Edit new crash report

Reason	Crashing Function	Where to cut Backtrace	Reports Count
ASSERTION( data->erd_page_count > 0 ) failed	try_to_add_extent_for_io	dump_backtrace try_to_add_extent_for_io get_read_extents osc_send_read_rpc osc_check_rpcs osc_io_unplug0 brw_queue_work work_interpreter ptlrpc_check_set ptlrpcd_check ptlrpcd kthread ret_from_fork	12

Failing Test	Full Crash	Messages before crash	Comment
sanity-compr test 1003: mmap test for compression	LustreError: 3900:0:(osc_cache.c:2041:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 3900:0:(osc_cache.c:2041:try_to_add_extent_for_io()) LBUG CPU: 0 PID: 3900 Comm: ptlrpcd_00_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x15b4/0x15f0 [osc] get_read_extents+0x920/0xe54 [osc] osc_send_read_rpc+0x74/0x1d0 [osc] osc_check_rpcs+0x274/0x3b0 [osc] osc_io_unplug0+0x9c/0xbc [osc] brw_queue_work+0x4c/0xf0 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x45c/0x2190 [ptlrpc] ptlrpcd_check+0x450/0x640 [ptlrpc] ptlrpcd+0x1f8/0x444 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20		Link to test
sanity-compr test 1003: mmap test for compression	LustreError: 3908:0:(osc_cache.c:2041:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 3908:0:(osc_cache.c:2041:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 3908 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x15b4/0x15f0 [osc] get_read_extents+0x920/0xe54 [osc] osc_send_read_rpc+0x74/0x1d0 [osc] osc_check_rpcs+0x274/0x3b0 [osc] osc_io_unplug0+0x9c/0xbc [osc] brw_queue_work+0x4c/0xf0 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x45c/0x2190 [ptlrpc] ptlrpcd_check+0x450/0x640 [ptlrpc] ptlrpcd+0x1f8/0x444 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20		Link to test
sanity test 460a: Compress/decompress text test	LustreError: 593305:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 593305:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 593305 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x2e0/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3 bash (1135090): drop_caches: 3	Link to test
sanity-compr test 1001: test partial chunk reads	LustreError: 3994:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 3994:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 3994 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x4e4/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	Lustre: lustre-OST0003-osc-ffff0000c595f800: disconnect after 24s idle	Link to test
sanity test 460a: Compress/decompress text test	LustreError: 542368:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 542368:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 542368 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x240/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3 bash (1081993): drop_caches: 3	Link to test
sanity test 460a: Compress/decompress text test	LustreError: 595050:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 595050:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 0 PID: 595050 Comm: ptlrpcd_00_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x240/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3 bash (1138545): drop_caches: 3	Link to test
sanity test 460a: Compress/decompress text test	LustreError: 716793:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 716793:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 716793 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x2e0/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3 bash (1254513): drop_caches: 3	Link to test
sanity-compr test 1001: test partial chunk reads	LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 4000 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x4e4/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	Lustre: lustre-OST0003-osc-ffff0000cd149000: disconnect after 22s idle	Link to test
sanity test 460a: Compress/decompress text test	LustreError: 596438:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 596438:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 596438 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x2e0/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3 bash (1138769): drop_caches: 3	Link to test
sanity-compr test 1001: test partial chunk reads	LustreError: 3993:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 3993:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 3993 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x4e4/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20		Link to test
sanity test 460a: Compress/decompress text test	LustreError: 593094:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 593094:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 0 PID: 593094 Comm: ptlrpcd_00_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x2e0/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3 bash (1136202): drop_caches: 3	Link to test
sanity-compr test 1001: test partial chunk reads	LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed: LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG CPU: 1 PID: 4000 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: dump_backtrace+0xa8/0x120 show_stack+0x1c/0x30 dump_stack_lvl+0x74/0x8c dump_stack+0x14/0x24 lbug_with_loc+0x64/0xa0 [libcfs] try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc] get_read_extents+0x9fc/0x13ac [osc] osc_send_read_rpc+0x90/0x250 [osc] osc_check_rpcs+0x2c8/0x5b0 [osc] osc_io_unplug0+0x9c/0xc0 [osc] brw_queue_work+0x68/0x164 [osc] work_interpreter+0x54/0x1a0 [ptlrpc] ptlrpc_check_set+0x474/0x18d0 [ptlrpc] ptlrpcd_check+0x3bc/0x730 [ptlrpc] ptlrpcd+0x4e4/0x590 [ptlrpc] kthread+0xe8/0xf4 ret_from_fork+0x10/0x20	Lustre: lustre-OST0003-osc-ffff0000ced7f000: disconnect after 24s idle	Link to test

