[ 18.173497] cfg80211: Calling CRDA to update world regulatory domain [ 21.325473] cfg80211: Calling CRDA to update world regulatory domain [ 24.477471] cfg80211: Calling CRDA to update world regulatory domain [ 27.629528] cfg80211: Calling CRDA to update world regulatory domain [ 30.781436] cfg80211: Calling CRDA to update world regulatory domain [ 33.220648] IPVS: Creating netns size=2688 id=1 [ 33.225402] IPVS: ftp: loaded support on port[0] = 21 [ 33.322593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.443533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.933441] cfg80211: Calling CRDA to update world regulatory domain [ 37.085489] cfg80211: Exceeded CRDA call max attempts. Not calling CRDA Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2019/11/27 18:22:51 parsed 1 programs 2019/11/27 18:22:51 executed programs: 0 RESULT: signal 0, coverage 0 errno 0 [ 39.872176] IPVS: Creating netns size=2688 id=2 [ 39.877142] IPVS: ftp: loaded support on port[0] = 21 [ 39.892211] IPVS: Creating netns size=2688 id=3 [ 39.897224] IPVS: ftp: loaded support on port[0] = 21 [ 39.909921] IPVS: Creating netns size=2688 id=4 [ 39.914665] IPVS: ftp: loaded support on port[0] = 21 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 [ 39.928764] IPVS: Creating netns size=2688 id=5 [ 39.934095] IPVS: ftp: loaded support on port[0] = 21 [ 39.947963] IPVS: Creating netns size=2688 id=6 [ 39.954711] IPVS: ftp: loaded support on port[0] = 21 [ 39.971438] IPVS: Creating netns size=2688 id=7 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 [ 39.977327] IPVS: ftp: loaded support on port[0] = 21 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 RESULT: signal 0, coverage 0 errno 0 [ 40.071447] ------------[ cut here ]------------ [ 40.076278] WARNING: CPU: 0 PID: 3883 at lib/list_debug.c:33 __list_add+0xa0/0xd0() [ 40.084187] list_add corruption. prev->next should be next (ffffffff82f4f300), but was (null). (prev=ffff8800b9c441c8). [ 40.096183] Kernel panic - not syncing: panic_on_warn set ... [ 40.096183] [ 40.103539] CPU: 0 PID: 3883 Comm: syz-executor Not tainted 4.1.0-syzkaller #0 [ 40.110878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.120258] ffffffff82bd399a ffff8800baca7c38 ffffffff82447d1b 0000000000000032 [ 40.128305] ffffffff82b7d49e ffff8800baca7cb8 ffffffff82443f4d 0000000000000000 [ 40.136340] ffffffff00000008 ffff8800baca7cc8 ffff8800baca7c68 0000000000000006 [ 40.144345] Call Trace: [ 40.146916] [] dump_stack+0x4c/0x65 [ 40.152165] [] panic+0xcd/0x211 [ 40.157940] [] warn_slowpath_common+0xbb/0xc0 [ 40.164069] [] warn_slowpath_fmt+0x41/0x50 [ 40.169930] [] __list_add+0xa0/0xd0 [ 40.175352] [] rdma_listen+0x218/0x260 [ 40.180881] [] ? might_fault+0x57/0xb0 [ 40.186480] [] ucma_listen+0x6e/0x90 [ 40.191821] [] ? might_fault+0x57/0xb0 [ 40.197331] [] ucma_write+0x6d/0xc0 [ 40.202581] [] __vfs_write+0x23/0xe0 [ 40.207920] [] ? apparmor_file_permission+0x13/0x20 [ 40.214580] [] ? security_file_permission+0x1e/0xa0 [ 40.221217] [] ? rw_verify_area+0x4a/0xf0 [ 40.226986] [] vfs_write+0xa1/0x1c0 [ 40.232236] [] ? SyS_futex+0x6d/0x160 [ 40.237668] [] SyS_write+0x44/0xb0 [ 40.242831] [] system_call_fastpath+0x16/0x7a [ 40.249631] Kernel Offset: disabled