Warning: Permanently added '10.128.0.78' (ECDSA) to the list of known hosts. 2021/02/17 14:21:37 parsed 1 programs 2021/02/17 14:21:37 executed programs: 0 syzkaller login: [ 1580.679034][ T36] audit: type=1400 audit(1613571697.973:8): avc: denied { execmem } for pid=8468 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 1581.846805][ T8469] IPVS: ftp: loaded support on port[0] = 21 [ 1582.057244][ T8469] chnl_net:caif_netlink_parms(): no params data found [ 1582.160232][ T8469] bridge0: port 1(bridge_slave_0) entered blocking state [ 1582.170721][ T8469] bridge0: port 1(bridge_slave_0) entered disabled state [ 1582.184291][ T8469] device bridge_slave_0 entered promiscuous mode [ 1582.196382][ T8469] bridge0: port 2(bridge_slave_1) entered blocking state [ 1582.204468][ T8469] bridge0: port 2(bridge_slave_1) entered disabled state [ 1582.213649][ T8469] device bridge_slave_1 entered promiscuous mode [ 1582.238744][ T8469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1582.251655][ T8469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1582.279783][ T8469] team0: Port device team_slave_0 added [ 1582.289105][ T8469] team0: Port device team_slave_1 added [ 1582.308830][ T8469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1582.316275][ T8469] 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. [ 1582.345182][ T8469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1582.360213][ T8469] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1582.369983][ T8469] 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. [ 1582.397937][ T8469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1582.428552][ T8469] device hsr_slave_0 entered promiscuous mode [ 1582.436727][ T8469] device hsr_slave_1 entered promiscuous mode [ 1582.564953][ T8469] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1582.577743][ T8469] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1582.593282][ T8469] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1582.605018][ T8469] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1582.634335][ T8469] bridge0: port 2(bridge_slave_1) entered blocking state [ 1582.642681][ T8469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1582.651296][ T8469] bridge0: port 1(bridge_slave_0) entered blocking state [ 1582.659431][ T8469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1582.715238][ T8469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1582.731954][ T8161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1582.746823][ T8161] bridge0: port 1(bridge_slave_0) entered disabled state [ 1582.758196][ T8161] bridge0: port 2(bridge_slave_1) entered disabled state [ 1582.767486][ T8161] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1582.784280][ T8469] 8021q: adding VLAN 0 to HW filter on device team0 [ 1582.798033][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1582.809021][ T8691] bridge0: port 1(bridge_slave_0) entered blocking state [ 1582.817735][ T8691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1582.841201][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1582.850668][ T8691] bridge0: port 2(bridge_slave_1) entered blocking state [ 1582.857975][ T8691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1582.880826][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1582.892431][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1582.901688][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1582.911110][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1582.926125][ T8469] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1582.939866][ T8469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1582.950995][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1582.972497][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1582.981774][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1583.000570][ T8469] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1583.023831][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1583.047226][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1583.058138][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1583.070859][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1583.081210][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1583.092923][ T8469] device veth0_vlan entered promiscuous mode [ 1583.107938][ T8469] device veth1_vlan entered promiscuous mode [ 1583.136218][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1583.146290][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1583.156275][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1583.166935][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1583.181370][ T8469] device veth0_macvtap entered promiscuous mode [ 1583.194397][ T8469] device veth1_macvtap entered promiscuous mode [ 1583.212866][ T8469] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1583.222027][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1583.231434][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1583.240825][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1583.251676][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1583.267011][ T8469] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1583.276570][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1583.287286][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1583.302459][ T8469] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.313389][ T8469] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.324849][ T8469] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.334748][ T8469] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.451932][ T117] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1583.466619][ T117] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1583.501829][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1583.524168][ T117] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1583.533485][ T117] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1583.545316][ T8693] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1583.859892][ T8690] Bluetooth: hci0: command 0x0409 tx timeout 2021/02/17 14:21:42 executed programs: 50 [ 1585.929069][ T8691] Bluetooth: hci0: command 0x041b tx timeout [ 1588.018547][ T8690] Bluetooth: hci0: command 0x040f tx timeout [ 1590.087976][ T8690] Bluetooth: hci0: command 0x0419 tx timeout 2021/02/17 14:21:47 executed programs: 170 [ 1595.369239][ T9765] ------------[ cut here ]------------ [ 1595.375190][ T9765] WARNING: CPU: 1 PID: 9765 at kernel/locking/lockdep.c:894 register_lock_class+0x1fb/0x1100 [ 1595.386450][ T9765] Modules linked in: [ 1595.391354][ T9765] CPU: 1 PID: 9765 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 1595.400561][ T9765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.411824][ T9765] RIP: 0010:register_lock_class+0x1fb/0x1100 [ 1595.418197][ T9765] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 21 0d 00 00 4d 3b 67 18 74 0b 49 81 3f c0 f2 15 8f 74 02 <0f> 0b 85 ed 0f 84 20 01 00 00 f6 44 24 04 01 0f 85 15 01 00 00 83 [ 1595.439057][ T9765] RSP: 0018:ffffc900097b7a28 EFLAGS: 00010006 [ 1595.445518][ T9765] RAX: dffffc0000000000 RBX: 1ffff920012f6f4c RCX: ffffffff8fc02660 [ 1595.454040][ T9765] RDX: 1ffff1100688621f RSI: 0000000000000000 RDI: ffff8880344310f8 [ 1595.462649][ T9765] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1595.471125][ T9765] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8a434b80 [ 1595.480319][ T9765] R13: ffffffff90759740 R14: ffffffff8f8c0b00 R15: ffff8880344310e0 [ 1595.489250][ T9765] FS: 00007fa72344f700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1595.498445][ T9765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1595.505425][ T9765] CR2: 000000000053b198 CR3: 000000001246e000 CR4: 00000000001506e0 [ 1595.513801][ T9765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1595.522721][ T9765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1595.532036][ T9765] Call Trace: [ 1595.535408][ T9765] ? is_dynamic_key+0x1a0/0x1a0 [ 1595.541104][ T9765] __lock_acquire+0x101/0x54f0 [ 1595.546341][ T9765] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1595.553173][ T9765] ? sock_has_perm+0x1ee/0x280 [ 1595.558197][ T9765] ? selinux_socket_post_create+0x7c0/0x7c0 [ 1595.564396][ T9765] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1595.570724][ T9765] ? tomoyo_check_acl+0x1cb/0x450 [ 1595.576456][ T9765] ? tomoyo_check_unix_acl+0x120/0x120 [ 1595.582282][ T9765] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1595.588798][ T9765] lock_acquire+0x1a8/0x720 [ 1595.593474][ T9765] ? lock_sock_nested+0x3b/0x110 [ 1595.598749][ T9765] ? lock_release+0x710/0x710 [ 1595.603892][ T9765] _raw_spin_lock_bh+0x2f/0x40 [ 1595.608980][ T9765] ? lock_sock_nested+0x3b/0x110 [ 1595.614637][ T9765] lock_sock_nested+0x3b/0x110 [ 1595.620072][ T9765] selinux_netlbl_socket_connect+0x18/0x40 [ 1595.626060][ T9765] selinux_socket_connect+0x65/0x80 [ 1595.632028][ T9765] security_socket_connect+0x50/0xb0 [ 1595.637641][ T9765] __sys_connect_file+0xa2/0x1a0 [ 1595.643006][ T9765] __sys_connect+0x161/0x190 [ 1595.647606][ T9765] ? __sys_connect_file+0x1a0/0x1a0 [ 1595.653162][ T9765] ? __do_sys_futex+0x2a2/0x470 [ 1595.658584][ T9765] ? __do_sys_futex+0x2ab/0x470 [ 1595.663940][ T9765] __x64_sys_connect+0x6f/0xb0 [ 1595.668760][ T9765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1595.675159][ T9765] do_syscall_64+0x2d/0x70 [ 1595.679830][ T9765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1595.686744][ T9765] RIP: 0033:0x465d99 [ 1595.691064][ T9765] 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 [ 1595.712320][ T9765] RSP: 002b:00007fa72344f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1595.721303][ T9765] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465d99 [ 1595.730737][ T9765] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 1595.739586][ T9765] RBP: 00000000004bcf27 R08: 0000000000000000 R09: 0000000000000000 [ 1595.748514][ T9765] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 1595.757736][ T9765] R13: 00007fff30b026ef R14: 00007fa72344f300 R15: 0000000000022000 [ 1595.766681][ T9765] Kernel panic - not syncing: panic_on_warn set ... [ 1595.773805][ T9765] CPU: 1 PID: 9765 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 1595.784761][ T9765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.796185][ T9765] Call Trace: [ 1595.799474][ T9765] dump_stack+0x107/0x163 [ 1595.805553][ T9765] panic+0x306/0x73d [ 1595.810105][ T9765] ? __warn_printk+0xf3/0xf3 [ 1595.815481][ T9765] ? __warn.cold+0x1a/0x44 [ 1595.820271][ T9765] ? register_lock_class+0x1fb/0x1100 [ 1595.825642][ T9765] __warn.cold+0x35/0x44 [ 1595.829876][ T9765] ? register_lock_class+0x1fb/0x1100 [ 1595.835575][ T9765] report_bug+0x1bd/0x210 [ 1595.840626][ T9765] handle_bug+0x3c/0x60 [ 1595.845241][ T9765] exc_invalid_op+0x14/0x40 [ 1595.850254][ T9765] asm_exc_invalid_op+0x12/0x20 [ 1595.856144][ T9765] RIP: 0010:register_lock_class+0x1fb/0x1100 [ 1595.863186][ T9765] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 21 0d 00 00 4d 3b 67 18 74 0b 49 81 3f c0 f2 15 8f 74 02 <0f> 0b 85 ed 0f 84 20 01 00 00 f6 44 24 04 01 0f 85 15 01 00 00 83 [ 1595.885100][ T9765] RSP: 0018:ffffc900097b7a28 EFLAGS: 00010006 [ 1595.891757][ T9765] RAX: dffffc0000000000 RBX: 1ffff920012f6f4c RCX: ffffffff8fc02660 [ 1595.900476][ T9765] RDX: 1ffff1100688621f RSI: 0000000000000000 RDI: ffff8880344310f8 [ 1595.909623][ T9765] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1595.918212][ T9765] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8a434b80 [ 1595.926784][ T9765] R13: ffffffff90759740 R14: ffffffff8f8c0b00 R15: ffff8880344310e0 [ 1595.935366][ T9765] ? is_dynamic_key+0x1a0/0x1a0 [ 1595.940445][ T9765] __lock_acquire+0x101/0x54f0 [ 1595.945589][ T9765] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1595.952014][ T9765] ? sock_has_perm+0x1ee/0x280 [ 1595.956838][ T9765] ? selinux_socket_post_create+0x7c0/0x7c0 [ 1595.963226][ T9765] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1595.970460][ T9765] ? tomoyo_check_acl+0x1cb/0x450 [ 1595.976143][ T9765] ? tomoyo_check_unix_acl+0x120/0x120 [ 1595.981853][ T9765] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1595.988126][ T9765] lock_acquire+0x1a8/0x720 [ 1595.992632][ T9765] ? lock_sock_nested+0x3b/0x110 [ 1595.998018][ T9765] ? lock_release+0x710/0x710 [ 1596.003165][ T9765] _raw_spin_lock_bh+0x2f/0x40 [ 1596.008665][ T9765] ? lock_sock_nested+0x3b/0x110 [ 1596.014576][ T9765] lock_sock_nested+0x3b/0x110 [ 1596.019612][ T9765] selinux_netlbl_socket_connect+0x18/0x40 [ 1596.025799][ T9765] selinux_socket_connect+0x65/0x80 [ 1596.032244][ T9765] security_socket_connect+0x50/0xb0 [ 1596.038154][ T9765] __sys_connect_file+0xa2/0x1a0 [ 1596.043936][ T9765] __sys_connect+0x161/0x190 [ 1596.048544][ T9765] ? __sys_connect_file+0x1a0/0x1a0 [ 1596.054255][ T9765] ? __do_sys_futex+0x2a2/0x470 [ 1596.059231][ T9765] ? __do_sys_futex+0x2ab/0x470 [ 1596.064347][ T9765] __x64_sys_connect+0x6f/0xb0 [ 1596.069332][ T9765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1596.075320][ T9765] do_syscall_64+0x2d/0x70 [ 1596.080402][ T9765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1596.087344][ T9765] RIP: 0033:0x465d99 [ 1596.091662][ T9765] 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 [ 1596.114582][ T9765] RSP: 002b:00007fa72344f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1596.124455][ T9765] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465d99 [ 1596.133505][ T9765] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 1596.141879][ T9765] RBP: 00000000004bcf27 R08: 0000000000000000 R09: 0000000000000000 [ 1596.151382][ T9765] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 1596.159999][ T9765] R13: 00007fff30b026ef R14: 00007fa72344f300 R15: 0000000000022000 [ 1596.171303][ T9765] Kernel Offset: disabled [ 1596.175971][ T9765] Rebooting in 86400 seconds..