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 198.912696][ T6903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 198.926290][ T6911] team0: Port device team_slave_0 added [ 198.942846][ T6911] team0: Port device team_slave_1 added [ 199.041428][ T6905] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 199.087466][ T12] Bluetooth: hci5: command 0x0409 tx timeout [ 199.087707][ T6911] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 199.108458][ T6911] 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. [ 199.135683][ T6911] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 199.149457][ T6905] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 199.187012][ T6911] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 199.201205][ T6911] 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. [ 199.233659][ T6911] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 199.246074][ T6905] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 199.247540][ T2647] Bluetooth: hci0: command 0x041b tx timeout [ 199.318564][ T6905] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 199.371942][ T7089] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.380194][ T7089] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.392375][ T7089] device bridge_slave_0 entered promiscuous mode [ 199.410685][ T6911] device hsr_slave_0 entered promiscuous mode [ 199.420040][ T6911] device hsr_slave_1 entered promiscuous mode [ 199.427164][ T6911] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 199.435942][ T6911] Cannot create hsr debugfs directory [ 199.470901][ T7089] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.478263][ T7089] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.486241][ T7089] device bridge_slave_1 entered promiscuous mode [ 199.488884][ T2647] Bluetooth: hci1: command 0x041b tx timeout [ 199.585958][ T7089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 199.632783][ T7089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 199.724800][ T7089] team0: Port device team_slave_0 added [ 199.731718][ T2647] Bluetooth: hci2: command 0x041b tx timeout [ 199.746132][ T6907] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 199.794687][ T7089] team0: Port device team_slave_1 added [ 199.820432][ T6907] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 199.845875][ T6907] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 199.889246][ T6907] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 199.927668][ T6903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.967477][ T2647] Bluetooth: hci3: command 0x041b tx timeout [ 199.976703][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 199.997503][ T7089] 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. [ 200.027142][ T7089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 200.041631][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 200.049555][ T7089] 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. [ 200.076137][ T7089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 200.100696][ T6909] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 200.111264][ T6909] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 200.142141][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.155693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.165370][ T6909] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 200.188214][ T6903] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.232738][ T6909] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 200.272621][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.283620][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.293509][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.301837][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.321535][ T2647] Bluetooth: hci4: command 0x041b tx timeout [ 200.331424][ T7089] device hsr_slave_0 entered promiscuous mode [ 200.342641][ T7089] device hsr_slave_1 entered promiscuous mode [ 200.354195][ T7089] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 200.362547][ T7089] Cannot create hsr debugfs directory [ 200.421362][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.433608][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 200.445852][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.456440][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.463637][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.473348][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 200.482887][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.550385][ T6911] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 200.575005][ T6905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.591882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.602582][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.612941][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.632940][ T6911] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 200.683243][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.694116][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.706120][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.716502][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.725139][ T6911] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 200.736651][ T6911] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 200.772901][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.782532][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.806064][ T6905] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.849512][ T6903] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 200.862342][ T6903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.885917][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.895441][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.905810][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.915748][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.925128][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.932405][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.944140][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.089878][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.100183][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.114708][ T2799] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.121900][ T2799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.130858][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 201.140983][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 201.162112][ T6907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.169508][ T2647] Bluetooth: hci5: command 0x041b tx timeout [ 201.202963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 201.211032][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 201.219216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 201.230720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 201.248878][ T6903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 201.256887][ T7089] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 201.286172][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 201.295009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 201.310133][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 201.327448][ T2647] Bluetooth: hci0: command 0x040f tx timeout [ 201.355974][ T7089] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 201.400985][ T7089] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 201.425086][ T7089] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 201.444475][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 201.453352][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.461923][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 201.472429][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 201.494896][ T6909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.521717][ T6911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.529597][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.540432][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.552623][ T6907] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.567742][ T2647] Bluetooth: hci1: command 0x040f tx timeout [ 201.603001][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 201.613884][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.623299][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.632019][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.644372][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 201.671260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.681317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.692456][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.699633][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.707916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 201.716502][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 201.727139][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.735995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.752990][ T6903] device veth0_vlan entered promiscuous mode [ 201.766534][ T6909] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.789152][ T6911] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.796743][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.806015][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 201.808470][ T2647] Bluetooth: hci2: command 0x040f tx timeout [ 201.814972][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 201.829293][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.838350][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.846809][ T2799] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.854174][ T2799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.899270][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.910521][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.920025][ T2647] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.927102][ T2647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.935163][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.945385][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.954322][ T2647] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.961577][ T2647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.970473][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.979567][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.988395][ T2647] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.996277][ T2647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.006308][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 202.015295][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 202.028646][ T6903] device veth1_vlan entered promiscuous mode [ 202.047684][ T17] Bluetooth: hci3: command 0x040f tx timeout [ 202.068234][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 