[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 40.601190][ T28] audit: type=1400 audit(1627885938.572:8): avc: denied { execmem } for pid=6026 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.362978][ T6024] can: request_module (can-proto-0) failed. [ 41.413299][ T6024] can: request_module (can-proto-0) failed. [ 41.424199][ T6024] can: request_module (can-proto-0) failed. [ 41.466787][ T28] audit: type=1400 audit(1627885939.442:9): avc: denied { create } for pid=6016 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.99' (ECDSA) to the list of known hosts. 2021/08/02 06:32:26 parsed 1 programs 2021/08/02 06:32:26 executed programs: 0 [ 49.009851][ T28] audit: type=1400 audit(1627885946.986:10): avc: denied { execmem } for pid=6120 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 49.045768][ T28] audit: type=1400 audit(1627885946.986:11): avc: denied { execmem } for pid=6122 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 50.755907][ T6125] chnl_net:caif_netlink_parms(): no params data found [ 50.970462][ T6123] chnl_net:caif_netlink_parms(): no params data found [ 51.015835][ T6125] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.024379][ T6125] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.033008][ T6125] device bridge_slave_0 entered promiscuous mode [ 51.086027][ T6125] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.093452][ T6125] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.103261][ T6125] device bridge_slave_1 entered promiscuous mode [ 51.112893][ T6129] chnl_net:caif_netlink_parms(): no params data found [ 51.172048][ T6131] chnl_net:caif_netlink_parms(): no params data found [ 51.205827][ T6127] chnl_net:caif_netlink_parms(): no params data found [ 51.218502][ T6125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.267997][ T6125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.296744][ T6123] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.304932][ T6123] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.313247][ T6123] device bridge_slave_0 entered promiscuous mode [ 51.328828][ T6123] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.336762][ T6123] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.348096][ T6123] device bridge_slave_1 entered promiscuous mode [ 51.413969][ T6125] team0: Port device team_slave_0 added [ 51.431719][ T6125] team0: Port device team_slave_1 added [ 51.507105][ T6123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.524424][ T6129] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.532114][ T6129] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.540746][ T6129] device bridge_slave_0 entered promiscuous mode [ 51.549091][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.557170][ T6125] 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. [ 51.584422][ T6125] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.612938][ T6131] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.620092][ T6131] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.627703][ T6131] device bridge_slave_0 entered promiscuous mode [ 51.637161][ T6123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.648043][ T6129] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.655563][ T6129] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.663431][ T6129] device bridge_slave_1 entered promiscuous mode [ 51.676660][ T6130] chnl_net:caif_netlink_parms(): no params data found [ 51.691573][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.698522][ T6125] 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. [ 51.724906][ T6125] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.736745][ T6131] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.744787][ T6131] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.753167][ T6131] device bridge_slave_1 entered promiscuous mode [ 51.782044][ T6127] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.789550][ T6127] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.797421][ T6127] device bridge_slave_0 entered promiscuous mode [ 51.809055][ T6127] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.818369][ T6127] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.826806][ T6127] device bridge_slave_1 entered promiscuous mode [ 51.847443][ T6123] team0: Port device team_slave_0 added [ 51.857011][ T6129] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.891558][ T6131] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.902408][ T6123] team0: Port device team_slave_1 added [ 51.910312][ T6129] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.981535][ T6125] device hsr_slave_0 entered promiscuous mode [ 51.999750][ T6125] device hsr_slave_1 entered promiscuous mode [ 52.057076][ T6131] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.100099][ T6127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.110867][ T6123] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.118085][ T6123] 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. [ 52.146113][ T6123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.166098][ T6129] team0: Port device team_slave_0 added [ 52.177645][ T6127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.188209][ T6123] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.197148][ T6123] 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. [ 52.225444][ T6123] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.243472][ T6129] team0: Port device team_slave_1 added [ 52.274779][ T6131] team0: Port device team_slave_0 added [ 52.281594][ T2651] Bluetooth: hci0: command 0x0409 tx timeout [ 52.288691][ T2651] Bluetooth: hci1: command 0x0409 tx timeout [ 52.299443][ T6131] team0: Port device team_slave_1 added [ 52.306900][ T2651] Bluetooth: hci2: command 0x0409 tx timeout [ 52.334134][ T2651] Bluetooth: hci3: command 0x0409 tx timeout [ 52.355479][ T6129] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.367039][ T6129] 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. [ 52.370093][ T47] Bluetooth: hci5: command 0x0409 tx timeout [ 52.403066][ T2651] Bluetooth: hci4: command 0x0409 tx timeout [ 52.412790][ T6129] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.432226][ T6130] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.440572][ T6130] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.448336][ T6130] device bridge_slave_0 entered promiscuous mode [ 52.492931][ T6123] device hsr_slave_0 entered promiscuous mode [ 52.540062][ T6123] device hsr_slave_1 entered promiscuous mode [ 52.589683][ T6123] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.597683][ T6123] Cannot create hsr debugfs directory [ 52.606223][ T6127] team0: Port device team_slave_0 added [ 52.620663][ T6129] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.627636][ T6129] 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. [ 52.654210][ T6129] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.665659][ T6130] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.673598][ T6130] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.682629][ T6130] device bridge_slave_1 entered promiscuous mode [ 52.702217][ T6127] team0: Port device team_slave_1 added [ 52.708369][ T6131] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.715910][ T6131] 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. [ 52.742213][ T6131] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.755295][ T6131] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.762485][ T6131] 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. [ 52.788582][ T6131] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.843771][ T6130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.875201][ T6127] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.886101][ T6127] 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. [ 52.913889][ T6127] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.932618][ T6130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.011842][ T6131] device hsr_slave_0 entered promiscuous mode [ 53.069387][ T6131] device hsr_slave_1 entered promiscuous mode [ 53.109145][ T6131] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.116739][ T6131] Cannot create hsr debugfs directory [ 53.171006][ T6129] device hsr_slave_0 entered promiscuous mode [ 53.209473][ T6129] device hsr_slave_1 entered promiscuous mode [ 53.249186][ T6129] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.256853][ T6129] Cannot create hsr debugfs directory [ 53.268815][ T6127] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.276137][ T6127] 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. [ 53.303244][ T6127] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.381744][ T6130] team0: Port device team_slave_0 added [ 53.440444][ T6130] team0: Port device team_slave_1 added [ 53.462739][ T6127] device hsr_slave_0 entered promiscuous mode [ 53.489596][ T6127] device hsr_slave_1 entered promiscuous mode [ 53.539307][ T6127] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.547172][ T6127] Cannot create hsr debugfs directory [ 53.622454][ T6130] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.629980][ T6130] 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. [ 53.657484][ T6130] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.673291][ T6130] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.680962][ T6130] 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. [ 53.708041][ T6130] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.823344][ T6130] device hsr_slave_0 entered promiscuous mode [ 53.869377][ T6130] device hsr_slave_1 entered promiscuous mode [ 53.909065][ T6130] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.917020][ T6130] Cannot create hsr debugfs directory [ 54.016972][ T6125] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.073969][ T6125] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.150589][ T6125] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.200025][ T6125] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.320091][ T6123] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.358967][ T47] Bluetooth: hci1: command 0x041b tx timeout [ 54.365666][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 54.368775][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 54.390949][ T6123] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.448838][ T2651] Bluetooth: hci4: command 0x041b tx timeout [ 54.455702][ T2651] Bluetooth: hci3: command 0x041b tx timeout [ 54.464411][ T2651] Bluetooth: hci5: command 0x041b tx timeout [ 54.471834][ T6123] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.511905][ T6123] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.627010][ T6131] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.687836][ T6131] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.721546][ T6131] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.775462][ T6125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.783399][ T6131] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.858938][ T6125] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.880898][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.894059][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.910273][ T6129] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.961104][ T6129] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.990600][ T6129] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.041031][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.050249][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.060909][ T7393] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.068557][ T7393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.080690][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.103736][ T6129] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.166538][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.175449][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.184827][ T7411] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.192538][ T7411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.207101][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.220230][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.229693][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.243727][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.285611][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.294429][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.303772][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.313159][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.322206][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.345107][ T6127] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 55.392636][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.419066][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.431315][ T6123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.440773][ T6125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.460101][ T6127] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 55.506087][ T6127] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 55.560626][ T6123] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.567470][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.576131][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.584538][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.593070][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.602117][ T6127] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 55.673445][ T6131] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.686375][ T6125] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.728054][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.737190][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.746661][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.754329][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.762149][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.771774][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.781116][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.788581][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.796043][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.805703][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.814857][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.825006][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.835600][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.843963][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.865190][ T6131] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.882398][ T6129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.904295][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.913627][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.923652][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.932229][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.941241][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.950854][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.960405][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.969598][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.991737][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.000688][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.010871][ T6132] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.018925][ T6132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.028474][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.036364][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.045627][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.081360][ T6123] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.091083][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.100877][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.109680][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.116965][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.139646][ T6129] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.153291][ T6125] device veth0_vlan entered promiscuous mode [ 56.165860][ T6130] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 56.220143][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.228889][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.237128][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.246478][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.255828][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.264730][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.273601][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.283110][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.292475][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.300576][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.309143][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.340386][ T6130] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 56.407232][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.417046][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.426295][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.433441][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.441397][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.448749][ T7411] Bluetooth: hci2: command 0x040f tx timeout [ 56.450155][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.456754][ T7411] Bluetooth: hci1: command 0x040f tx timeout [ 56.464438][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.477292][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.485107][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.494096][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.503187][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.512810][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.521953][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.528703][ T7411] Bluetooth: hci5: command 0x040f tx timeout [ 56.530106][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.542614][ T7411] Bluetooth: hci3: command 0x040f tx timeout [ 56.552977][ T6125] device veth1_vlan entered promiscuous mode [ 56.558181][ T7411] Bluetooth: hci4: command 0x040f tx timeout [ 56.559765][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 56.574847][ T6130] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 56.636460][ T6130] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 56.686652][ T6123] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.694144][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.702431][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.710865][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.720116][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.729315][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.737801][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.746659][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.755336][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.785225][ T6131] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.797846][ T6131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.806562][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.815763][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.824796][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.833436][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.842264][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.851350][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.873842][ T6127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.906084][ T6129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.947096][ T6127] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.963418][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.972625][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.983118][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.991333][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.999970][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.010087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.018330][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.026979][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.049051][ T6131] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.062587][ T6123] device veth0_vlan entered promiscuous mode [ 57.072950][ T6125] device veth0_macvtap entered promiscuous mode [ 57.095819][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.104109][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.113938][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.123064][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.132647][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.142052][ T7433] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.149254][ T7433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.157377][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.165559][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.174441][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.205099][ T6125] device veth1_macvtap entered promiscuous mode [ 57.223226][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.233477][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.243376][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.253598][ T7393] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.260808][ T7393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.268588][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.277255][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.286312][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.306483][ T6131] device veth0_vlan entered promiscuous mode [ 57.321934][ T6123] device veth1_vlan entered promiscuous mode [ 57.331932][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.340062][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.349272][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.357335][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.366452][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.374869][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.390168][ T6129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.405930][ T6131] device veth1_vlan entered promiscuous mode [ 57.424034][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.431947][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.441932][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.451061][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.459752][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.469120][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.478254][ T6132] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.504983][ T6127] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.518608][ T6127] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.553519][ T6131] device veth0_macvtap entered promiscuous mode [ 57.562290][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.572607][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.581522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.592648][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.601338][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.610310][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.619381][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.628624][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.649508][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.665803][ T6123] device veth0_macvtap entered promiscuous mode [ 57.679781][ T6131] device veth1_macvtap entered promiscuous mode [ 57.691852][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.700558][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.713764][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.722294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.735282][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.744323][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.756383][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.766089][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.774891][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.786829][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.807454][ T6123] device veth1_macvtap entered promiscuous mode [ 57.819758][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.828754][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.837216][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.846762][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.855583][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.864965][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.876360][ T6125] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.890262][ T6125] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.904079][ T6125] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.915654][ T6125] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.931139][ T6130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.940923][ T6129] device veth0_vlan entered promiscuous mode [ 57.952753][ T6131] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.964570][ T6131] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.979091][ T6131] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.991874][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.999951][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.007838][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.016693][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.053923][ T6129] device veth1_vlan entered promiscuous mode [ 58.062680][ T6131] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.076882][ T6131] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.090301][ T6131] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.099661][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.112382][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.120210][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.127619][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.136798][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.164931][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.177578][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.188847][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.200502][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.212556][ T6123] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.225196][ T6127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.234782][ T6131] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.244259][ T6131] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.253866][ T6131] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.263188][ T6131] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.273879][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.288633][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.296210][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.305271][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.315270][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.326067][ T6130] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.339209][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.350045][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.360868][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.372227][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.384122][ T6123] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.419131][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.428946][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.441494][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.456925][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.465821][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.478779][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.486966][ T7420] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.494131][ T7420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.505721][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.521947][ T6129] device veth0_macvtap entered promiscuous mode [ 58.548186][ T1339] Bluetooth: hci1: command 0x0419 tx timeout [ 58.554808][ T6129] device veth1_macvtap entered promiscuous mode [ 58.554902][ T1339] Bluetooth: hci2: command 0x0419 tx timeout [ 58.568958][ T6123] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.585669][ T6123] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.596663][ T6123] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.598162][ T7429] Bluetooth: hci0: command 0x0419 tx timeout [ 58.613558][ T11] Bluetooth: hci4: command 0x0419 tx timeout [ 58.624870][ T11] Bluetooth: hci3: command 0x0419 tx timeout [ 58.626230][ T6123] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.647356][ T11] Bluetooth: hci5: command 0x0419 tx timeout [ 58.657784][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.666443][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.678212][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.687058][ T7429] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.694194][ T7429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.701957][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.711563][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.775167][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.784465][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.793298][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.803372][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.817680][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.830580][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.841431][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.867060][ T6129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.883290][ T6129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.894063][ T6129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.904941][ T6129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.915122][ T6129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.927323][ T6129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.938667][ T6129] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.954869][ T6130] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.966356][ T6130] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.994017][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.995075][ T367] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.003670][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.021295][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.022683][ T367] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.030679][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.046396][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.055392][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.071275][ T6129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.087759][ T6129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.106741][ T6129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.118546][ T6129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.129963][ T6129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.141427][ T6129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.153204][ T6129] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.180315][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.189547][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.197061][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.207085][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.232654][ T6129] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.259366][ T6129] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.269596][ T6129] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.279678][ T6129] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.304897][ T6130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.332835][ T6127] device veth0_vlan entered promiscuous mode [ 59.334332][ T283] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.353987][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.358588][ T283] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.362921][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.384707][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.393325][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.402285][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.411795][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.420593][ T7433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.496547][ T6127] device veth1_vlan entered promiscuous mode [ 59.549262][ T367] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.579807][ T190] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.585453][ T367] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.602847][ T190] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.642695][ T190] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.657577][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.672520][ T190] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.673395][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.690722][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.714841][ T6127] device veth0_macvtap entered promiscuous mode [ 59.741513][ T6127] device veth1_macvtap entered promiscuous mode [ 59.755804][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.772889][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.786579][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.803752][ T7429] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.826916][ T7521] loop3: detected capacity change from 0 to 144 [ 59.875983][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.885985][ T7521] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 59.909745][ T7532] loop1: detected capacity change from 0 to 144 [ 59.918807][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.936764][ T7532] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 59.961541][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.976003][ T7521] ------------[ cut here ]------------ [ 59.985787][ T7532] ------------[ cut here ]------------ [ 59.991086][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.994971][ T7521] WARNING: CPU: 1 PID: 7521 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 60.018993][ T7532] WARNING: CPU: 1 PID: 7532 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 60.029709][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.035003][ T7532] Modules linked in: [ 60.043796][ T7521] Modules linked in: [ 60.056023][ T7532] [ 60.066576][ T7521] [ 60.083868][ T7532] CPU: 1 PID: 7532 Comm: syz-executor.1 Not tainted 5.14.0-rc4-syzkaller #0 [ 60.084471][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.093829][ T7521] CPU: 1 PID: 7521 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 60.113220][ T7532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.133366][ T7521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.150365][ T7532] RIP: 0010:drop_nlink+0xa3/0x100 [ 60.153866][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.162778][ T7532] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 60.169180][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.191901][ T7521] RIP: 0010:drop_nlink+0xa3/0x100 [ 60.200044][ T6127] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.211959][ T298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.226031][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.227450][ T298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.239801][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.248524][ T7532] RSP: 0018:ffffc90004e97ad0 EFLAGS: 00010246 [ 60.253951][ T7521] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 60.259943][ T7532] RAX: 0000000000000000 RBX: ffff88812b6ee180 RCX: 0000000000000000 [ 60.289360][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.294883][ T7532] RDX: 1ffff110256ddc39 RSI: 000000003b9aca00 RDI: ffff88812b6ee180 [ 60.303650][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.306932][ T7532] RBP: ffff88812b6ee1c8 R08: 0000000000000001 R09: ffffffff8d442cbf [ 60.315692][ T7521] RSP: 0018:ffffc90004e07ad0 EFLAGS: 00010246 [ 60.329388][ T7532] R10: 0000000000000001 R11: 000000000000b8b0 R12: ffff88812b6ee180 [ 60.331087][ T3325] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.343063][ T7532] R13: ffff88812c96c080 R14: ffff88812b6efb30 R15: ffff888125b16758 [ 60.346160][ T7521] RAX: 0000000000000000 RBX: ffff88812b6ec100 RCX: 0000000000000000 [ 60.356520][ T7532] FS: 00007f7e3b347700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 60.376602][ T7521] RDX: 1ffff110256dd829 RSI: 000000003b9aca00 RDI: ffff88812b6ec100 [ 60.385089][ T283] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.389243][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.402989][ T283] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.417449][ T7521] RBP: ffff88812b6ec148 R08: 0000000000000001 R09: ffffffff8d442cbf [ 60.419793][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.430959][ T7532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.442057][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.442069][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.442076][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.442082][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.442088][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.442093][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.445107][ T6127] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.469768][ T7521] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812b6ec100 [ 60.484897][ T6130] device veth0_vlan entered promiscuous mode [ 60.504214][ T7532] CR2: 000055a14ca24010 CR3: 000000012f294003 CR4: 00000000001706f0 [ 60.542920][ T7521] R13: ffff88812c96b080 R14: ffff88812b6ed140 