Re: linux-next: boot failure in today's linux-next
On 4/26/21 1:43 AM, Stephen Rothwell wrote: > Hi all, > > On Mon, 26 Apr 2021 16:36:06 +1000 Stephen Rothwell > wrote: >> >> Today's linux-next build (ipowerpc_pseries_le_defconfig) >> failed its qemu boot tests like this: >> >> [1.833361][T1] ibmvscsi 7103: SRP_VERSION: 16.a >> [1.834439][T1] ibmvscsi 7103: Maximum ID: 64 Maximum LUN: 32 >> Maximum Channel: 3 >> [1.834683][T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 >> [1.842605][C0] ibmvscsi 7103: partner initialization complete >> [1.844979][C0] ibmvscsi 7103: host srp version: 16.a, host >> partition qemu (0), OS 2, max io 2097152 >> [1.845502][C0] ibmvscsi 7103: sent SRP login >> [1.845853][C0] ibmvscsi 7103: SRP_LOGIN succeeded >> [1.851447][T1] BUG: Kernel NULL pointer dereference on write at >> 0x0390 >> [1.851577][T1] Faulting instruction address: 0xc070386c >> [1.852171][T1] Oops: Kernel access of bad area, sig: 11 [#1] >> [1.852324][T1] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA >> pSeries >> [1.852689][T1] Modules linked in: >> [1.853136][T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.12.0 #2 >> [1.853555][T1] NIP: c070386c LR: c0703a6c CTR: >> >> [1.853679][T1] REGS: c63a2f40 TRAP: 0380 Not tainted >> (5.12.0) >> [1.853870][T1] MSR: 82009033 >> CR: 44002240 XER: >> [1.854305][T1] CFAR: c0703a68 IRQMASK: 0 >> [1.854305][T1] GPR00: c0703a6c c63a31e0 >> c146b200 c80ca800 >> [1.854305][T1] GPR04: c6067380 c00c00020180 >> 0024 8500 >> [1.854305][T1] GPR08: >> >> [1.854305][T1] GPR12: 2000 c164 >> c8068508 0020 >> [1.854305][T1] GPR16: 0024 >> c0f85f78 c0f0d998 >> [1.854305][T1] GPR20: c13b59e0 0003 >> c63a340c 0001 >> [1.854305][T1] GPR24: c84a3000 >> c80ca800 c00c00020180 >> [1.854305][T1] GPR28: 8500 c80ca800 >> 0024 c6067380 >> [1.855486][T1] NIP [c070386c] bio_add_hw_page+0x7c/0x240 >> [1.856357][T1] LR [c0703a6c] bio_add_pc_page+0x3c/0x70 >> [1.856723][T1] Call Trace: >> [1.856890][T1] [c63a31e0] [0c00] 0xc00 >> (unreliable) >> [1.857390][T1] [c63a3230] [c070105c] >> bio_kmalloc+0x3c/0xd0 >> [1.857514][T1] [c63a3260] [c0713014] >> blk_rq_map_kern+0x164/0x4a0 >> [1.857630][T1] [c63a32d0] [c08e17dc] >> __scsi_execute+0x1cc/0x270 >> [1.857746][T1] [c63a3350] [c08e7bf0] >> scsi_probe_and_add_lun+0x250/0xd90 >> [1.857887][T1] [c63a34c0] [c08e921c] >> __scsi_scan_target+0x17c/0x630 >> [1.858007][T1] [c63a35d0] [c08e9900] >> scsi_scan_channel+0x90/0xe0 >> [1.858133][T1] [c63a3620] [c08e9ba8] >> scsi_scan_host_selected+0x138/0x1a0 >> [1.858258][T1] [c63a3670] [c08e9fec] >> scsi_scan_host+0x2dc/0x320 >> [1.858367][T1] [c63a3710] [c091b2a0] >> ibmvscsi_probe+0xa70/0xa80 >> [1.858487][T1] [c63a3800] [c00eb8ac] >> vio_bus_probe+0x9c/0x460 >> [1.858616][T1] [c63a38a0] [c08979bc] >> really_probe+0x12c/0x6b0 >> [1.858749][T1] [c63a3950] [c0897fd4] >> driver_probe_device+0x94/0x130 >> [1.858874][T1] [c63a3980] [c089896c] >> device_driver_attach+0x11c/0x130 >> [1.858999][T1] [c63a39c0] [c0898a38] >> __driver_attach+0xb8/0x1a0 >> [1.859123][T1] [c63a3a10] [c08941a8] >> bus_for_each_dev+0xa8/0x130 >> [1.859257][T1] [c63a3a70] [c0896ef4] >> driver_attach+0x34/0x50 >> [1.859381][T1] [c63a3a90] [c0896510] >> bus_add_driver+0x170/0x2b0 >> [1.859503][T1] [c63a3b20] [c0899b04] >> driver_register+0xb4/0x1c0 >> [1.859626][T1] [c63a3b90] [c00ea808] >> __vio_register_driver+0x68/0x90 >> [1.859754][T1] [c63a3bb0] [c10cee74] >> ibmvscsi_module_init+0xa4/0xdc >> [1.859931][T1] [c63a3bf0] [c0012190] >> do_one_initcall+0x60/0x2c0 >> [1.860071][T1] [c63a3cc0] [c10846e4] >> kernel_init_freeable+0x300/0x3a0 >> [1.860207][T1] [c63a3da0] [c0012764] >> kernel_init+0x2c/0x168 >> [1.860336][T1] [c63a3e10] [c000d5ec] >>
Re: linux-next: boot failure in today's linux-next
Hi all, On Mon, 26 Apr 2021 16:36:06 +1000 Stephen Rothwell wrote: > > Today's linux-next build (ipowerpc_pseries_le_defconfig) > failed its qemu boot tests like this: > > [1.833361][T1] ibmvscsi 7103: SRP_VERSION: 16.a > [1.834439][T1] ibmvscsi 7103: Maximum ID: 64 Maximum LUN: 32 > Maximum Channel: 3 > [1.834683][T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 > [1.842605][C0] ibmvscsi 7103: partner initialization complete > [1.844979][C0] ibmvscsi 7103: host srp version: 16.a, host > partition qemu (0), OS 2, max io 2097152 > [1.845502][C0] ibmvscsi 7103: sent SRP login > [1.845853][C0] ibmvscsi 7103: SRP_LOGIN succeeded > [1.851447][T1] BUG: Kernel NULL pointer dereference on write at > 0x0390 > [1.851577][T1] Faulting instruction address: 0xc070386c > [1.852171][T1] Oops: Kernel access of bad area, sig: 11 [#1] > [1.852324][T1] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries > [1.852689][T1] Modules linked in: > [1.853136][T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.12.0 #2 > [1.853555][T1] NIP: c070386c LR: c0703a6c CTR: > > [1.853679][T1] REGS: c63a2f40 TRAP: 0380 Not tainted > (5.12.0) > [1.853870][T1] MSR: 82009033 CR: > 44002240 XER: > [1.854305][T1] CFAR: c0703a68 IRQMASK: 0 > [1.854305][T1] GPR00: c0703a6c c63a31e0 > c146b200 c80ca800 > [1.854305][T1] GPR04: c6067380 c00c00020180 > 0024 8500 > [1.854305][T1] GPR08: > > [1.854305][T1] GPR12: 2000 c164 > c8068508 0020 > [1.854305][T1] GPR16: 0024 > c0f85f78 c0f0d998 > [1.854305][T1] GPR20: c13b59e0 0003 > c63a340c 0001 > [1.854305][T1] GPR24: c84a3000 > c80ca800 c00c00020180 > [1.854305][T1] GPR28: 8500 c80ca800 > 0024 c6067380 > [1.855486][T1] NIP [c070386c] bio_add_hw_page+0x7c/0x240 > [1.856357][T1] LR [c0703a6c] bio_add_pc_page+0x3c/0x70 > [1.856723][T1] Call