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selftests: netfilter: nft_fib.sh - BUG: spinlock recursion on CPU#0, modprobe/762

by Naresh Kamboju

Following kernel BUG noticed on qemu_arm and BeagleBoard x15 while running selftests: netfilter: nft_fib.sh test case. This is always reproducible on stable-rc 6.1 and 6.0 [1]. Build, config, vmlinux and System.map links provided. unwind: Unknown symbol address bf02e1c8 BUG: spinlock recursion on CPU#0, modprobe/762 lock: unwind_lock+0x0/0x24, .magic: dead4ead, .owner: modprobe/762, .owner_cpu: 0 Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> [ 49.898742] kselftest: Running tests in netfilter TAP version 13 1..14 # selftests: netfilter: nft_fib.sh # /dev/stdin:4:10-28: Error: Could not process rule: No such file or directory # fib saddr . iif oif missing counter log prefix \"nsrouter-L7wUUW2r nft_rpfilter: \" drop # ^^^^^^^^^^^^^^^^^^^ # /dev/stdin:4:10-28: Error: Could not process rule: No such file or directory # fib saddr . iif oif missing counter log prefix \"ns1-L7wUUW2r nft_rpfilter: \" drop # ^^^^^^^^^^^^^^^^^^^ # /dev/stdin:4:10-28: Error: Could not process rule: No such file or directory # fib saddr . iif oif missing counter log prefix \"ns2-L7wUUW2r nft_rpfilter: \" drop # ^^^^^^^^^^^^^^^^^^^ [ 55.484253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.569226] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 55.670281] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 55.674377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready # PASS: fib expression did not cause unwanted packet drops # Error: Could not process rule: No such file or directory # flush table inet filter # ^^^^^^ # /dev/stdin:4:20-38: Error: Could not process rule: No such file or directory # ip daddr 1.1.1.1 fib saddr . iif oif missing counter drop # ^^^^^^^^^^^^^^^^^^^ # /dev/stdin:5:23-41: Error: Could not process rule: No such file or directory # ip6 daddr 1c3::c01d fib saddr . iif oif missing counter drop # ^^^^^^^^^^^^^^^^^^^ # Error: No such file or directory # list table inet filter # ^^^^^^ # Netns nsrouter-L7wUUW2r fib counter doesn't match expected packet count of 0 for 1.1.1.1 # Error: No such file or directory # list table inet filter # ^^^^^^ not ok 1 selftests: netfilter: nft_fib.sh # exit=1 # selftests: netfilter: nft_nat.sh [ 70.428411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.961660] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 70.965547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.027372] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready # /dev/stdin:52:16-40: Error: Could not process rule: No such file or directory # counter name ip saddr map @nsincounter # ^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:53:61-87: Error: Could not process rule: No such file or directory # icmpv6 type { \"echo-request\", \"echo-reply\" } counter name ip6 saddr map @nsincounter6 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:57:16-41: Error: Could not process rule: No such file or directory # counter name ip daddr map @nsoutcounter # ^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:58:61-88: Error: Could not process rule: No such file or directory # icmpv6 type { \"echo-request\", \"echo-reply\" } counter name ip6 daddr map @nsoutcounter6 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:52:16-40: Error: Could not process rule: No such file or directory # counter name ip saddr map @nsincounter # ^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:53:61-87: Error: Could not process rule: No such file or directory # icmpv6 type { \"echo-request\", \"echo-reply\" } counter name ip6 saddr map @nsincounter6 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:57:16-41: Error: Could not process rule: No such file or directory # counter name ip daddr map @nsoutcounter # ^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:58:61-88: Error: Could not process rule: No such file or directory # icmpv6 type { \"echo-request\", \"echo-reply\" } counter name ip6 daddr map @nsoutcounter6 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:52:16-40: Error: Could not process rule: No such file or directory # counter name ip saddr map @nsincounter # ^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:53:61-87: Error: Could not process rule: No such file or directory # icmpv6 type { \"echo-request\", \"echo-reply\" } counter name ip6 saddr map @nsincounter6 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:57:16-41: Error: Could not process rule: No such file or directory # counter name ip daddr map @nsoutcounter # ^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:58:61-88: Error: Could not process rule: No such file or directory # icmpv6 type { \"echo-request\", \"echo-reply\" } counter name ip6 daddr map @nsoutcounter6 # ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ # /dev/stdin:6:34-42: Error: Could not process rule: No such file or directory # ip saddr 10.0.2.2 counter name \"ns0insl\" # ^^^^^^^^^ # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # ERROR: ns0in counter in ns1-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_counters 1 # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # ERROR: ns0out counter in ns1-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_counters 2 # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # ERROR: ns0in6 counter in ns1-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_counters 3 # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # ERROR: ns0out6 counter in ns1-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_counters 4 # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # ERROR: ns0in counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at check_ns0_counters 1 # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # ERROR: ns0in6 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # ERROR: ns0out counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at check_ns0_counters 2 # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # ERROR: ns0out6 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at check_ns0_counters3 # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns1in # ^^^^^^ # ERROR: ns1in counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_ns0_counters 4 # Error: No such file or directory # list counter inet filter ns1in # ^^^^^^ # Error: No such file or directory # list counter inet filter ns1in6 # ^^^^^^ # ERROR: ns1 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_ns0_counters 5 # Error: No such file or directory # list counter inet filter ns1 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns1out # ^^^^^^ # ERROR: ns1out counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_ns0_counters 4 # Error: No such file or directory # list counter inet filter ns1out # ^^^^^^ # Error: No such file or directory # list counter inet filter ns1out6 # ^^^^^^ # ERROR: ns1 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_ns0_counters 5 # Error: No such file or directory # list counter inet filter ns1 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # ERROR: ns0in counter in ns2-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_counters 1 # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # ERROR: ns0out counter in ns2-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_counters 2 # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # ERROR: ns0in6 counter in ns2-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_counters 3 # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # ERROR: ns0out6 counter in ns2-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_counters 4 # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # ERROR: ns0in counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at check_ns0_counters 1 # Error: No such file or directory # list counter inet filter ns0in # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # ERROR: ns0in6 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at # Error: No such file or directory # list counter inet filter ns0in6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # ERROR: ns0out counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at check_ns0_counters 2 # Error: No such file or directory # list counter inet filter ns0out # ^^^^^^ # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # ERROR: ns0out6 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 0 bytes 0) at check_ns0_counters3 # Error: No