[ 16.519844] cfg80211: Calling CRDA to update world regulatory domain [ 19.679834] cfg80211: Calling CRDA to update world regulatory domain [ 22.839836] cfg80211: Calling CRDA to update world regulatory domain [ 25.999834] cfg80211: Calling CRDA to update world regulatory domain [ 29.159845] cfg80211: Calling CRDA to update world regulatory domain [ 29.509677] random: nonblocking pool is initialized [ 32.319830] cfg80211: Calling CRDA to update world regulatory domain [ 35.479806] cfg80211: Calling CRDA to update world regulatory domain [ 36.130488] IPVS: Creating netns size=2688 id=1 [ 36.135181] IPVS: ftp: loaded support on port[0] = 21 [ 38.639824] cfg80211: Exceeded CRDA call max attempts. Not calling CRDA Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. 2019/09/08 15:41:32 parsed 1 programs 2019/09/08 15:41:32 executed programs: 0 [ 42.593476] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready [ 42.601832] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready [ 42.609309] IPVS: Creating netns size=2688 id=2 [ 42.610115] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready [ 42.610441] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 42.610698] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready [ 42.615138] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 42.639898] IPVS: ftp: loaded support on port[0] = 21 [ 42.651735] IPVS: Creating netns size=2688 id=3 [ 42.656508] IPVS: ftp: loaded support on port[0] = 21 [ 42.659959] chnl_net:caif_netlink_parms(): no params data found [ 42.669369] device bridge_slave_0 entered promiscuous mode [ 42.679339] device bridge_slave_1 entered promiscuous mode [ 42.685943] IPVS: Creating netns size=2688 id=4 [ 42.690642] IPVS: ftp: loaded support on port[0] = 21 [ 42.696312] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 42.703202] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.716360] IPVS: Creating netns size=2688 id=5 [ 42.721326] IPVS: ftp: loaded support on port[0] = 21 [ 42.722437] chnl_net:caif_netlink_parms(): no params data found [ 42.723222] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 42.723331] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.735161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.735220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.739144] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.739176] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.740414] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.753692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.753951] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.792269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.810119] IPVS: Creating netns size=2688 id=6 [ 42.810889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.811112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.812866] chnl_net:caif_netlink_parms(): no params data found [ 42.834595] IPVS: ftp: loaded support on port[0] = 21 [ 42.834620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.834830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.834879] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.834935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.834972] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.834980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.835095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.835146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.835200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.842398] device bridge_slave_0 entered promiscuous mode [ 42.842680] device bridge_slave_1 entered promiscuous mode [ 42.845016] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 42.846873] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.846999] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 42.847096] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.865857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.865935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.871449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.871492] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.872606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.872625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.872636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.872644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.993433] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.999897] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.026108] device bridge_slave_0 entered promiscuous mode [ 43.033312] device bridge_slave_1 entered promiscuous mode [ 43.042293] chnl_net:caif_netlink_parms(): no params data found [ 43.051707] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 43.058537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.068295] IPVS: Creating netns size=2688 id=7 [ 43.073672] IPVS: ftp: loaded support on port[0] = 21 [ 43.078129] chnl_net:caif_netlink_parms(): no params data found [ 43.086056] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 43.093087] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.101437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.107712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.114106] divide error: 0000 [#1] PREEMPT SMP [ 43.119230] Modules linked in: [ 43.122533] CPU: 0 PID: 5480 Comm: syz-executor.4 Not tainted 4.1.0 #0 [ 43.129167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.138492] task: ffff8800b88ae610 ti: ffff8800b79d8000 task.ti: ffff8800b79d8000 [ 43.146080] RIP: 0010:[] [] red_change+0x153/0x390 [ 43.154317] RSP: 0018:ffff8800b79db988 EFLAGS: 00010246 [ 43.159738] RAX: 0000000000000000 RBX: ffff8800b465cc00 RCX: 0000000000000000 [ 43.166980] RDX: 0000000000000000 RSI: ffff8800b79b7c34 RDI: 0000000000000001 [ 43.174222] RBP: ffff8800b79db9f8 R08: 0000000000000000 R09: ffffffff82e356c0 [ 43.181464] R10: 0000000000000000 R11: ffff8800b465cde0 R12: 0000000000000000 [ 43.188707] R13: ffff8800b79b7d34 R14: 0000000000000000 R15: 0000000000000000 [ 43.195960] FS: 00007f176dec2700(0000) GS:ffff88012c000000(0000) knlGS:0000000000000000 [ 43.204155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.210021] CR2: 0000000000713388 CR3: 000000012a4e8000 CR4: 00000000001407f0 [ 43.217265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.224509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.231923] Stack: [ 43.234041] 0000000000000000 ffff8800b79b7c34 ffff8800b465cd88 00000000842f4f00 [ 43.242059] 0000000000000000 ffff8800b79b7d34 ffff8800b79b7c30 0000000000000000 [ 43.250051] ffff8800b79db9e8 ffff8800b465cc00 ffff8800b79b7c2c 00000000fffffff4 [ 43.258054] Call Trace: [ 43.260622] [] red_init+0x51/0x60 [ 43.265704] [] qdisc_create+0xc9/0x4d0 [ 43.271217] [] tc_modify_qdisc+0x18e/0x660 [ 43.277072] [] rtnetlink_rcv_msg+0x83/0x230 [ 43.283012] [] ? mutex_lock_nested+0x32e/0x610 [ 43.289224] [] ? rtnetlink_rcv+0x1a/0x40 [ 43.294903] [] ? rtnetlink_rcv+0x40/0x40 [ 43.300584] [] netlink_rcv_skb+0xa9/0xd0 [ 43.306263] [] rtnetlink_rcv+0x29/0x40 [ 43.311769] [] netlink_unicast+0x1ca/0x2e0 [ 43.317637] [] ? netlink_unicast+0x148/0x2e0 [ 43.323664] [] netlink_sendmsg+0x310/0x3d0 [ 43.329519] [] ? import_iovec+0x2b/0xd0 [ 43.335114] [] sock_sendmsg+0x35/0x40 [ 43.340535] [] ___sys_sendmsg+0x2c3/0x2d0 [ 43.346306] [] ? debug_lockdep_rcu_enabled+0x1d/0x20 [ 43.353031] [] ? __fget+0x10b/0x210 [ 43.358275] [] ? expand_files+0x270/0x270 [ 43.364051] [] ? __fget_light+0x25/0x90 [ 43.369643] [] __sys_sendmsg+0x3d/0x80 [ 43.375148] [] SyS_sendmsg+0xd/0x20 [ 43.380397] [] system_call_fastpath+0x16/0x7a [ 43.386512] Code: 00 00 75 19 41 bc ff ff ff ff 89 f9 44 89 e0 d3 e8 40 80 ff 1f 44 0f 46 e0 45 0f af e0 31 d2 44 89 e0 bf 01 00 00 00 48 89 75 98 <41> f7 f0 44 89 a3 ec 01 00 00 4c 89 5d a0 44 88 55 ab 85 c0 0f [ 43.413414] RIP [] red_change+0x153/0x390 [ 43.419318] RSP [ 43.422945] ---[ end trace a46a07040790e7eb ]--- [ 43.427675] Kernel panic - not syncing: Fatal exception in interrupt [ 43.435396] Kernel Offset: disabled