* [REGRESSION] mesh_pmksa_caching_oom test case fails
@ 2019-02-07 6:47 Masashi Honma
2019-02-07 8:49 ` Masashi Honma
0 siblings, 1 reply; 3+ messages in thread
From: Masashi Honma @ 2019-02-07 6:47 UTC (permalink / raw)
To: linux-wireless
The hwsim test "mesh_pmksa_caching_oom" fails by inconsistent lock state.
By bisect commit c42055105785580563535e6d3143cad95c7ac7ee
'mac80211: fix TX status reporting for ieee80211s' looks causes this
issue.
The wpa_supplicant version is
commit e5a410f4726cc978781692a7eb9a2e2ceee9c076
'tests: Make /etc/alternatives work in VM'
Bisected-and-reported-by: Masashi Honma <masashi.honma@gmail.com>
Masashi Honma.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [REGRESSION] mesh_pmksa_caching_oom test case fails
2019-02-07 6:47 [REGRESSION] mesh_pmksa_caching_oom test case fails Masashi Honma
@ 2019-02-07 8:49 ` Masashi Honma
2019-02-20 5:48 ` Masashi Honma
0 siblings, 1 reply; 3+ messages in thread
From: Masashi Honma @ 2019-02-07 8:49 UTC (permalink / raw)
To: linux-wireless
[-- Attachment #1: Type: text/plain, Size: 441 bytes --]
On 2019/02/07 15:47, Masashi Honma wrote:
> The hwsim test "mesh_pmksa_caching_oom" fails by inconsistent lock state.
>
> By bisect commit c42055105785580563535e6d3143cad95c7ac7ee
> 'mac80211: fix TX status reporting for ieee80211s' looks causes this
> issue.
>
> The wpa_supplicant version is
> commit e5a410f4726cc978781692a7eb9a2e2ceee9c076
> 'tests: Make /etc/alternatives work in VM'
I forgot to attach the log file.
Masashi Honma.
[-- Attachment #2: mesh_pmksa_caching_oom.dmesg --]
[-- Type: text/plain, Size: 17137 bytes --]
[ 10.667973] running hwsim test case mesh_pmksa_caching_oom
[ 10.672066] TEST-START mesh_pmksa_caching_oom @1549502140.523573
[ 10.729442] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 10.730525] ieee80211 phy0: mac80211_hwsim_remove_interface (type=2 mac_addr=02:00:00:00:00:00)
[ 10.732033] ieee80211 phy0: mac80211_hwsim_stop
[ 10.734220] kobject: 'mesh_rmc' (00000000cfee9691): kobject_add_internal: parent: 'slab', set: 'slab'
[ 10.736105] kobject: 'mesh_rmc' (00000000cfee9691): kobject_uevent_env
[ 10.737225] kobject: 'mesh_rmc' (00000000cfee9691): fill_kobj_path: path = '/kernel/slab/mesh_rmc'
[ 10.740834] ieee80211 phy0: mac80211_hwsim_start
[ 10.741863] ieee80211 phy0: mac80211_hwsim_add_interface (type=7 mac_addr=02:00:00:00:00:00)
[ 10.743830] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:00:00)
[ 10.745648] ieee80211 phy0: ERP_CTS_PROT: 0
[ 10.746675] ieee80211 phy0: ERP_PREAMBLE: 0
[ 10.747418] ieee80211 phy0: ERP_SLOT: 0
[ 10.748085] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2)
[ 10.749618] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2)
[ 10.750981] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3)
[ 10.752341] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7)
[ 10.753972] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:00:00)
[ 10.756289] ieee80211 phy0: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
[ 10.758822] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 10.759032] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 10.759526] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 10.764031] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 10.764872] ieee80211 phy1: mac80211_hwsim_remove_interface (type=2 mac_addr=02:00:00:00:01:00)
[ 10.765925] ieee80211 phy1: mac80211_hwsim_stop
[ 10.767952] ieee80211 phy1: mac80211_hwsim_start
[ 10.768555] ieee80211 phy1: mac80211_hwsim_add_interface (type=7 mac_addr=02:00:00:00:01:00)
[ 10.769509] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:01:00)