such file or directory # list counter inet filter ns0out6 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns2in # ^^^^^^ # ERROR: ns2in counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_ns0_counters 4 # Error: No such file or directory # list counter inet filter ns2in # ^^^^^^ # Error: No such file or directory # list counter inet filter ns2in6 # ^^^^^^ # ERROR: ns2 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_ns0_counters 5 # Error: No such file or directory # list counter inet filter ns2 # ^^^^^^ # Error: No such file or directory # list counter inet filter ns2out # ^^^^^^ # ERROR: ns2out counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 84) at check_ns0_counters 4 # Error: No such file or directory # list counter inet filter ns2out # ^^^^^^ # Error: No such file or directory # list counter inet filter ns2out6 # ^^^^^^ # ERROR: ns2 counter in ns0-0Hc1Kf82 has unexpected value (expected packets 1 bytes 104) at check_ns0_counters 5 # Error: No such file or directory # list counter inet filter ns2 # ^^^^^^ [ 92.417219] unwind: Unknown symbol address bf02e1c8 [ 92.417611] BUG: spinlock recursion on CPU#0, modprobe/762 [ 92.417622] lock: unwind_lock+0x0/0x24, .magic: dead4ead, .owner: modprobe/762, .owner_cpu: 0 [ 92.417649] CPU: 0 PID: 762 Comm: modprobe Not tainted 6.1.4-rc1 #1 [ 92.417657] Hardware name: Generic DT based system [ 92.417662] unwind_backtrace from show_stack+0x18/0x1c [ 92.417682] show_stack from dump_stack_lvl+0x58/0x70 [ 92.417703] dump_stack_lvl from do_raw_spin_lock+0xcc/0xf0 [ 92.417719] do_raw_spin_lock from _raw_spin_lock_irqsave+0x60/0x74 [ 92.417740] _raw_spin_lock_irqsave from unwind_frame+0x470/0x840 [ 92.417760] unwind_frame from __save_stack_trace+0xa4/0xe0 [ 92.417775] __save_stack_trace from stack_trace_save+0x40/0x60 [ 92.417792] stack_trace_save from save_trace+0x50/0x410 [ 92.417805] save_trace from __lock_acquire+0x16dc/0x2a8c [ 92.417815] __lock_acquire from lock_acquire+0x110/0x364 [ 92.417826] lock_acquire from _raw_spin_lock_irqsave+0x58/0x74 [ 92.417847] _raw_spin_lock_irqsave from down_trylock+0x14/0x34 [ 92.417872] down_trylock from __down_trylock_console_sem+0x30/0x98 [ 92.417894] __down_trylock_console_sem from vprintk_emit+0x98/0x35c [ 92.417914] vprintk_emit from vprintk_default+0x28/0x30 [ 92.417933] vprintk_default from _printk+0x30/0x54 [ 92.417954] _printk from search_index+0xcc/0xd8 [ 92.417974] search_index from unwind_frame+0x630/0x840 [ 92.417989] unwind_frame from __save_stack_trace+0xa4/0xe0 [ 92.417999] __save_stack_trace from stack_trace_save+0x40/0x60 [ 92.418021] stack_trace_save from set_track_prepare+0x2c/0x58 [ 92.418044] set_track_prepare from free_debug_processing+0x380/0x61c [ 92.418063] free_debug_processing from kmem_cache_free+0x270/0x45c [ 92.418077] kmem_cache_free from rcu_core+0x3c8/0x1140 [ 92.418093] rcu_core from __do_softirq+0x130/0x538 [ 92.418109] __do_softirq from __irq_exit_rcu+0x14c/0x170 [ 92.418122] __irq_exit_rcu from irq_exit+0x10/0x30 [ 92.418132] irq_exit from call_with_stack+0x18/0x20 [ 92.418146] call_with_stack from __irq_svc+0x9c/0xb8 [ 92.418160] Exception stack(0xf8f59cc0 to 0xf8f59d08) [ 92.418171] 9cc0: c634b108 f8f9e940 0000021c 00034068 00000028 c634b100 00000d01 f8fa7040 [ 92.418180] 9ce0: c634b108 c634b100 c25e54d0 ffffffbf bf02e020 f8f59d10 bf02e304 bf02e1c8 [ 92.418187] 9d00: 200d0113 ffffffff [ 92.418191] __irq_svc from sha1_ce_transform+0x188/0x1bc [sha1_arm_ce] [ 118.427094] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 118.430231] (detected by 1, t=2602 jiffies, g=13749, q=213 ncpus=2) [ 118.433459] rcu: All QSes seen, last rcu_sched kthread activity 2602 (-18164--20766), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 118.438830] rcu: rcu_sched kthread timer wakeup didn't happen for 2601 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 118.444321] rcu: Possible timer handling issue on cpu=0 timer-softirq=3501 [ 118.447958] rcu: rcu_sched kthread starved for 2602 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=0 [ 118.453202] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 118.457584] rcu: RCU grace-period kthread stack dump: [ 118.460282] task:rcu_sched state:R stack:0 pid:14 ppid:2 flags:0x00000000 [ 118.464277] __schedule from schedule+0x60/0x100 [ 118.466571] schedule from schedule_timeout+0xbc/0x20c [ 118.469192] schedule_timeout from rcu_gp_fqs_loop+0x180/0x8d0 [ 118.472165] rcu_gp_fqs_loop from rcu_gp_kthread+0x268/0x3c0 [ 118.475096] rcu_gp_kthread from kthread+0xfc/0x11c [ 118.477675] kthread from ret_from_fork+0x14/0x2c [ 118.479938] Exception stack(0xf0871fb0 to 0xf0871ff8) [ 118.482620] 1fa0: 00000000 00000000 00000000 00000000 [ 118.486777] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 118.490778] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 118.494227] rcu: Stack dump where RCU GP kthread last ran: [ 118.496920] Sending NMI from CPU 1 to CPUs 0: [ 196.487089] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 196.490069] (detected by 1, t=10408 jiffies, g=13749, q=291 ncpus=2) [ 196.493125] rcu: All QSes seen, last rcu_sched kthread activity 10408 (-10358--20766), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 196.498543] rcu: rcu_sched kthread timer wakeup didn't happen for 10407 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 196.503820] rcu: Possible timer handling issue on cpu=0 timer-softirq=3501 [ 196.507068] rcu: rcu_sched kthread starved for 10408 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=0 [ 196.511845] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 196.515998] rcu: RCU grace-period kthread stack dump: [ 196.518341] task:rcu_sched state:R stack:0 pid:14 ppid:2 flags:0x00000000 [ 196.522212] __schedule from schedule+0x60/0x100 [ 196.524392] schedule from schedule_timeout+0xbc/0x20c [ 196.526793] schedule_timeout from rcu_gp_fqs_loop+0x180/0x8d0 [ 196.529554] rcu_gp_fqs_loop from rcu_gp_kthread+0x268/0x3c0 [ 196.532231] rcu_gp_kthread from kthread+0xfc/0x11c [ 196.534515] kthread from ret_from_fork+0x14/0x2c [ 196.536814] Exception stack(0xf0871fb0 to 0xf0871ff8) [ 196.539163] 1fa0: 00000000 00000000 00000000 00000000 [ 196.542933] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 196.546718] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 196.549759] rcu: Stack dump where RCU GP kthread last ran: [ 196.552305] Sending NMI from CPU 1 to CPUs 0: [ 274.537090] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 274.539913] (detected by 1, t=18213 jiffies, g=13749, q=294 ncpus=2) [ 274.542844] rcu: All QSes seen, last rcu_sched kthread activity 18213 (-2553--20766), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 274.548052] rcu: rcu_sched kthread timer wakeup didn't happen for 18212 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 274.553130] rcu: Possible timer handling issue on cpu=0 timer-softirq=3501 [ 274.556276] rcu: rcu_sched kthread starved for 18213 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=0 [ 274.560932] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 274.564906] rcu: RCU grace-period kthread stack dump: [ 274.567183] task:rcu_sched state:R stack:0 pid:14 ppid:2 flags:0x00000000 [ 274.570945] __schedule from schedule+0x60/0x100 [ 274.573114] schedule from schedule_timeout+0xbc/0x20c [ 274.575482] schedule_timeout from rcu_gp_fqs_loop+0x180/0x8d0 [ 274.578110] rcu_gp_fqs_loop from rcu_gp_kthread+0x268/0x3c0 [ 274.580685] rcu_gp_kthread from kthread+0xfc/0x11c [ 274.582907] kthread from ret_from_fork+0x14/0x2c [ 274.585072] Exception stack(0xf0871fb0 to 0xf0871ff8) [ 274.587375] 1fa0: 00000000 00000000 00000000 00000000 [ 274.591035] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 274.594733] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 274.597716] rcu: Stack dump where RCU GP kthread last ran: [ 274.600211] Sending NMI from CPU 1 to CPUs 0: [ 352.587095] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 352.589951] (detected by 1, t=26018 jiffies, g=13749, q=302 ncpus=2) [ 352.592812] rcu: All QSes seen, last rcu_sched kthread activity 26018 (5252--20766), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 352.597854] rcu: rcu_sched kthread timer wakeup didn't happen for 26017 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 352.603086] rcu: Possible timer handling issue on cpu=0 timer-softirq=3501 [ 352.606120] rcu: rcu_sched kthread starved for 26018 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=0 [ 