[ 59.081848][ T38] audit: type=1400 audit(1645216977.174:73): avc: denied { transition } for pid=3562 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 59.149730][ T38] audit: type=1400 audit(1645216977.184:74): avc: denied { write } for pid=3562 comm="sh" path="pipe:[29099]" dev="pipefs" ino=29099 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '[localhost]:62301' (ECDSA) to the list of known hosts. [ 61.839013][ T38] audit: type=1400 audit(1645216979.924:75): avc: denied { execute } for pid=3592 comm="sh" name="syz-executor2366339549" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 61.871787][ T38] audit: type=1400 audit(1645216979.924:76): avc: denied { execute_no_trans } for pid=3592 comm="sh" path="/syz-executor2366339549" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 61.905840][ T38] audit: type=1400 audit(1645216979.954:77): avc: denied { execmem } for pid=3592 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 61.932143][ T38] audit: type=1400 audit(1645216979.954:78): avc: denied { mounton } for pid=3595 comm="syz-executor236" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 61.964481][ T38] audit: type=1400 audit(1645216979.954:79): avc: denied { mount } for pid=3595 comm="syz-executor236" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 61.993292][ T38] audit: type=1400 audit(1645216979.964:80): avc: denied { mounton } for pid=3595 comm="syz-executor236" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 61.995001][ T3595] chnl_net:caif_netlink_parms(): no params data found [ 62.148845][ T3595] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.158529][ T3595] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.169382][ T3595] device bridge_slave_0 entered promiscuous mode [ 62.181737][ T3595] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.203065][ T3595] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.224243][ T3595] device bridge_slave_1 entered promiscuous mode [ 62.293174][ T3595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.308196][ T3595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.368083][ T3595] team0: Port device team_slave_0 added [ 62.379600][ T3595] team0: Port device team_slave_1 added [ 62.436237][ T3595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.444986][ T3595] 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. [ 62.473724][ T3595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.488341][ T3595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.497003][ T3595] 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. [ 62.529546][ T3595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.602564][ T3595] device hsr_slave_0 entered promiscuous mode [ 62.611627][ T3595] device hsr_slave_1 entered promiscuous mode [ 62.763428][ T3595] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.767019][ T38] audit: type=1400 audit(1645216980.854:81): avc: denied { create } for pid=3595 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.800348][ T38] audit: type=1400 audit(1645216980.854:82): avc: denied { write } for pid=3595 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.805488][ T3595] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.845255][ T3595] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.858503][ T3595] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.895026][ T3595] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.903925][ T3595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.914331][ T3595] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.922374][ T3595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.998863][ T3595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.019698][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.033966][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.045664][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.059650][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 63.077667][ T3595] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.094407][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.105518][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.119151][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.128170][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.152607][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.163224][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.174982][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.183919][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.195420][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.233953][ T3595] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.250232][ T3595] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.268256][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.279016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.296287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.311826][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.325073][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.337074][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.348788][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.360961][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.371057][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.381803][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.391863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.417621][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.427906][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.449835][ T3595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.671839][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.687800][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.717611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.732454][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.745822][ T3633] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.758119][ T3633] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.772129][ T3595] device veth0_vlan entered promiscuous mode [ 63.787632][ T3595] device veth1_vlan entered promiscuous mode [ 63.818760][ T3633] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.831594][ T3633] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.841683][ T3633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.854026][ T3633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.875103][ T3595] device veth0_macvtap entered promiscuous mode [ 63.890900][ T3595] device veth1_macvtap entered promiscuous mode [ 63.922720][ T3595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.939030][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.955191][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.964554][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.974411][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.992994][ T3595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.012534][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.033470][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.054673][ T3595] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.069269][ T3595] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.085644][ T3595] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.098762][ T3595] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.183525][ T38] kauditd_printk_skb: 3 callbacks suppressed executing program [ 64.183543][ T38] audit: type=1400 audit(1645216982.274:86): avc: denied { mounton } for pid=3595 comm="syz-executor236" path="/dev/binderfs" dev="devtmpfs" ino=2381 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 64.224528][ T38] audit: type=1400 audit(1645216982.284:87): avc: denied { mount } for pid=3595 comm="syz-executor236" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 64.257869][ T38] audit: type=1400 audit(1645216982.284:88): avc: denied { read } for pid=3654 comm="syz-executor236" name="nullb0" dev="devtmpfs" ino=689 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 64.291040][ T38] audit: type=1400 audit(1645216982.284:89): avc: denied { open } for pid=3654 comm="syz-executor236" path="/dev/nullb0" dev="devtmpfs" ino=689 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 64.320571][ T38] audit: type=1400 audit(1645216982.294:90): avc: denied { create } for pid=3654 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 64.347167][ T38] audit: type=1400 audit(1645216982.294:91): avc: denied { create } for pid=3654 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 64.375368][ T38] audit: type=1400 audit(1645216982.294:92): avc: denied { bind } for pid=3654 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 64.401210][ T38] audit: type=1400 audit(1645216982.294:93): avc: denied { connect } for pid=3654 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 64.425136][ T38] audit: type=1400 audit(1645216982.294:94): avc: denied { write } for pid=3654 comm="syz-executor236" path="socket:[28257]" dev="sockfs" ino=28257 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 executing program executing program executing program [ 65.004477][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found executing program executing program [ 65.414792][ C2] vcan0: j1939_xtp_rx_dat: no tx connection found [ 65.625869][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found executing program [ 65.765941][ C1] vcan0: j1939_tp_rxtimer: 0xffff888029102800: rx timeout, send abort [ 65.777592][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880264f3000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.795792][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88802897ec00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.813765][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888024140800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.825814][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880175ba400: rx timeout, send abort [ 65.848961][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888017f4d400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.868513][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff888017dc4800: last 00 [ 65.868607][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888017dc4800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.878523][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff888017dc4800: last 00 [ 65.895896][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888019c9b800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.904703][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff8880197ed000: last 00 [ 65.934156][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff888018f8c000: last 15 [ 65.950524][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff8880197ed000: last 15 [ 65.967362][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880197ed000: 0x00000: (5) Maximal retransmit request limit reached [ 65.981213][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888016279000: 0x00000: (5) Maximal retransmit request limit reached [ 65.995333][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88801c3e9000: 0x00000: (5) Maximal retransmit request limit reached [ 66.010049][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880186b4000: 0x00000: (5) Maximal retransmit request limit reached [ 66.024585][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88802897e400: 0x00000: (5) Maximal retransmit request limit reached [ 66.039049][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88802897e000: 0x00000: (5) Maximal retransmit request limit reached [ 66.044512][ C0] vcan0: j1939_tp_rxtimer: 0xffff88801926f800: rx timeout, send abort [ 66.066228][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88802897fc00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 66.086553][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88802897f800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 66.106492][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88801bb1e800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 66.174436][ C2] vcan0: j1939_tp_rxtimer: 0xffff888018c02000: rx timeout, send abort [ 66.190612][ C2] vcan0: j1939_xtp_rx_abort_one: 0xffff88802897f000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 66.217943][ C2] vcan0: j1939_xtp_rx_abort_one: 0xffff888028981c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 66.246078][ C2] ------------[ cut here ]------------ [ 66.253440][ C2] WARNING: CPU: 2 PID: 26 at net/can/j1939/transport.c:1090 j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.269407][ C2] Modules linked in: [ 66.277207][ C1] vcan0: j1939_tp_rxtimer: 0xffff888029102800: abort rx timeout. Force session deactivation [ 66.291758][ C2] CPU: 2 PID: 26 Comm: ksoftirqd/2 Not tainted 5.17.0-rc4-syzkaller-00162-g9195e5e0adbb #0 [ 66.318636][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 66.331563][ C2] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.341351][ C2] Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 26 1f 74 f8 8b 5d 28 bf 01 00 00 00 89 de e8 67 22 2d f8 83 fb 01 77 07 e8 bd 20 2d f8 <0f> 0b e8 b6 20 2d f8 48 89 ef e8 6e 68 de fe 4c 89 e7 89 c3 e8 04 [ 66.368119][ C2] RSP: 0018:ffffc900007579b0 EFLAGS: 00010246 [ 66.377224][ C2] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 66.388142][ C2] RDX: ffff888011a701c0 RSI: ffffffff894af263 RDI: 0000000000000003 [ 66.399455][ C2] RBP: ffff888028981c00 R08: 0000000000000001 R09: ffff888028981c2b [ 66.409550][ C2] R10: ffffffff894af259 R11: 0000000000000000 R12: ffff888026ed1070 [ 66.419209][ C2] R13: ffff888028981c28 R14: ffff888028ae3018 R15: ffffffff8ac2edc0 [ 66.429304][ C2] FS: 0000000000000000(0000) GS:ffff88802cc00000(0000) knlGS:0000000000000000 [ 66.440316][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.448277][ C2] CR2: 00007f83a6c1a37a CR3: 000000001d15c000 CR4: 0000000000150ee0 [ 66.455665][ C3] vcan0: j1939_tp_rxtimer: 0xffff88801c759c00: rx timeout, send abort [ 66.458940][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.479428][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.489672][ C2] Call Trace: [ 66.493747][ C2] [ 66.497293][ C2] j1939_xtp_rx_abort_one.cold+0x20b/0x33c [ 66.504405][ C2] j1939_tp_recv+0xb3d/0xcb0 [ 66.510123][ C2] j1939_can_recv+0x6ff/0x9a0 [ 66.515880][ C2] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.522481][ C2] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.528968][ C2] can_rcv_filter+0x5d4/0x8d0 [ 66.536254][ C2] can_receive+0x31d/0x580 [ 66.542837][ C2] can_rcv+0x120/0x1c0 [ 66.548593][ C2] ? can_receive+0x580/0x580 [ 66.555289][ C2] __netif_receive_skb_one_core+0x114/0x180 [ 66.565187][ C2] ? __netif_receive_skb_core+0x3850/0x3850 [ 66.573128][ C2] ? do_raw_spin_lock+0x120/0x2b0 [ 66.579354][ C2] ? rwlock_bug.part.0+0x90/0x90 [ 66.586180][ C2] __netif_receive_skb+0x24/0x1b0 [ 66.593275][ C2] process_backlog+0x2a5/0x6c0 [ 66.599001][ C2] __napi_poll+0xb3/0x6e0 [ 66.605030][ C2] net_rx_action+0x801/0xb40 [ 66.611452][ C2] ? napi_threaded_poll+0x520/0x520 [ 66.617916][ C2] ? sched_clock_cpu+0x15/0x1f0 [ 66.624271][ C2] __do_softirq+0x29b/0x9c2 [ 66.629506][ C2] ? __irq_exit_rcu+0x180/0x180 [ 66.635548][ C2] run_ksoftirqd+0x2d/0x60 [ 66.640702][ C2] smpboot_thread_fn+0x645/0x9c0 [ 66.646678][ C2] ? smpboot_register_percpu_thread+0x370/0x370 [ 66.654409][ C2] kthread+0x2e9/0x3a0 [ 66.659487][ C2] ? kthread_complete_and_exit+0x40/0x40 [ 66.666402][ C2] ret_from_fork+0x1f/0x30 [ 66.671998][ C2] [ 66.675909][ C2] Kernel panic - not syncing: panic_on_warn set ... [ 66.683939][ C2] CPU: 2 PID: 26 Comm: ksoftirqd/2 Not tainted 5.17.0-rc4-syzkaller-00162-g9195e5e0adbb #0 [ 66.696365][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 66.707531][ C2] Call Trace: [ 66.711615][ C2] [ 66.715222][ C2] dump_stack_lvl+0xcd/0x134 [ 66.720765][ C2] panic+0x2b0/0x6dd [ 66.726254][ C2] ? __warn_printk+0xf3/0xf3 [ 66.731838][ C2] ? __warn.cold+0x1d1/0x2cf [ 66.737336][ C2] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.745318][ C2] __warn.cold+0x1ec/0x2cf [ 66.750675][ C2] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.758947][ C2] report_bug+0x1bd/0x210 [ 66.764744][ C2] handle_bug+0x3c/0x60 [ 66.770069][ C2] exc_invalid_op+0x14/0x40 [ 66.775796][ C2] asm_exc_invalid_op+0x12/0x20 [ 66.781983][ C2] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.791027][ C2] Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 26 1f 74 f8 8b 5d 28 bf 01 00 00 00 89 de e8 67 22 2d f8 83 fb 01 77 07 e8 bd 20 2d f8 <0f> 0b e8 b6 20 2d f8 48 89 ef e8 6e 68 de fe 4c 89 e7 89 c3 e8 04 [ 66.816271][ C2] RSP: 0018:ffffc900007579b0 EFLAGS: 00010246 [ 66.823879][ C2] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 66.834358][ C2] RDX: ffff888011a701c0 RSI: ffffffff894af263 RDI: 0000000000000003 [ 66.843982][ C2] RBP: ffff888028981c00 R08: 0000000000000001 R09: ffff888028981c2b [ 66.854076][ C2] R10: ffffffff894af259 R11: 0000000000000000 R12: ffff888026ed1070 [ 66.863810][ C2] R13: ffff888028981c28 R14: ffff888028ae3018 R15: ffffffff8ac2edc0 [ 66.873465][ C2] ? j1939_session_deactivate_activate_next+0x8b/0xd3 [ 66.881606][ C2] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.891103][ C2] j1939_xtp_rx_abort_one.cold+0x20b/0x33c [ 66.898105][ C2] j1939_tp_recv+0xb3d/0xcb0 [ 66.903600][ C2] j1939_can_recv+0x6ff/0x9a0 [ 66.909743][ C2] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.917879][ C2] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.926341][ C2] can_rcv_filter+0x5d4/0x8d0 [ 66.932240][ C2] can_receive+0x31d/0x580 [ 66.938048][ C2] can_rcv+0x120/0x1c0 [ 66.943081][ C2] ? can_receive+0x580/0x580 [ 66.948845][ C2] __netif_receive_skb_one_core+0x114/0x180 [ 66.956028][ C2] ? __netif_receive_skb_core+0x3850/0x3850 [ 66.963331][ C2] ? do_raw_spin_lock+0x120/0x2b0 [ 66.969457][ C2] ? rwlock_bug.part.0+0x90/0x90 [ 66.975560][ C2] __netif_receive_skb+0x24/0x1b0 [ 66.981651][ C2] process_backlog+0x2a5/0x6c0 [ 66.987626][ C2] __napi_poll+0xb3/0x6e0 [ 66.993004][ C2] net_rx_action+0x801/0xb40 [ 66.998554][ C2] ? napi_threaded_poll+0x520/0x520 [ 67.005031][ C2] ? sched_clock_cpu+0x15/0x1f0 [ 67.010999][ C2] __do_softirq+0x29b/0x9c2 [ 67.016558][ C2] ? __irq_exit_rcu+0x180/0x180 [ 67.022787][ C2] run_ksoftirqd+0x2d/0x60 [ 67.028239][ C2] smpboot_thread_fn+0x645/0x9c0 [ 67.034167][ C2] ? smpboot_register_percpu_thread+0x370/0x370 [ 67.042810][ C2] kthread+0x2e9/0x3a0 [ 67.047886][ C2] ? kthread_complete_and_exit+0x40/0x40 [ 67.054803][ C2] ret_from_fork+0x1f/0x30 [ 67.060742][ C2] [ 67.067076][ C2] Kernel Offset: disabled [ 67.072582][ C2] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:43:04 Registers: info registers vcpu 0 RAX=000000000007c064 RBX=0000000000000000 RCX=1ffffffff20040c6 RDX=0000000000000000 RSI=0000000000000301 RDI=0000000000000000 RBP=ffff888026ed1070 RSP=ffffc9000062f858 R8 =0000000000000001 R9 =ffffffff8ffc6a2f R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=ffffed1004dda20e R14=0000000000000001 R15=ffff88802ca3ab00 RIP=ffffffff813425b8 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005593562a14a0 CR3=000000001d15c000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000001000000010000001a00000000 XMM02=00000000000000ff00000000000000ff XMM03=000000000000ff00000000000000ff00 XMM04=00000000ff00000000ff0000ff000000 XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002dccf RBX=ffff888011924180 RCX=ffffffff894dce21 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000065fdf8 R8 =0000000000000001 R9 =ffff88802cb3acd3 R10=ffffed100596759a R11=0000000000000000 R12=ffffed1002324830 R13=0000000000000001 R14=ffffffff8d93cf90 R15=0000000000000000 RIP=ffffffff8950994b RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000040 CR3=000000001d15c000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000001000000010000001a00000000 XMM02=00000000000000ff00000000000000ff XMM03=000000000000ff00000000000000ff00 XMM04=00000000ff00000000ff0000ff000000 XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8443211c RDI=ffffffff907ec2e0 RBP=ffffffff907ec2a0 RSP=ffffc90000757338 R8 =000000000000002a R9 =0000000000000000 R10=ffffffff8443210d R11=000000000000001f R12=0000000000000000 R13=fffffbfff20fd8a7 R14=fffffbfff20fd85e R15=dffffc0000000000 RIP=ffffffff84432142 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cc00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f83a6c1a37a CR3=000000001d15c000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000001000000010000001a00000000 XMM02=00000000000000ff00000000000000ff XMM03=000000000000ff00000000000000ff00 XMM04=00000000ff00000000ff0000ff000000 XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=000000000002d86b RBX=ffff88801192a200 RCX=ffffffff894dce21 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000003 RSP=ffffc9000067fdf8 R8 =0000000000000001 R9 =ffff88802cd3acd3 R10=ffffed10059a759a R11=0000000000000000 R12=ffffed1002325440 R13=0000000000000003 R14=ffffffff8d93cf90 R15=0000000000000000 RIP=ffffffff8950994b RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cd00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f83a6c0b860 CR3=00000000213cf000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=6176697463615f657461766974636165 XMM04=746176697463615f6574617669746361 XMM05=20303930313a632e74726f70736e6172 XMM06=7461203632203a4449502032203a5550 XMM07=20205b5d3034343335322e3636202020 XMM08=656c75646f4d205d3243202020205b5d XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000