[ 10.770533] ieee80211 phy1: ERP_CTS_PROT: 0
[ 10.771024] ieee80211 phy1: ERP_PREAMBLE: 0
[ 10.771514] ieee80211 phy1: ERP_SLOT: 0
[ 10.771966] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2)
[ 10.772908] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2)
[ 10.774009] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3)
[ 10.774998] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7)
[ 10.775974] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:01:00)
[ 10.777006] ieee80211 phy1: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
[ 10.778020] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 10.778758] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 10.779600] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 10.827594] ieee80211 phy0: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
[ 10.829010] ieee80211 phy0: mac80211_hwsim_config (freq=2412(2412 - 0)/ht20 idle=0 ps=0 smps=off)
[ 10.831059] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:00:00)
[ 10.832847] ieee80211 phy0: TX Power: 20 dBm
[ 10.833829] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:00:00)
[ 10.835651] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 10.836871] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x2000370 vif->addr=02:00:00:00:00:00)
[ 10.838891] ieee80211 phy0: BCN EN: 1 (BI=1000)
[ 10.839876] ieee80211 phy0: HT: op_mode=0x0
[ 10.840767] ieee80211 phy0: BASIC_RATES: 0x15f
[ 10.842346] ieee80211 phy1: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
[ 10.845172] ieee80211 phy1: mac80211_hwsim_config (freq=2412(2412 - 0)/ht20 idle=0 ps=0 smps=off)
[ 10.847805] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:01:00)
[ 10.850558] ieee80211 phy1: TX Power: 20 dBm
[ 10.851867] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:01:00)
[ 10.854836] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 10.855533] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x2000370 vif->addr=02:00:00:00:01:00)
[ 10.856662] ieee80211 phy1: BCN EN: 1 (BI=1000)
[ 10.857217] ieee80211 phy1: HT: op_mode=0x0
[ 10.857731] ieee80211 phy1: BASIC_RATES: 0x15f
[ 10.858340] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 10.859797] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 10.860254] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 10.861801] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 10.862128] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 10.862703] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 11.601592] wlan0: Allocated STA 02:00:00:00:01:00
[ 11.603418] wlan0: Inserted STA 02:00:00:00:01:00
[ 11.604381] wlan1: Allocated STA 02:00:00:00:00:00
[ 11.605932] wlan1: Inserted STA 02:00:00:00:00:00
[ 11.731576] wlan1: moving STA 02:00:00:00:00:00 to state 2
[ 11.733088] wlan1: moving STA 02:00:00:00:00:00 to state 3
[ 11.734531] wlan1: moving STA 02:00:00:00:00:00 to state 4
[ 11.736002] wlan0: moving STA 02:00:00:00:01:00 to state 2
[ 11.737583] wlan0: moving STA 02:00:00:00:01:00 to state 3
[ 11.739176] wlan0: moving STA 02:00:00:00:01:00 to state 4
[ 11.788519] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x100 vif->addr=02:00:00:00:01:00)
[ 11.791013] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x100 vif->addr=02:00:00:00:00:00)
[ 11.807644] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x100 vif->addr=02:00:00:00:00:00)
[ 11.818867] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x100 vif->addr=02:00:00:00:01:00)
[ 11.835114] wlan0: moving STA 02:00:00:00:01:00 to state 3
[ 11.836007] wlan0: moving STA 02:00:00:00:01:00 to state 2