Trace: > [1.856890][T1] [c63a31e0] [0c00] 0xc00 > (unreliable) > [1.857390][T1] [c63a3230] [c070105c] > bio_kmalloc+0x3c/0xd0 > [1.857514][T1] [c63a3260] [c0713014] > blk_rq_map_kern+0x164/0x4a0 > [1.857630][T1] [c63a32d0] [c08e17dc] > __scsi_execute+0x1cc/0x270 > [1.857746][T1] [c63a3350] [c08e7bf0] > scsi_probe_and_add_lun+0x250/0xd90 > [1.857887][T1] [c63a34c0] [c08e921c] > __scsi_scan_target+0x17c/0x630 > [1.858007][T1] [c63a35d0] [c08e9900] > scsi_scan_channel+0x90/0xe0 > [1.858133][T1] [c63a3620] [c08e9ba8] > scsi_scan_host_selected+0x138/0x1a0 > [1.858258][T1] [c63a3670] [c08e9fec] > scsi_scan_host+0x2dc/0x320 > [1.858367][T1] [c63a3710] [c091b2a0] > ibmvscsi_probe+0xa70/0xa80 > [1.858487][T1] [c63a3800] [c00eb8ac] > vio_bus_probe+0x9c/0x460 > [1.858616][T1] [c63a38a0] [c08979bc] > really_probe+0x12c/0x6b0 > [1.858749][T1] [c63a3950] [c0897fd4] > driver_probe_device+0x94/0x130 > [1.858874][T1] [c63a3980] [c089896c] > device_driver_attach+0x11c/0x130 > [1.858999][T1] [c63a39c0] [c0898a38] > __driver_attach+0xb8/0x1a0 > [1.859123][T1] [c63a3a10] [c08941a8] > bus_for_each_dev+0xa8/0x130 > [1.859257][T1] [c63a3a70] [c0896ef4] > driver_attach+0x34/0x50 > [1.859381][T1] [c63a3a90] [c0896510] > bus_add_driver+0x170/0x2b0 > [1.859503][T1] [c63a3b20] [c0899b04] > driver_register+0xb4/0x1c0 > [1.859626][T1] [c63a3b90] [c00ea808] > __vio_register_driver+0x68/0x90 > [1.859754][T1] [c63a3bb0] [c10cee74] > ibmvscsi_module_init+0xa4/0xdc > [1.859931][T1] [c63a3bf0] [c0012190] > do_one_initcall+0x60/0x2c0 > [1.860071][T1] [c63a3cc0] [c10846e4] > kernel_init_freeable+0x300/0x3a0 > [1.860207][T1] [c63a3da0] [c0012764] > kernel_init+0x2c/0x168 > [1.860336][T1] [c63a3e10] [c000d5ec] > ret_from_kernel_thread+0x5c/0x70 > [1.860690][T1] Instruction dump: > [1.861072][T1] fba10038 7cbb2b78 7c7d1b78 7cfc3b78 a1440048 2c2a > 4082008c a13f004a >
linux-next: boot failure in today's linux-next
Hi all, Today's linux-next build (ipowerpc_pseries_le_defconfig) failed its qemu boot tests like this: [1.833361][T1] ibmvscsi 7103: SRP_VERSION: 16.a [1.834439][T1] ibmvscsi 7103: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3 [1.834683][T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 [1.842605][C0] ibmvscsi 7103: partner initialization complete [1.844979][C0] ibmvscsi 7103: host srp version: 16.a, host partition qemu (0), OS 2, max io 2097152 [1.845502][C0] ibmvscsi 7103: sent SRP login [1.845853][C0] ibmvscsi 7103: SRP_LOGIN succeeded [1.851447][T1] BUG: Kernel NULL pointer dereference on write at 0x0390 [1.851577][T1] Faulting instruction address: 0xc070386c [1.852171][T1] Oops: Kernel access of bad area, sig: 11 [#1] [1.852324][T1] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries [1.852689][T1] Modules