[Kernel-packages] [Bug 1825058] Re: mac80211_hwsim unable to handle kernel NULL pointer dereference at0000000000000000
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1825058 Title: mac80211_hwsim unable to handle kernel NULL pointer dereference at Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux source package in Cosmic: Fix Committed Bug description: [Impact] Kernel NULL pointer dereference in mac80211_hwsim. [Fix] a1881c9b8a1e mac80211_hwsim: Timer should be initialized before device registered This fix has been included in 4.19.9 or above. [Test Case] $ git clone https://github.com/aircrack-ng/aircrack-ng # Tested with 69a406c $ cd aircrack-ng $ grep 'sudo apt' README.md | bash $ autoreconf -i $ ./configure --with-experimental $ make check $ sudo bash scripts/airmon-ng.linux check kill $ sudo make integration # Run integration test again and check dmesg $ sudo bash scripts/airmon-ng.linux check kill $ sudo make integration Verified with VMs setup locally. [Regression Risk] Low. Move forward data structure initialization only. This patch has also been included in LTS stable kernel. Original Bug Report The issue happens on 16.04 with linux-image-4.15.0-47-generic (as well as linux-image-4.15.0-45-generic). It also happens with linux- image-4.15.0-47-generic on 18.04 as well as the HWE kernel (4.18.0-17-generic). All test were done on 64 bit in a virtual machine and can be reproduced. It doesn't happen on 18.10 (mac80211_hwsim has other issues on this kernel that are solved in 19.04, most likely unrelated to this) or 19.04. Output: [ 406.036796] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 406.048785] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 406.110060] mac80211_hwsim: initializing netlink [ 406.153872] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 406.154217] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 406.316376] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 406.316829] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.894434] device wlan1 entered promiscuous mode [ 407.623768] mac80211_hwsim: initializing netlink [ 407.627809] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 407.761474] device wlan0 entered promiscuous mode [ 412.293557] mac80211_hwsim: initializing netlink [ 412.298984] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 412.410453] device wlan0 entered promiscuous mode [ 417.040581] mac80211_hwsim: initializing netlink [ 417.045603] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 417.048093] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 417.221470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 417.223812] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 417.755334] device wlan1 entered promiscuous mode [ 419.690453] mac80211_hwsim: initializing netlink [ 419.696569] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 419.697137] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 419.870739] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 419.871090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 420.406242] device wlan1 entered promiscuous mode [ 422.434785] mac80211_hwsim: initializing netlink [ 422.435399] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 422.579207] device wlan0 entered promiscuous mode [ 427.126059] mac80211_hwsim: initializing netlink [ 427.128889] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 427.133435] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 427.135756] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 427.385722] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 427.386258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 427.932765] device wlan2 entered promiscuous mode [ 430.923486] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 434.757426] wlan1: authenticate with 02:00:00:00:00:00 [ 434.757476] wlan1: send auth to 02:00:00:00:00:00 (try 1/3) [ 434.758851] wlan1: authenticated [ 434.758940] mac80211_hwsim hwsim1 wlan1: disabling HT/VHT due to WEP/TKIP use [ 434.758942] mac80211_hwsim hwsim1 wlan1: disabling HT as WMM/QoS is not supported by the AP [ 434.758943] mac80211_hwsim hwsim1 wlan1: disabling VHT as WMM/QoS is not supported by the AP [ 434.761333] wlan1: associate with 02:00:00:00:00:00 (try 1/3) [ 434.761750] wlan1: RX AssocResp from 02:00:00:00:00:00 (capab=0x11 status=0 aid=1) [ 434.761761] wlan1: associated [ 434.762107] IPv6:
[Kernel-packages] [Bug 1825058] Re: mac80211_hwsim unable to handle kernel NULL pointer dereference at0000000000000000
** Tags removed: verification-needed-cosmic ** Tags added: verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1825058 Title: mac80211_hwsim unable to handle kernel NULL pointer dereference at Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux source package in Cosmic: Fix Committed Bug description: [Impact] Kernel NULL pointer dereference in mac80211_hwsim. [Fix] a1881c9b8a1e mac80211_hwsim: Timer should be initialized before device registered This fix has been included in 4.19.9 or above. [Test Case] $ git clone https://github.com/aircrack-ng/aircrack-ng # Tested with 69a406c $ cd aircrack-ng $ grep 'sudo apt' README.md | bash $ autoreconf -i $ ./configure --with-experimental $ make check $ sudo bash scripts/airmon-ng.linux check kill $ sudo make integration # Run integration test again and check dmesg $ sudo bash scripts/airmon-ng.linux check kill $ sudo make integration Verified with VMs setup locally. [Regression Risk] Low. Move forward data structure initialization only. This patch has also been included in LTS stable kernel. Original Bug Report The issue happens on 16.04 with linux-image-4.15.0-47-generic (as well as linux-image-4.15.0-45-generic). It also happens with linux- image-4.15.0-47-generic on 18.04 as well as the HWE kernel (4.18.0-17-generic). All test were done on 64 bit in a virtual machine and can be reproduced. It doesn't happen on 18.10 (mac80211_hwsim has other issues on this kernel that are solved in 19.04, most likely unrelated to this) or 19.04. Output: [ 406.036796] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 406.048785] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 406.110060] mac80211_hwsim: initializing netlink [ 406.153872] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 406.154217] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 406.316376] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 406.316829] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.894434] device wlan1 entered promiscuous mode [ 407.623768] mac80211_hwsim: initializing netlink [ 407.627809] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 407.761474] device wlan0 entered promiscuous mode [ 412.293557] mac80211_hwsim: initializing netlink [ 412.298984] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 412.410453] device wlan0 entered promiscuous mode [ 417.040581] mac80211_hwsim: initializing netlink [ 417.045603] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 417.048093] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 417.221470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 417.223812] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 417.755334] device wlan1 entered promiscuous mode [ 419.690453] mac80211_hwsim: initializing netlink [ 419.696569] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 419.697137] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 419.870739] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 419.871090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 420.406242] device wlan1 entered promiscuous mode [ 422.434785] mac80211_hwsim: initializing netlink [ 422.435399] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 422.579207] device wlan0 entered promiscuous mode [ 427.126059] mac80211_hwsim: initializing netlink [ 427.128889] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 427.133435] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 427.135756] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 427.385722] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 427.386258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 427.932765] device wlan2 entered promiscuous mode [ 430.923486] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 434.757426] wlan1: authenticate with 02:00:00:00:00:00 [ 434.757476] wlan1: send auth to 02:00:00:00:00:00 (try 1/3) [ 434.758851] wlan1: authenticated [ 434.758940] mac80211_hwsim hwsim1 wlan1: disabling HT/VHT due to WEP/TKIP use [ 434.758942] mac80211_hwsim hwsim1 wlan1: disabling HT as WMM/QoS is not supported by the AP [ 434.758943] mac80211_hwsim hwsim1 wlan1: disabling VHT as WMM/QoS is not supported by the AP [ 434.761333] wlan1: associate with 02:00:00:00:00:00 (try 1/3) [ 434.761750] wlan1: RX AssocResp from 02:00:00:00:00:00 (capab=0x11 status=0 aid=1) [ 434.761761] wlan1: associated [ 434.762107] IPv6:
[Kernel-packages] [Bug 1825058] Re: mac80211_hwsim unable to handle kernel NULL pointer dereference at0000000000000000
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1825058 Title: mac80211_hwsim unable to handle kernel NULL pointer dereference at Status in linux package in Ubuntu: Confirmed Bug description: The issue happens on 16.04 with linux-image-4.15.0-47-generic (as well as linux-image-4.15.0-45-generic). It also happens with linux- image-4.15.0-47-generic on 18.04 as well as the HWE kernel (4.18.0-17-generic). All test were done on 64 bit in a virtual machine and can be reproduced. It doesn't happen on 18.10 (mac80211_hwsim has other issues on this kernel that are solved in 19.04, most likely unrelated to this) or 19.04. Output: [ 406.036796] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 406.048785] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 406.110060] mac80211_hwsim: initializing netlink [ 406.153872] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 406.154217] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 406.316376] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 406.316829] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.894434] device wlan1 entered promiscuous mode [ 407.623768] mac80211_hwsim: initializing netlink [ 407.627809] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 407.761474] device wlan0 entered promiscuous mode [ 412.293557] mac80211_hwsim: initializing netlink [ 412.298984] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 412.410453] device wlan0 entered promiscuous mode [ 417.040581] mac80211_hwsim: initializing netlink [ 417.045603] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 417.048093] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 417.221470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 417.223812] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 417.755334] device wlan1 entered promiscuous mode [ 419.690453] mac80211_hwsim: initializing netlink [ 419.696569] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 419.697137] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 419.870739] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 419.871090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 420.406242] device wlan1 entered promiscuous mode [ 422.434785] mac80211_hwsim: initializing netlink [ 422.435399] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 