[ 11.836863] wlan0: moving STA 02:00:00:00:01:00 to state 1
[ 11.837715] wlan0: Removed STA 02:00:00:00:01:00
[ 11.839267] wlan0: Destroyed STA 02:00:00:00:01:00
[ 11.859972] wlan1: moving STA 02:00:00:00:00:00 to state 3
[ 11.861198] wlan1: moving STA 02:00:00:00:00:00 to state 2
[ 11.862400] wlan1: moving STA 02:00:00:00:00:00 to state 1
[ 11.863943] wlan1: Removed STA 02:00:00:00:00:00
[ 11.866302] wlan1: Destroyed STA 02:00:00:00:00:00
[ 12.623485] wlan0: Allocated STA 02:00:00:00:01:00
[ 12.625754] wlan0: Inserted STA 02:00:00:00:01:00
[ 12.634343] wlan1: Allocated STA 02:00:00:00:00:00
[ 12.635262] wlan1: Inserted STA 02:00:00:00:00:00
[ 12.874661] TEST-STOP mesh_pmksa_caching_oom @1549502142.726717
[ 12.902715] wlan0: Removed STA 02:00:00:00:01:00
[ 12.904024] wlan0: Destroyed STA 02:00:00:00:01:00
[ 12.907864] wlan1: moving STA 02:00:00:00:00:00 to state 2
[ 12.908563] wlan1: moving STA 02:00:00:00:00:00 to state 3
[ 12.909207] wlan1: moving STA 02:00:00:00:00:00 to state 4
[ 12.919198] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x200 vif->addr=02:00:00:00:00:00)
[ 12.920335] ieee80211 phy0: BCN EN: 0 (BI=1000)
[ 12.920964] ieee80211 phy0: beaconing vifs remaining: 0
[ 12.921794] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 12.922544] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:00:00)
[ 12.923775] ieee80211 phy0: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
[ 12.925119] ieee80211 phy0: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
[ 12.928708] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 12.929477] ieee80211 phy0: mac80211_hwsim_remove_interface (type=7 mac_addr=02:00:00:00:00:00)
[ 12.930845] ieee80211 phy0: mac80211_hwsim_stop
[ 12.933899] ieee80211 phy0: mac80211_hwsim_start
[ 12.934544] ieee80211 phy0: mac80211_hwsim_add_interface (type=2 mac_addr=02:00:00:00:00:00)
[ 12.935531] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:00:00)
[ 12.936579] ieee80211 phy0: ERP_CTS_PROT: 0
[ 12.937089] ieee80211 phy0: ERP_PREAMBLE: 0
[ 12.937599] ieee80211 phy0: ERP_SLOT: 0
[ 12.938071] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 12.939088] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 12.940101] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 12.941112] ieee80211 phy0: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 12.942123] ieee80211 phy0: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:00:00)
[ 12.943254] ieee80211 phy0: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
[ 12.944364] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 12.944465] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 12.945435] ieee80211 phy0: mac80211_hwsim_configure_filter
[ 12.951951] ================================
[ 12.952445] WARNING: inconsistent lock state
[ 12.952944] 4.19.0-rc2+ #22 Tainted: G W
[ 12.953550] --------------------------------
[ 12.954047] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
[ 12.954747] wpa_supplicant/757 [HC0[0]:SC1[1]:HE1:SE0] takes:
[ 12.955407] 00000000d493a1ca (&(&ht->lock)->rlock){+.?.}, at: rhashtable_walk_enter+0x36/0xd0
[ 12.956382] {SOFTIRQ-ON-W} state was registered at:
[ 12.956946] _raw_spin_lock+0x33/0x70
[ 12.957395] rhashtable_rehash_table+0x306/0x610
[ 12.957969] rht_deferred_worker+0x193/0x250
[ 12.958477] process_one_work+0x25a/0x620
[ 12.958953] worker_thread+0x3c/0x390
[ 12.959389] kthread+0x119/0x130
[ 12.959776] ret_from_fork+0x3a/0x50
[ 12.960202] irq event stamp: 108884
[ 12.960609] hardirqs last enabled at (108884): [<ffffffff8105887f>] __local_bh_enable_ip+0x7f/0x120