Failing Test

Full Crash

Messages before crash

Comment

sanity-compr test 1003: mmap test for compression

LustreError: 3900:0:(osc_cache.c:2041:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 3900:0:(osc_cache.c:2041:try_to_add_extent_for_io()) LBUG
CPU: 0 PID: 3900 Comm: ptlrpcd_00_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x15b4/0x15f0 [osc]
get_read_extents+0x920/0xe54 [osc]
osc_send_read_rpc+0x74/0x1d0 [osc]
osc_check_rpcs+0x274/0x3b0 [osc]
osc_io_unplug0+0x9c/0xbc [osc]
brw_queue_work+0x4c/0xf0 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x45c/0x2190 [ptlrpc]
ptlrpcd_check+0x450/0x640 [ptlrpc]
ptlrpcd+0x1f8/0x444 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

Link to test

sanity-compr test 1003: mmap test for compression

LustreError: 3908:0:(osc_cache.c:2041:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 3908:0:(osc_cache.c:2041:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 3908 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x15b4/0x15f0 [osc]
get_read_extents+0x920/0xe54 [osc]
osc_send_read_rpc+0x74/0x1d0 [osc]
osc_check_rpcs+0x274/0x3b0 [osc]
osc_io_unplug0+0x9c/0xbc [osc]
brw_queue_work+0x4c/0xf0 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x45c/0x2190 [ptlrpc]
ptlrpcd_check+0x450/0x640 [ptlrpc]
ptlrpcd+0x1f8/0x444 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

Link to test

sanity test 460a: Compress/decompress text test

LustreError: 593305:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 593305:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 593305 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x2e0/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3
bash (1135090): drop_caches: 3

Link to test

sanity-compr test 1001: test partial chunk reads

LustreError: 3994:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 3994:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 3994 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x4e4/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

Lustre: lustre-OST0003-osc-ffff0000c595f800: disconnect after 24s idle

Link to test

sanity test 460a: Compress/decompress text test

LustreError: 542368:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 542368:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 542368 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x240/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3
bash (1081993): drop_caches: 3

Link to test

sanity test 460a: Compress/decompress text test

LustreError: 595050:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 595050:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 0 PID: 595050 Comm: ptlrpcd_00_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x240/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3
bash (1138545): drop_caches: 3

Link to test

sanity test 460a: Compress/decompress text test

LustreError: 716793:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 716793:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 716793 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x2e0/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3
bash (1254513): drop_caches: 3

Link to test

sanity-compr test 1001: test partial chunk reads

LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 4000 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x4e4/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

Lustre: lustre-OST0003-osc-ffff0000cd149000: disconnect after 22s idle

Link to test

sanity test 460a: Compress/decompress text test

LustreError: 596438:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 596438:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 596438 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x2e0/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3
bash (1138769): drop_caches: 3

Link to test

sanity-compr test 1001: test partial chunk reads

LustreError: 3993:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 3993:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 3993 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20241117-4.el9 11/17/2024
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x4e4/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

Link to test

sanity test 460a: Compress/decompress text test

LustreError: 593094:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 593094:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 0 PID: 593094 Comm: ptlrpcd_00_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x2e0/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3
bash (1136202): drop_caches: 3

Link to test

sanity-compr test 1001: test partial chunk reads

LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) ASSERTION( data->erd_page_count > 0 ) failed:
LustreError: 4000:0:(osc_cache.c:2123:try_to_add_extent_for_io()) LBUG
CPU: 1 PID: 4000 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.40.1.el9_5.aarch64+64k #1
Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Call trace:
dump_backtrace+0xa8/0x120
show_stack+0x1c/0x30
dump_stack_lvl+0x74/0x8c
dump_stack+0x14/0x24
lbug_with_loc+0x64/0xa0 [libcfs]
try_to_add_extent_for_io.constprop.0+0x1cb4/0x1d30 [osc]
get_read_extents+0x9fc/0x13ac [osc]
osc_send_read_rpc+0x90/0x250 [osc]
osc_check_rpcs+0x2c8/0x5b0 [osc]
osc_io_unplug0+0x9c/0xc0 [osc]
brw_queue_work+0x68/0x164 [osc]
work_interpreter+0x54/0x1a0 [ptlrpc]
ptlrpc_check_set+0x474/0x18d0 [ptlrpc]
ptlrpcd_check+0x3bc/0x730 [ptlrpc]
ptlrpcd+0x4e4/0x590 [ptlrpc]
kthread+0xe8/0xf4
ret_from_fork+0x10/0x20

Lustre: lustre-OST0003-osc-ffff0000ced7f000: disconnect after 24s idle

Link to test

Match messages in logs (every line would be required to be present in log output Copy from "Messages before crash" column below):
Match messages in full crash (every line would be required to be present in crash log output Copy from "Full Crash" column below):
Limit to a test: (Copy from below "Failing text"):
Delete these reports as invalid (real bug in review or some such)
Bug or comment:
Extra info:

Editing crashreport #74815

Added fields:

Failures list (last 100):