Wifi (wpa2 enterprise) always askes me to set up the config every time and then won't connect #48
Comments
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The same thing happens to me. I tried connecting to my school's wifi but it didn't work. I also tried using nmcli to see what was the problem. It reported that my device is unmanaged. It could be that the current wifi driver doesn't support wpa2 802.1x configuration |
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Are you using the preconfigured Asahi image with DE preinstalled? You have to use wpa_supplicant. You can undo the NetworkManager iwd configuration pretty easy:
After the reboot you have to connect to all the Wireless Networks again, but this time it will work with 8021x But there is a problem with (probably) the driver, because you cannot connect to a WPA3 Network with wpa_supplicant as backend. |
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@JustSomeNoiZ It worked. Thank you so much |
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wpa_supplicant does not support the WPA3 style this driver uses, that is why we use iwd instead. Sounds like both are broken in different ways. |
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As for broken wpa3 with wpa_supplicant, has anything changed or been reported upstream? |
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There are patches posted in July but not yet merged as far as I can tell. |
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After the recent |
marcan
pushed a commit
that referenced
this issue
Jan 19, 2024
The `cgrp_local_storage` test triggers a kernel panic like: # ./test_progs -t cgrp_local_storage Can't find bpf_testmod.ko kernel module: -2 WARNING! Selftests relying on bpf_testmod.ko will be skipped. [ 550.930632] CPU 1 Unable to handle kernel paging request at virtual address 0000000000000080, era == ffff80000200be34, ra == ffff80000200be00 [ 550.931781] Oops[#1]: [ 550.931966] CPU: 1 PID: 1303 Comm: test_progs Not tainted 6.7.0-rc2-loong-devel-g2f56bb0d2327 #35 a896aca3f4164f09cc346f89f2e09832e07be5f6 [ 550.932215] Hardware name: QEMU QEMU Virtual Machine, BIOS unknown 2/2/2022 [ 550.932403] pc ffff80000200be34 ra ffff80000200be00 tp 9000000108350000 sp 9000000108353dc0 [ 550.932545] a0 0000000000000000 a1 0000000000000517 a2 0000000000000118 a3 00007ffffbb15558 [ 550.932682] a4 00007ffffbb15620 a5 90000001004e7700 a6 0000000000000021 a7 0000000000000118 [ 550.932824] t0 ffff80000200bdc0 t1 0000000000000517 t2 0000000000000517 t3 00007ffff1c06ee0 [ 550.932961] t4 0000555578ae04d0 t5 fffffffffffffff8 t6 0000000000000004 t7 0000000000000020 [ 550.933097] t8 0000000000000040 u0 00000000000007b8 s9 9000000108353e00 s0 90000001004e7700 [ 550.933241] s1 9000000004005000 s2 0000000000000001 s3 0000000000000000 s4 0000555555eb2ec8 [ 550.933379] s5 00007ffffbb15bb8 s6 00007ffff1dafd60 s7 000055555663f610 s8 00007ffff1db0050 [ 550.933520] ra: ffff80000200be00 bpf_prog_98f1b9e767be2a84_on_enter+0x40/0x200 [ 550.933911] ERA: ffff80000200be34 bpf_prog_98f1b9e767be2a84_on_enter+0x74/0x200 [ 550.934105] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 550.934596] PRMD: 00000004 (PPLV0 +PIE -PWE) [ 550.934712] EUEN: 00000003 (+FPE +SXE -ASXE -BTE) [ 550.934836] ECFG: 00071c1c (LIE=2-4,10-12 VS=7) [ 550.934976] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 550.935097] BADV: 0000000000000080 [ 550.935181] PRID: 0014c010 (Loongson-64bit, Loongson-3A5000) [ 550.935291] Modules linked in: [ 550.935391] Process test_progs (pid: 1303, threadinfo=000000006c3b1c41, task=0000000061f84a55) [ 550.935643] Stack : 00007ffffbb15bb8 0000555555eb2ec8 0000000000000000 0000000000000001 [ 550.935844] 9000000004005000 ffff80001b864000 00007ffffbb15450 90000000029aa034 [ 550.935990] 0000000000000000 9000000108353ec0 0000000000000118 d07d9dfb09721a09 [ 550.936175] 0000000000000001 0000000000000000 9000000108353ec0 0000000000000118 [ 550.936314] 9000000101d46ad0 900000000290abf0 000055555663f610 0000000000000000 [ 550.936479] 0000000000000003 9000000108353ec0 00007ffffbb15450 90000000029d7288 [ 550.936635] 00007ffff1dafd60 000055555663f610 0000000000000000 0000000000000003 [ 550.936779] 9000000108353ec0 90000000035dd1f0 00007ffff1dafd58 9000000002841c5c [ 550.936939] 