202.076514][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.085237][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.093422][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.103501][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.113071][ T2647] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.120255][ T2647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.129076][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 202.138173][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 202.146906][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 202.230822][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.240696][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 202.268818][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 202.291286][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 202.300760][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 202.310032][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 202.319666][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 202.364020][ T6905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.371336][ T17] Bluetooth: hci4: command 0x040f tx timeout [ 202.384474][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.396612][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 202.406041][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 202.415329][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.424683][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.433402][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.442647][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.452629][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 202.462194][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 202.471827][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 202.488302][ T6907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.512125][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.525949][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.548549][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 202.563960][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 202.572776][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 202.587832][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 202.598012][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.664068][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.676985][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.686853][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.697083][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.711010][ T6911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.738208][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.746958][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.764704][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 202.775001][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.784022][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 202.793046][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.810859][ T6903] device veth0_macvtap entered promiscuous mode [ 202.823199][ T6909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.879428][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 202.894196][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 202.902410][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 202.912489][ T6903] device veth1_macvtap entered promiscuous mode [ 202.946762][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.962640][ T7089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.990341][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 203.003652][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 203.012937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 203.021510][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 203.031411][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.040997][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.050556][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.064006][ T6907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.076541][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.124658][ T6911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.138488][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.146518][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.174550][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 203.188984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.199221][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.208777][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.216846][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 203.226292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 203.243274][ T7089] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.260705][ T6903] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.270012][ T3086] Bluetooth: hci5: command 0x040f tx timeout [ 203.276523][ T6903] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.286540][ T6903] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.295433][ T6903] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.318999][ T6905] device veth0_vlan entered promiscuous mode [ 203.335142][ T6909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.388412][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.409054][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.409117][ T3086] Bluetooth: hci0: command 0x0419 tx timeout [ 203.423819][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.430981][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.450009][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.459354][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.469940][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.477043][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.486358][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.536697][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.558857][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.578888][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 203.589015][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 203.604747][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 203.616523][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 203.626566][ T6905] device veth1_vlan entered promiscuous mode [ 203.648514][ T2647] Bluetooth: hci1: command 0x0419 tx timeout [ 203.688053][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 203.696339][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 203.707926][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 203.735287][ T6907] device veth0_vlan entered promiscuous mode [ 203.777519][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.786086][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.797692][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.806250][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.816595][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.829258][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.854679][ T6907] device veth1_vlan entered promiscuous mode [ 203.869304][ T7089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 203.889121][ T17] Bluetooth: hci2: command 0x0419 tx timeout [ 203.911062][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.925396][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.936848][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 203.949115][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.962440][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.037910][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 204.046395][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.062661][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.072762][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.083087][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.092315][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.102087][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.111488][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.120022][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.127917][ T2647] Bluetooth: hci3: command 0x0419 tx timeout [ 204.141616][ T6905] device veth0_macvtap entered promiscuous mode [ 204.163269][ T6909] device veth0_vlan entered promiscuous mode [ 204.281164][ T7089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 204.310431][ T6905] device veth1_macvtap entered promiscuous mode [ 204.342404][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 204.362350][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 204.377577][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.386679][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.411664][ T6909] device veth1_vlan entered promiscuous mode [ 204.426842][ T6907] device veth0_macvtap entered promiscuous mode [ 204.449226][ T2647] Bluetooth: hci4: command 0x0419 tx timeout [ 204.465380][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 204.478313][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.503286][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.512842][ T6911] device veth0_vlan entered promiscuous mode [ 204.538581][ T6907] device veth1_macvtap entered promiscuous mode [ 204.555104][ T246] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.563707][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.583304][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.596581][ T246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.610756][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.633347][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 204.654897][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 204.665972][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 204.679860][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 204.696209][ T6911] device veth1_vlan entered promiscuous mode [ 204.733663][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 204.749739][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 204.761482][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.772239][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.791048][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 204.803700][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 204.820740][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 204.835962][ T6905] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.849774][ T6905] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.862035][ T6905] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.873548][ T6905] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.913671][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.922966][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.984721][ T6909] device veth0_macvtap entered promiscuous mode [ 205.008593][ T246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.016657][ T246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 205.017732][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 205.042871][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 