kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 9717 Comm: syz-executor.1 Not tainted 5.0.0-rc7+ #82
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:cma_bind_listen drivers/infiniband/core/cma.c:3358 [inline]
RIP: 0010:rdma_listen+0x2df/0x8e0 drivers/infiniband/core/cma.c:3472
Code: 8b ac 24 c8 01 00 00 31 f6 48 c7 c7 c0 43 1c 89 e8 96 6e fb 01 48 b8 00 00 00 00 00 fc ff df 49 8d 7d 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b
RSP: 0018:ffff8881ef767b00 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000008
RBP: ffff8881ef767b38 R08: 1ffffffff1238878 R09: fffffbfff1238879
R10: ffff8881ef767af0 R11: ffffffff891c43c7 R12: ffff8881dae912c0
R13: 0000000000000000 R14: 0000000000000400 R15: 0000000000000007
FS:  0000000000000000(0000) GS:ffff8880ae900000(0063) knlGS:00000000f5d04b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000081210f0 CR3: 00000001f7a06000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ucma_listen+0x14d/0x1c0 drivers/infiniband/core/ucma.c:1100
 ucma_write+0x2da/0x3c0 drivers/infiniband/core/ucma.c:1689
 __vfs_write+0x116/0x8e0 fs/read_write.c:485
kobject: 'rfkill7243' (0000000052db46fa): kobject_add_internal: parent: 'phy7242', set: 'devices'
kobject: 'rfkill7243' (0000000052db46fa): kobject_uevent_env
kobject: 'rfkill7243' (0000000052db46fa): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7242/ieee80211/phy7242/rfkill7243'
 vfs_write+0x20c/0x580 fs/read_write.c:549
 ksys_write+0xea/0x1f0 fs/read_write.c:598
ieee80211 phy7242: Selected rate control algorithm 'minstrel_ht'
kobject: 'net' (000000001cfe37bf): kobject_add_internal: parent: 'hwsim7242', set: '(null)'
 __do_sys_write fs/read_write.c:610 [inline]
 __se_sys_write fs/read_write.c:607 [inline]
 __ia32_sys_write+0x71/0xb0 fs/read_write.c:607
 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
 do_fast_syscall_32+0x281/0xc98 arch/x86/entry/common.c:397
kobject: 'wlan2882' (00000000a66d8297): kobject_add_internal: parent: 'net', set: 'devices'
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7f29869
Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 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
RSP: 002b:00000000f5d040cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004
kobject: 'wlan2882' (00000000a66d8297): kobject_uevent_env
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000200001c0
RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
kobject: 'wlan2882' (00000000a66d8297): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7242/net/wlan2882'
Modules linked in:
---[ end trace c04b942885bff6c0 ]---
kobject: 'queues' (0000000064f00a71): kobject_add_internal: parent: 'wlan2882', set: '<NULL>'
RIP: 0010:cma_bind_listen drivers/infiniband/core/cma.c:3358 [inline]
RIP: 0010:rdma_listen+0x2df/0x8e0 drivers/infiniband/core/cma.c:3472
kobject: 'queues' (0000000064f00a71): kobject_uevent_env
Code: 8b ac 24 c8 01 00 00 31 f6 48 c7 c7 c0 43 1c 89 e8 96 6e fb 01 48 b8 00 00 00 00 00 fc ff df 49 8d 7d 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b
kobject: 'queues' (0000000064f00a71): kobject_uevent_env: filter function caused the event to drop!
RSP: 0018:ffff8881ef767b00 EFLAGS: 00010202
kobject: 'rx-0' (00000000542775ae): kobject_add_internal: parent: 'queues', set: 'queues'
RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000
kobject: 'rx-0' (00000000542775ae): kobject_uevent_env
RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000008
kobject: 'rx-0' (00000000542775ae): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7242/net/wlan2882/queues/rx-0'
RBP: ffff8881ef767b38 R08: 1ffffffff1238878 R09: fffffbfff1238879
kobject: 'tx-0' (0000000069a951f0): kobject_add_internal: parent: 'queues', set: 'queues'
R10: ffff8881ef767af0 R11: ffffffff891c43c7 R12: ffff8881dae912c0
kobject: 'tx-0' (0000000069a951f0): kobject_uevent_env
R13: 0000000000000000 R14: 0000000000000400 R15: 0000000000000007
kobject: 'tx-0' (0000000069a951f0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7242/net/wlan2882/queues/tx-0'
FS:  0000000000000000(0000) GS:ffff8880ae900000(0063) knlGS:00000000f5d04b40
kobject: 'tx-1' (0000000041919658): kobject_add_internal: parent: 'queues', set: 'queues'
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
kobject: 'tx-1' (0000000041919658): kobject_uevent_env
CR2: 0000000001973000 CR3: 00000001f7a06000 CR4: 00000000001406e0
kobject: 'tx-1' (0000000041919658): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7242/net/wlan2882/queues/tx-1'
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
kobject: 'tx-2' (00000000634c6efa): kobject_add_internal: parent: 'queues', set: 'queues'
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
kobject: 'tx-2' (00000000634c6efa): kobject_uevent_env