0000000000000119 0000555555eea5a8 00007ffff1d78780 00007ffffbb153e0 [ 550.937083] ffffffffffffffda 00007ffffbb15518 0000000000000040 00007ffffbb15558 [ 550.937224] ... [ 550.937299] Call Trace: [ 550.937521] [<ffff80000200be34>] bpf_prog_98f1b9e767be2a84_on_enter+0x74/0x200 [ 550.937910] [<90000000029aa034>] bpf_trace_run2+0x90/0x154 [ 550.938105] [<900000000290abf0>] syscall_trace_enter.isra.0+0x1cc/0x200 [ 550.938224] [<90000000035dd1f0>] do_syscall+0x48/0x94 [ 550.938319] [<9000000002841c5c>] handle_syscall+0xbc/0x158 [ 550.938477] [ 550.938607] Code: 580009ae 50016000 262402e4 <28c20085> 14092084 03a00084 16000024 03240084 00150006 [ 550.938851] [ 550.939021] ---[ end trace 0000000000000000 ]--- Further investigation shows that this panic is triggered by memory load operations: ptr = bpf_cgrp_storage_get(&map_a, task->cgroups->dfl_cgrp, 0, BPF_LOCAL_STORAGE_GET_F_CREATE); The expression `task->cgroups->dfl_cgrp` involves two memory load. Since the field offset fits in imm12 or imm14, we use ldd or ldptrd instructions. But both instructions have the side effect that it will signed-extended the imm operand. Finally, we got the wrong addresses and panics is inevitable. Use a generic ldxd instruction to avoid this kind of issues. With this change, we have: # ./test_progs -t cgrp_local_storage Can't find bpf_testmod.ko kernel module: -2 WARNING! Selftests relying on bpf_testmod.ko will be skipped. test_cgrp_local_storage:PASS:join_cgroup /cgrp_local_storage 0 nsec #48/1 cgrp_local_storage/tp_btf:OK test_attach_cgroup:PASS:skel_open 0 nsec test_attach_cgroup:PASS:prog_attach 0 nsec test_attach_cgroup:PASS:prog_attach 0 nsec libbpf: prog 'update_cookie_tracing': failed to attach: ERROR: strerror_r(-524)=22 test_attach_cgroup:FAIL:prog_attach unexpected error: -524 #48/2 cgrp_local_storage/attach_cgroup:FAIL test_recursion:PASS:skel_open_and_load 0 nsec libbpf: prog 'on_lookup': failed to attach: ERROR: strerror_r(-524)=22 libbpf: prog 'on_lookup': failed to auto-attach: -524 test_recursion:FAIL:skel_attach unexpected error: -524 (errno 524) #48/3 cgrp_local_storage/recursion:FAIL #48/4 cgrp_local_storage/negative:OK #48/5 cgrp_local_storage/cgroup_iter_sleepable:OK test_yes_rcu_lock:PASS:skel_open 0 nsec test_yes_rcu_lock:PASS:skel_load 0 nsec libbpf: prog 'yes_rcu_lock': failed to attach: ERROR: strerror_r(-524)=22 libbpf: prog 'yes_rcu_lock': failed to auto-attach: -524 test_yes_rcu_lock:FAIL:skel_attach unexpected error: -524 (errno 524) #48/6 cgrp_local_storage/yes_rcu_lock:FAIL #48/7 cgrp_local_storage/no_rcu_lock:OK #48 cgrp_local_storage:FAIL All error logs: test_cgrp_local_storage:PASS:join_cgroup /cgrp_local_storage 0 nsec test_attach_cgroup:PASS:skel_open 0 nsec test_attach_cgroup:PASS:prog_attach 0 nsec test_attach_cgroup:PASS:prog_attach 0 nsec libbpf: prog 'update_cookie_tracing': failed to attach: ERROR: strerror_r(-524)=22 test_attach_cgroup:FAIL:prog_attach unexpected error: -524 #48/2 cgrp_local_storage/attach_cgroup:FAIL test_recursion:PASS:skel_open_and_load 0 nsec libbpf: prog 'on_lookup': failed to attach: ERROR: strerror_r(-524)=22 libbpf: prog 'on_lookup': failed to auto-attach: -524 test_recursion:FAIL:skel_attach unexpected error: -524 (errno 524) #48/3 cgrp_local_storage/recursion:FAIL test_yes_rcu_lock:PASS:skel_open 0 nsec test_yes_rcu_lock:PASS:skel_load 0 nsec libbpf: prog 'yes_rcu_lock': failed to attach: ERROR: strerror_r(-524)=22 libbpf: prog 'yes_rcu_lock': failed to auto-attach: -524 test_yes_rcu_lock:FAIL:skel_attach unexpected error: -524 (errno 524) #48/6 cgrp_local_storage/yes_rcu_lock:FAIL #48 cgrp_local_storage:FAIL Summary: 0/4 PASSED, 0 SKIPPED, 1 FAILED No panics any more (The test still failed because lack of BPF trampoline which I am actively working on). Fixes: 5dc6155 ("LoongArch: Add BPF JIT support") Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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The mentioned patches have been merged into Now hope for a new release :) |
jannau
pushed a commit
that referenced
this issue
Nov 2, 2024