352.610625] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 352.614522] rcu: RCU grace-period kthread stack dump: [ 352.616787] task:rcu_sched state:R stack:0 pid:14 ppid:2 flags:0x00000000 [ 352.620470] __schedule from schedule+0x60/0x100 [ 352.622642] schedule from schedule_timeout+0xbc/0x20c [ 352.625133] schedule_timeout from rcu_gp_fqs_loop+0x180/0x8d0 [ 352.627944] rcu_gp_fqs_loop from rcu_gp_kthread+0x268/0x3c0 [ 352.630522] rcu_gp_kthread from kthread+0xfc/0x11c [ 352.632711] kthread from ret_from_fork+0x14/0x2c [ 352.634870] Exception stack(0xf0871fb0 to 0xf0871ff8) [ 352.637127] 1fa0: 00000000 00000000 00000000 00000000 [ 352.640687] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 352.644262] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 352.647148] rcu: Stack dump where RCU GP kthread last ran: [ 352.649559] Sending NMI from CPU 1 to CPUs 0: [ 430.637222] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 430.640203] (detected by 1, t=33823 jiffies, g=13749, q=314 ncpus=2) [ 430.643245] rcu: All QSes seen, last rcu_sched kthread activity 33823 (13057--20766), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 430.648624] rcu: rcu_sched kthread timer wakeup didn't happen for 33822 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 430.653861] rcu: Possible timer handling issue on cpu=0 timer-softirq=3501 [ 430.657085] rcu: rcu_sched kthread starved for 33823 jiffies! g13749 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=0 [ 430.661780] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 430.665876] rcu: RCU grace-period kthread stack dump: [ 430.668225] task:rcu_sched state:R stack:0 pid:14 ppid:2 flags:0x00000000 [ 430.672089] __schedule from schedule+0x60/0x100 [ 430.674294] schedule from schedule_timeout+0xbc/0x20c [ 430.676805] schedule_timeout from rcu_gp_fqs_loop+0x180/0x8d0 [ 430.679569] rcu_gp_fqs_loop from rcu_gp_kthread+0x268/0x3c0 [ 430.682281] rcu_gp_kthread from kthread+0xfc/0x11c [ 430.684608] kthread from ret_from_fork+0x14/0x2c [ 430.686809] Exception stack(0xf0871fb0 to 0xf0871ff8) [ 430.689211] 1fa0: 00000000 00000000 00000000 00000000 [ 430.692951] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 430.696735] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 430.699829] rcu: Stack dump where RCU GP kthread last ran: [ 430.702415] Sending NMI from CPU 1 to CPUs 0: [1] https://lkft.validation.linaro.org/scheduler/job/6022385#L1224 https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.3… https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.3… metadata: git_ref: linux-6.1.y git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc git_sha: a31425cbf493ef8bc7f7ce775a1028b1e0612f32 git_describe: v6.1.3-208-ga31425cbf493 kernel_version: 6.1.4-rc1 kernel-config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2JrzrHzfFQKu8CwO4A3H… build-url: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/pipelines/7… artifact-location: https://storage.tuxsuite.com/public/linaro/lkft/builds/2JrzrHzfFQKu8CwO4A3H… toolchain: gcc-10 vmlinux.xz: https://storage.tuxsuite.com/public/linaro/lkft/builds/2JrzrHzfFQKu8CwO4A3H… System.map: https://storage.tuxsuite.com/public/linaro/lkft/builds/2JrzrHzfFQKu8CwO4A3H… -- Linaro LKFT https://lkft.linaro.org

2 years, 8 months

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Daily cts/vts report for lkft - 2023-Jan-05

by lava＠validation.linaro.org

Total jobs: 19 Total errors: 6 (31.58%) LAVA errors: 0 (0.00%) Test errors: 3 (15.79%) Job errors: 1 (5.26%) Infra errors: 2 (10.53%) Canceled jobs: 0 (0.00%) Device type: hi6220-hikey-r2 Total jobs: 8 Total errors: 4 (50.00%) Error type: Test Error count: 3 (37.50%) Error: No match for error type 'Test', message 'tradefed - adb device lost[235D989C003B0752]' Count: 1 (12.50%) IDs: hikey-6220-r2-03: 6023464 Error: No match for error type 'Test', message 'tradefed - adb device lost[3BD8055E0031A733]' Count: 1 (12.50%) IDs: hikey-6220-r2-17: 6015558 Error: No match for error type 'Test', message 'tradefed - adb device lost[3F939C43003B7553]' Count: 1 (12.50%) IDs: hikey-6220-r2-14: 6015474 Error type: Job Error count: 1 (12.50%) Error: No match for error type 'Job', message 'login-action timed out after 881 seconds' Count: 1 (12.50%) IDs: hikey-6220-r2-15: 6015511 Device type: dragonboard-845c Total jobs: 11 Total errors: 2 (18.18%) Error type: Infrastructure Error count: 2 (18.18%) Error: Connection closed Count: 2 (18.18%) IDs: db845c-03: 6015477 6015487