[ 12.961646] hardirqs last disabled at (108883): [<ffffffff81058847>] __local_bh_enable_ip+0x47/0x120
[ 12.962689] softirqs last enabled at (108858): [<ffffffff8157e795>] __ieee80211_tx_skb_tid_band+0x5/0x90
[ 12.963772] softirqs last disabled at (108859): [<ffffffff81600e4a>] do_softirq_own_stack+0x2a/0x40
[ 12.964797]
other info that might help us debug this:
[ 12.965541] Possible unsafe locking scenario:
[ 12.966213] CPU0
[ 12.966505] ----
[ 12.966794] lock(&(&ht->lock)->rlock);
[ 12.967262] <Interrupt>
[ 12.967568] lock(&(&ht->lock)->rlock);
[ 12.968037]
*** DEADLOCK ***
[ 12.968710] 6 locks held by wpa_supplicant/757:
[ 12.969228] #0: 00000000c946f9c7 (cb_lock){++++}, at: genl_rcv+0x15/0x40
[ 12.970000] #1: 000000007baaa14b (genl_mutex){+.+.}, at: genl_rcv_msg+0x7a/0x90
[ 12.970843] #2: 00000000ff2db88b (rtnl_mutex){+.+.}, at: nl80211_pre_doit+0xe1/0x190
[ 12.971736] #3: 000000003318964d (&local->mtx){+.+.}, at: ieee80211_mgmt_tx+0x28c/0xb30
[ 12.972651] #4: 0000000049872f53 (rcu_read_lock){....}, at: ieee80211_mgmt_tx+0x45d/0xb30
[ 12.973585] #5: 0000000049872f53 (rcu_read_lock){....}, at: ieee80211_tx_status+0x5/0x180
[ 12.974547]
stack backtrace:
[ 12.975052] CPU: 3 PID: 757 Comm: wpa_supplicant Tainted: G W 4.19.0-rc2+ #22
[ 12.976011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014
[ 12.977041] Call Trace:
[ 12.977331] <IRQ>
[ 12.977573] dump_stack+0x85/0xcb
[ 12.977961] print_usage_bug+0x1fc/0x2a0
[ 12.978421] mark_lock+0x639/0x690
[ 12.978819] ? print_irq_inversion_bug+0x220/0x220
[ 12.979373] __lock_acquire+0x484/0x720
[ 12.979819] ? validate_chain.isra.21+0x516/0xd00
[ 12.980364] lock_acquire+0xb4/0x1d0
[ 12.980782] ? rhashtable_walk_enter+0x36/0xd0
[ 12.981297] ? __lock_acquire+0x356/0x720
[ 12.981763] _raw_spin_lock+0x33/0x70
[ 12.982189] ? rhashtable_walk_enter+0x36/0xd0
[ 12.982707] rhashtable_walk_enter+0x36/0xd0
[ 12.983204] mesh_plink_broken+0x42/0x130
[ 12.983669] ? __local_bh_enable_ip+0x7f/0x120
[ 12.984183] ? lockdep_hardirqs_on+0x70/0x1c0
[ 12.984688] __ieee80211_tx_status+0x2c5/0xa80
[ 12.985202] ieee80211_tx_status+0xc3/0x180
[ 12.985689] ieee80211_tasklet_handler+0x60/0xd0
[ 12.986222] tasklet_action_common.isra.4+0x58/0xd0
[ 12.986789] __do_softirq+0xe3/0x494
[ 12.987207] do_softirq_own_stack+0x2a/0x40
[ 12.987691] </IRQ>
[ 12.987944] ? __ieee80211_tx_skb_tid_band+0x5/0x90
[ 12.988506] do_softirq.part.3+0x6c/0x70
[ 12.988961] __local_bh_enable_ip+0x10e/0x120
[ 12.989466] ieee80211_mgmt_tx+0x548/0xb30
[ 12.989943] cfg80211_mlme_mgmt_tx+0x127/0x430
[ 12.990462] nl80211_tx_mgmt+0x24c/0x3b0
[ 12.990919] genl_family_rcv_msg+0x2aa/0x370
[ 12.991414] ? genl_rcv_msg+0x7a/0x90
[ 12.991842] genl_rcv_msg+0x47/0x90
[ 12.992250] ? genl_family_rcv_msg+0x370/0x370
[ 12.992765] netlink_rcv_skb+0x4a/0x110
[ 12.993213] genl_rcv+0x24/0x40
[ 12.993581] netlink_unicast+0x186/0x230
[ 12.994038] netlink_sendmsg+0x3b2/0x3e0
[ 12.994499] sock_sendmsg+0x16/0x20
[ 12.994907] ___sys_sendmsg+0x2d8/0x2f0
[ 12.995353] ? __lock_acquire+0x356/0x720
[ 12.995820] ? validate_chain.isra.21+0x516/0xd00
[ 12.996365] ? kvm_clock_read+0x14/0x30
[ 12.996812] ? __lock_acquire+0x356/0x720
[ 12.997277] ? do_raw_spin_unlock+0x49/0xc0
[ 12.997763] ? _raw_spin_unlock+0x2e/0x50
[ 12.998229] ? kvm_clock_read+0x14/0x30
[ 12.998680] ? __sys_sendmsg+0x51/0x90
[ 12.999118] __sys_sendmsg+0x51/0x90
[ 12.999536] do_syscall_64+0x59/0x340
[ 12.999964] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 13.000546] RIP: 0033:0x7f3443bf1d04
[ 13.000963] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b5 0f 1f 80 00 00 00 00 48 8d 05 01 dc 2c 00 8b 00 85 c0 75 13 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 f3 c3 66 90 41 54 55 41 89 d4 53 48 89 f5
