IPv6: Can't replace route, no match found
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
IPv6: Can't replace route, no match found
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 15502 Comm: kworker/0:5 Not tainted 4.19.0-rc7+ #267
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events smc_tcp_listen_work
RIP: 0010:inet_accept+0x106/0x9e0 net/ipv4/af_inet.c:734
Code: 09 80 fa 03 0f 8e 54 07 00 00 41 c7 86 40 ff ff ff ea ff ff ff 48 8d 78 28 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 56 07 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b
RSP: 0018:ffff8801964c7478 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000005
RDX: dffffc0000000000 RSI: ffffffff868df593 RDI: 0000000000000028
RBP: ffff8801964c75a0 R08: ffff8801971a80c0 R09: ffffed0032c98e6a
R10: ffffed0032c98e6a R11: 0000000000000003 R12: ffff8801b748dac0
R13: ffff8801964c74b8 R14: ffff8801964c7578 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6e099f4db8 CR3: 00000001d1a74000 CR4: 00000000001406f0
Call Trace:
 kernel_accept+0x136/0x310 net/socket.c:3247
 smc_clcsock_accept net/smc/af_smc.c:834 [inline]
 smc_tcp_listen_work+0x218/0x11c0 net/smc/af_smc.c:1302
 process_one_work+0xc90/0x1b90 kernel/workqueue.c:2153
 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296
 kthread+0x35a/0x420 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413
Modules linked in:
kobject: 'tunl0' (000000003ceca4b3): kobject_cleanup, parent           (null)
kobject: 'loop3' (00000000fe31fcb4): kobject_uevent_env
kobject: 'tunl0' (000000003ceca4b3): calling ktype release
kobject: 'loop3' (00000000fe31fcb4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'tunl0': free name
kobject: 'rx-0' (00000000682773ea): kobject_cleanup, parent 0000000020b9282e
kobject: 'rx-0' (00000000682773ea): auto cleanup 'remove' event
kobject: 'loop2' (00000000d14d5621): kobject_uevent_env
kobject: 'rx-0' (00000000682773ea): kobject_uevent_env
kobject: 'loop2' (00000000d14d5621): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'rx-0' (00000000682773ea): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'rx-0' (00000000682773ea): auto cleanup kobject_del
kobject: 'rx-0' (00000000682773ea): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000075ca9537): kobject_cleanup, parent 0000000020b9282e
kobject: 'tx-0' (0000000075ca9537): auto cleanup 'remove' event
kobject: 'tx-0' (0000000075ca9537): kobject_uevent_env
kobject: 'tx-0' (0000000075ca9537): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'tx-0' (0000000075ca9537): auto cleanup kobject_del
kobject: 'tx-0' (0000000075ca9537): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000020b9282e): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000020b9282e): calling ktype release
kobject: 'queues' (0000000020b9282e): kset_release
kobject: 'queues': free name
kobject: 'lo' (00000000873806a9): kobject_uevent_env
kobject: 'lo' (00000000873806a9): fill_kobj_path: path = '/devices/virtual/net/lo'
---[ end trace 403ccdebc1501eb7 ]---
RIP: 0010:inet_accept+0x106/0x9e0 net/ipv4/af_inet.c:734
ieee80211 phy2957: Selected rate control algorithm 'minstrel_ht'
Code: 09 80 fa 03 0f 8e 54 07 00 00 41 c7 86 40 ff ff ff ea ff ff ff 48 8d 78 28 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 56 07 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b
RSP: 0018:ffff8801964c7478 EFLAGS: 00010206
kobject: 'net' (000000000b4ec31d): kobject_add_internal: parent: 'hwsim2959', set: '(null)'
kobject: 'wlan2643' (000000000cc1e04c): kobject_add_internal: parent: 'net', set: 'devices'
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000005
kobject: 'wlan2643' (000000000cc1e04c): kobject_uevent_env
RDX: dffffc0000000000 RSI: ffffffff868df593 RDI: 0000000000000028
kobject: 'wlan2643' (000000000cc1e04c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2959/net/wlan2643'
RBP: ffff8801964c75a0 R08: ffff8801971a80c0 R09: ffffed0032c98e6a
kobject: 'queues' (00000000aca024cf): kobject_add_internal: parent: 'wlan2643', set: '<NULL>'
R10: ffffed0032c98e6a R11: 0000000000000003 R12: ffff8801b748dac0
kobject: 'queues' (00000000aca024cf): kobject_uevent_env
R13: ffff8801964c74b8 R14: ffff8801964c7578 R15: dffffc0000000000
kobject: 'queues' (00000000aca024cf): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000000934b27): kobject_add_internal: parent: 'queues', set: 'queues'
FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
kobject: 'rx-0' (0000000000934b27): kobject_uevent_env
kobject: 'rx-0' (0000000000934b27): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2959/net/wlan2643/queues/rx-0'
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kobject: 'tx-0' (00000000b88cdb52): kobject_add_internal: parent: 'queues', set: 'queues'
CR2: 00000000019af978 CR3: 00000001c094a000 CR4: 00000000001406f0