commit d0e806b upstream. During the migration of Soundwire runtime stream allocation from the Qualcomm Soundwire controller to SoC's soundcard drivers the sdm845 soundcard was forgotten. At this point any playback attempt or audio daemon startup, for instance on sdm845-db845c (Qualcomm RB3 board), will result in stream pointer NULL dereference: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=0000000101ecf000 [0000000000000020] pgd=0000000000000000, p4d=0000000000000000 Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Modules linked in: ... CPU: 5 UID: 0 PID: 1198 Comm: aplay Not tainted 6.12.0-rc2-qcomlt-arm64-00059-g9d78f315a362-dirty #18 Hardware name: Thundercomm Dragonboard 845c (DT) pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : sdw_stream_add_slave+0x44/0x380 [soundwire_bus] lr : sdw_stream_add_slave+0x44/0x380 [soundwire_bus] sp : ffff80008a2035c0 x29: ffff80008a2035c0 x28: ffff80008a203978 x27: 0000000000000000 x26: 00000000000000c0 x25: 0000000000000000 x24: ffff1676025f4800 x23: ffff167600ff1cb8 x22: ffff167600ff1c98 x21: 0000000000000003 x20: ffff167607316000 x19: ffff167604e64e80 x18: 0000000000000000 x17: 0000000000000000 x16: ffffcec265074160 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff167600ff1cec x5 : ffffcec22cfa2010 x4 : 0000000000000000 x3 : 0000000000000003 x2 : ffff167613f836c0 x1 : 0000000000000000 x0 : ffff16761feb60b8 Call trace: sdw_stream_add_slave+0x44/0x380 [soundwire_bus] wsa881x_hw_params+0x68/0x80 [snd_soc_wsa881x] snd_soc_dai_hw_params+0x3c/0xa4 __soc_pcm_hw_params+0x230/0x660 dpcm_be_dai_hw_params+0x1d0/0x3f8 dpcm_fe_dai_hw_params+0x98/0x268 snd_pcm_hw_params+0x124/0x460 snd_pcm_common_ioctl+0x998/0x16e8 snd_pcm_ioctl+0x34/0x58 __arm64_sys_ioctl+0xac/0xf8 invoke_syscall+0x48/0x104 el0_svc_common.constprop.0+0x40/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x34/0xe0 el0t_64_sync_handler+0x120/0x12c el0t_64_sync+0x190/0x194 Code: aa0403fb f9418400 9100e000 9400102f (f8420f22) ---[ end trace 0000000000000000 ]--- 0000000000006108 <sdw_stream_add_slave>: 6108: d503233f paciasp 610c: a9b97bfd stp x29, x30, [sp, #-112]! 6110: 910003fd mov x29, sp 6114: a90153f3 stp x19, x20, [sp, #16] 6118: a9025bf5 stp x21, x22, [sp, #32] 611c: aa0103f6 mov x22, x1 6120: 2a0303f5 mov w21, w3 6124: a90363f7 stp x23, x24, [sp, #48] 6128: aa0003f8 mov x24, x0 612c: aa0203f7 mov x23, x2 6130: a9046bf9 stp x25, x26, [sp, #64] 6134: aa0403f9 mov x25, x4 <-- x4 copied to x25 6138: a90573fb stp x27, x28, [sp, #80] 613c: aa0403fb mov x27, x4 6140: f9418400 ldr x0, [x0, torvalds#776] 6144: 9100e000 add x0, x0, #0x38 6148: 94000000 bl 0 <mutex_lock> 614c: f8420f22 ldr x2, [x25, #32]! <-- offset 0x44 ^^^ This is 0x6108 + offset 0x44 from the beginning of sdw_stream_add_slave() where data abort happens. wsa881x_hw_params() is called with stream = NULL and passes it further in register x4 (5th argument) to sdw_stream_add_slave() without any checks. Value from x4 is copied to x25 and finally it aborts on trying to load a value from address in x25 plus offset 32 (in dec) which corresponds to master_list member in struct sdw_stream_runtime: struct sdw_stream_runtime { const char * name; /* 0 8 */ struct sdw_stream_params params; /* 8 12 */ enum sdw_stream_state state; /* 20 4 */ enum sdw_stream_type type; /* 24 4 */ /* XXX 4 bytes hole, try to pack */ here-> struct list_head master_list; /* 32 16 */ int m_rt_count; /* 48 4 */ /* size: 56, cachelines: 1, members: 6 */ /* sum members: 48, holes: 1, sum holes: 4 */ /* padding: 4 */ /* last cacheline: 56 bytes */ Fix this by adding required calls to qcom_snd_sdw_startup() and sdw_release_stream() to startup and shutdown routines which restores the previous correct behaviour when ->set_stream() method is called to set a valid stream runtime pointer on playback startup. Reproduced and then fix was tested on db845c RB3 board. Reported-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: stable@vger.kernel.org Fixes: 15c7fab ("ASoC: qcom: Move Soundwire runtime stream alloc to soundcards") Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Tested-by: Steev Klimaszewski <steev@kali.org> # Lenovo Yoga C630 Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://patch.msgid.link/20241009213922.999355-1-alexey.klimov@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wifi (wpa2 enterprise) always asks me to set up the config every time and then won't connect. it just won't connect.
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