Panic#2 Part16
<4>[ 129.875143] S GC Thread#4 1169 360.996347 E 363.788827 2.800000 7.202426 23 120 0.000000 0.000000 0.000000 0 0 /user.slice/user-1000.slice/session-3.scope
<4>[ 129.875149] S /bin/bash /tmp/ 1179 49.330919 E 51.645510 2.800000 1.974691 17 120 0.000000 0.000000 0.000000 0 0 /user.slice/user-1000.slice/session-3.scope
<4>[ 129.875155] I kworker/R-xe-pr 1989 13308.084192 E 13308.116433 2.800000 0.018779 2 100 0.000000 0.000000 0.000000 0 0 /
<4>[ 129.875161]
<4>[ 129.875162]
<4>[ 129.875162] Showing all locks held in the system:
<4>[ 129.875168] 1 lock held by in:imklog/839:
<4>[ 129.875169] #0: ffff88810ccfad38 (&f->f_pos_lock){+.+.}-{3:3}, at: fdget_pos+0x81/0xd0
<4>[ 129.875177] 3 locks held by igt_runner/1198:
<4>[ 129.875179] #0: ffff88810cdd9420 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x6f/0xf0
<4>[ 129.875185] #1: ffffffff835c5d20 (rcu_read_lock){....}-{1:2}, at: __handle_sysrq+0x45/0x370
<4>[ 129.875190] #2: ffffffff835c5d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x37/0x220
<4>[ 129.875196] 1 lock held by xe_module_load/1978:
<4>[ 129.875197] #0: ffff888105569200 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x104/0x240
<4>[ 129.875203]
<4>[ 129.875204] =============================================
<4>[ 129.875204]
<6>[ 129.875205] Showing busy workqueues and worker pools:
Panic#2 Part15
<6>[ 129.875273] sysrq: Show Memory
<4>[ 129.878349] Mem-Info:
<4>[ 129.878351] active_anon:40797 inactive_anon:0 isolated_anon:0
<4>[ 129.878351] active_file:80570 inactive_file:81398 isolated_file:0
<4>[ 129.878351] unevictable:6804 dirty:458 writeback:0
<4>[ 129.878351] slab_reclaimable:16208 slab_unreclaimable:58128
<4>[ 129.878351] mapped:23771 shmem:425 pagetables:972
<4>[ 129.878351] sec_pagetables:424 bounce:0
<4>[ 129.878351] kernel_misc_reclaimable:0
<4>[ 129.878351] free:7784289 free_pcp:15199 free_cma:0
<4>[ 129.878354] Node 0 active_anon:163188kB inactive_anon:0kB active_file:322280kB inactive_file:325592kB unevictable:27216kB isolated(anon):0kB isolated(file):0kB mapped:95084kB dirty:1832kB writeback:0kB shmem:1700kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5840kB pagetables:3888kB sec_pagetables:1696kB all_unreclaimable? no Balloon:0kB
<4>[ 129.878358] Node 0 DMA free:11260kB boost:0kB min:28kB low:40kB high:52kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
<4>[ 129.878361] lowmem_reserve[]: 0 1554 31680 31680 31680
<4>[ 129.878366] Node 0 DMA32 free:1585184kB boost:0kB min:3296kB low:4876kB high:6456kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1766208kB managed:1591604kB mlocked:0kB bounce:0kB free_pcp:2320kB local_pcp:248kB free_cma:0kB
Panic#2 Part14
<4>[ 129.878370] lowmem_reserve[]: 0 0 30126 30126 30126
<4>[ 129.878375] Node 0 Normal free:29540712kB boost:0kB min:64252kB low:95100kB high:125948kB reserved_highatomic:0KB free_highatomic:0KB active_anon:163188kB inactive_anon:0kB active_file:322280kB inactive_file:325592kB unevictable:27216kB writepending:1832kB zspages:0kB present:31449088kB managed:30849260kB mlocked:27216kB bounce:0kB free_pcp:58476kB local_pcp:4848kB free_cma:0kB
<4>[ 129.878378] lowmem_reserve[]: 0 0 0 0 0
<4>[ 129.878383] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 11260kB
<4>[ 129.878402] Node 0 DMA32: 10*4kB (M) 11*8kB (UM) 12*16kB (M) 7*32kB (M) 8*64kB (M) 10*128kB (M) 11*256kB (UM) 10*512kB (UM) 10*1024kB (UM) 10*2048kB (UM) 377*4096kB (M) = 1585184kB
<4>[ 129.878419] Node 0 Normal: 3080*4kB (UME) 1320*8kB (UM) 685*16kB (UME) 330*32kB (UME) 100*64kB (UME) 48*128kB (UME) 12*256kB (UME) 3*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 7195*4096kB (UM) = 29540464kB
<4>[ 129.878435] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
<4>[ 129.878437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
<4>[ 129.878438] 164657 total pagecache pages
<4>[ 129.878439] 0 pages in swap cache
<4>[ 129.878441] Free swap = 8388604kB
<4>[ 129.878442] Total swap = 8388604kB
<4>[ 129.878443] 8307822 pages RAM
<4>[ 129.878444] 0 pages HighMem/MovableOnly
<4>[ 129.878444] 193766 pages reserved
Panic#2 Part13
<4>[ 129.878445] 0 pages hwpoisoned
<3>[ 186.657488] INFO: task xe_module_load:1978 blocked for more than 61 seconds.