205.054056][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 205.064177][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 205.073154][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 205.081710][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 205.092844][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 205.102328][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 205.116161][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.133735][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 205.144348][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.162026][ T6907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 205.195224][ T6909] device veth1_macvtap entered promiscuous mode [ 205.216550][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 205.239663][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 205.258345][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 205.277776][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 19:22:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000001c40)) [ 205.306690][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 205.327523][ T17] Bluetooth: hci5: command 0x0419 tx timeout [ 205.334549][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.357463][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 205.397524][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:22:42 executing program 0: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) mlock2(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) [ 205.439003][ T6907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 205.462288][ T6911] device veth0_macvtap entered promiscuous mode [ 205.574997][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 205.585012][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 205.601459][ T6907] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.617541][ T6907] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.626368][ T6907] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.646425][ T6907] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 19:22:42 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) [ 205.671757][ T6911] device veth1_macvtap entered promiscuous mode [ 205.715759][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 205.738227][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 205.749103][ T7089] device veth0_vlan entered promiscuous mode 19:22:42 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, 0x0}}, {{&(0x7f0000000140)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x2, 0x0) [ 205.774523][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 205.808717][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.830933][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 205.843154][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.854491][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 205.866064][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.881301][ T6909] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 205.921303][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 19:22:43 executing program 0: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@random="bbc202fde2a1", @local, @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @broadcast, {[@generic={0x0, 0x2}]}}, {0x11, 0x0, 0x0, @remote, "c58f7095"}}}}}, 0x0) [ 205.954180][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 205.978465][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 205.988988][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 19:22:43 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000300)={@random="bbc202fde2a1", @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @broadcast}, {0x0, 0x0, 0x0, @remote}}}}}, 0x0) [ 206.038408][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.073641][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.095796][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.115505][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.143307][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.165742][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.189246][ T6909] batman_adv: batadv0: Interface activated: batadv_slave_1 19:22:43 executing program 0: openat$nvram(0xffffffffffffff9c, 0x0, 0x444080, 0x0) [ 206.229188][ T7089] device veth1_vlan entered promiscuous mode [ 206.239217][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 206.256857][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.267951][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 206.279254][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.297714][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 206.327135][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.339491][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 206.351155][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.366589][ T6911] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 206.378266][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 206.386410][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 206.398131][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 206.410451][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 206.419514][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 206.440608][ T6909] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.468233][ T6909] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.477018][ T6909] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.493279][ T6909] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.540265][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.551897][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.564017][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.576103][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.589355][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.601338][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.614530][ T6911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 206.625736][ T6911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.638041][ T6911] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 206.671256][ T246] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 206.705125][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 206.716312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 206.725458][ T246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 206.742582][ T6911] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.755459][ T6911] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.766235][ T6911] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.778154][ T6911] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.838146][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 206.954042][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 206.975763][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.002004][ T246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.018394][ T246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.029326][ T126] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.040596][ T126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.054310][ T7089] device veth0_macvtap entered promiscuous mode [ 207.067418][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 207.078845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 207.087018][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 207.131555][ T7089] device veth1_macvtap entered promiscuous mode [ 207.259142][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.272630][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.299758][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.312358][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:22:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(r0, 0x0, &(0x7f00000003c0)) [ 207.345889][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.363521][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.389043][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.413445][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.436729][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.467427][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.507390][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.527915][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.549812][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 207.625870][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.646777][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 207.661351][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 207.679427][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 207.693136][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.709696][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.721397][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.733933][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.747639][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.767308][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.797562][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.812836][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.831194][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.843387][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.855269][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 207.898814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 207.919033][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 207.937668][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.939916][ T7089] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.945783][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.962526][ T7089] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.979038][ T7089] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.992647][ T7089] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.032679][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 208.073291][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.096270][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.124237][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.149224][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.188061][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 208.197035][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 19:22:45 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) [ 208.264072][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.303117][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.351150][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 208.424995][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.444059][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:22:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={0x0, @in={0x2, 0x0, @rand_addr=0x64010101}, @xdp, @can, 0x7ff, 0x0, 0x0, 0x0, 0x4}) [ 208.521826][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 208.552853][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 