R15: ffff88812792a798 [ 60.546760][ T6130] device veth1_vlan entered promiscuous mode [ 60.552373][ T7521] FS: 00007f01dc966700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 60.583929][ T7521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.593128][ T7545] loop0: detected capacity change from 0 to 144 [ 60.595880][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.601157][ T7532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.618937][ T7521] CR2: 00007f7c8f313020 CR3: 0000000101b1f004 CR4: 00000000001706e0 [ 60.623245][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.630344][ T7532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.646588][ T7545] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 60.649762][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.664573][ T7521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.688490][ T7532] Call Trace: [ 60.691806][ T7532] minix_rename+0x18c/0x6f0 [ 60.696768][ T7532] ? minix_mknod+0x120/0x120 [ 60.703087][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.704612][ T7521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.722131][ T7545] ------------[ cut here ]------------ [ 60.728153][ T7545] WARNING: CPU: 1 PID: 7545 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 60.736233][ T7545] Modules linked in: [ 60.741643][ T7532] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 60.745365][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.748820][ T7521] Call Trace: [ 60.760446][ T7545] CPU: 1 PID: 7545 Comm: syz-executor.0 Not tainted 5.14.0-rc4-syzkaller #0 [ 60.763473][ T7420] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.771147][ T7532] ? minix_mknod+0x120/0x120 [ 60.789853][ T7521] minix_rename+0x18c/0x6f0 [ 60.795732][ T7532] vfs_rename+0xb66/0x1480 [ 60.802827][ T7545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.815267][ T7521] ? minix_mknod+0x120/0x120 [ 60.821371][ T7532] ? path_openat+0x22c0/0x22c0 [ 60.823667][ T6127] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.826403][ T7521] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 60.846691][ T7532] ? tomoyo_sb_pivotroot+0x10/0x10 [ 60.852602][ T7545] RIP: 0010:drop_nlink+0xa3/0x100 [ 60.858716][ T7532] ? minix_lookup+0x11e/0x160 [ 60.862251][ T6127] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.863522][ T7545] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 60.887933][ T6127] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.900784][ T7532] ? security_path_rename+0xeb/0x270 [ 60.907337][ T7532] do_renameat2+0x5d2/0xa50 [ 60.908565][ T6127] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.913092][ T7521] ? minix_mknod+0x120/0x120 [ 60.939667][ T7532] ? __ia32_sys_link+0x80/0x80 [ 60.951359][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.953511][ T7532] ? check_preemption_disabled+0x36/0xd0 [ 60.966062][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.967814][ T7521] vfs_rename+0xb66/0x1480 [ 60.982778][ T7532] ? __might_fault+0xb5/0x160 [ 60.994329][ T7532] ? lock_is_held_type+0xfa/0x130 [ 61.012692][ T7521] ? path_openat+0x22c0/0x22c0 [ 61.021517][ T7532] ? __check_object_size+0x98/0x230 [ 61.026522][ T283] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.027049][ T7521] ? tomoyo_sb_pivotroot+0x10/0x10 [ 61.037578][ T6130] device veth0_macvtap entered promiscuous mode [ 61.041038][ T7532] ? getname_flags.part.0+0x89/0x440 [ 61.053895][ T7521] ? minix_lookup+0x11e/0x160 [ 61.057786][ T283] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.060907][ T7532] __x64_sys_renameat+0xba/0xf0 [ 61.074292][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.079680][ T7521] ? security_path_rename+0xeb/0x270 [ 61.085061][ T7545] RSP: 0018:ffffc90004d27ad0 EFLAGS: 00010246 [ 61.088566][ T1339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.096382][ T7532] do_syscall_64+0x35/0xb0 [ 61.105386][ T7545] [ 61.110222][ T7521] do_renameat2+0x5d2/0xa50 [ 61.110246][ T7545] RAX: 0000000000000000 RBX: ffff88812b6fd0c0 RCX: 0000000000000000 [ 61.120571][ T7521] ? __ia32_sys_link+0x80/0x80 [ 61.128029][ T6130] device veth1_macvtap entered promiscuous mode [ 61.139712][ T7532] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.145255][ T7475] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.145994][ T7521] ? check_preemption_disabled+0x36/0xd0 [ 61.155772][ T7545] RDX: 1ffff110256dfa21 RSI: 000000003b9aca00 RDI: ffff88812b6fd0c0 [ 61.162200][ T7532] RIP: 0033:0x465809 [ 61.169020][ T7475] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.181106][ T7545] RBP: ffff88812b6fd108 R08: 0000000000000001 R09: ffffffff8d442cbf [ 61.184259][ T7532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 61.191433][ T7475] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.215215][ T7521] ? __might_fault+0xb5/0x160 [ 61.219154][ T7545] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812b6fd0c0 [ 61.226227][ T7521] ? lock_is_held_type+0xfa/0x130 [ 61.231971][ T7545] R13: ffff88812d3c5080 R14: ffff88812b6ffa70 R15: ffff8881278fb660 [ 61.240851][ T7521] ? __check_object_size+0x98/0x230 [ 61.256957][ T7521] ? getname_flags.part.0+0x89/0x440 [ 61.301936][ T7521] __x64_sys_renameat+0xba/0xf0 [ 61.305171][ T7545] FS: 00007f4e7c21c700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 61.312558][ T7532] RSP: 002b:00007f7e3b347188 EFLAGS: 00000246 [ 61.325223][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.330443][ T7532] ORIG_RAX: 0000000000000108 [ 61.350309][ T7521] do_syscall_64+0x35/0xb0 [ 61.355336][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.368608][ T7521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.372385][ T7545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.385735][ T7521] RIP: 0033:0x465809 [ 61.391431][ T7564] loop2: detected capacity change from 0 to 144 [ 61.392056][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.401856][ T7532] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 61.415689][ T7545] CR2: 00000000004409a0 CR3: 000000012f3da005 CR4: 00000000001706f0 [ 61.424886][ T7521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 61.429181][ T7545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.468196][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.469603][ T7532] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 61.491240][ T7564] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 61.491885][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.522817][ T7545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.537342][ T7521] RSP: 002b:00007f01dc966188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 2021/08/02 06:32:39 executed programs: 6 [ 61.549864][ T7532] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 61.556663][ T7545] Call Trace: [ 61.558872][ T7521] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 61.558884][ T7521] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 61.558890][ T7521] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 61.558896][ T7521] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 61.558902][ T7521] R13: 00007fff4f67654f R14: 00007f01dc966300 R15: 0000000000022000 [ 61.558929][ T7521] irq event stamp: 5939 [ 61.558935][ T7521] hardirqs last enabled at (5945): [] vprintk_emit+0x36c/0x480 [ 61.558950][ T7521] hardirqs last disabled at (5950): [] vprintk_emit+0x3b2/0x480 [ 61.558958][ T7521] softirqs last enabled at (5888): [] __irq_exit_rcu+0x21e/0x270 [ 61.558968][ T7521] softirqs last disabled at (5871): [] __irq_exit_rcu+0x21e/0x270 [ 61.558976][ T7521] ---[ end trace c1b83e3a6a0b0cc2 ]--- [ 61.574525][ T7532] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 61.591679][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.617068][ T7532] R13: 00007ffebd3a6bdf R14: 00007f7e3b347300 R15: 0000000000022000 [ 61.630338][ T7545] minix_rename+0x18c/0x6f0 [ 61.668367][ T7532] irq event stamp: 4571 [ 61.672130][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.686688][ T7532] hardirqs last enabled at (4595): [] finish_task_switch.isra.0+0x229/0x9e0 [ 61.688786][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.706007][ T7532] hardirqs last disabled at (4698): [] __schedule+0x11a2/0x2390 [ 61.710557][ T7545] ? minix_mknod+0x120/0x120 [ 61.732914][ T7532] softirqs last enabled at (4818): [] __irq_exit_rcu+0x21e/0x270 [ 61.737891][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.746378][ T7532] softirqs last disabled at (4833): [] __irq_exit_rcu+0x21e/0x270 [ 61.761717][ T7545] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 61.766107][ T7532] ---[ end trace c1b83e3a6a0b0cc3 ]--- [ 61.777834][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.788807][ T7545] ? minix_mknod+0x120/0x120 [ 61.795271][ T7545] vfs_rename+0xb66/0x1480 [ 61.809417][ T6130] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.813742][ T7545] ? path_openat+0x22c0/0x22c0 [ 61.826074][ T7475] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.834184][ T7545] ? tomoyo_sb_pivotroot+0x10/0x10 [ 61.865584][ T7475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.882933][ T7545] ? minix_lookup+0x11e/0x160 [ 61.895231][ T7585] loop2: detected capacity change from 0 to 144 [ 61.899570][ T7545] ? security_path_rename+0xeb/0x270 [ 61.913551][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.917121][ T7588] loop1: detected capacity change from 0 to 144 [ 61.924935][ T283] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.939802][ T7587] loop3: detected capacity change from 0 to 144 [ 61.946248][ T7545] do_renameat2+0x5d2/0xa50 [ 61.962249][ T7545] ? __ia32_sys_link+0x80/0x80 [ 61.966900][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.985349][ T7585] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 61.995196][ T283] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.009981][ T7587] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 62.022310][ T7545] ? check_preemption_disabled+0x36/0xd0 [ 62.029966][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.038072][ T7588] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 62.059452][ T7545] ? __might_fault+0xb5/0x160 [ 62.069377][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.088174][ T7545] ? lock_is_held_type+0xfa/0x130 [ 62.091649][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.112024][ T7545] ? __check_object_size+0x98/0x230 [ 62.113822][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.124711][ T7545] ? getname_flags.part.0+0x89/0x440 [ 62.135757][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.139349][ T7545] __x64_sys_renameat+0xba/0xf0 [ 62.155499][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.169049][ T6130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.172585][ T7545] do_syscall_64+0x35/0xb0 [ 62.190790][ T6130] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.194661][ T7545] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.214568][ T7545] RIP: 0033:0x465809 [ 62.221183][ T6130] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.227651][ T7545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 62.280536][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.289470][ T7614] loop3: detected capacity change from 0 to 144 [ 62.301020][ T7615] loop1: detected capacity change from 0 to 144 [ 62.312097][ T7612] loop2: detected capacity change from 0 to 144 [ 62.313740][ T7545] RSP: 002b:00007f4e7c21c188 EFLAGS: 00000246 [ 62.320389][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.332746][ T7614] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 62.340017][ T2651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.355590][ T7545] ORIG_RAX: 0000000000000108 [ 62.356410][ T7612] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 62.370287][ T7615] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 62.373596][ T7545] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 62.404150][ T7612] ------------[ cut here ]------------ [ 62.405429][ T7615] ------------[ cut here ]------------ [ 62.422046][ T7615] WARNING: CPU: 0 PID: 7615 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 62.432131][ T6130] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.432599][ T7612] WARNING: CPU: 1 PID: 7612 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 62.447626][ T6130] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.455398][ T7614] minix_free_inode: bit 5 already cleared [ 62.467308][ T7615] Modules linked in: [ 62.472909][ T7615] CPU: 0 PID: 7615 Comm: syz-executor.1 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 62.494932][ T7545] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 62.499960][ T6130] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.518239][ T7615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.529339][ T7545] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 62.533067][ T6130] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.538691][ T7612] Modules linked in: [ 62.553665][ T7615] RIP: 0010:drop_nlink+0xa3/0x100 [ 62.562137][ T7612] [ 62.566151][ T7545] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 62.574991][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.589449][ T7612] CPU: 1 PID: 7612 Comm: syz-executor.2 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 62.614143][ T7545] R13: 00007fffa849cfff R14: 00007f4e7c21c300 R15: 0000000000022000 [ 62.614827][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.628839][ T7632] loop3: detected capacity change from 0 to 144 [ 62.637280][ T7615] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 62.638450][ T7612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.674967][ T7545] irq event stamp: 5425 [ 62.683605][ T7632] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 62.696721][ T7545] hardirqs last enabled at (5579): [] finish_task_switch.isra.0+0x229/0x9e0 [ 62.701231][ T7615] RSP: 0018:ffffc900050f7ad0 EFLAGS: 00010246 [ 62.728918][ T7545] hardirqs last disabled at (5602): [] __schedule+0x11a2/0x2390 [ 62.749872][ T7632] ------------[ cut here ]------------ [ 62.752476][ T7411] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.765074][ T7615] RAX: 0000000000000000 RBX: ffff88812b7d4ab0 RCX: 0000000000000000 [ 62.800882][ T7615] RDX: 1ffff110256fa95f RSI: 000000003b9aca00 RDI: ffff88812b7d4ab0 [ 62.826488][ T7632] WARNING: CPU: 1 PID: 7632 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 62.879860][ T7615] RBP: ffff88812b7d4af8 R08: 0000000000000001 R09: ffffffff8d442cbf [ 62.883466][ T7612] RIP: 0010:drop_nlink+0xa3/0x100 [ 62.894272][ T7545] softirqs last enabled at (5638): [] __irq_exit_rcu+0x21e/0x270 [ 62.915577][ T7615] R10: 0000000000000001 R11: 00000000000003ac R12: ffff88812b7d4ab0 [ 62.916183][ T7632] Modules linked in: [ 62.930366][ T7612] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 62.938857][ T7645] loop4: detected capacity change from 0 to 144 [ 62.960418][ T7615] R13: ffff88812d3bb080 R14: ffff88812b7d45f8 R15: ffff888125b8fac8 [ 62.966278][ T7545] softirqs last disabled at (5653): [] __irq_exit_rcu+0x21e/0x270 [ 62.980865][ T298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.992950][ T7615] FS: 00007f7e3b347700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 62.999873][ T7632] [ 63.012813][ T298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.018324][ T7612] RSP: 0018:ffffc90005037ad0 EFLAGS: 00010246 [ 63.024038][ T7632] CPU: 1 PID: 7632 Comm: syz-executor.3 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 63.028457][ T7612] [ 63.048665][ T7615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.055796][ T367] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.075929][ T7632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.078879][ T367] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.090040][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.105676][ T7615] CR2: 00007f7c8f28d000 CR3: 0000000107fec001 CR4: 00000000001706f0 [ 63.110901][ T7545] ---[ end trace c1b83e3a6a0b0cc4 ]--- [ 63.120555][ T7612] RAX: 0000000000000000 RBX: ffff88812b411100 RCX: 0000000000000000 [ 63.143230][ T7615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.161731][ T7632] RIP: 0010:drop_nlink+0xa3/0x100 [ 63.164135][ T7393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.184128][ T7612] RDX: 1ffff11025682229 RSI: 000000003b9aca00 RDI: ffff88812b411100 [ 63.195852][ T7632] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 63.199955][ T7615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.242442][ T7612] RBP: ffff88812b411148 R08: 0000000000000001 R09: ffffffff8d442cbf [ 63.263430][ T7612] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812b411100 [ 63.279955][ T7645] loop4: detected capacity change from 0 to 144 [ 63.292538][ T7667] loop0: detected capacity change from 0 to 144 [ 63.294784][ T7612] R13: ffff88812c9f1080 R14: ffff88812b412af0 R15: ffff8881279fe468 [ 63.303240][ T7632] RSP: 0018:ffffc90005167ad0 EFLAGS: 00010246 [ 63.311806][ T7645] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.321842][ T7632] [ 63.330905][ T7668] loop5: detected capacity change from 0 to 144 [ 63.333950][ T7615] Call Trace: [ 63.344392][ T7612] FS: 00007f35ddc67700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 63.352199][ T7667] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.355314][ T7612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.367222][ T7615] minix_rename+0x18c/0x6f0 [ 63.372218][ T7612] CR2: 00007faebde9d000 CR3: 000000012e259003 CR4: 00000000001706f0 [ 63.381791][ T7632] RAX: 0000000000000000 RBX: ffff88812b471100 RCX: 0000000000000000 [ 63.381803][ T7632] RDX: 1ffff1102568e229 RSI: 000000003b9aca00 RDI: ffff88812b471100 [ 63.381809][ T7632] RBP: ffff88812b471148 R08: 0000000000000001 R09: ffffffff8d442cbf [ 63.381815][ T7632] R10: 0000000000000001 R11: 000000000000b75b R12: ffff88812b471100 [ 63.381821][ T7632] R13: ffff888130805080 R14: ffff88812b457ab0 R15: ffff888125844ac8 [ 63.381828][ T7632] FS: 00007f01dc966700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 63.381835][ T7632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.381841][ T7632] CR2: 00007f4e7c21d000 CR3: 000000011a3f7001 CR4: 00000000001706e0 [ 63.381850][ T7632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.381855][ T7632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.381861][ T7632] Call Trace: [ 63.381870][ T7632] minix_rename+0x18c/0x6f0 [ 63.381887][ T7632] ? minix_mknod+0x120/0x120 [ 63.381902][ T7632] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 63.381921][ T7632] ? minix_mknod+0x120/0x120 [ 63.381932][ T7632] vfs_rename+0xb66/0x1480 [ 63.381955][ T7632] ? path_openat+0x22c0/0x22c0 [ 63.381962][ T7632] ? tomoyo_sb_pivotroot+0x10/0x10 [ 63.381979][ T7632] ? minix_lookup+0x11e/0x160 [ 63.392197][ T7612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.407867][ T7615] ? minix_mknod+0x120/0x120 [ 63.416077][ T7668] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.488194][ T7654] ------------[ cut here ]------------ [ 63.522173][ T7632] ? security_path_rename+0xeb/0x270 [ 63.544580][ T7615] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 63.545462][ T7632] do_renameat2+0x5d2/0xa50 [ 63.554470][ T7612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.569352][ T7632] ? __ia32_sys_link+0x80/0x80 [ 63.570178][ T7673] ------------[ cut here ]------------ [ 63.591392][ T7615] ? minix_mknod+0x120/0x120 [ 63.596104][ T7615] vfs_rename+0xb66/0x1480 [ 63.597309][ T7632] ? check_preemption_disabled+0x36/0xd0 [ 63.624093][ T7673] WARNING: CPU: 1 PID: 7673 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 63.625045][ T7632] ? __might_fault+0xb5/0x160 [ 63.649578][ T7632] ? lock_is_held_type+0xfa/0x130 [ 63.654868][ T7632] ? __check_object_size+0x98/0x230 [ 63.662398][ T7654] WARNING: CPU: 0 PID: 7654 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 63.674643][ T7632] ? getname_flags.part.0+0x89/0x440 [ 63.686156][ T7654] Modules linked in: [ 63.692093][ T7632] __x64_sys_renameat+0xba/0xf0 [ 63.693577][ T7612] Call Trace: [ 63.699829][ T7654] CPU: 0 PID: 7654 Comm: syz-executor.4 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 63.724550][ T7615] ? path_openat+0x22c0/0x22c0 [ 63.730382][ T7673] Modules linked in: [ 63.733046][ T7632] do_syscall_64+0x35/0xb0 [ 63.734385][ T7612] minix_rename+0x18c/0x6f0 [ 63.749843][ T7615] ? tomoyo_sb_pivotroot+0x10/0x10 [ 63.756557][ T7673] CPU: 1 PID: 7673 Comm: syz-executor.0 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 63.757159][ T7632] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 63.775862][ T7685] loop5: detected capacity change from 0 to 144 [ 63.776253][ T7612] ? minix_mknod+0x120/0x120 [ 63.784825][ T7632] RIP: 0033:0x465809 [ 63.789429][ T7654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.798281][ T7685] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.809657][ T7615] ? minix_lookup+0x11e/0x160 [ 63.813062][ T7632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.826408][ T7615] ? security_path_rename+0xeb/0x270 [ 63.845423][ T7673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.852715][ T7685] ------------[ cut here ]------------ [ 63.861347][ T7612] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 63.862151][ T7632] RSP: 002b:00007f01dc966188 EFLAGS: 00000246 [ 63.868346][ T7685] WARNING: CPU: 0 PID: 7685 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 63.874767][ T7654] RIP: 0010:drop_nlink+0xa3/0x100 [ 63.884994][ T7632] ORIG_RAX: 0000000000000108 [ 63.898702][ T7612] ? minix_mknod+0x120/0x120 [ 63.900900][ T7632] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 63.907507][ T7673] RIP: 0010:drop_nlink+0xa3/0x100 [ 63.912596][ T7685] Modules linked in: [ 63.921952][ T7685] CPU: 0 PID: 7685 Comm: syz-executor.5 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 63.924883][ T7612] vfs_rename+0xb66/0x1480 [ 63.934816][ T7632] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 63.942063][ T7615] do_renameat2+0x5d2/0xa50 [ 63.949278][ T7685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.958113][ T7654] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 63.964751][ T7632] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 63.986757][ T7673] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 63.988899][ T7685] RIP: 0010:drop_nlink+0xa3/0x100 [ 64.013664][ T7632] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 64.016982][ T7615] ? __ia32_sys_link+0x80/0x80 [ 64.024776][ T7685] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 64.033112][ T7612] ? path_openat+0x22c0/0x22c0 [ 64.054874][ T7685] RSP: 0018:ffffc900052e7ad0 EFLAGS: 00010246 [ 64.056640][ T7632] R13: 00007fff4f67654f R14: 00007f01dc966300 R15: 0000000000022000 [ 64.062896][ T7685] RAX: 0000000000000000 RBX: ffff888120cd9ab0 RCX: 0000000000000000 [ 64.081751][ T7685] RDX: 1ffff1102419b35f RSI: 000000003b9aca00 RDI: ffff888120cd9ab0 [ 64.087434][ T7615] ? check_preemption_disabled+0x36/0xd0 [ 64.091467][ T7685] RBP: ffff888120cd9af8 R08: 0000000000000001 R09: ffffffff8d442cbf [ 64.095755][ T7615] ? __might_fault+0xb5/0x160 [ 64.095774][ T7615] ? lock_is_held_type+0xfa/0x130 [ 64.095794][ T7615] ? __check_object_size+0x98/0x230 [ 64.095816][ T7615] ? getname_flags.part.0+0x89/0x440 [ 64.095832][ T7615] __x64_sys_renameat+0xba/0xf0 [ 64.095846][ T7615] do_syscall_64+0x35/0xb0 [ 64.095854][ T7615] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 64.107094][ T7685] R10: 0000000000000001 R11: 00000000000001c4 R12: ffff888120cd9ab0 [ 64.114778][ T7654] RSP: 0018:ffffc900051f7ad0 EFLAGS: 00010246 [ 64.123514][ T7685] R13: ffff88813090f080 R14: ffff888120cd95f8 R15: ffff888125b3b620 [ 64.125539][ T7612] ? tomoyo_sb_pivotroot+0x10/0x10 [ 64.125564][ T7612] ? minix_lookup+0x11e/0x160 [ 64.125578][ T7612] ? security_path_rename+0xeb/0x270 [ 64.125596][ T7612] do_renameat2+0x5d2/0xa50 [ 64.125617][ T7612] ? __ia32_sys_link+0x80/0x80 [ 64.133331][ T7685] FS: 00007faebde9c700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 64.141781][ T7673] RSP: 0018:ffffc90005287ad0 EFLAGS: 00010246 [ 64.151675][ T7685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.166703][ T7632] irq event stamp: 5259 [ 64.173618][ T7685] CR2: 00007f7c8f338018 CR3: 0000000126ce9001 CR4: 00000000001706f0 [ 64.174657][ T7612] ? check_preemption_disabled+0x36/0xd0 [ 64.174680][ T7612] ? __might_fault+0xb5/0x160 [ 64.174697][ T7612] ? lock_is_held_type+0xfa/0x130 [ 64.183386][ T7685] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.184835][ T7632] hardirqs last enabled at (5271): [] finish_task_switch.isra.0+0x229/0x9e0 [ 64.184852][ T7632] hardirqs last disabled at (5276): [] vprintk_emit+0x3b2/0x480 [ 64.184862][ T7632] softirqs last enabled at (5256): [] __irq_exit_rcu+0x21e/0x270 [ 64.184873][ T7632] softirqs last disabled at (5241): [] __irq_exit_rcu+0x21e/0x270 [ 64.184883][ T7632] ---[ end trace c1b83e3a6a0b0cc5 ]--- [ 64.194551][ T7673] [ 64.206768][ T7685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.213126][ T7654] [ 64.217978][ T7685] Call Trace: [ 64.227921][ T7615] RIP: 0033:0x465809 [ 64.232558][ T7685] minix_rename+0x18c/0x6f0 [ 64.247267][ T7612] ? __check_object_size+0x98/0x230 [ 64.262353][ T7685] ? minix_mknod+0x120/0x120 [ 64.276916][ T7615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.293698][ T7685] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 64.317303][ T7654] RAX: 0000000000000000 RBX: ffff888130048a30 RCX: 0000000000000000 [ 64.323759][ T7685] ? minix_mknod+0x120/0x120 [ 64.336699][ T7673] RAX: 0000000000000000 RBX: ffff888120f481c0 RCX: 0000000000000000 [ 64.365768][ T7685] vfs_rename+0xb66/0x1480 [ 64.377302][ T7654] RDX: 1ffff1102600914f RSI: 000000003b9aca00 RDI: ffff888130048a30 [ 64.384120][ T7685] ? path_openat+0x22c0/0x22c0 [ 64.394067][ T7615] RSP: 002b:00007f7e3b347188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 64.394084][ T7615] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 64.394091][ T7615] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 64.394097][ T7615] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 64.394104][ T7615] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 64.394110][ T7615] R13: 00007ffebd3a6bdf R14: 00007f7e3b347300 R15: 0000000000022000 [ 64.394135][ T7615] irq event stamp: 4431 [ 64.401381][ T7685] ? tomoyo_sb_pivotroot+0x10/0x10 [ 64.416589][ T7654] RBP: ffff888130048a78 R08: 0000000000000001 R09: ffffffff8d442cbf [ 64.425640][ T7685] ? minix_lookup+0x11e/0x160 [ 64.433593][ T7612] ? getname_flags.part.0+0x89/0x440 [ 64.443586][ T7685] ? security_path_rename+0xeb/0x270 [ 64.496346][ T7685] do_renameat2+0x5d2/0xa50 [ 64.501526][ T7685] ? __ia32_sys_link+0x80/0x80 [ 64.515917][ T7615] hardirqs last enabled at (4455): [] finish_task_switch.isra.0+0x229/0x9e0 [ 64.515924][ T7685] ? check_preemption_disabled+0x36/0xd0 [ 64.515942][ T7685] ? __might_fault+0xb5/0x160 [ 64.572317][ T7654] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888130048a30 [ 64.578967][ T7685] ? lock_is_held_type+0xfa/0x130 [ 64.589047][ T7612] __x64_sys_renameat+0xba/0xf0 [ 64.590412][ T7685] ? __check_object_size+0x98/0x230 [ 64.594007][ T7612] do_syscall_64+0x35/0xb0 [ 64.594020][ T7612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 64.594033][ T7612] RIP: 0033:0x465809 [ 64.594044][ T7612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.594052][ T7612] RSP: 002b:00007f35ddc67188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 64.594066][ T7612] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 64.594073][ T7612] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 64.594079][ T7612] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 64.614872][ T7685] ? getname_flags.part.0+0x89/0x440 [ 64.636694][ T7673] RDX: 1ffff110241e9041 RSI: 000000003b9aca00 RDI: ffff888120f481c0 [ 64.636706][ T7673] RBP: ffff888120f48208 R08: 0000000000000001 R09: ffffffff8d442cbf [ 64.636712][ T7673] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888120f481c0 [ 64.636718][ T7673] R13: ffff88813088a080 R14: ffff88812b61a9f0 R15: ffff888125ba7a88 [ 64.636725][ T7673] FS: 00007f4e7c1fb700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 64.636732][ T7673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.636737][ T7673] CR2: 00007f7c8f33e000 CR3: 0000000126051001 CR4: 00000000001706e0 [ 64.636748][ T7673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.636754][ T7673] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.636761][ T7673] Call Trace: [ 64.636770][ T7673] minix_rename+0x18c/0x6f0 [ 64.636786][ T7673] ? minix_mknod+0x120/0x120 [ 64.636800][ T7673] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 64.636817][ T7673] ? minix_mknod+0x120/0x120 [ 64.636828][ T7673] vfs_rename+0xb66/0x1480 [ 64.636851][ T7673] ? path_openat+0x22c0/0x22c0 [ 64.636858][ T7673] ? tomoyo_sb_pivotroot+0x10/0x10 [ 64.636875][ T7673] ? minix_lookup+0x11e/0x160 [ 64.636886][ T7673] ? security_path_rename+0xeb/0x270 [ 64.636903][ T7673] do_renameat2+0x5d2/0xa50 [ 64.636922][ T7673] ? __ia32_sys_link+0x80/0x80 [ 64.636928][ T7673] ? check_preemption_disabled+0x36/0xd0 [ 64.636943][ T7673] ? __might_fault+0xb5/0x160 [ 64.636955][ T7673] ? lock_is_held_type+0xfa/0x130 [ 64.636971][ T7673] ? __check_object_size+0x98/0x230 [ 64.636991][ T7673] ? getname_flags.part.0+0x89/0x440 [ 64.637005][ T7673] __x64_sys_renameat+0xba/0xf0 [ 64.637023][ T7673] do_syscall_64+0x35/0xb0 [ 64.637033][ T7673] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 64.637045][ T7673] RIP: 0033:0x465809 [ 64.637056][ T7673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.637065][ T7673] RSP: 002b:00007f4e7c1fb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 64.637079][ T7673] RAX: ffffffffffffffda RBX: 000000000055bfa8 RCX: 0000000000465809 [ 64.637085][ T7673] RDX: 0000000000000008 RSI: 0000000020000500 RDI: 0000000000000009 [ 64.637091][ T7673] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 64.637097][ T7673] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bfa8 [ 64.637104][ T7673] R13: 00007fffa849cfff R14: 00007f4e7c1fb300 R15: 0000000000022000 [ 64.637125][ T7673] irq event stamp: 1235 [ 64.653394][ T7615] hardirqs last disabled at (4562): [] __schedule+0x11a2/0x2390 [ 64.666403][ T7654] R13: ffff88812d38a080 R14: ffff88812b619140 R15: ffff888125be66a0 [ 64.690057][ T7615] softirqs last enabled at (5026): [] __irq_exit_rcu+0x21e/0x270 [ 64.725460][ T7673] hardirqs last enabled at (1263): [] finish_task_switch.isra.0+0x229/0x9e0 [ 64.729409][ T7685] __x64_sys_renameat+0xba/0xf0 [ 64.777237][ T7612] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 64.789387][ T7615] softirqs last disabled at (5041): [] __irq_exit_rcu+0x21e/0x270 [ 64.825506][ T7673] hardirqs last disabled at (1320): [] __schedule+0x11a2/0x2390 [ 64.827631][ T7685] do_syscall_64+0x35/0xb0 [ 64.856674][ T7654] FS: 00007f7444b21700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 64.860134][ T7615] ---[ end trace c1b83e3a6a0b0cc6 ]--- [ 64.896580][ T7612] R13: 00007ffea09a00ff R14: 00007f35ddc67300 R15: 0000000000022000 [ 64.907133][ T7685] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 64.913788][ T7673] softirqs last enabled at (1342): [] __irq_exit_rcu+0x21e/0x270 [ 64.921905][ T7685] RIP: 0033:0x465809 [ 64.977723][ T7612] irq event stamp: 5771 [ 64.986544][ T7685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.013786][ T7673] softirqs last disabled at (1353): [] __irq_exit_rcu+0x21e/0x270 [ 65.024740][ T7685] RSP: 002b:00007faebde9c188 EFLAGS: 00000246 [ 65.033884][ T7654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.066063][ T7685] ORIG_RAX: 0000000000000108 [ 65.093373][ T7673] ---[ end trace c1b83e3a6a0b0cc7 ]--- [ 65.124572][ T7685] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 65.131658][ T7612] hardirqs last enabled at (5809): [] finish_task_switch.isra.0+0x229/0x9e0 [ 65.133840][ T7654] CR2: 00007f7c8f33e000 CR3: 000000012ed7d001 CR4: 00000000001706e0 [ 65.161584][ T7685] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 65.185880][ T7612] hardirqs last disabled at (5846): [] __schedule+0x11a2/0x2390 [ 65.199164][ T7685] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 65.203077][ T7612] softirqs last enabled at (5888): [] __irq_exit_rcu+0x21e/0x270 [ 65.211255][ T7654] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 65.221141][ T7612] softirqs last disabled at (5901): [] __irq_exit_rcu+0x21e/0x270 [ 65.237387][ T7654] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 65.247880][ T7685] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 65.262484][ T7612] ---[ end trace c1b83e3a6a0b0cc8 ]--- [ 65.263791][ T7654] Call Trace: [ 65.271542][ T7685] R13: 00007ffdeddd7edf R14: 00007faebde9c300 R15: 0000000000022000 [ 65.289800][ T7685] irq event stamp: 7915 [ 65.294062][ T7685] hardirqs last enabled at (7927): [] finish_task_switch.isra.0+0x229/0x9e0 [ 65.299400][ T7654] minix_rename+0x18c/0x6f0 [ 65.310274][ T7685] hardirqs last disabled at (7956): [] __schedule+0x11a2/0x2390 [ 65.310292][ T7685] softirqs last enabled at (7954): [] __irq_exit_rcu+0x21e/0x270 [ 65.310303][ T7685] softirqs last disabled at (7937): [] __irq_exit_rcu+0x21e/0x270 [ 65.310312][ T7685] ---[ end trace c1b83e3a6a0b0cc9 ]--- [ 65.374327][ T7654] ? minix_mknod+0x120/0x120 [ 65.381271][ T7654] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 65.387919][ T7654] ? minix_mknod+0x120/0x120 [ 65.392607][ T7654] vfs_rename+0xb66/0x1480 [ 65.398736][ T7654] ? path_openat+0x22c0/0x22c0 [ 65.403735][ T7654] ? tomoyo_sb_pivotroot+0x10/0x10 [ 65.410923][ T7654] ? minix_lookup+0x11e/0x160 [ 65.415759][ T7654] ? security_path_rename+0xeb/0x270 [ 65.422845][ T7654] do_renameat2+0x5d2/0xa50 [ 65.437710][ T7654] ? __ia32_sys_link+0x80/0x80 [ 65.442506][ T7654] ? check_preemption_disabled+0x36/0xd0 [ 65.453304][ T7654] ? __might_fault+0xb5/0x160 [ 65.466523][ T7654] ? lock_is_held_type+0xfa/0x130 [ 65.471646][ T7654] ? __check_object_size+0x98/0x230 [ 65.480373][ T7654] ? getname_flags.part.0+0x89/0x440 [ 65.485958][ T7654] __x64_sys_renameat+0xba/0xf0 [ 65.491906][ T7654] do_syscall_64+0x35/0xb0 [ 65.497762][ T7654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 65.507186][ T7654] RIP: 0033:0x465809 [ 65.511218][ T7654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.536119][ T7654] RSP: 002b:00007f7444b21188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 65.545236][ T7654] RAX: ffffffffffffffda RBX: 000000000055bfa8 RCX: 0000000000465809 [ 65.559119][ T7654] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 0000000000000005 [ 65.575677][ T7654] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 65.585770][ T7654] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bfa8 [ 65.598137][ T7654] R13: 00007ffc0e82e46f R14: 00007f7444b21300 R15: 0000000000022000 [ 65.606137][ T7654] irq event stamp: 4449 [ 65.610418][ T7654] hardirqs last enabled at (4509): [] console_unlock+0x747/0x9e0 [ 65.620230][ T7654] hardirqs last disabled at (4530): [] console_unlock+0x647/0x9e0 [ 65.629891][ T7654] softirqs last enabled at (4566): [] __irq_exit_rcu+0x21e/0x270 [ 65.640046][ T7654] softirqs last disabled at (4581): [] __irq_exit_rcu+0x21e/0x270 [ 65.649596][ T7654] ---[ end trace c1b83e3a6a0b0cca ]--- [ 65.678852][ T7714] loop2: detected capacity change from 0 to 144 [ 65.684684][ T7712] loop3: detected capacity change from 0 to 144 [ 65.687199][ T7713] loop5: detected capacity change from 0 to 144 [ 65.697578][ T7715] loop0: detected capacity change from 0 to 144 [ 65.705266][ T7714] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.705418][ T7716] loop1: detected capacity change from 0 to 144 [ 65.745939][ T7712] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.759361][ T7715] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.765421][ T7713] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.801247][ T7730] loop4: detected capacity change from 0 to 144 [ 65.821195][ T7729] minix_free_inode: bit 5 already cleared [ 65.837878][ T7712] minix_free_inode: bit 5 already cleared [ 65.845051][ T7727] minix_free_inode: bit 5 already cleared [ 65.867369][ T7730] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.920599][ T7716] loop1: detected capacity change from 0 to 144 [ 65.922568][ T7730] ------------[ cut here ]------------ [ 65.953596][ T7716] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.980100][ T7745] loop0: detected capacity change from 0 to 144 [ 65.988215][ T7730] WARNING: CPU: 1 PID: 7730 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 66.022669][ T7726] ------------[ cut here ]------------ [ 66.027940][ T7750] loop5: detected capacity change from 0 to 144 [ 66.038006][ T7726] WARNING: CPU: 0 PID: 7726 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 66.047646][ T7730] Modules linked in: [ 66.059048][ T7730] CPU: 1 PID: 7730 Comm: syz-executor.4 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 66.084724][ T7750] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.086220][ T7752] loop2: detected capacity change from 0 to 144 [ 66.099954][ T7730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.115725][ T7726] Modules linked in: [ 66.125958][ T7750] ------------[ cut here ]------------ [ 66.132024][ T7726] CPU: 1 PID: 7726 Comm: syz-executor.1 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 66.137892][ T7757] loop3: detected capacity change from 0 to 144 [ 66.152353][ T7750] WARNING: CPU: 1 PID: 7750 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 66.157705][ T7745] loop0: detected capacity change from 0 to 144 [ 66.163596][ T7730] RIP: 0010:drop_nlink+0xa3/0x100 [ 66.185643][ T7752] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.192375][ T7726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.209221][ T7745] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.215283][ T7750] Modules linked in: [ 66.220350][ T7730] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 66.246861][ T7750] [ 66.253570][ T7750] CPU: 1 PID: 7750 Comm: syz-executor.5 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 66.267154][ T7726] RIP: 0010:drop_nlink+0xa3/0x100 [ 66.284706][ T7726] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 66.310159][ T7750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.322163][ T7730] RSP: 0018:ffffc90005937ad0 EFLAGS: 00010246 [ 66.329495][ T7750] RIP: 0010:drop_nlink+0xa3/0x100 [ 66.334918][ T7730] RAX: 0000000000000000 RBX: ffff888127b01af0 RCX: 0000000000000000 [ 66.344998][ T7757] loop3: detected capacity change from 0 to 144 [ 66.351531][ T7750] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 66.377911][ T7726] RSP: 0018:ffffc900053e7ad0 EFLAGS: 00010246 [ 66.388799][ T7730] RDX: 1ffff11024f60367 RSI: 000000003b9aca00 RDI: ffff888127b01af0 [ 66.397912][ T7757] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.409829][ T7726] RAX: 0000000000000000 RBX: ffff8881285499b0 RCX: 0000000000000000 [ 66.422072][ T7778] loop0: detected capacity change from 0 to 144 [ 66.432115][ T7779] loop2: detected capacity change from 0 to 144 [ 66.449806][ T7730] RBP: ffff888127b01b38 R08: 0000000000000001 R09: ffffffff8d442cbf [ 66.460046][ T7726] RDX: 1ffff110250a933f RSI: 000000003b9aca00 RDI: ffff8881285499b0 [ 66.470600][ T7750] RSP: 0018:ffffc900059b7ad0 EFLAGS: 00010246 [ 66.471325][ T7764] ------------[ cut here ]------------ [ 66.477679][ T7730] R10: 0000000000000001 R11: 0000000000000375 R12: ffff888127b01af0 [ 66.484176][ T7764] WARNING: CPU: 0 PID: 7764 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 66.494982][ T7750] RAX: 0000000000000000 RBX: ffff88812b6410c0 RCX: 0000000000000000 [ 66.511132][ T7779] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.517205][ T7778] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.530397][ T7726] RBP: ffff8881285499f8 R08: 0000000000000001 R09: ffffffff8d442cbf 2021/08/02 06:32:44 executed programs: 27 [ 66.540043][ T7726] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8881285499b0 [ 66.548914][ T7730] R13: ffff88812c8a2080 R14: ffff888127b01638 R15: ffff888124b119d0 [ 66.560737][ T7750] RDX: 1ffff110256c8221 RSI: 000000003b9aca00 RDI: ffff88812b6410c0 [ 66.568793][ T7764] Modules linked in: [ 66.571356][ T7726] R13: ffff88813085b080 R14: ffff8881285494f8 R15: ffff8881258662f0 [ 66.583650][ T7730] FS: 00007f7444b42700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 66.595098][ T7750] RBP: ffff88812b641108 R08: 0000000000000001 R09: ffffffff8d442cbf [ 66.597327][ T7764] CPU: 0 PID: 7764 Comm: syz-executor.3 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 66.607831][ T7726] FS: 00007f7e3b326700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 66.626735][ T7730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.633512][ T7750] R10: 0000000000000001 R11: 00000000000002ae R12: ffff88812b6410c0 [ 66.648206][ T7730] CR2: 00007f4e7c1da718 CR3: 0000000121ebf006 CR4: 00000000001706e0 [ 66.662141][ T7750] R13: ffff88812d39a080 R14: ffff88812b63ca70 R15: ffff888123fd2910 [ 66.671245][ T7730] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.685600][ T7726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.693546][ T7750] FS: 00007faebde9c700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 66.699184][ T7764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.708292][ T7726] CR2: 00007f4e7c1fc000 CR3: 000000010c9df003 CR4: 00000000001706e0 [ 66.721481][ T7730] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.729856][ T7750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.737376][ T7730] Call Trace: [ 66.740822][ T7750] CR2: 000055a14ca11bd8 CR3: 000000010bf97001 CR4: 00000000001706e0 [ 66.751348][ T7730] minix_rename+0x18c/0x6f0 [ 66.756061][ T7726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.765653][ T7730] ? minix_mknod+0x120/0x120 [ 66.771747][ T7764] RIP: 0010:drop_nlink+0xa3/0x100 [ 66.773063][ T7750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.785934][ T7726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.792396][ T7764] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 66.795184][ T7730] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 66.821513][ T7750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.831245][ T7726] Call Trace: [ 66.835607][ T7726] minix_rename+0x18c/0x6f0 [ 66.842297][ T7750] Call Trace: [ 66.847983][ T7750] minix_rename+0x18c/0x6f0 [ 66.854401][ T7726] ? minix_mknod+0x120/0x120 [ 66.861028][ T7750] ? minix_mknod+0x120/0x120 [ 66.866024][ T7726] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 66.870877][ T7764] RSP: 0018:ffffc90005a27ad0 EFLAGS: 00010246 [ 66.873745][ T7730] ? minix_mknod+0x120/0x120 [ 66.874597][ T7764] [ 66.881126][ T7750] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 66.894011][ T7726] ? minix_mknod+0x120/0x120 [ 66.899695][ T7730] vfs_rename+0xb66/0x1480 [ 66.901150][ T7764] RAX: 0000000000000000 RBX: ffff88810cffb4f8 RCX: 0000000000000000 [ 66.904382][ T7750] ? minix_mknod+0x120/0x120 [ 66.919968][ T7726] vfs_rename+0xb66/0x1480 [ 66.924701][ T7730] ? path_openat+0x22c0/0x22c0 [ 66.931719][ T7726] ? path_openat+0x22c0/0x22c0 [ 66.937117][ T7730] ? tomoyo_sb_pivotroot+0x10/0x10 [ 66.941939][ T7764] RDX: 1ffff110219ff6a8 RSI: 000000003b9aca00 RDI: ffff88810cffb4f8 [ 66.942437][ T7726] ? tomoyo_sb_pivotroot+0x10/0x10 [ 66.955899][ T7750] vfs_rename+0xb66/0x1480 [ 66.960743][ T7730] ? minix_lookup+0x11e/0x160 [ 66.965635][ T7750] ? path_openat+0x22c0/0x22c0 [ 66.970471][ T7764] RBP: ffff88810cffb540 R08: 0000000000000001 R09: ffffffff8d442cbf [ 66.971356][ T7726] ? minix_lookup+0x11e/0x160 [ 66.983653][ T7730] ? security_path_rename+0xeb/0x270 [ 66.989434][ T7750] ? tomoyo_sb_pivotroot+0x10/0x10 [ 66.994666][ T7730] do_renameat2+0x5d2/0xa50 [ 67.000014][ T7726] ? security_path_rename+0xeb/0x270 [ 67.005865][ T7750] ? minix_lookup+0x11e/0x160 [ 67.011165][ T7730] ? __ia32_sys_link+0x80/0x80 [ 67.017106][ T7726] do_renameat2+0x5d2/0xa50 [ 67.021825][ T7750] ? security_path_rename+0xeb/0x270 [ 67.023266][ T7764] R10: 0000000000000001 R11: 000000000000b696 R12: ffff88810cffb4f8 [ 67.027894][ T7730] ? check_preemption_disabled+0x36/0xd0 [ 67.041794][ T7764] R13: ffff8881308d7080 R14: ffff888120f30180 R15: ffff888125bd93f0 [ 67.043302][ T7726] ? __ia32_sys_link+0x80/0x80 [ 67.058629][ T7750] do_renameat2+0x5d2/0xa50 [ 67.061296][ T7764] FS: 00007f01dc945700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 67.068287][ T7750] ? __ia32_sys_link+0x80/0x80 [ 67.078865][ T7726] ? check_preemption_disabled+0x36/0xd0 [ 67.084813][ T7730] ? __might_fault+0xb5/0x160 [ 67.089890][ T7726] ? __might_fault+0xb5/0x160 [ 67.094728][ T7750] ? check_preemption_disabled+0x36/0xd0 [ 67.113832][ T7764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.115814][ T7730] ? lock_is_held_type+0xfa/0x130 [ 67.127055][ T7726] ? lock_is_held_type+0xfa/0x130 [ 67.144769][ T7750] ? __might_fault+0xb5/0x160 [ 67.150252][ T7730] ? __check_object_size+0x98/0x230 [ 67.170298][ T7764] CR2: 00007f7c8f354000 CR3: 000000012f035005 CR4: 00000000001706f0 [ 67.170293][ T7726] ? __check_object_size+0x98/0x230 [ 67.170321][ T7726] ? getname_flags.part.0+0x89/0x440 [ 67.181048][ T7764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.194160][ T7750] ? lock_is_held_type+0xfa/0x130 [ 67.205471][ T7730] ? getname_flags.part.0+0x89/0x440 [ 67.220513][ T7750] ? __check_object_size+0x98/0x230 [ 67.228852][ T7726] __x64_sys_renameat+0xba/0xf0 [ 67.237181][ T7730] __x64_sys_renameat+0xba/0xf0 [ 67.246745][ T7750] ? getname_flags.part.0+0x89/0x440 [ 67.253873][ T7726] do_syscall_64+0x35/0xb0 [ 67.261047][ T7730] do_syscall_64+0x35/0xb0 [ 67.263244][ T7764] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.270598][ T7726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.288282][ T7750] __x64_sys_renameat+0xba/0xf0 [ 67.295666][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.304032][ T7750] do_syscall_64+0x35/0xb0 [ 67.309092][ T7730] RIP: 0033:0x465809 [ 67.313131][ T7726] RIP: 0033:0x465809 [ 67.324993][ T7764] Call Trace: [ 67.337159][ T7750] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.343967][ T7764] minix_rename+0x18c/0x6f0 [ 67.345335][ T7730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.375086][ T7764] ? minix_mknod+0x120/0x120 [ 67.376315][ T7726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.395100][ T7764] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 67.399901][ T7750] RIP: 0033:0x465809 [ 67.413389][ T7750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.445269][ T7730] RSP: 002b:00007f7444b42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 67.464605][ T7726] RSP: 002b:00007f7e3b326188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 67.465892][ T7764] ? minix_mknod+0x120/0x120 [ 67.474137][ T7730] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 67.486352][ T7750] RSP: 002b:00007faebde9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 67.494863][ T7750] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 67.506194][ T7726] RAX: ffffffffffffffda RBX: 000000000055bfa8 RCX: 0000000000465809 [ 67.515337][ T7730] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 67.521587][ T7764] vfs_rename+0xb66/0x1480 [ 67.527019][ T7726] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 0000000000000005 [ 67.536834][ T7726] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 67.560512][ T7730] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 67.562636][ T7764] ? path_openat+0x22c0/0x22c0 [ 67.569705][ T7726] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bfa8 [ 67.582611][ T7750] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 67.582671][ T7764] ? tomoyo_sb_pivotroot+0x10/0x10 [ 67.591735][ T7730] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 67.601110][ T7764] ? minix_lookup+0x11e/0x160 [ 67.605539][ T7750] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 67.619344][ T7726] R13: 00007ffebd3a6bdf R14: 00007f7e3b326300 R15: 0000000000022000 [ 67.620269][ T7764] ? security_path_rename+0xeb/0x270 [ 67.629371][ T7730] R13: 00007ffc0e82e46f R14: 00007f7444b42300 R15: 0000000000022000 [ 67.640919][ T7764] do_renameat2+0x5d2/0xa50 [ 67.643477][ T7726] irq event stamp: 3959 [ 67.648718][ T7764] ? __ia32_sys_link+0x80/0x80 [ 67.656938][ T7764] ? check_preemption_disabled+0x36/0xd0 [ 67.658383][ T7750] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 67.663258][ T7764] ? __might_fault+0xb5/0x160 [ 67.676733][ T7726] hardirqs last enabled at (4035): [] finish_task_switch.isra.0+0x229/0x9e0 [ 67.676899][ T7764] ? lock_is_held_type+0xfa/0x130 [ 67.687975][ T7764] ? __check_object_size+0x98/0x230 [ 67.698698][ T7764] ? getname_flags.part.0+0x89/0x440 [ 67.699736][ T7730] irq event stamp: 4309 [ 67.704163][ T7764] __x64_sys_renameat+0xba/0xf0 [ 67.710360][ T7726] hardirqs last disabled at (4094): [] __schedule+0x11a2/0x2390 [ 67.715161][ T7764] do_syscall_64+0x35/0xb0 [ 67.728669][ T7750] R13: 00007ffdeddd7edf R14: 00007faebde9c300 R15: 0000000000022000 [ 67.738170][ T7730] hardirqs last enabled at (4335): [] finish_task_switch.isra.0+0x229/0x9e0 [ 67.742204][ T7764] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.754782][ T7750] irq event stamp: 5203 [ 67.756312][ T7764] RIP: 0033:0x465809 [ 67.759911][ T7730] hardirqs last disabled at (4350): [] __schedule+0x11a2/0x2390 [ 67.763228][ T7764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.773273][ T7726] softirqs last enabled at (4204): [] __irq_exit_rcu+0x21e/0x270 [ 67.801132][ T7750] hardirqs last enabled at (5233): [] finish_task_switch.isra.0+0x229/0x9e0 [ 67.803286][ T7730] softirqs last enabled at (4372): [] __irq_exit_rcu+0x21e/0x270 [ 67.823340][ T7764] RSP: 002b:00007f01dc945188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 67.826170][ T7750] hardirqs last disabled at (5464): [] __schedule+0x11a2/0x2390 [ 67.833260][ T7726] softirqs last disabled at (4227): [] __irq_exit_rcu+0x21e/0x270 [ 67.852178][ T7750] softirqs last enabled at (5674): [] __irq_exit_rcu+0x21e/0x270 [ 67.853286][ T7764] RAX: ffffffffffffffda RBX: 000000000055bfa8 RCX: 0000000000465809 [ 67.868539][ T7750] softirqs last disabled at (5685): [] __irq_exit_rcu+0x21e/0x270 [ 67.871007][ T7730] softirqs last disabled at (4405): [] __irq_exit_rcu+0x21e/0x270 [ 67.889771][ T7750] ---[ end trace c1b83e3a6a0b0ccb ]--- [ 67.891336][ T7764] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 0000000000000005 [ 67.898590][ T7726] ---[ end trace c1b83e3a6a0b0ccc ]--- [ 67.905227][ T7730] ---[ end trace