linked in: [1.853136][T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.12.0 #2 [1.853555][T1] NIP: c070386c LR: c0703a6c CTR: [1.853679][T1] REGS: c63a2f40 TRAP: 0380 Not tainted (5.12.0) [1.853870][T1] MSR: 82009033 CR: 44002240 XER: [1.854305][T1] CFAR: c0703a68 IRQMASK: 0 [1.854305][T1] GPR00: c0703a6c c63a31e0 c146b200 c80ca800 [1.854305][T1] GPR04: c6067380 c00c00020180 0024 8500 [1.854305][T1] GPR08: [1.854305][T1] GPR12: 2000 c164 c8068508 0020 [1.854305][T1] GPR16: 0024 c0f85f78 c0f0d998 [1.854305][T1] GPR20: c13b59e0 0003 c63a340c 0001 [1.854305][T1] GPR24: c84a3000 c80ca800 c00c00020180 [1.854305][T1] GPR28: 8500 c80ca800 0024 c6067380 [1.855486][T1] NIP [c070386c] bio_add_hw_page+0x7c/0x240 [1.856357][T1] LR [c0703a6c] bio_add_pc_page+0x3c/0x70 [1.856723][T1] Call Trace: [1.856890][T1] [c63a31e0] [0c00] 0xc00 (unreliable) [1.857390][T1] [c63a3230] [c070105c] bio_kmalloc+0x3c/0xd0 [1.857514][T1] [c63a3260] [c0713014] blk_rq_map_kern+0x164/0x4a0 [1.857630][T1] [c63a32d0] [c08e17dc] __scsi_execute+0x1cc/0x270 [1.857746][T1] [c63a3350] [c08e7bf0] scsi_probe_and_add_lun+0x250/0xd90 [1.857887][T1] [c63a34c0] [c08e921c] __scsi_scan_target+0x17c/0x630 [1.858007][T1] [c63a35d0] [c08e9900] scsi_scan_channel+0x90/0xe0 [1.858133][T1] [c63a3620] [c08e9ba8] scsi_scan_host_selected+0x138/0x1a0 [1.858258][T1] [c63a3670] [c08e9fec] scsi_scan_host+0x2dc/0x320 [1.858367][T1] [c63a3710] [c091b2a0] ibmvscsi_probe+0xa70/0xa80 [1.858487][T1] [c63a3800] [c00eb8ac] vio_bus_probe+0x9c/0x460 [1.858616][T1] [c63a38a0] [c08979bc] really_probe+0x12c/0x6b0 [1.858749][T1] [c63a3950] [c0897fd4] driver_probe_device+0x94/0x130 [1.858874][T1] [c63a3980] [c089896c] device_driver_attach+0x11c/0x130 [1.858999][T1] [c63a39c0] [c0898a38] __driver_attach+0xb8/0x1a0 [1.859123][T1] [c63a3a10] [c08941a8] bus_for_each_dev+0xa8/0x130 [1.859257][T1] [c63a3a70] [c0896ef4] driver_attach+0x34/0x50 [1.859381][T1] [c63a3a90] [c0896510] bus_add_driver+0x170/0x2b0 [1.859503][T1] [c63a3b20] [c0899b04] driver_register+0xb4/0x1c0 [1.859626][T1] [c63a3b90] [c00ea808] __vio_register_driver+0x68/0x90 [1.859754][T1] [c63a3bb0] [c10cee74] ibmvscsi_module_init+0xa4/0xdc [1.859931][T1] [c63a3bf0] [c0012190] do_one_initcall+0x60/0x2c0 [1.860071][T1] [c63a3cc0] [c10846e4] kernel_init_freeable+0x300/0x3a0 [1.860207][T1] [c63a3da0] [c0012764] kernel_init+0x2c/0x168 [1.860336][T1] [c63a3e10] [c000d5ec] ret_from_kernel_thread+0x5c/0x70 [1.860690][T1] Instruction dump: [1.861072][T1] fba10038 7cbb2b78 7c7d1b78 7cfc3b78 a1440048 2c2a 4082008c a13f004a [1.861328][T1] 7c095040 40810110 e93f0008 811f0028 e9290050 812903d8 7d3e4850 [1.863000][T1] ---[ end trace c49ca2d91ee47d7f ]--- [1.879456][T1] [2.880941][T1] Kernel panic - not syncing: Attempted to kill init!