19:22:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0x8, 0x7, 0x1ff}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={r0, 0x0, 0x0, 0x4}, 0x20) [ 208.585415][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.647064][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 19:22:45 executing program 5: r0 = socket(0x1, 0x1, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}}, 0x0) 19:22:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000800)=[{{&(0x7f0000000ac0)={0x2, 0x4e1c, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, 0x0}}, {{&(0x7f0000000240)={0x2, 0x4e23, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_retopts={{0x18, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0xa1}, @generic={0x83, 0x2}]}}}], 0x18}}], 0x2, 0x0) 19:22:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x5452, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000005800)=[{{&(0x7f0000000500)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000540)="44c3029a951585686aa72a8e2159f9f39cc124ab2d3a3d77c348e57bf2390b170a25611c4b976742c74cb90aacde50393f2b8cb5f5f7a6bc9ad5c3dccbce91b11060e2c8e8aabded0d963fed9d0bf9a3e85eed5d5ab8fc1d8a087b48f048b62626", 0x61}, {&(0x7f00000005c0)="4636c056f18e96132167ca9eebe023255d9f4e10b7631d472450fee873e0e899243c709d6f8f7d15efdb20", 0x2b}, {&(0x7f0000000640)='l', 0x1}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 19:22:45 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f0000000080)) 19:22:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x301, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041284, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f0000000080)) 19:22:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x5411, 0x0) 19:22:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x113, 0x1}, 0x40) 19:22:46 executing program 3: bpf$BPF_PROG_QUERY(0x8, &(0x7f0000000040)={0xffffffffffffffff, 0x15, 0x0, 0x0, 0x0}, 0xc) 19:22:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x2]}, 0x40) 19:22:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401070cd, 0x0) 19:22:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1267, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:46 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 19:22:46 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 19:22:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x16, 0x0, 0x401, 0xfffffff9, 0x0, 0x1}, 0x40) 19:22:46 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000000440), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 19:22:46 executing program 1: bpf$BPF_PROG_QUERY(0xb, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x367c245ae6857ac9, 0x0, 0x0}, 0x20) 19:22:46 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000000440), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 19:22:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x3, 0x10}, 0x40) 19:22:46 executing program 4: r0 = socket$nl_generic(0x2, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8914, 0x0) 19:22:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1279, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x3, 0x4}, 0x40) 19:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125e, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:46 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 19:22:46 executing program 4: socket$inet6_udp(0xa, 0x2, 0x2) 19:22:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0481273, 0x0) 19:22:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127e, 0x0) 19:22:46 executing program 5: r0 = gettid() capset(&(0x7f00000000c0)={0x19980330, r0}, 0x0) 19:22:47 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) write$vhost_msg_v2(r0, 0x0, 0xf00) 19:22:47 executing program 0: bpf$BPF_PROG_QUERY(0x12, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd1}, 0x20) [ 209.961011][ T8445] capability: warning: `syz-executor.5' uses 32-bit capabilities (legacy support in use) 19:22:47 executing program 2: r0 = socket$nl_generic(0x2, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8953, 0x0) 19:22:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/41, 0x29}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04"], 0x20}}, 0x0) 19:22:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 19:22:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5452, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1279, 0x0) 19:22:47 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 19:22:47 executing program 2: r0 = socket$nl_generic(0x2, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8915, 0x0) 19:22:47 executing program 4: socket(0x2, 0xa, 0x300) 19:22:47 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x9effffff}, 0x0) 19:22:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x40000302) 19:22:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="80"], 0x9c}}, 0x0) [ 210.467079][ T8472] syz-executor.4 uses obsolete (PF_INET,SOCK_PACKET) 19:22:47 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$9p_tcp(&(0x7f0000000180)='127.0.0.1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000380)={'trans=tcp,', {'port'}, 0x2c, {[{@version_L='version=9p2000.L'}]}}) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, 0x0, 0x0) 19:22:47 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x834, 0xf}, 0x10}}, 0x0) 19:22:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1268, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:47 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8904, &(0x7f0000000080)) 19:22:47 executing program 0: socket(0x10, 0x3, 0x6) 19:22:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xc, 0x0, 0x4, 0x0, 0x4, 0x1}, 0x40) [ 210.741261][ T8485] 9pnet: p9_fd_create_tcp (8485): problem connecting socket to 127.0.0.1 [ 210.757987][ T8483] 9pnet: p9_fd_create_tcp (8483): problem connecting socket to 127.0.0.1 19:22:48 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 19:22:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1260, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:48 executing program 4: r0 = socket$nl_generic(0x2, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 19:22:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x3}, 0x40) 19:22:48 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 19:22:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127c, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "141759687dada5d07718eca0984ccc4a637e16ff416e5a118bcd4cae9d1572360ad534a8c465884fcfb57dfcc13d3a0f4e8175495688d217a5b4be272156a8aa", "06f95f200fb5561936035fcc5a644778ac17473149817aec86c20bb19072a4ee"}) 19:22:48 executing program 5: syz_open_dev$loop(0xfffffffffffffffe, 0x0, 0x0) 19:22:48 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000440), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 19:22:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401870c8, 0x0) 19:22:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127b, 0x0) 19:22:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xc, 0x0, 0x4, 0x0, 0x1c9, 0x1}, 0x40) 19:22:48 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) 19:22:48 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x9}]}) 19:22:48 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) io_setup(0x0, &(0x7f0000000440)) 19:22:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01"], 0x14}}, 0x0) 19:22:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@getsadinfo={0x14, 0x23, 0x1}, 0x14}}, 0x0) 19:22:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) 19:22:48 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000400)='NLBL_UNLBL\x00') [ 211.630392][ C0] hrtimer: interrupt took 41844 ns 19:22:48 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @private}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x21f6}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 19:22:48 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, 0xfffffffffffffffe, 0x0) 19:22:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x14, 0x1, 0x5, 0x101}, 0x14}}, 0x0) 19:22:48 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) 19:22:49 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 19:22:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000080)=@x25={0x9, @remote={[], 0x1}}, 0x80, 0x0}}], 0x1, 0x20000802) 19:22:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x14, 0x4, 0x8, 0x401}, 0x14}}, 0x0) 19:22:49 executing program 2: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, 0x0, &(0x7f0000000240)) mprotect(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa) 19:22:49 executing program 4: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[], 0x94}}, 0x0) 19:22:49 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) 19:22:49 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:22:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000002b8, 0x0) [ 212.419609][ T8570] x_tables: duplicate underflow at hook 2 [ 212.725151][ T8570] x_tables: duplicate underflow at hook 2 19:22:51 executing program 1: shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x5000) add_key$keyring(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9) 19:22:51 executing program 2: io_setup(0x3f, &(0x7f0000000180)) 19:22:51 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000080)={0x18}, 0x18) 19:22:51 executing program 5: select(0x30, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 19:22:51 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0xa801) ioctl$LOOP_CLR_FD(r0, 0x4c01) 19:22:52 executing program 0: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 19:22:52 executing program 5: io_setup(0x7, &(0x7f0000000080)=0x0) io_getevents(r0, 0x4, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f00000001c0)={0x0, 0x3938700}) 19:22:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:52 executing program 2: read$FUSE(0xffffffffffffffff, 0x0, 0x0) 19:22:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x20044040) 19:22:52 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, 0x0, 0x0) 19:22:52 executing program 0: semget(0x0, 0x3, 0x110) 19:22:52 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) r3 = dup(r0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 19:22:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)={0x0}}, 0xc844) 19:22:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001140)={0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, 0x0, 0x5e, 0x4110, 0x0, 0x28) 19:22:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x2000c000) 19:22:52 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) 19:22:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x8000) 19:22:52 executing program 5: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000000100), 0x0) 19:22:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) setpgid(0x0, r1) 19:22:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x4000044) 19:22:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003200)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x2, 