[LEDE-DEV] SUNXI: Network problem with kernel 4.9.51
Lucian Cristian
luci at createc.ro
Wed Sep 27 13:05:20 PDT 2017
> Do you have a crash log?
>
> I would like to add this to master soon, because it adds ssupport for
> the mac found on some recent Allwinner SoCs.
>
> Hauke
>
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> Lede-dev mailing list
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attached, but I'll try with a clean tree later
Regards
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[ 1.096195] libphy: Fixed MDIO Bus: probed
[ 1.100952] sun7i-dwmac 1c50000.ethernet: PTP uses main clock
[ 1.106707] sun7i-dwmac 1c50000.ethernet: no reset control found
[ 1.112800] sun7i-dwmac 1c50000.ethernet: no regulator found
[ 1.118532] sun7i-dwmac 1c50000.ethernet: Ring mode enabled
[ 1.124126] sun7i-dwmac 1c50000.ethernet: DMA HW capability register supporte d
[ 1.131396] sun7i-dwmac 1c50000.ethernet: Normal descriptors
[ 1.144920] libphy: stmmac: probed
[ 1.148342] Unable to handle kernel NULL pointer dereference at virtual address 00000048
[ 1.156450] pgd = c0003000
[ 1.159168] [00000048] *pgd=80000040004003, *pmd=00000000
[ 1.164595] Internal error: Oops: 206 [#1] PREEMPT SMP ARM
[ 1.170072] Modules linked in:
[ 1.173142] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.9.51 #0
[ 1.179053] Hardware name: Allwinner sun7i (A20) Family
[ 1.184272] task: ef070000 task.stack: ef074000
[ 1.188807] PC is at phy_attached_print+0x20/0x7c
[ 1.193510] LR is at stmmac_mdio_register+0x184/0x1f8
[ 1.198557] pc : [<c02b7d40>] lr : [<c02c4e14>] psr: 60000013
[ 1.198557] sp : ef075dc8 ip : 00000000 fp : ee9d2c00
[ 1.210018] r10: ee9d2a4c r9 : ef1ee610 r8 : ee869000
[ 1.215236] r7 : 00000001 r6 : 00000001 r5 : ef2e2190 r4 : 00000000
[ 1.221755] r3 : 00000000 r2 : 00000000 r1 : ffffffff r0 : ee9d2c00
[ 1.228276] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[ 1.235401] Control: 30c5387d Table: 40003000 DAC: 3fc5de2e
[ 1.241140] Process swapper/0 (pid: 1, stack limit = 0xef074210)
[ 1.247139] Stack: (0xef075dc8 to 0xef076000)
[ 1.251495] 5dc0: c0545296 c05466ca ffffffff 00000002 ee9d2800 ee9d2800
[ 1.259664] 5de0: c02c4e14 00000000 ffffffff 00000001 00000000 ef075e10 ee868000 c007abd4
[ 1.267835] 5e00: ee868640 ee868000 ee869000 00000001 ee868640 ee868740 ef231410 c05e683c
[ 1.276005] 5e20: 00000000 c02bfc24 00000000 00000000 ef231410 eea5b0d0 ef1ee600 ef1ee610
[ 1.284177] 5e40: c05e683c c02cb4cc eea5a280 f08d0000 c3007a10 0000002e fffffffa 0000002e
[ 1.292347] 5e60: ef1ee610 c02cb3c0 ef1ee610 c063113c c063113c 00000000 c0641000 c0274d30
[ 1.300518] 5e80: ef1ee610 c06795c4 00000000 c0273564 ef1ee610 ef1ee644 c063113c c062e068
[ 1.308688] 5ea0: c0641000 c027374c 00000000 c063113c c02736cc c0271e28 ef03d95c ef10c434
[ 1.316859] 5ec0: c063113c 00000000 ef12f800 c0272c9c c0546ebf c0546ec3 00000000 c063113c
[ 1.325029] 5ee0: c05d3e48 c0604fd4 00000000 c0273f50 00000006 c05d3e48 c0604fd4 c0009838
[ 1.333200] 5f00: ef0f1e80 c04508f4 c0666dcc c0604fd4 00000000 c0127d00 c05215d3 ef0f1c00
[ 1.341371] 5f20: ef0f1c00 ef007800 ef7e07b5 00000000 c05938cc c0048d00 00000000 c05938e0
