Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2019/09/07 03:27:59 parsed 1 programs 2019/09/07 03:28:01 executed programs: 0 syzkaller login: [ 65.342832][ T9156] IPVS: ftp: loaded support on port[0] = 21 [ 65.382682][ T9156] chnl_net:caif_netlink_parms(): no params data found [ 65.403580][ T9156] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.410844][ T9156] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.418321][ T9156] device bridge_slave_0 entered promiscuous mode [ 65.425422][ T9156] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.432561][ T9156] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.440006][ T9156] device bridge_slave_1 entered promiscuous mode [ 65.452305][ T9156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.462596][ T9156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.477563][ T9156] team0: Port device team_slave_0 added [ 65.483851][ T9156] team0: Port device team_slave_1 added [ 65.527926][ T9156] device hsr_slave_0 entered promiscuous mode [ 65.586794][ T9156] device hsr_slave_1 entered promiscuous mode [ 65.661201][ T9156] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.668314][ T9156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.675615][ T9156] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.682697][ T9156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.705094][ T9156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.714425][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.734126][ T3021] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.741925][ T3021] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.750033][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 65.759499][ T9156] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.768350][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.776932][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.784085][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.801217][ T9156] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.811834][ T9156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.823421][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.832203][ T3021] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.839273][ T3021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.847004][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.855195][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.863439][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.871558][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.879668][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.887122][ T3021] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.900006][ T9156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.995981][ T9180] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 66.017537][ T9185] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 66.025411][ T9185] #PF: supervisor instruction fetch in kernel mode [ 66.031883][ T9185] #PF: error_code(0x0010) - not-present page [ 66.037839][ T9185] PGD 9af54067 P4D 9af54067 PUD 97410067 PMD 0 [ 66.044076][ T9185] Oops: 0010 [#1] PREEMPT SMP KASAN [ 66.049252][ T9185] CPU: 0 PID: 9185 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 66.057058][ T9185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.067093][ T9185] RIP: 0010:0x0 [ 66.070535][ T9185] Code: Bad RIP value. [ 66.074576][ T9185] RSP: 0018:ffff888082d8f690 EFLAGS: 00010246 [ 66.080618][ T9185] RAX: 1ffffffff0fe82a9 RBX: 0000000000000001 RCX: ffff8880913fc440 [ 66.088570][ T9185] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888096839400 [ 66.096512][ T9185] RBP: ffff888082d8f730 R08: ffffffff85fa5817 R09: ffffffff85fa053a [ 66.104456][ T9185] R10: ffff8880913fc440 R11: 0000000000000003 R12: ffff888096839400 [ 66.112398][ T9185] R13: dffffc0000000000 R14: 0000000080010002 R15: ffffffff87f41548 [ 66.120359][ T9185] FS: 00007fa5136fe700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 66.129260][ T9185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.135814][ T9185] CR2: ffffffffffffffd6 CR3: 00000000a4584000 CR4: 00000000001406f0 [ 66.143761][ T9185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.151704][ T9185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.159657][ T9185] Call Trace: [ 66.162938][ T9185] tc_bind_tclass+0xd5/0x2b0 [ 66.167505][ T9185] ? __nla_parse+0x41/0x50 [ 66.171953][ T9185] ? qdisc_lookup+0x16a/0x660 [ 66.176649][ T9185] tc_ctl_tclass+0xaf1/0xea0 [ 66.181275][ T9185] ? tc_dump_qdisc+0xcb0/0xcb0 [ 66.186022][ T9185] rtnetlink_rcv_msg+0x889/0xd40 [ 66.190940][ T9185] ? rcu_lock_release+0xd/0x30 [ 66.195676][ T9185] ? rcu_lock_release+0xd/0x30 [ 66.200440][ T9185] ? __local_bh_enable_ip+0x13a/0x240 [ 66.205799][ T9185] ? check_preemption_disabled+0x47/0x2a0 [ 66.211490][ T9185] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 66.217117][ T9185] ? local_bh_enable+0x9/0x30 [ 66.221766][ T9185] ? trace_hardirqs_on+0x74/0x80 [ 66.226677][ T9185] ? __local_bh_enable_ip+0x13a/0x240 [ 66.232019][ T9185] ? local_bh_enable+0x1f/0x30 [ 66.236768][ T9185] ? rcu_lock_release+0x9/0x30 [ 66.241503][ T9185] ? trace_lock_release+0x135/0x1a0 [ 66.246671][ T9185] ? rcu_lock_release+0x9/0x30 [ 66.251408][ T9185] netlink_rcv_skb+0x19e/0x3d0 [ 66.256148][ T9185] ? rtnetlink_bind+0x80/0x80 [ 66.260799][ T9185] rtnetlink_rcv+0x1c/0x20 [ 66.265194][ T9185] netlink_unicast+0x787/0x900 [ 66.269931][ T9185] netlink_sendmsg+0x993/0xc50 [ 66.274671][ T9185] ? netlink_getsockopt+0x9f0/0x9f0 [ 66.279855][ T9185] ___sys_sendmsg+0x60d/0x910 [ 66.284510][ T9185] ? rcu_lock_release+0xd/0x30 [ 66.289249][ T9185] ? rcu_lock_release+0x26/0x30 [ 66.294073][ T9185] ? __fget+0x4e6/0x510 [ 66.298204][ T9185] ? __fdget+0x17c/0x200 [ 66.302420][ T9185] __x64_sys_sendmsg+0x17c/0x200 [ 66.307334][ T9185] do_syscall_64+0xfe/0x140 [ 66.311812][ T9185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.317685][ T9185] RIP: 0033:0x4598e9 [ 66.321576][ T9185] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.341162][ T9185] RSP: 002b:00007fa5136fdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.349661][ T9185] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 66.357610][ T9185] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 66.365554][ T9185] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 66.373499][ T9185] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5136fe6d4 [ 66.381443][ T9185] R13: 00000000004c77fb R14: 00000000004dd098 R15: 00000000ffffffff [ 66.389391][ T9185] Modules linked in: [ 66.393271][ T9185] CR2: 0000000000000000 [ 66.399710][ T9185] ---[ end trace f84987ea07963c92 ]--- [ 66.405189][ T9185] RIP: 0010:0x0 [ 66.408694][ T9185] Code: Bad RIP value. [ 66.412742][ T9185] RSP: 0018:ffff888082d8f690 EFLAGS: 00010246 [ 66.418816][ T9185] RAX: 1ffffffff0fe82a9 RBX: 0000000000000001 RCX: ffff8880913fc440 [ 66.426800][ T9185] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888096839400 [ 66.434763][ T9185] RBP: ffff888082d8f730 R08: ffffffff85fa5817 R09: ffffffff85fa053a [ 66.442750][ T9185] R10: ffff8880913fc440 R11: 0000000000000003 R12: ffff888096839400 [ 66.451081][ T9185] R13: dffffc0000000000 R14: 0000000080010002 R15: ffffffff87f41548 [ 66.459112][ T9185] FS: 00007fa5136fe700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 66.468334][ T9185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.474902][ T9185] CR2: ffffffffffffffd6 CR3: 00000000a4584000 CR4: 00000000001406f0 [ 66.482911][ T9185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.490894][ T9185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.498876][ T9185] Kernel panic - not syncing: Fatal exception [ 66.506300][ T9185] Kernel Offset: disabled [ 66.510633][ T9185] Rebooting in 86400 seconds..