[ 13.003090] RSP: 002b:00007fff7f76c7e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 13.003954] RAX: ffffffffffffffda RBX: 000055d52f4d1520 RCX: 00007f3443bf1d04
[ 13.004770] RDX: 0000000000000000 RSI: 00007fff7f76c820 RDI: 0000000000000006
[ 13.005584] RBP: 000055d52f4d3fc0 R08: 0000000000000004 R09: 00007f3443ebac40
[ 13.006402] R10: 00007fff7f76c8f4 R11: 0000000000000246 R12: 000055d52f4d1430
[ 13.007220] R13: 00007fff7f76c820 R14: 00007fff7f76c950 R15: 00007fff7f76c8f4
[ 13.057297] wlan1: moving STA 02:00:00:00:00:00 to state 3
[ 13.058497] wlan1: moving STA 02:00:00:00:00:00 to state 2
[ 13.059650] wlan1: moving STA 02:00:00:00:00:00 to state 1
[ 13.060803] wlan1: Removed STA 02:00:00:00:00:00
[ 13.062015] wlan1: Destroyed STA 02:00:00:00:00:00
[ 13.068112] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x200 vif->addr=02:00:00:00:01:00)
[ 13.069197] ieee80211 phy1: BCN EN: 0 (BI=1000)
[ 13.069744] ieee80211 phy1: beaconing vifs remaining: 0
[ 13.070376] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 13.071015] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:01:00)
[ 13.072085] ieee80211 phy1: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
[ 13.073197] ieee80211 phy1: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
[ 13.075139] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 13.075792] ieee80211 phy1: mac80211_hwsim_remove_interface (type=7 mac_addr=02:00:00:00:01:00)
[ 13.076801] ieee80211 phy1: mac80211_hwsim_stop
[ 13.079790] ieee80211 phy1: mac80211_hwsim_start
[ 13.080340] ieee80211 phy1: mac80211_hwsim_add_interface (type=2 mac_addr=02:00:00:00:01:00)
[ 13.081303] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:01:00)
[ 13.082352] ieee80211 phy1: ERP_CTS_PROT: 0
[ 13.082854] ieee80211 phy1: ERP_PREAMBLE: 0
[ 13.083372] ieee80211 phy1: ERP_SLOT: 0
[ 13.083842] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 13.084839] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 13.085835] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 13.086841] ieee80211 phy1: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2)
[ 13.087843] ieee80211 phy1: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:01:00)
[ 13.088914] ieee80211 phy1: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
[ 13.090005] ieee80211 phy1: mac80211_hwsim_configure_filter
[ 13.090043] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 13.090883] ieee80211 phy1: mac80211_hwsim_configure_filter
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [REGRESSION] mesh_pmksa_caching_oom test case fails
2019-02-07 8:49 ` Masashi Honma
@ 2019-02-20 5:48 ` Masashi Honma
0 siblings, 0 replies; 3+ messages in thread
From: Masashi Honma @ 2019-02-20 5:48 UTC (permalink / raw)
To: linux-wireless
On 2019/02/07 17:49, Masashi Honma wrote:
> On 2019/02/07 15:47, Masashi Honma wrote:
>> The hwsim test "mesh_pmksa_caching_oom" fails by inconsistent lock state.
>>
>> By bisect commit c42055105785580563535e6d3143cad95c7ac7ee
>> 'mac80211: fix TX status reporting for ieee80211s' looks causes this
>> issue.
>>
>> The wpa_supplicant version is
>> commit e5a410f4726cc978781692a7eb9a2e2ceee9c076
>> 'tests: Make /etc/alternatives work in VM'
>
> I forgot to attach the log file.
This looks fixed by this commit.
commit b4c3fbe6360178dc2181b7b43b7ae793a192b282
'mac80211: Use linked list instead of rhashtable walk for mesh tables'
Masashi Honma.
^ permalink raw reply [flat|nested] 3+ messages in thread
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