[ 1.349541] 5f40: c0592d78 00000092 00000006 00000006 c060c8d4 00040933 c05e6830 00000006
[ 1.357712] 5f60: c05e6834 00000092 c05fa33c c0641000 c0641000 c05b8db4 00000006 00000006
[ 1.365882] 5f80: 00000000 c05b8588 00000000 c0446df0 00000000 00000000 00000000 00000000
[ 1.374051] 5fa0: 00000000 c0446df8 00000000 c0021ba8 00000000 00000000 00000000 00000000
[ 1.382220] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.390389] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
[ 1.398577] [<c02b7d40>] (phy_attached_print) from [<c02c4e14>] (stmmac_mdio_register+0x184/0x1f8)
[ 1.407531] [<c02c4e14>] (stmmac_mdio_register) from [<c02bfc24>] (stmmac_dvr_probe+0x738/0x864)
[ 1.416310] [<c02bfc24>] (stmmac_dvr_probe) from [<c02cb4cc>] (sun7i_gmac_probe+0x10c/0x168)
[ 1.424746] [<c02cb4cc>] (sun7i_gmac_probe) from [<c0274d30>] (platform_drv_probe+0x50/0xa0)
[ 1.433181] [<c0274d30>] (platform_drv_probe) from [<c0273564>] (driver_probe_device+0x12c/0x294)
[ 1.442047] [<c0273564>] (driver_probe_device) from [<c027374c>] (__driver_attach+0x80/0xa4)
[ 1.450469] [<c027374c>] (__driver_attach) from [<c0271e28>] (bus_for_each_dev+0x68/0x8c)
[ 1.458642] [<c0271e28>] (bus_for_each_dev) from [<c0272c9c>] (bus_add_driver+0xc8/0x1dc)
[ 1.466814] [<c0272c9c>] (bus_add_driver) from [<c0273f50>] (driver_register+0x9c/0xe0)
[ 1.474816] [<c0273f50>] (driver_register) from [<c0009838>] (do_one_initcall+0xb8/0x174)
[ 1.482996] [<c0009838>] (do_one_initcall) from [<c05b8db4>] (kernel_init_freeable+0x11c/0x1e0)
[ 1.491694] [<c05b8db4>] (kernel_init_freeable) from [<c0446df8>] (kernel_init+0x8/0xf4)
[ 1.499786] [<c0446df8>] (kernel_init) from [<c0021ba8>] (ret_from_fork+0x14/0x2c)
[ 1.507350] Code: e59d401c e590302c e3540000 e5901200 (e5922048)
[ 1.513492] ---[ end trace 470f46c60434b5d2 ]---
[ 1.518107] Kernel panic - not syncing: Fatal exception
[ 1.523330] CPU0: stopping
[ 1.526042] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D 4.9.51 #0
[ 1.533166] Hardware name: Allwinner sun7i (A20) Family
[ 1.538405] [<c0027c20>] (unwind_backtrace) from [<c002488c>] (show_stack+0x10/0x14)
[ 1.546148] [<c002488c>] (show_stack) from [<c01ef084>] (dump_stack+0x7c/0x9c)
[ 1.553367] [<c01ef084>] (dump_stack) from [<c0026b1c>] (handle_IPI+0xc8/0x170)
[ 1.560672] [<c0026b1c>] (handle_IPI) from [<c00094c0>] (gic_handle_irq+0x78/0x94)
[ 1.568235] [<c00094c0>] (gic_handle_irq) from [<c0025338>] (__irq_svc+0x58/0x8c)
[ 1.575707] Exception stack(0xc0603f58 to 0xc0603fa0)
[ 1.580753] 3f40: 00000000 000002d8
[ 1.588923] 3f60: ef7c42fc c002d2e0 c0602000 c0604ff4 00000001 c060f27d c0605044 c0604fc0
[ 1.597093] 3f80: c05e6a28 00000000 00000000 c0603fa8 c002259c c00225a0 60000013 ffffffff
[ 1.605266] [<c0025338>] (__irq_svc) from [<c00225a0>] (arch_cpu_idle+0x2c/0x38)
[ 1.612662] [<c00225a0>] (arch_cpu_idle) from [<c0063060>] (cpu_startup_entry+0xc4/0x124)
[ 1.620838] [<c0063060>] (cpu_startup_entry) from [<c05b8c24>] (start_kernel+0x36c/0x3e0)
[ 1.629011] [<c05b8c24>] (start_kernel) from [<40008090>] (0x40008090)
[ 1.635536] Rebooting in 1 seconds..
[ 3.639215] Reboot failed -- System halted
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