c1b83e3a6a0b0ccd ]--- [ 67.920216][ T7764] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 67.929009][ T7764] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bfa8 [ 67.942263][ T7764] R13: 00007fff4f67654f R14: 00007f01dc945300 R15: 0000000000022000 [ 67.947332][ T7801] loop2: detected capacity change from 0 to 144 [ 67.957223][ T7764] irq event stamp: 7839 [ 67.957231][ T7764] hardirqs last enabled at (7845): [] vprintk_emit+0x36c/0x480 [ 67.957244][ T7764] hardirqs last disabled at (7850): [] vprintk_emit+0x3b2/0x480 [ 67.957251][ T7764] softirqs last enabled at (7836): [] __irq_exit_rcu+0x21e/0x270 [ 67.957261][ T7764] softirqs last disabled at (7819): [] __irq_exit_rcu+0x21e/0x270 [ 67.957270][ T7764] ---[ end trace c1b83e3a6a0b0cce ]--- [ 67.964133][ T7802] loop0: detected capacity change from 0 to 144 [ 67.983970][ T7802] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.061472][ T7810] loop5: detected capacity change from 0 to 144 [ 68.073540][ T7810] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.101452][ T7801] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.104558][ T7818] loop4: detected capacity change from 0 to 144 [ 68.121783][ T7819] loop1: detected capacity change from 0 to 144 [ 68.137804][ T7810] ------------[ cut here ]------------ [ 68.155827][ T7823] loop3: detected capacity change from 0 to 144 [ 68.166343][ T7810] WARNING: CPU: 1 PID: 7810 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 68.175106][ T7819] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.227419][ T7823] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.239260][ T7810] Modules linked in: [ 68.260946][ T7810] CPU: 1 PID: 7810 Comm: syz-executor.5 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 68.319317][ T7810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.320393][ T7818] loop4: detected capacity change from 0 to 144 [ 68.338159][ T7834] loop2: detected capacity change from 0 to 144 [ 68.363716][ T7810] RIP: 0010:drop_nlink+0xa3/0x100 [ 68.376946][ T7818] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.383941][ T7841] loop1: detected capacity change from 0 to 144 [ 68.406620][ T7834] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.424034][ T7810] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 68.467271][ T7849] loop3: detected capacity change from 0 to 144 [ 68.510169][ T7849] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.540085][ T7862] loop0: detected capacity change from 0 to 144 [ 68.546649][ T7810] RSP: 0018:ffffc90006357ad0 EFLAGS: 00010246 [ 68.555735][ T7863] loop4: detected capacity change from 0 to 144 [ 68.582113][ T7841] loop1: detected capacity change from 0 to 144 [ 68.583672][ T7863] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.590706][ T7849] minix_free_inode: bit 5 already cleared [ 68.611945][ T7810] RAX: 0000000000000000 RBX: ffff88812b7b0b30 RCX: 0000000000000000 [ 68.612150][ T7862] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.630421][ T7870] loop2: detected capacity change from 0 to 144 [ 68.637695][ T7841] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.650444][ T7810] RDX: 1ffff110256f616f RSI: 000000003b9aca00 RDI: ffff88812b7b0b30 [ 68.678241][ T7810] RBP: ffff88812b7b0b78 R08: 0000000000000001 R09: ffffffff8d442cbf [ 68.687967][ T7810] R10: 0000000000000001 R11: 00000000000001ed R12: ffff88812b7b0b30 [ 68.700409][ T7870] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.705613][ T7851] ------------[ cut here ]------------ [ 68.714569][ T7810] R13: ffff888124da8080 R14: ffff88812b79a080 R15: ffff888127a0aa48 [ 68.724684][ T7851] WARNING: CPU: 0 PID: 7851 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 68.728044][ T7870] ------------[ cut here ]------------ [ 68.739539][ T7810] FS: 00007faebde9c700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 68.750349][ T7870] WARNING: CPU: 1 PID: 7870 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 68.770406][ T7810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.781613][ T7870] Modules linked in: [ 68.795517][ T7870] CPU: 1 PID: 7870 Comm: syz-executor.2 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 68.797322][ T7851] Modules linked in: [ 68.813671][ T7810] CR2: 00007f7c8f361000 CR3: 000000010f28f005 CR4: 00000000001706e0 [ 68.839131][ T7851] [ 68.853120][ T7889] loop4: detected capacity change from 0 to 144 [ 68.853883][ T7851] CPU: 0 PID: 7851 Comm: syz-executor.1 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 68.862529][ T7887] loop3: detected capacity change from 0 to 144 [ 68.882111][ T7870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.899482][ T7892] loop0: detected capacity change from 0 to 144 [ 68.899606][ T7810] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.919665][ T7889] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.929041][ T7870] RIP: 0010:drop_nlink+0xa3/0x100 [ 68.933257][ T7892] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.939716][ T7887] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.943376][ T7851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.953176][ T7870] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 68.987375][ T7810] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.999056][ T7889] ------------[ cut here ]------------ [ 69.006438][ T7889] WARNING: CPU: 1 PID: 7889 at fs/inode.c:304 drop_nlink+0xa3/0x100 [ 69.008929][ T7892] minix_free_inode: bit 5 already cleared [ 69.017470][ T7810] Call Trace: [ 69.027105][ T7810] minix_rename+0x18c/0x6f0 [ 69.034796][ T7889] Modules linked in: [ 69.038766][ T7851] RIP: 0010:drop_nlink+0xa3/0x100 [ 69.043767][ T7810] ? minix_mknod+0x120/0x120 [ 69.049662][ T7889] CPU: 1 PID: 7889 Comm: syz-executor.4 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 69.062127][ T7810] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 69.065667][ T7851] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 69.070461][ T7870] RSP: 0018:ffffc90006507ad0 EFLAGS: 00010246 [ 69.089474][ T7810] ? minix_mknod+0x120/0x120 [ 69.103388][ T7889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.127883][ T7810] vfs_rename+0xb66/0x1480 [ 69.133337][ T7904] loop3: detected capacity change from 0 to 144 [ 69.141452][ T7889] RIP: 0010:drop_nlink+0xa3/0x100 [ 69.147510][ T7870] [ 69.150004][ T7810] ? path_openat+0x22c0/0x22c0 [ 69.155000][ T7870] RAX: 0000000000000000 RBX: ffff88812b61ba70 RCX: 0000000000000000 [ 69.155606][ T7851] RSP: 0018:ffffc90006387ad0 EFLAGS: 00010246 [ 69.164128][ T7889] Code: 80 3c 02 00 75 77 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 1c 95 f0 ff f0 48 ff 83 c8 07 00 00 48 83 c4 08 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 69.173835][ T7851] [ 69.192509][ T7810] ? tomoyo_sb_pivotroot+0x10/0x10 [ 69.198712][ T7870] RDX: 1ffff110256c3757 RSI: 000000003b9aca00 RDI: ffff88812b61ba70 [ 69.207349][ T7810] ? minix_lookup+0x11e/0x160 [ 69.212449][ T7810] ? security_path_rename+0xeb/0x270 [ 69.218455][ T7904] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 69.235228][ T7870] RBP: ffff88812b61bab8 R08: 0000000000000001 R09: ffffffff8d442cbf [ 69.242752][ T7889] RSP: 0018:ffffc90006597ad0 EFLAGS: 00010246 [ 69.248790][ T7810] do_renameat2+0x5d2/0xa50 [ 69.256327][ T7810] ? __ia32_sys_link+0x80/0x80 [ 69.261104][ T7810] ? check_preemption_disabled+0x36/0xd0 [ 69.267985][ T7870] R10: 0000000000000001 R11: 0000000000000177 R12: ffff88812b61ba70 [ 69.279131][ T7904] minix_free_inode: bit 5 already cleared [ 69.282288][ T7889] RAX: 0000000000000000 RBX: ffff888130005040 RCX: 0000000000000000 [ 69.286820][ T7851] RAX: 0000000000000000 RBX: ffff88812b76f638 RCX: 0000000000000000 [ 69.307669][ T7889] RDX: 1ffff11026000a11 RSI: 000000003b9aca00 RDI: ffff888130005040 [ 69.310298][ T7810] ? __might_fault+0xb5/0x160 [ 69.326341][ T7870] R13: ffff88813097f080 R14: ffff88812b61b5b8 R15: ffff888125983b08 [ 69.329180][ T7889] RBP: ffff888130005088 R08: 0000000000000001 R09: ffffffff8d442cbf [ 69.334502][ T7870] FS: 00007f35ddc67700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 69.334512][ T7870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.334518][ T7870] CR2: 00007f01dc924718 CR3: 00000001020ca004 CR4: 00000000001706e0 [ 69.334529][ T7870] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.334535][ T7870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.334542][ T7870] Call Trace: [ 69.334552][ T7870] minix_rename+0x18c/0x6f0 [ 69.334571][ T7870] ? minix_mknod+0x120/0x120 [ 69.334586][ T7870] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 69.334603][ T7870] ? minix_mknod+0x120/0x120 [ 69.371836][ T7889] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888130005040 [ 69.396458][ T7810] ? lock_is_held_type+0xfa/0x130 [ 69.436305][ T7851] RDX: 1ffff110256eded0 RSI: 000000003b9aca00 RDI: ffff88812b76f638 [ 69.463807][ T7851] RBP: ffff88812b76f680 R08: 0000000000000001 R09: ffffffff8d442cbf [ 69.484038][ T7851] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812b76f638 [ 69.494594][ T7810] ? __check_object_size+0x98/0x230 [ 69.501435][ T7851] R13: ffff8881308b7080 R14: ffff88812b72ba30 R15: ffff888125aade38 [ 69.511031][ T7810] ? getname_flags.part.0+0x89/0x440 [ 69.517038][ T7889] R13: ffff88812c969080 R14: ffff8881300054f8 R15: ffff888125be4d78 [ 69.525108][ T7889] FS: 00007f7444b42700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 69.535603][ T7810] __x64_sys_renameat+0xba/0xf0 [ 69.541156][ T7851] FS: 00007f7e3b326700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 69.551031][ T7870] vfs_rename+0xb66/0x1480 [ 69.555479][ T7870] ? path_openat+0x22c0/0x22c0 [ 69.561265][ T7810] do_syscall_64+0x35/0xb0 [ 69.565863][ T7810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.566834][ T7851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.580782][ T7810] RIP: 0033:0x465809 [ 69.584694][ T7810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.613809][ T7870] ? tomoyo_sb_pivotroot+0x10/0x10 [ 69.619615][ T7889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.627361][ T7870] ? minix_lookup+0x11e/0x160 [ 69.632052][ T7870] ? security_path_rename+0xeb/0x270 [ 69.638986][ T7889] CR2: 00007f7c8f369000 CR3: 0000000126b96002 CR4: 00000000001706e0 [ 69.648237][ T7851] CR2: 00007f7c8f369000 CR3: 0000000111d90005 CR4: 00000000001706e0 [ 69.657321][ T7870] do_renameat2+0x5d2/0xa50 [ 69.661861][ T7870] ? __ia32_sys_link+0x80/0x80 [ 69.667890][ T7889] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.676936][ T7851] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.685082][ T7851] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.693902][ T7810] RSP: 002b:00007faebde9c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 69.702788][ T7889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.711216][ T7870] ? check_preemption_disabled+0x36/0xd0 [ 69.717870][ T7810] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 69.726474][ T7870] ? __might_fault+0xb5/0x160 [ 69.731187][ T7870] ? lock_is_held_type+0xfa/0x130 [ 69.736419][ T7889] Call Trace: [ 69.739796][ T7889] minix_rename+0x18c/0x6f0 [ 69.744316][ T7889] ? minix_mknod+0x120/0x120 [ 69.749045][ T7851] Call Trace: [ 69.752334][ T7851] minix_rename+0x18c/0x6f0 [ 69.757511][ T7810] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 69.765582][ T7810] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 69.774600][ T7870] ? __check_object_size+0x98/0x230 [ 69.815968][ T7851] ? minix_mknod+0x120/0x120 [ 69.820627][ T7851] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 69.836015][ T7889] ? rwsem_down_write_slowpath+0x11f0/0x11f0 [ 69.842041][ T7889] ? minix_mknod+0x120/0x120 [ 69.861258][ T7870] ? getname_flags.part.0+0x89/0x440 [ 69.870801][ T7810] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 69.877877][ T7870] __x64_sys_renameat+0xba/0xf0 [ 69.895918][ T7851] ? minix_mknod+0x120/0x120 [ 69.900640][ T7851] vfs_rename+0xb66/0x1480 [ 69.905302][ T7851] ? path_openat+0x22c0/0x22c0 [ 69.925682][ T7889] vfs_rename+0xb66/0x1480 [ 69.936109][ T7810] R13: 00007ffdeddd7edf R14: 00007faebde9c300 R15: 0000000000022000 [ 69.947048][ T7870] do_syscall_64+0x35/0xb0 [ 69.956423][ T7889] ? path_openat+0x22c0/0x22c0 [ 69.960228][ T7810] irq event stamp: 5479 [ 69.961208][ T7889] ? tomoyo_sb_pivotroot+0x10/0x10 [ 69.961232][ T7889] ? minix_lookup+0x11e/0x160 [ 69.961246][ T7889] ? security_path_rename+0xeb/0x270 [ 69.961263][ T7889] do_renameat2+0x5d2/0xa50 [ 69.961283][ T7889] ? __ia32_sys_link+0x80/0x80 [ 69.965507][ T7810] hardirqs last enabled at (5491): [] finish_task_switch.isra.0+0x229/0x9e0 [ 69.973651][ T7870] entry_SYSCALL_64_after_hwframe+0x44/0xae