0x40012022, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000003e40)=ANY=[@ANYBLOB="70000000150001"], 0x70}}, 0x0) 19:22:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_STA_WME={0x4}]}, 0x24}}, 0x0) 19:22:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fedbdf2513"], 0x54}}, 0x4044850) 19:22:52 executing program 4: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) 19:22:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@ipv4_delroute={0x24, 0x19, 0xdf98e1757bb82a97, 0x0, 0x0, {}, [@RTA_METRICS={0x5, 0x8, 0x0, 0x1, 's'}]}, 0x24}}, 0x0) 19:22:53 executing program 0: fchownat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) [ 215.971674][ T8648] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:22:53 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) [ 216.050588][ T8653] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:22:53 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) sendmmsg$inet6(r0, &(0x7f0000008c00)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) 19:22:53 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x5000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) 19:22:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x3a1700, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, 0x0) 19:22:53 executing program 0: socketpair(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000001640)={0x0, 0xff49, &(0x7f0000001600)=[{0x0}, {&(0x7f0000000140)="1d0723adb4df8dd564e93ade182a1300", 0x1}], 0x22}, 0x0) 19:22:53 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:53 executing program 5: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) 19:22:53 executing program 2: pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) 19:22:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) 19:22:53 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) 19:22:53 executing program 2: r0 = gettid() waitid(0x2, r0, 0x0, 0x6, 0x0) 19:22:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, 0x0) 19:22:53 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000080)={0xff3}, 0x10) 19:22:53 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:53 executing program 1: open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x8) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) dup2(r0, r1) 19:22:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)={0x18, r1, 0x1, 0x0, 0x0, {0x3}, [@HEADER={0x4, 0x0}]}, 0x18}}, 0x0) 19:22:53 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xdd, 0x1) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "9758c65271e18f754dc35649b87d8a84fa1d64bb4222036f50f1f3b86afa6bcdf993e2d1dad5ee2fc7b8d0a82582046ba11b1560bd18cf1322cfc5c8dcb94c94f386ff942ef6"}, 0x51) 19:22:53 executing program 0: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa0032, 0xffffffffffffffff, 0x0) [ 216.806169][ T29] audit: type=1804 audit(1603221773.911:2): pid=8695 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir334332018/syzkaller.aFoast/21/bus" dev="sda1" ino=15826 res=1 errno=0 19:22:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0xffff}) 19:22:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 216.929186][ T29] audit: type=1326 audit(1603221773.971:3): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=8692 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460cba code=0x0 19:22:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe0040000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x2000012, 0x1f4}}], 0x1, 0x100, 0x0) sendto$inet(r0, &(0x7f00000006c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ef922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecfa0b1a7511bf746bec66ba76b699d3a483904811c5709efa01fa13e4ddc813f76684d3d1529fea5d78b38267db0082270f62b41b50981b0313b668585ad32e8977c5f7c2dc112136b8f7392223205ad86f4a9de1cddbd119f26acc2f", 0xffffffcd, 0x11, 0x0, 0x170) 19:22:54 executing program 0: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xa0032, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x78d6, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 217.003617][ T8703] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 19:22:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:54 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0xffffe000, 0x0, 0x10, r0, 0x0) 19:22:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 217.292810][ T8720] [ 217.295392][ T8720] ============================= [ 217.314020][ T8720] WARNING: suspicious RCU usage [ 217.338853][ T8720] 5.9.0-next-20201016-syzkaller #0 Not tainted [ 217.359330][ T8720] ----------------------------- [ 217.373494][ T8720] include/linux/cgroup.h:494 suspicious rcu_dereference_check() usage! [ 217.399038][ T8720] [ 217.399038][ T8720] other info that might help us debug this: [ 217.399038][ T8720] [ 217.465816][ T8720] [ 217.465816][ T8720] rcu_scheduler_active = 2, debug_locks = 1 [ 217.516935][ T8720] no locks held by syz-executor.0/8720. [ 217.532149][ T8720] [ 217.532149][ T8720] stack backtrace: [ 217.549094][ T8720] CPU: 0 PID: 8720 Comm: syz-executor.0 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 217.558602][ T8720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.569630][ T8720] Call Trace: [ 217.572951][ T8720] dump_stack+0x198/0x1fb [ 217.577324][ T8720] io_init_identity+0x3a9/0x450 [ 217.582205][ T8720] io_uring_alloc_task_context+0x176/0x250 [ 217.588173][ T8720] io_uring_add_task_file+0x10d/0x180 [ 217.593584][ T8720] io_uring_setup+0x2727/0x3660 [ 217.598480][ T8720] ? io_sq_thread+0x1400/0x1400 [ 217.603375][ T8720] ? io_issue_sqe+0x3d80/0x3d80 [ 217.608257][ T8720] ? io_uring_poll+0x2a0/0x2a0 [ 217.613052][ T8720] ? put_timespec64+0xcb/0x120 [ 217.617855][ T8720] ? ns_to_timespec64+0xc0/0xc0 [ 217.622766][ T8720] ? check_preemption_disabled+0x50/0x130 [ 217.628559][ T8720] ? syscall_enter_from_user_mode+0x1d/0x60 [ 217.634497][ T8720] do_syscall_64+0x2d/0x70 [ 217.638943][ T8720] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.644857][ T8720] RIP: 0033:0x45de59 [ 217.648769][ T8720] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.668398][ T8720] RSP: 002b:00007f32c26c0bf8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 217.676849][ T8720] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 000000000045de59 [ 217.685010][ T8720] RDX: 0000000020ffc000 RSI: 0000000020000000 RDI: 00000000000078d6 [ 217.692997][ T8720] RBP: 000000000118bf78 R08: 00000000200000c0 R09: 00000000200000c0 [ 217.701005][ T8720] R10: 0000000020000080 R11: 0000000000000206 R12: 0000000020ffc000 [ 217.709005][ T8720] R13: 0000000020ffc000 R14: 00000000200000c0 R15: 0000000020000080 [ 217.742526][ T29] audit: type=1804 audit(1603221774.851:4): pid=8733 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir334332018/syzkaller.aFoast/21/bus" dev="sda1" ino=15826 res=1 errno=0 19:22:54 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x8c001) fsetxattr$trusted_overlay_origin(r0, 0x0, 0x0, 0x0, 0x0) 19:22:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:54 executing program 5: mmap(&(0x7f0000ffe000/0x1000)=nil, 0xdf000000, 0x0, 0xa0032, 0xffffffffffffffff, 0x0) 19:22:54 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') [ 217.822716][ T29] audit: type=1326 audit(1603221774.871:5): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=8692 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460cba code=0x0 19:22:55 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff8, 0x1) write$binfmt_script(r0, 0x0, 0x7) 19:22:55 executing program 5: setreuid(0xee01, 0xee00) r0 = getuid() setreuid(r0, 0xee01) 19:22:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:55 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000000240)="c26845a5b9d87665b293c4c53110b85a1a2ad10a0b69a8f725b35212b6ae602b03e81445ad6820e1fd140eb8cc3499fd7719f6271730586c81ab67b0b389129cec4d978f45e6615df28a317c486cc94ab0fe6f3e01b9ac1d24592f34db532403dbac1ef35a6678e4727778e9d1e8c1b562c8e468f6b14beb59d7ea2128c9cab3ae087102a4287456a997b2c9b9d5dfc84576abce3ff1e201f752a7d3100b1a242628fcb3bc9f4644ef38d35b44f24ac8db7566026a972d52a9eb1957ae8ce2acca22f2c113afbdf3b0c2fa860b578e006a0bc249fba22190a62eff77aa00ad986175ec0410d23364ae96e219f383dfb9bac53ef906f4536374ea9dbc551bdb59b049c7a01534172305915c22353f7dba0a1d4a2ae498acc9269138717ff6d402162e1bd1f64635b1f6175330351d9f11c9d3565b13e294751d4ada42041de65edb2c6a4c71ebf2deadf75c67f995aa1b8d9615a6920062219e9328f115c43ea07b7bcf37a72fbd7b317c105da871718923c54b2154d65852cd8a8170855bc54781ae7ce31efaffd19b02b5e7f9721ab26cca5238739c213bfe67e8b843b351c427a7b9380d937cd51ec8540edeaaf6acea7650f1bde5864f66236614068470f383206c0ad656e741a89e1952", 0xfffffffffffffed5) 19:22:55 executing program 3: r0 = open(0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:55 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) fcntl$notify(r0, 0x402, 0x8000001f) 19:22:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, &(0x7f0000000240)) 19:22:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:55 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x43}]}, &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x1003, &(0x7f00000025c0)=""/4099, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:22:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x4, 0x0, 0x4, 0x0, 0x81, 0x1}, 0x40) 19:22:55 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) 19:22:55 executing program 3: r0 = open(0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x8}, 0x40) 19:22:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:55 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') ioctl$FS_IOC_RESVSP(r0, 0x5460, &(0x7f00000000c0)) 19:22:55 executing program 5: ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, 0x0) syz_mount_image$iso9660(&(0x7f0000001d00)='iso9660\x00', &(0x7f0000001d40)='./file0\x00', 0x0, 0x0, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)={[{@hide='hide'}, {@session={'session'}}]}) 19:22:55 executing program 3: r0 = open(0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x4, r0, 0x0, 0x0) 19:22:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000014c0)={0x2020}, 0x2020) 19:22:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:55 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x12, 0x0, 0x19) 19:22:56 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:56 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) [ 218.934010][ T8783] ISOFS: Unable to identify CD-ROM format. 