Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. 2019/11/07 01:16:20 parsed 1 programs syzkaller login: [ 68.089121][ T8772] as (8772) used greatest stack depth: 22920 bytes left 2019/11/07 01:16:23 executed programs: 0 [ 68.929979][ T8777] IPVS: ftp: loaded support on port[0] = 21 [ 68.993449][ T8777] chnl_net:caif_netlink_parms(): no params data found [ 69.023194][ T8777] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.031037][ T8777] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.039172][ T8777] device bridge_slave_0 entered promiscuous mode [ 69.047077][ T8777] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.054749][ T8777] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.062800][ T8777] device bridge_slave_1 entered promiscuous mode [ 69.080102][ T8777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.091113][ T8777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.111967][ T8777] team0: Port device team_slave_0 added [ 69.118930][ T8777] team0: Port device team_slave_1 added [ 69.171170][ T8777] device hsr_slave_0 entered promiscuous mode [ 69.208115][ T8777] device hsr_slave_1 entered promiscuous mode [ 69.299453][ T8777] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.306695][ T8777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.314660][ T8777] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.321804][ T8777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.500051][ T8777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.525783][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.560097][ T3014] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.609907][ T3014] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.630224][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.665437][ T8777] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.703394][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.730819][ T3014] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.737972][ T3014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.788885][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.797418][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.804597][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.879917][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.908634][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.917250][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.961989][ T8777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.997588][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.020935][ T8803] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.033858][ T8803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.076380][ T8777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.085301][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.093687][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.285389][ T8826] kasan: CONFIG_KASAN_INLINE enabled [ 70.290972][ T8826] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 70.299048][ T8826] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 70.306153][ T8826] CPU: 0 PID: 8826 Comm: syz-executor.0 Not tainted 5.4.0-rc6+ #0 [ 70.314195][ T8826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.324342][ T8826] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 70.330155][ T8826] Code: 00 0f 85 96 24 00 00 48 81 c4 f0 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 0b 28 00 00 49 81 3e e0 85 06 8a 0f 84 5f ee ff [ 70.349756][ T8826] RSP: 0018:ffff8880938d7b38 EFLAGS: 00010006 [ 70.355806][ T8826] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.363767][ T8826] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 70.371979][ T8826] RBP: ffff8880938d7c50 R08: 0000000000000001 R09: 0000000000000001 [ 70.380012][ T8826] R10: fffffbfff138cd40 R11: ffff88809fe36140 R12: 00000000000010c0 [ 70.389270][ T8826] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 70.397246][ T8826] FS: 0000000000000000(0000) GS:ffff8880ae800000(0063) knlGS:00000000f7fbcb40 [ 70.406164][ T8826] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 70.413367][ T8826] CR2: 00000000f7fbcdb0 CR3: 00000000973bf000 CR4: 00000000001406f0 [ 70.421340][ T8826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.429313][ T8826] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.437348][ T8826] Call Trace: [ 70.440623][ T8826] ? __kasan_check_read+0x11/0x20 [ 70.445729][ T8826] ? __lock_acquire+0x16f2/0x4a00 [ 70.450729][ T8826] ? rwlock_bug.part.0+0x90/0x90 [ 70.455647][ T8826] ? lock_acquire+0x190/0x410 [ 70.460389][ T8826] ? mark_held_locks+0xf0/0xf0 [ 70.465140][ T8826] lock_acquire+0x190/0x410 [ 70.470579][ T8826] ? j1939_jsk_del+0x32/0x240 [ 70.475330][ T8826] _raw_spin_lock_bh+0x33/0x50 [ 70.480073][ T8826] ? j1939_jsk_del+0x32/0x240 [ 70.484725][ T8826] j1939_jsk_del+0x32/0x240 [ 70.489202][ T8826] ? lock_sock_nested+0xe2/0x120 [ 70.494118][ T8826] j1939_sk_bind+0x2e2/0x8e0 [ 70.498685][ T8826] __sys_bind+0x239/0x290 [ 70.503105][ T8826] ? __ia32_sys_socketpair+0xf0/0xf0 [ 70.508385][ T8826] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.514680][ T8826] ? put_old_timespec32+0x113/0x200 [ 70.519914][ T8826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.526348][ T8826] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 70.531860][ T8826] ? do_fast_syscall_32+0xd1/0xdb3 [ 70.537079][ T8826] ? entry_SYSENTER_compat+0x70/0x7f [ 70.542393][ T8826] ? do_fast_syscall_32+0xd1/0xdb3 [ 70.547579][ T8826] __ia32_sys_bind+0x72/0xb0 [ 70.552170][ T8826] do_fast_syscall_32+0x27b/0xdb3 [ 70.557629][ T8826] entry_SYSENTER_compat+0x70/0x7f [ 70.562717][ T8826] RIP: 0023:0xf7fe1a39 [ 70.566764][ T8826] Code: 00 00 00 89 d3 5b 5e 5f 5d c3 b8 80 96 98 00 eb c4 8b 04 24 c3 8b 1c 24 c3 8b 34 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 70.586356][ T8826] RSP: 002b:00000000f7fbc0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000169 [ 70.594745][ T8826] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000 [ 70.602695][ T8826] RDX: 0000000000000018 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.610643][ T8826] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.618679][ T8826] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 70.626734][ T8826] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.634685][ T8826] Modules linked in: [ 70.638566][ T8826] ---[ end trace 66bb0f6a8cfd311f ]--- [ 70.644006][ T8826] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 70.649620][ T8826] Code: 00 0f 85 96 24 00 00 48 81 c4 f0 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 0b 28 00 00 49 81 3e e0 85 06 8a 0f 84 5f ee ff [ 70.669207][ T8826] RSP: 0018:ffff8880938d7b38 EFLAGS: 00010006 [ 70.675266][ T8826] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 70.683216][ T8826] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 70.691251][ T8826] RBP: ffff8880938d7c50 R08: 0000000000000001 R09: 0000000000000001 [ 70.699216][ T8826] R10: fffffbfff138cd40 R11: ffff88809fe36140 R12: 00000000000010c0 [ 70.707184][ T8826] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 70.715151][ T8826] FS: 0000000000000000(0000) GS:ffff8880ae800000(0063) knlGS:00000000f7fbcb40 [ 70.724176][ T8826] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 70.730737][ T8826] CR2: 00000000f7fbcdb0 CR3: 00000000973bf000 CR4: 00000000001406f0 [ 70.743327][ T8826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.751292][ T8826] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.759253][ T8826] Kernel panic - not syncing: Fatal exception in interrupt [ 70.768375][ T8826] Kernel Offset: disabled [ 70.772700][ T8826] Rebooting in 86400 seconds..