422.579207] device wlan0 entered promiscuous mode [ 427.126059] mac80211_hwsim: initializing netlink [ 427.128889] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 427.133435] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 427.135756] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 427.385722] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 427.386258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 427.932765] device wlan2 entered promiscuous mode [ 430.923486] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 434.757426] wlan1: authenticate with 02:00:00:00:00:00 [ 434.757476] wlan1: send auth to 02:00:00:00:00:00 (try 1/3) [ 434.758851] wlan1: authenticated [ 434.758940] mac80211_hwsim hwsim1 wlan1: disabling HT/VHT due to WEP/TKIP use [ 434.758942] mac80211_hwsim hwsim1 wlan1: disabling HT as WMM/QoS is not supported by the AP [ 434.758943] mac80211_hwsim hwsim1 wlan1: disabling VHT as WMM/QoS is not supported by the AP [ 434.761333] wlan1: associate with 02:00:00:00:00:00 (try 1/3) [ 434.761750] wlan1: RX AssocResp from 02:00:00:00:00:00 (capab=0x11 status=0 aid=1) [ 434.761761] wlan1: associated [ 434.762107] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 437.039513] wlan1: deauthenticating from 02:00:00:00:00:00 by local choice (Reason: 3=DEAUTH_LEAVING) [ 437.133996] mac80211_hwsim: initializing netlink [ 437.138685] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 437.139801] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 437.140661] BUG: unable to handle kernel NULL pointer dereference at [ 437.140668] IP: hrtimer_active+0xd/0x50 [ 437.140689] PGD 0 P4D 0 [ 437.140692] Oops: [#1] SMP PTI [ 437.140693] Modules linked in: mac80211_hwsim(+) arc4 mac80211 cfg80211 coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_ens1371 snd_ac97_codec aesni_intel gameport ac97_bus vmw_balloon snd_pcm aes_x86_64 crypto_simd glue_helper cryptd intel_rapl_perf snd_seq_midi snd_seq_midi_event snd_rawmidi input_leds joydev serio_raw snd_seq vmwgfx ttm drm_kms_helper
[Kernel-packages] [Bug 1825058] Re: mac80211_hwsim unable to handle kernel NULL pointer dereference at0000000000000000
The non-HWE kernel for 16.04 is unaffected. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1825058 Title: mac80211_hwsim unable to handle kernel NULL pointer dereference at Status in linux package in Ubuntu: New Bug description: The issue happens on 16.04 with linux-image-4.15.0-47-generic (as well as linux-image-4.15.0-45-generic). It also happens with linux- image-4.15.0-47-generic on 18.04 as well as the HWE kernel (4.18.0-17-generic). All test were done on 64 bit in a virtual machine and can be reproduced. It doesn't happen on 18.10 (mac80211_hwsim has other issues on this kernel that are solved in 19.04, most likely unrelated to this) or 19.04. Output: [ 406.036796] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 406.048785] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 406.110060] mac80211_hwsim: initializing netlink [ 406.153872] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 406.154217] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 406.316376] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 406.316829] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.894434] device wlan1 entered promiscuous mode [ 407.623768] mac80211_hwsim: initializing netlink [ 407.627809] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 407.761474] device wlan0 entered promiscuous mode [ 412.293557] mac80211_hwsim: initializing netlink [ 412.298984] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 412.410453] device wlan0 entered promiscuous mode [ 417.040581] mac80211_hwsim: initializing netlink [ 417.045603] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 417.048093] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 417.221470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 417.223812] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 417.755334] device wlan1 entered promiscuous mode [ 419.690453] mac80211_hwsim: initializing netlink [ 419.696569] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 419.697137] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 419.870739] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 419.871090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 420.406242] device wlan1 entered promiscuous mode [ 422.434785] mac80211_hwsim: initializing netlink [ 422.435399] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 422.579207] device wlan0 entered promiscuous mode [ 427.126059] mac80211_hwsim: initializing netlink [ 427.128889] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 427.133435] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 427.135756] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 427.385722] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 427.386258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 427.932765] device wlan2 entered promiscuous mode [ 430.923486] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 434.757426] wlan1: authenticate with 02:00:00:00:00:00 [ 434.757476] wlan1: send auth to 02:00:00:00:00:00 (try 1/3) [ 434.758851] wlan1: authenticated [ 434.758940] mac80211_hwsim hwsim1 wlan1: disabling HT/VHT due to WEP/TKIP use [ 434.758942] mac80211_hwsim hwsim1 wlan1: disabling HT as WMM/QoS is not supported by the AP [ 434.758943] mac80211_hwsim hwsim1 wlan1: disabling VHT as WMM/QoS is not supported by the AP [ 434.761333] wlan1: associate with 02:00:00:00:00:00 (try 1/3) [ 434.761750] wlan1: RX AssocResp from 02:00:00:00:00:00 (capab=0x11 status=0 aid=1) [ 434.761761] wlan1: associated [ 