<3>[ 186.664760] Tainted: G U W 7.0.0-rc6-lgci-xe-xe-4844-76f07a8a9c7616869-debug+ #1
<3>[ 186.674007] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>[ 186.681949] task:xe_module_load state:D stack:0 pid:1978 tgid:1978 ppid:1198 task_flags:0x400100 flags:0x00080802
<6>[ 186.681954] Call Trace:
<6>[ 186.681956]
<6>[ 186.681959] __schedule+0x5bc/0x1dd0
<6>[ 186.681963] ? lock_acquire+0xc4/0x2f0
<6>[ 186.681968] ? schedule+0x10e/0x180
<6>[ 186.681970] ? lock_release+0xd0/0x2b0
<6>[ 186.681974] schedule+0x3a/0x180
<6>[ 186.681976] schedule_hrtimeout_range_clock+0xce/0x120
<6>[ 186.681979] ? __pfx_hrtimer_wakeup+0x10/0x10
<6>[ 186.681983] ? usleep_range_state+0x6e/0xe0
<6>[ 186.681985] usleep_range_state+0x93/0xe0
<6>[ 186.681989] pcode_try_request+0xee/0x290 [xe]
<6>[ 186.682122] xe_pcode_probe_early+0x5c/0xc0 [xe]
<6>[ 186.682227] xe_device_probe_early+0x86/0x4d0 [xe]
<6>[ 186.682316] ? xe_pci_rebar_resize+0x182/0x2e0 [xe]
<6>[ 186.682401] xe_pci_probe+0x14a/0x620 [xe]
<6>[ 186.682481] ? trace_hardirqs_on+0x22/0x100
<6>[ 186.682485] ? _raw_spin_unlock_irqrestore+0x51/0x80
<6>[ 186.682488] local_pci_probe+0x47/0xb0
<6>[ 186.682492] pci_call_probe+0x6c/0x360
<6>[ 186.682497] ? _raw_spin_unlock+0x22/0x50
<6>[ 186.682500] pci_device_probe+0xae/0x110
<6>[ 186.682504] really_probe+0xf1/0x410
<6>[ 186.682508] __driver_probe_device+0x8c/0x190
<6>[ 186.682510] driver_probe_device+0x24/0xd0
<6>[ 186.682513] __driver_attach+0x10f/0x240
Panic#2 Part12
<6>[ 186.682515] ? __pfx___driver_attach+0x10/0x10
<6>[ 186.682518] bus_for_each_dev+0x7f/0xe0
<6>[ 186.682521] driver_attach+0x1e/0x30
<6>[ 186.682523] bus_add_driver+0x163/0x2a0
<6>[ 186.682526] driver_register+0x5e/0x130
<6>[ 186.682529] __pci_register_driver+0x80/0xa0
<6>[ 186.682531] xe_register_pci_driver+0x23/0x30 [xe]
<6>[ 186.682611] xe_init+0x2c/0x110 [xe]
<6>[ 186.682689] ? __pfx_xe_init+0x10/0x10 [xe]
<6>[ 186.682764] do_one_initcall+0x60/0x400
<6>[ 186.682768] ? __kmalloc_cache_noprof+0x4b6/0x6a0
<6>[ 186.682771] ? do_init_module+0x56/0x2b0
<6>[ 186.682775] do_init_module+0x97/0x2b0
<6>[ 186.682777] load_module+0x23d0/0x2650
<6>[ 186.682784] ? kernel_read_file+0x2b1/0x320
<6>[ 186.682789] init_module_from_file+0xf4/0x120
<6>[ 186.682791] ? init_module_from_file+0xf4/0x120
<6>[ 186.682797] idempotent_init_module+0x117/0x330
<6>[ 186.682803] __x64_sys_finit_module+0x73/0xf0
<6>[ 186.682805] ? do_syscall_64+0x53/0x1440
<6>[ 186.682808] x64_sys_call+0x106d/0x26e0
<6>[ 186.682810] do_syscall_64+0xdd/0x1440
<6>[ 186.682815] ? ksys_read+0x6f/0xf0
<6>[ 186.682818] ? trace_hardirqs_on_prepare+0xe1/0x100
<6>[ 186.682821] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682823] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682825] ? lock_release+0xd0/0x2b0
<6>[ 186.682828] ? _raw_spin_unlock_irqrestore+0x51/0x80
<6>[ 186.682829] ? free_to_partial_list+0x46d/0x640
<6>[ 186.682832] ? ext4_llseek+0xc0/0x120
<6>[ 186.682836] ? ksys_lseek+0x4f/0xd0
<6>[ 186.682839] ? trace_hardirqs_on_prepare+0xe1/0x100
<6>[ 186.682842] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682844] ? __slab_free+0x129/0x2b0
Panic#2 Part11
<6>[ 186.682847] ? __pcs_replace_full_main+0x2ad/0x710