19:22:56 executing program 3: open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:56 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @random="5488a96aaa23", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '@\x00', 0x10, 0x2c, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 19:22:56 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x0) 19:22:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x2, &(0x7f0000000180)=@raw=[@initr0], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:22:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x4}, 0x40) 19:22:56 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @random="5488a96aaa23", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '@\x00', 0x10, 0x2c, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 19:22:56 executing program 3: open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:56 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:56 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0)='nl80211\x00') keyctl$KEYCTL_RESTRICT_KEYRING(0x6, r0, 0x0, 0x0) 19:22:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) 19:22:56 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/nvram\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0xc) 19:22:56 executing program 1: prctl$PR_SET_NAME(0x1e, 0x0) 19:22:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:56 executing program 3: open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:56 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 19:22:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x17, 0x0, 0x8000, 0x7fffffff}, 0x40) 19:22:56 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000440), 0x0) socket(0x11, 0x3, 0x0) 19:22:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array]}}, &(0x7f0000000480)=""/215, 0x32, 0xd7, 0x1}, 0x20) [ 219.693104][ T8837] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8837 [ 219.702755][ T8837] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 219.709529][ T8837] CPU: 1 PID: 8837 Comm: syz-executor.4 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 219.719012][ T8837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.729788][ T8837] Call Trace: [ 219.733104][ T8837] dump_stack+0x198/0x1fb [ 219.737473][ T8837] check_preemption_disabled+0x128/0x130 [ 219.743148][ T8837] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 219.748912][ T8837] trace_hardirqs_on+0x5b/0x1c0 [ 219.753816][ T8837] __bad_area_nosemaphore+0xc6/0x4f0 [ 219.759183][ T8837] do_user_addr_fault+0x852/0xbf0 [ 219.764256][ T8837] exc_page_fault+0xa8/0x190 [ 219.768878][ T8837] ? asm_exc_page_fault+0x8/0x30 [ 219.773855][ T8837] asm_exc_page_fault+0x1e/0x30 [ 219.778729][ T8837] RIP: 0033:0x43c650 [ 219.782646][ T8837] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 219.802277][ T8837] RSP: 002b:00007f4b6a38aba8 EFLAGS: 00010246 [ 219.808406][ T8837] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.816400][ T8837] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 219.824397][ T8837] RBP: 0000000000000004 R08: 0000000000000004 R09: 00007f4b6a38abb0 [ 219.832504][ T8837] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4b6a38abf0 [ 219.840511][ T8837] R13: 00007ffef250ccff R14: 00007f4b6a38c9c0 R15: 000000000118bf2c [ 219.849650][ T8837] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8837 [ 219.860154][ T8837] caller is lockdep_hardirqs_on+0x34/0x110 [ 219.866043][ T8837] CPU: 1 PID: 8837 Comm: syz-executor.4 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 219.875505][ T8837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.885582][ T8837] Call Trace: [ 219.888897][ T8837] dump_stack+0x198/0x1fb [ 219.893262][ T8837] check_preemption_disabled+0x128/0x130 [ 219.898927][ T8837] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 219.904412][ T8837] lockdep_hardirqs_on+0x34/0x110 [ 219.911024][ T8837] __bad_area_nosemaphore+0xc6/0x4f0 [ 219.916348][ T8837] do_user_addr_fault+0x852/0xbf0 [ 219.921752][ T8837] exc_page_fault+0xa8/0x190 [ 219.926357][ T8837] ? asm_exc_page_fault+0x8/0x30 [ 219.931304][ T8837] asm_exc_page_fault+0x1e/0x30 [ 219.936165][ T8837] RIP: 0033:0x43c650 [ 219.940080][ T8837] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 219.959794][ T8837] RSP: 002b:00007f4b6a38aba8 EFLAGS: 00010246 [ 219.965905][ T8837] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 219.973906][ T8837] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 219.981895][ T8837] RBP: 0000000000000004 R08: 0000000000000004 R09: 00007f4b6a38abb0 19:22:57 executing program 2: inotify_add_watch(0xffffffffffffffff, 0x0, 0x40000040) [ 219.989904][ T8837] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4b6a38abf0 [ 219.997900][ T8837] R13: 00007ffef250ccff R14: 00007f4b6a38c9c0 R15: 000000000118bf2c 19:22:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) io_uring_setup(0xde1, &(0x7f0000000640)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}) 19:22:57 executing program 0: syz_mount_image$iso9660(&(0x7f0000001d00)='iso9660\x00', &(0x7f0000001d40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002e80)) 19:22:57 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:57 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 19:22:57 executing program 2: clone(0x4800000, 0x0, 0x0, 0x0, 0x0) 19:22:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:57 executing program 1: io_setup(0x2383, &(0x7f0000000000)=0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 19:22:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x34}, 0x40) 19:22:57 executing program 0: r0 = getpgid(0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 19:22:57 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 220.836703][ T8878] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8878 [ 220.846665][ T8878] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 220.853318][ T8878] CPU: 1 PID: 8878 Comm: syz-executor.4 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 220.862792][ T8878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.873301][ T8878] Call Trace: [ 220.876611][ T8878] dump_stack+0x198/0x1fb [ 220.880966][ T8878] check_preemption_disabled+0x128/0x130 19:22:58 executing program 5: perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:22:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000140)=@keyring={'key_or_keyring:'}) [ 220.886621][ T8878] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 220.895062][ T8878] trace_hardirqs_on+0x5b/0x1c0 [ 220.900052][ T8878] __bad_area_nosemaphore+0xc6/0x4f0 [ 220.905379][ T8878] do_user_addr_fault+0x852/0xbf0 [ 220.910460][ T8878] exc_page_fault+0xa8/0x190 [ 220.915102][ T8878] ? asm_exc_page_fault+0x8/0x30 [ 220.920079][ T8878] asm_exc_page_fault+0x1e/0x30 [ 220.925648][ T8878] RIP: 0033:0x43c650 [ 220.929571][ T8878] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 220.949243][ T8878] RSP: 002b:00007f4b6a38aba8 EFLAGS: 00010246 [ 220.955338][ T8878] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 220.963356][ T8878] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 220.971352][ T8878] RBP: 0000000000000004 R08: 0000000000000004 R09: 00007f4b6a38abb0 [ 220.979372][ T8878] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4b6a38abf0 [ 220.987375][ T8878] R13: 00007ffef250ccff R14: 00007f4b6a38c9c0 R15: 000000000118bf2c [ 220.997510][ T8878] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8878 [ 221.010298][ T8878] caller is lockdep_hardirqs_on+0x34/0x110 [ 221.016144][ T8878] CPU: 1 PID: 8878 Comm: syz-executor.4 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 221.025636][ T8878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.036515][ T8878] Call Trace: [ 221.039823][ T8878] dump_stack+0x198/0x1fb [ 221.044183][ T8878] check_preemption_disabled+0x128/0x130 [ 221.049836][ T8878] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 221.055333][ T8878] lockdep_hardirqs_on+0x34/0x110 [ 221.060935][ T8878] __bad_area_nosemaphore+0xc6/0x4f0 [ 221.066260][ T8878] do_user_addr_fault+0x852/0xbf0 [ 221.071871][ T8878] exc_page_fault+0xa8/0x190 [ 221.076494][ T8878] ? asm_exc_page_fault+0x8/0x30 [ 221.082225][ T8878] asm_exc_page_fault+0x1e/0x30 [ 221.087094][ T8878] RIP: 0033:0x43c650 [ 221.090997][ T8878] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 221.110632][ T8878] RSP: 002b:00007f4b6a38aba8 EFLAGS: 00010246 [ 221.116726][ T8878] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.125505][ T8878] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 19:22:58 executing program 2: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) 19:22:58 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') [ 221.133486][ T8878] RBP: 0000000000000004 R08: 0000000000000004 R09: 00007f4b6a38abb0 [ 221.141462][ T8878] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4b6a38abf0 [ 221.149443][ T8878] R13: 00007ffef250ccff R14: 00007f4b6a38c9c0 R15: 000000000118bf2c 19:22:58 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 19:22:58 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001480)={0xffffffffffffffff}, 0xc) 19:22:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:58 executing program 2: prctl$PR_SET_NAME(0x66, 0x0) 19:22:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 19:22:58 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:58 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='.\x00'}, 0x10) 19:22:58 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 221.752002][ T8909] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8909 [ 221.761522][ T8909] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 221.768199][ T8909] CPU: 1 PID: 8909 Comm: syz-executor.4 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 221.778716][ T8909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.788819][ T8909] Call Trace: [ 221.792140][ T8909] dump_stack+0x198/0x1fb [ 221.796522][ T8909] check_preemption_disabled+0x128/0x130 19:22:58 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) 19:22:58 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) read$char_raw(r2, &(0x7f0000006c00)={""/38509}, 0x8e9400) [ 221.802203][ T8909] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 221.807975][ T8909] trace_hardirqs_on+0x5b/0x1c0 [ 221.812874][ T8909] __bad_area_nosemaphore+0xc6/0x4f0 [ 221.819056][ T8909] do_user_addr_fault+0x852/0xbf0 [ 221.824134][ T8909] exc_page_fault+0xa8/0x190 [ 221.828758][ T8909] ? asm_exc_page_fault+0x8/0x30 [ 221.833886][ T8909] asm_exc_page_fault+0x1e/0x30 [ 221.839455][ T8909] RIP: 0033:0x43c650 [ 221.844378][ T8909] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 221.864352][ T8909] RSP: 002b:00007f4b6a38aba8 EFLAGS: 00010246 [ 221.870488][ T8909] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.878656][ T8909] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 221.886784][ T8909] RBP: 0000000000000004 R08: 0000000000000004 R09: 00007f4b6a38abb0 [ 221.895256][ T8909] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4b6a38abf0 [ 221.903269][ T8909] R13: 00007ffef250ccff R14: 00007f4b6a38c9c0 R15: 000000000118bf2c [ 221.912347][ T8909] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.4/8909 [ 221.922138][ T8909] caller is lockdep_hardirqs_on+0x34/0x110 [ 221.928087][ T8909] CPU: 1 PID: 8909 Comm: syz-executor.4 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 221.937570][ T8909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.947884][ T8909] Call Trace: [ 221.951196][ T8909] dump_stack+0x198/0x1fb [ 221.955556][ T8909] check_preemption_disabled+0x128/0x130 [ 221.961743][ T8909] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 221.967242][ T8909] lockdep_hardirqs_on+0x34/0x110 [ 221.972300][ T8909] __bad_area_nosemaphore+0xc6/0x4f0 [ 221.977632][ T8909] do_user_addr_fault+0x852/0xbf0 [ 221.983069][ T8909] exc_page_fault+0xa8/0x190 [ 221.987684][ T8909] ? asm_exc_page_fault+0x8/0x30 [ 221.992648][ T8909] asm_exc_page_fault+0x1e/0x30 [ 221.997518][ T8909] RIP: 0033:0x43c650 [ 222.001453][ T8909] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 222.021084][ T8909] RSP: 002b:00007f4b6a38aba8 EFLAGS: 00010246 [ 222.027180][ T8909] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 222.035195][ T8909] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 222.043624][ T8909] RBP: 0000000000000004 R08: 0000000000000004 R09: 00007f4b6a38abb0 [ 222.051622][ T8909] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4b6a38abf0 [ 222.059611][ T8909] R13: 00007ffef250ccff R14: 00007f4b6a38c9c0 R15: 000000000118bf2c 19:22:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:22:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) 19:22:59 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000b00)={0x18}, 0x18) [ 222.205116][ T8925] Unknown ioctl 1076910120 19:22:59 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:59 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:22:59 executing program 5: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x71}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000180)={[{@fat=@discard='discard'}]}) 19:22:59 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) read$char_raw(r2, &(0x7f0000006c00)={""/38509}, 0x8e9400) 19:22:59 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/handlers\x00', 0x0, 0x0) mmap$perf(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) 19:22:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:22:59 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:59 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') [ 222.504300][ T8942] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 222.574942][ T8942] FAT-fs (loop5): mounting with "discard" option, but the device does not support discard 19:22:59 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) 19:22:59 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:22:59 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x13, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:22:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x0, 0x0, 0x1, r2}) 19:22:59 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:23:00 executing program 2: syz_genetlink_get_family_id$batadv(0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000b00)={0x18}, 0x18) 19:23:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 19:23:00 executing program 0: perf_event_open$cgroup(&(0x7f00000000c0)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20682, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 223.079810][ T8980] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/8980 [ 223.089415][ T8980] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 223.095950][ T8980] CPU: 0 PID: 8980 Comm: syz-executor.2 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 223.105459][ T8980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.115566][ T8980] Call Trace: [ 223.118888][ T8980] dump_stack+0x198/0x1fb [ 223.123248][ T8980] check_preemption_disabled+0x128/0x130 [ 223.128916][ T8980] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 223.134737][ T8980] trace_hardirqs_on+0x5b/0x1c0 [ 223.139638][ T8980] __bad_area_nosemaphore+0xc6/0x4f0 [ 223.145003][ T8980] do_user_addr_fault+0x852/0xbf0 [ 223.150111][ T8980] exc_page_fault+0xa8/0x190 [ 223.154736][ T8980] ? asm_exc_page_fault+0x8/0x30 [ 223.159731][ T8980] asm_exc_page_fault+0x1e/0x30 [ 223.164598][ T8980] RIP: 0033:0x43c650 [ 223.168542][ T8980] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 223.188205][ T8980] RSP: 002b:00007f4e003a4ba8 EFLAGS: 00010246 [ 223.194310][ T8980] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 223.202346][ T8980] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 223.211310][ T8980] RBP: 0000000000000003 R08: 0000000000000004 R09: 00007f4e003a4bb0 [ 223.219316][ T8980] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4e003a4bf0 [ 223.227450][ T8980] R13: 00007ffd27b2a55f R14: 00007f4e003a69c0 R15: 000000000118bf2c [ 223.236406][ T8980] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/8980 [ 223.246438][ T8980] caller is lockdep_hardirqs_on+0x34/0x110 [ 223.252376][ T8980] CPU: 0 PID: 8980 Comm: syz-executor.2 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 223.262198][ T8980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.272397][ T8980] Call Trace: [ 223.275778][ T8980] dump_stack+0x198/0x1fb [ 223.280228][ T8980] check_preemption_disabled+0x128/0x130 [ 223.285916][ T8980] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 223.291401][ T8980] lockdep_hardirqs_on+0x34/0x110 [ 223.296454][ T8980] __bad_area_nosemaphore+0xc6/0x4f0 [ 223.301781][ T8980] do_user_addr_fault+0x852/0xbf0 [ 223.306834][ T8980] exc_page_fault+0xa8/0x190 [ 223.311461][ T8980] ? asm_exc_page_fault+0x8/0x30 [ 223.316426][ T8980] asm_exc_page_fault+0x1e/0x30 [ 223.321303][ T8980] RIP: 0033:0x43c650 [ 223.325252][ T8980] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 223.344911][ T8980] RSP: 002b:00007f4e003a4ba8 EFLAGS: 00010246 [ 223.351103][ T8980] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 223.359214][ T8980] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 223.367239][ T8980] RBP: 0000000000000003 R08: 0000000000000004 R09: 00007f4e003a4bb0 19:23:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 19:23:00 executing program 5: syz_io_uring_setup(0x58a6, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x3cc}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:23:00 executing program 1: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={0x0}, 0x10) 19:23:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 19:23:00 executing program 1: socketpair(0x28, 0x0, 0x9, &(0x7f0000000040)) [ 223.375499][ T8980] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4e003a4bf0 [ 223.383497][ T8980] R13: 00007ffd27b2a55f R14: 00007f4e003a69c0 R15: 000000000118bf2c 19:23:00 executing program 0: prctl$PR_SET_NAME(0x21, 0x0) 19:23:00 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 19:23:00 executing program 5: clone(0x40008000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) [ 223.558313][ T8980] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/8980 [ 223.569666][ T8980] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 223.576206][ T8980] CPU: 1 PID: 8980 Comm: syz-executor.2 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 223.585782][ T8980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.595870][ T8980] Call Trace: [ 223.599221][ T8980] dump_stack+0x198/0x1fb [ 223.603597][ T8980] check_preemption_disabled+0x128/0x130 [ 223.609270][ T8980] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 223.615052][ T8980] trace_hardirqs_on+0x5b/0x1c0 [ 223.619943][ T8980] __bad_area_nosemaphore+0xc6/0x4f0 [ 223.625293][ T8980] do_user_addr_fault+0x852/0xbf0 [ 223.630386][ T8980] exc_page_fault+0xa8/0x190 [ 223.635019][ T8980] ? asm_exc_page_fault+0x8/0x30 [ 223.639988][ T8980] asm_exc_page_fault+0x1e/0x30 [ 223.644884][ T8980] RIP: 0033:0x43c650 [ 223.648805][ T8980] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 223.668703][ T8980] RSP: 002b:00007f4e003a4ba8 EFLAGS: 00010246 [ 223.674800][ T8980] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 223.682816][ T8980] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 223.691284][ T8980] RBP: 0000000000000003 R08: 0000000000000004 R09: 00007f4e003a4bb0 [ 223.699303][ T8980] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4e003a4bf0 [ 223.707320][ T8980] R13: 00007ffd27b2a55f R14: 00007f4e003a69c0 R15: 000000000118bf2c [ 223.717860][ T8980] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/8980 [ 223.727974][ T8980] caller is lockdep_hardirqs_on+0x34/0x110 [ 223.733832][ T8980] CPU: 1 PID: 8980 Comm: syz-executor.2 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 223.743298][ T8980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.753481][ T8980] Call Trace: 19:23:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 223.756796][ T8980] dump_stack+0x198/0x1fb [ 223.761333][ T8980] check_preemption_disabled+0x128/0x130 [ 223.767039][ T8980] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 223.772529][ T8980] lockdep_hardirqs_on+0x34/0x110 [ 223.777582][ T8980] __bad_area_nosemaphore+0xc6/0x4f0 [ 223.782911][ T8980] do_user_addr_fault+0x852/0xbf0 [ 223.788146][ T8980] exc_page_fault+0xa8/0x190 [ 223.792776][ T8980] ? asm_exc_page_fault+0x8/0x30 [ 223.798637][ T8980] asm_exc_page_fault+0x1e/0x30 [ 223.803545][ T8980] RIP: 0033:0x43c650 [ 223.807513][ T8980] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 223.828356][ T8980] RSP: 002b:00007f4e003a4ba8 EFLAGS: 00010246 [ 223.834447][ T8980] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 223.842438][ T8980] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 223.850435][ T8980] RBP: 0000000000000003 R08: 0000000000000004 R09: 00007f4e003a4bb0 [ 223.861300][ T8980] R10: 0000000000000000 R11: 000000000000000f R12: 00007f4e003a4bf0 [ 223.869294][ T8980] R13: 00007ffd27b2a55f R14: 00007f4e003a69c0 R15: 000000000118bf2c 19:23:01 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x1d, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:23:01 executing program 1: openat$hwrng(0xffffffffffffff9c, 0x0, 0x402000, 0x0) 19:23:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 19:23:01 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(0x0, &(0x7f0000000300)='./file1\x00') 19:23:01 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0xf4795c3c978bda42) [ 224.065581][ T9011] IPVS: ftp: loaded support on port[0] = 21 19:23:01 executing program 0: perf_event_open$cgroup(&(0x7f0000000140)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x9}, 0x0, 0x0) 19:23:01 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x3, &(0x7f00000006c0)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, r1+60000000}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}}, 0x0) 19:23:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 19:23:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000006c0)) 19:23:01 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(0x0, &(0x7f0000000300)='./file1\x00') [ 224.513392][ T9011] IPVS: ftp: loaded support on port[0] = 21 19:23:01 executing program 5: setreuid(0xee01, 0xee00) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) 19:23:01 executing program 0: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='Z', 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', 0x0, 0x0, 0x0, r0) 19:23:01 