434.762107] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 437.039513] wlan1: deauthenticating from 02:00:00:00:00:00 by local choice (Reason: 3=DEAUTH_LEAVING) [ 437.133996] mac80211_hwsim: initializing netlink [ 437.138685] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 437.139801] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 437.140661] BUG: unable to handle kernel NULL pointer dereference at [ 437.140668] IP: hrtimer_active+0xd/0x50 [ 437.140689] PGD 0 P4D 0 [ 437.140692] Oops: [#1] SMP PTI [ 437.140693] Modules linked in: mac80211_hwsim(+) arc4 mac80211 cfg80211 coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_ens1371 snd_ac97_codec aesni_intel gameport ac97_bus vmw_balloon snd_pcm aes_x86_64 crypto_simd glue_helper cryptd intel_rapl_perf snd_seq_midi snd_seq_midi_event snd_rawmidi input_leds joydev serio_raw snd_seq vmwgfx ttm drm_kms_helper snd_seq_device snd_timer snd drm
[Kernel-packages] [Bug 1825058] [NEW] mac80211_hwsim unable to handle kernel NULL pointer dereference at0000000000000000
Public bug reported: The issue happens on 16.04 with linux-image-4.15.0-47-generic (as well as linux-image-4.15.0-45-generic). It also happens with linux- image-4.15.0-47-generic on 18.04 as well as the HWE kernel (4.18.0-17-generic). All test were done on 64 bit in a virtual machine and can be reproduced. It doesn't happen on 18.10 (mac80211_hwsim has other issues on this kernel that are solved in 19.04, most likely unrelated to this) or 19.04. Output: [ 406.036796] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 406.048785] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 406.110060] mac80211_hwsim: initializing netlink [ 406.153872] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 406.154217] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 406.316376] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 406.316829] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.894434] device wlan1 entered promiscuous mode [ 407.623768] mac80211_hwsim: initializing netlink [ 407.627809] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 407.761474] device wlan0 entered promiscuous mode [ 412.293557] mac80211_hwsim: initializing netlink [ 412.298984] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 412.410453] device wlan0 entered promiscuous mode [ 417.040581] mac80211_hwsim: initializing netlink [ 417.045603] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 417.048093] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 417.221470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 417.223812] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 417.755334] device wlan1 entered promiscuous mode [ 419.690453] mac80211_hwsim: initializing netlink [ 419.696569] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 419.697137] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 419.870739] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 419.871090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 420.406242] device wlan1 entered promiscuous mode [ 422.434785] mac80211_hwsim: initializing netlink [ 422.435399] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 422.579207] device wlan0 entered promiscuous mode [ 427.126059] mac80211_hwsim: initializing netlink [ 427.128889] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 427.133435] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 427.135756] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 427.385722] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 427.386258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 427.932765] device wlan2 entered promiscuous mode [ 430.923486] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 434.757426] wlan1: authenticate with 02:00:00:00:00:00 [ 434.757476] wlan1: send auth to 02:00:00:00:00:00 (try 1/3) [ 434.758851] wlan1: authenticated [ 434.758940] mac80211_hwsim hwsim1 wlan1: disabling HT/VHT due to WEP/TKIP use [ 434.758942] mac80211_hwsim hwsim1 wlan1: disabling HT as WMM/QoS is not supported by the AP [ 434.758943] mac80211_hwsim hwsim1 wlan1: disabling VHT as WMM/QoS is not supported by the AP [ 434.761333] wlan1: associate with 02:00:00:00:00:00 (try 1/3) [ 434.761750] wlan1: RX AssocResp from 02:00:00:00:00:00 (capab=0x11 status=0 aid=1) [ 434.761761] wlan1: associated [ 434.762107] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 437.039513] wlan1: deauthenticating from 02:00:00:00:00:00 by local choice (Reason: 3=DEAUTH_LEAVING) [ 437.133996] mac80211_hwsim: initializing netlink [ 437.138685] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 437.139801] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 437.140661] BUG: unable to handle kernel NULL pointer dereference at [ 437.140668] IP: hrtimer_active+0xd/0x50 [ 437.140689] PGD 0 P4D 0 [ 437.140692] Oops: [#1] SMP PTI [ 437.140693] Modules linked in: mac80211_hwsim(+) arc4 mac80211 cfg80211 coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_ens1371 snd_ac97_codec aesni_intel gameport ac97_bus vmw_balloon snd_pcm aes_x86_64 crypto_simd glue_helper cryptd intel_rapl_perf snd_seq_midi snd_seq_midi_event snd_rawmidi input_leds joydev serio_raw snd_seq vmwgfx ttm drm_kms_helper snd_seq_device snd_timer snd drm fb_sys_fops soundcore syscopyarea sysfillrect sysimgblt shpchp mac_hid vmw_vsock_vmci_transport vsock vmw_vmci sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid psmouse mptspi ahci libahci e1000 mptscsih mptbase scsi_transport_spi i2c_piix4 pata_acpi [last unloaded: mac80211_hwsim] [ 437.140726] CPU: 0 PID: 27091 Comm: wpa_supplicant Not tainted 4.15.0-47-generic #50-Ubuntu [ 437.140727] Hardware name: VMware, Inc.