<6>[ 186.682849] ? __pcs_replace_full_main+0x10/0x710
<6>[ 186.682852] ? __fput+0x1bf/0x2f0
<6>[ 186.682854] ? kmem_cache_free+0x165/0x510
<6>[ 186.682858] ? __fput+0x1bf/0x2f0
<6>[ 186.682861] ? fput_close_sync+0x3d/0xa0
<6>[ 186.682863] ? trace_hardirqs_on_prepare+0xe1/0x100
<6>[ 186.682866] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682868] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682869] ? trace_hardirqs_on_prepare+0xe1/0x100
<6>[ 186.682872] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682874] ? do_syscall_64+0x22e/0x1440
<6>[ 186.682875] ? exc_page_fault+0xbd/0x2c0
<6>[ 186.682878] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<6>[ 186.682880] RIP: 0033:0x743e6a52728d
<6>[ 186.682882] RSP: 002b:00007ffe52486308 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
<6>[ 186.682884] RAX: ffffffffffffffda RBX: 00005fb79c549e70 RCX: 0000743e6a52728d
<6>[ 186.682885] RDX: 0000000000000000 RSI: 00005fb79c54cfd0 RDI: 0000000000000016
<6>[ 186.682887] RBP: 00007ffe524863c0 R08: 0000000000000040 R09: 00007ffe52486350
<6>[ 186.682888] R10: 0000743e6a603b20 R11: 0000000000000246 R12: 00005fb79c54cfd0
<6>[ 186.682889] R13: 0000000000000000 R14: 00005fb79c54a220 R15: 00005fb79c550170
<6>[ 186.682894]
<4>[ 186.682902]
<4>[ 186.682902] Showing all locks held in the system:
<4>[ 186.682907] 1 lock held by khungtaskd/119:
<4>[ 186.682909] #0: ffffffff835c5d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x37/0x220
<4>[ 186.682921] 1 lock held by in:imklog/839:
<4>[ 186.682922] #0: ffff88810ccfad38 (&f->f_pos_lock){+.+.}-{3:3}, at: fdget_pos+0x81/0xd0
Panic#2 Part10
<4>[ 186.682930] 1 lock held by xe_module_load/1978:
<4>[ 186.682931] #0: ffff888105569200 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x104/0x240
<4>[ 186.682937]
<4>[ 186.682938] =============================================
<4>[ 186.682938]
<3>[ 309.534649] INFO: task xe_module_load:1978 blocked for more than 61 seconds.
<3>[ 309.541738] Tainted: G U W 7.0.0-rc6-lgci-xe-xe-4844-76f07a8a9c7616869-debug+ #1
<3>[ 309.550947] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>[ 309.558781] task:xe_module_load state:D stack:0 pid:1978 tgid:1978 ppid:1 task_flags:0x400100 flags:0x00080802
<6>[ 309.558784] Call Trace:
<6>[ 309.558786]
<6>[ 309.558788] __schedule+0x5bc/0x1dd0
<6>[ 309.558793] ? lock_acquire+0xc4/0x2f0
<6>[ 309.558798] ? schedule+0x10e/0x180
<6>[ 309.558800] ? lock_release+0xd0/0x2b0
<6>[ 309.558804] schedule+0x3a/0x180
<6>[ 309.558806] schedule_hrtimeout_range_clock+0xce/0x120
<6>[ 309.558808] ? __pfx_hrtimer_wakeup+0x10/0x10
<6>[ 309.558812] ? usleep_range_state+0x6e/0xe0
<6>[ 309.558814] usleep_range_state+0x93/0xe0
<6>[ 309.558818] pcode_try_request+0xee/0x290 [xe]
<6>[ 309.558950] xe_pcode_probe_early+0x5c/0xc0 [xe]
<6>[ 309.559042] xe_device_probe_early+0x86/0x4d0 [xe]
<6>[ 309.559125] ? xe_pci_rebar_resize+0x182/0x2e0 [xe]
<6>[ 309.559212] xe_pci_probe+0x14a/0x620 [xe]
<6>[ 309.559292] ? trace_hardirqs_on+0x22/0x100
<6>[ 309.559296] ? _raw_spin_unlock_irqrestore+0x51/0x80
<6>[ 309.559300] local_pci_probe+0x47/0xb0
<6>[ 309.559304] pci_call_probe+0x6c/0x360
<6>[ 309.559309] ? _raw_spin_unlock+0x22/0x50