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) fcntl$notify(r0, 0x402, 0x0) 19:23:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 19:23:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDRT(r0, 0x4020940d, &(0x7f0000000880)={0x0, @l2tp={0x2, 0x0, @multicast2}, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, @nfc}) 19:23:01 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(0x0, &(0x7f0000000300)='./file1\x00') 19:23:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 19:23:02 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', 0x0) 19:23:02 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x5, 0xa4, 0x0, 0xfff, 0x0, 0x1}, 0x40) 19:23:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000600)='.dead\x00', &(0x7f0000000080)=@keyring={'key_or_keyring:'}) 19:23:02 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x28640, 0x0) 19:23:02 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x5f]}}, &(0x7f0000000200)=""/220, 0x2e, 0xdc, 0x1}, 0x20) 19:23:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 19:23:02 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$cuse(0xffffff9c, &(0x7f00000012c0)='/dev/cuse\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x11, 0x800000003, 0x0) read$FUSE(r0, &(0x7f0000003380)={0x2020}, 0x2020) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x3}, 0x0, &(0x7f0000000140)={0x1fe}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:23:02 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', 0x0) 19:23:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDRT(r0, 0x8982, &(0x7f0000000880)={0x0, @l2tp={0x2, 0x0, @multicast2}, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, @nfc}) 19:23:02 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3}) 19:23:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', 0x0, 0x38030000, 0x0, &(0x7f0000000580), 0x0, 0x0) 19:23:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:23:02 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', 0x0) [ 225.538819][ T9117] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.5/9117 [ 225.549271][ T9117] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 225.555835][ T9117] CPU: 1 PID: 9117 Comm: syz-executor.5 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 225.565314][ T9117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.575476][ T9117] Call Trace: [ 225.578793][ T9117] dump_stack+0x198/0x1fb [ 225.583163][ T9117] check_preemption_disabled+0x128/0x130 [ 225.589007][ T9117] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 225.594779][ T9117] trace_hardirqs_on+0x5b/0x1c0 [ 225.599770][ T9117] __bad_area_nosemaphore+0xc6/0x4f0 [ 225.605118][ T9117] do_user_addr_fault+0x852/0xbf0 [ 225.610195][ T9117] exc_page_fault+0xa8/0x190 [ 225.614916][ T9117] ? asm_exc_page_fault+0x8/0x30 [ 225.619905][ T9117] asm_exc_page_fault+0x1e/0x30 [ 225.624781][ T9117] RIP: 0033:0x43c496 [ 225.628712][ T9117] Code: 00 0f 1f 00 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 6a 0f 6f 20 66 0f 74 e0 66 0f d7 d4 85 d2 74 04 0f bc c2 c3 48 83 [ 225.648659][ T9117] RSP: 002b:00007f1ba30f1a88 EFLAGS: 00010293 [ 225.654787][ T9117] RAX: 0000000000000000 RBX: 00007f1ba30f1b20 RCX: 0000000000000000 [ 225.663071][ T9117] RDX: 0000000000000003 RSI: 00000000000001ff RDI: 0000000000000000 [ 225.671077][ T9117] RBP: 00007f1ba30f1ae0 R08: 00007f1ba30f1ad8 R09: 0000000000000000 [ 225.679442][ T9117] R10: 00007f1ba30f1adc R11: 0000000000000213 R12: 0000000020000440 [ 225.687462][ T9117] R13: 0000000000000000 R14: 0000000020000580 R15: 0000000000000000 [ 225.695665][ T9117] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.5/9117 [ 225.705149][ T9117] caller is lockdep_hardirqs_on+0x34/0x110 [ 225.711495][ T9117] CPU: 1 PID: 9117 Comm: syz-executor.5 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 225.720967][ T9117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.731645][ T9117] Call Trace: [ 225.734967][ T9117] dump_stack+0x198/0x1fb [ 225.739334][ T9117] check_preemption_disabled+0x128/0x130 [ 225.745009][ T9117] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 225.750530][ T9117] lockdep_hardirqs_on+0x34/0x110 [ 225.755592][ T9117] __bad_area_nosemaphore+0xc6/0x4f0 [ 225.761096][ T9117] do_user_addr_fault+0x852/0xbf0 [ 225.766194][ T9117] exc_page_fault+0xa8/0x190 [ 225.770845][ T9117] ? asm_exc_page_fault+0x8/0x30 [ 225.775823][ T9117] asm_exc_page_fault+0x1e/0x30 [ 225.780803][ T9117] RIP: 0033:0x43c496 [ 225.784789][ T9117] Code: 00 0f 1f 00 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 6a 0f 6f 20 66 0f 74 e0 66 0f d7 d4 85 d2 74 04 0f bc c2 c3 48 83 [ 225.804960][ T9117] RSP: 002b:00007f1ba30f1a88 EFLAGS: 00010293 [ 225.811167][ T9117] RAX: 0000000000000000 RBX: 00007f1ba30f1b20 RCX: 0000000000000000 [ 225.819158][ T9117] RDX: 0000000000000003 RSI: 00000000000001ff RDI: 0000000000000000 [ 225.827149][ T9117] RBP: 00007f1ba30f1ae0 R08: 00007f1ba30f1ad8 R09: 0000000000000000 19:23:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) 19:23:02 executing program 0: clone(0x3a3dd4008500af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$AUDIT_USER(0xffffffffffffffff, 0x0, 0x20000000) r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\b\xc4ut/eve\x94\xa1m\x1e\x12\x8ai,\xbeTnt#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c46000000d2000000000001008003003e0000001000000006002000001e40000000000000000000000008008b000000001000003800020000000000000003"], 0x44) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) write$P9_RGETATTR(r0, &(0x7f0000000080)={0xa0, 0x19, 0x0, {0x0, {}, 0x88, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 225.835228][ T9117] R10: 00007f1ba30f1adc R11: 0000000000000213 R12: 0000000020000440 [ 225.844469][ T9117] R13: 0000000000000000 R14: 0000000020000580 R15: 0000000000000000 19:23:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:23:03 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) 19:23:03 executing program 2: r0 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, r1+10000000}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}}, 0x0) [ 226.364461][ T9117] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.5/9117 [ 226.374199][ T9117] caller is lockdep_hardirqs_on_prepare+0x5e/0x450 [ 226.380894][ T9117] CPU: 1 PID: 9117 Comm: syz-executor.5 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 226.390378][ T9117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.400463][ T9117] Call Trace: [ 226.404569][ T9117] dump_stack+0x198/0x1fb [ 226.408934][ T9117] check_preemption_disabled+0x128/0x130 [ 226.414627][ T9117] lockdep_hardirqs_on_prepare+0x5e/0x450 [ 226.420391][ T9117] trace_hardirqs_on+0x5b/0x1c0 [ 226.425278][ T9117] __bad_area_nosemaphore+0xc6/0x4f0 [ 226.430613][ T9117] do_user_addr_fault+0x852/0xbf0 [ 226.436556][ T9117] exc_page_fault+0xa8/0x190 [ 226.441278][ T9117] ? asm_exc_page_fault+0x8/0x30 [ 226.446267][ T9117] asm_exc_page_fault+0x1e/0x30 [ 226.451147][ T9117] RIP: 0033:0x43c496 [ 226.455162][ T9117] Code: 00 0f 1f 00 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 6a 0f 6f 20 66 0f 74 e0 66 0f d7 d4 85 d2 74 04 0f bc c2 c3 48 83 [ 226.474831][ T9117] RSP: 002b:00007f1ba30f1a88 EFLAGS: 00010293 [ 226.480951][ T9117] RAX: 0000000000000000 RBX: 00007f1ba30f1b20 RCX: 0000000000000000 [ 226.488977][ T9117] RDX: 0000000000000003 RSI: 00000000000001ff RDI: 0000000000000000 [ 226.496986][ T9117] RBP: 00007f1ba30f1ae0 R08: 00007f1ba30f1ad8 R09: 0000000000000000 [ 226.504992][ T9117] R10: 00007f1ba30f1adc R11: 0000000000000213 R12: 0000000020000440 [ 226.513173][ T9117] R13: 0000000000000000 R14: 0000000020000580 R15: 0000000000000000 [ 226.522122][ T9117] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.5/9117 [ 226.533316][ T9117] caller is lockdep_hardirqs_on+0x34/0x110 [ 226.539447][ T9117] CPU: 1 PID: 9117 Comm: syz-executor.5 Not tainted 5.9.0-next-20201016-syzkaller #0 [ 226.548931][ T9117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.559966][ T9117] Call Trace: [ 226.563312][ T9117] dump_stack+0x198/0x1fb [ 226.567680][ T9117] check_preemption_disabled+0x128/0x130 [ 226.574064][ T9117] ? __bad_area_nosemaphore+0xc6/0x4f0 [ 226.579549][ T9117] lockdep_hardirqs_on+0x34/0x110 [ 226.584598][ T9117] __bad_area_nosemaphore+0xc6/0x4f0 [ 226.589912][ T9117] do_user_addr_fault+0x852/0xbf0 [ 226.594985][ T9117] exc_page_fault+0xa8/0x190 [ 226.603525][ T9117] ? asm_exc_page_fault+0x8/0x30 [ 226.608485][ T9117] asm_exc_page_fault+0x1e/0x30 [ 226.613978][ T9117] RIP: 0033:0x43c496 [ 226.617913][ T9117] Code: 00 0f 1f 00 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 6a 0f 6f 20 66 0f 74 e0 66 0f d7 d4 85 d2 74 04 0f bc c2 c3 48 83 [ 226.638247][ T9117] RSP: 002b:00007f1ba30f1a88 EFLAGS: 00010293 [ 226.644369][ T9117] RAX: 0000000000000000 RBX: 00007f1ba30f1b20 RCX: 0000000000000000 [ 226.652367][ T9117] RDX: 0000000000000003 RSI: 00000000000001ff RDI: 0000000000000000 19:23:03 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$cuse(0xffffff9c, &(0x7f00000012c0)='/dev/cuse\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x11, 0x800000003, 0x0) read$FUSE(r0, &(0x7f0000003380)={0x2020}, 0x2020) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x3}, 0x0, &(0x7f0000000140)={0x1fe}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:23:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xfffffffffffffffd) 19:23:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) [ 226.660364][ T9117] RBP: 00007f1ba30f1ae0 R08: 00007f1ba30f1ad8 R09: 0000000000000000 [ 226.668819][ T9117] R10: 00007f1ba30f1adc R11: 0000000000000213 R12: 0000000020000440 [ 226.678723][ T9117] R13: 0000000000000000 R14: 0000000020000580 R15: 0000000000000000 19:23:03 executing program 0: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, 0x0, 0xd2ba73febc1c0a7b) 19:23:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)=@gcm_128={{}, "2e94424b17707b1b", "97510c868aba8679d60dada5f5072b2e", "1f4e426c", "5b7e85e777aa1cae"}, 0x28) 19:23:04 executing program 3: add_key$user(&(0x7f0000001600)='user\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 19:23:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x12, 0x0, 0x0) 19:23:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x18, r1, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 19:23:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDRT(r0, 0x890c, &(0x7f0000000880)={0x0, @l2tp={0x2, 0x0, @multicast2}, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, @nfc, 0x45, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)='vlan0\x00', 0x1, 0x0, 0xfff}) 19:23:04 executing program 1: socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$cuse(0xffffff9c, &(0x7f00000012c0)='/dev/cuse\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x11, 0x800000003, 0x0) read$FUSE(r0, &(0x7f0000003380)={0x2020}, 0x2020) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x3}, 0x0, &(0x7f0000000140)={0x1fe}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0)