2 years, 8 months

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[PATCH 6.0 00/74] 6.0.17-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.0.17 release. There are 74 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 04 Jan 2023 11:05:34 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.0.17-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.0.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.0.17-rc1 Marco Elver <elver(a)google.com> kcsan: Instrument memcpy/memset/memmove with newer Clang Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails Hanjun Guo <guohanjun(a)huawei.com> tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak Hanjun Guo <guohanjun(a)huawei.com> tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak Hanjun Guo <guohanjun(a)huawei.com> tpm: acpi: Call acpi_put_table() to fix memory leak Deren Wu <deren.wu(a)mediatek.com> mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING Jan Kara <jack(a)suse.cz> block: Do not reread partition table on exclusively open device Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: allow to read node block after shutdown Pavel Machek <pavel(a)denx.de> f2fs: should put a page when checking the summary info NARIBAYASHI Akira <a.naribayashi(a)fujitsu.com> mm, compaction: fix fast_isolate_around() to stay within boundaries Mikulas Patocka <mpatocka(a)redhat.com> md: fix a crash in mempool_free ChiYuan Huang <cy_huang(a)richtek.com> mfd: mt6360: Add bounds checking in Regmap read/write call-backs Christian Brauner <brauner(a)kernel.org> pnode: terminate at peers of source Takashi Iwai <tiwai(a)suse.de> ALSA: hda/hdmi: Static PCM mapping again with AMD HDMI codecs Artem Egorkine <arteme(a)gmail.com> ALSA: line6: fix stack overflow in line6_midi_transmit Artem Egorkine <arteme(a)gmail.com> ALSA: line6: correct midi status byte when receiving data from podxt Al Viro <viro(a)zeniv.linux.org.uk> ovl: update ->f_iocb_flags when ovl_change_flags() modifies ->f_flags Zhang Tianci <zhangtianci.1997(a)bytedance.com> ovl: Use ovl mounter's fsuid and fsgid in ovl_link() Wang Yufen <wangyufen(a)huawei.com> binfmt: Fix error return code in load_elf_fdpic_binary() Pavel Begunkov <asml.silence(a)gmail.com> io_uring: dont remove file from msg_ring reqs Jens Axboe <axboe(a)kernel.dk> eventfd: provide a eventfd_signal_mask() helper Jens Axboe <axboe(a)kernel.dk> eventpoll: add EPOLL_URING_WAKE poll wakeup flag Aditya Garg <gargaditya08(a)live.com> hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount Qiujun Huang <hqjagain(a)gmail.com> pstore/zone: Use GFP_ATOMIC to allocate zone buffer Luca Stefani <luca(a)osomprivacy.com> pstore: Properly assign mem_type property Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> mm/mempolicy: fix memory leak in set_mempolicy_home_node system call Mel Gorman <mgorman(a)techsingularity.net> rtmutex: Add acquire semantics for rtmutex lock acquisition slow path Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> futex: Fix futex_waitv() hrtimer debug object leak on kcalloc error Terry Junge <linuxhid(a)cosmicgizmosystems.com> HID: plantronics: Additional PIDs for double volume key presses quirk José Expósito <jose.exposito89(a)gmail.com> HID: multitouch: fix Asus ExpertBook P2 P2451FA trackpoint wuqiang <wuqiang.matt(a)bytedance.com> kprobes: kretprobe events missing on 2-core KVM guest Kees Cook <keescook(a)chromium.org> rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas: avoid scheduling in rtas_os_term() Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas: avoid device tree lookups in rtas_os_term() Ricardo Ribalda <ribalda(a)chromium.org> iommu/mediatek: Fix crash on isr after kexec() Christophe Leroy <christophe.leroy(a)csgroup.eu> objtool: Fix SEGFAULT Yin Xiujiang <yinxiujiang(a)kylinos.cn> fs/ntfs3: Fix slab-out-of-bounds in r_page Dan Carpenter <dan.carpenter(a)oracle.com> fs/ntfs3: Delete duplicate condition in ntfs_read_mft() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_fill_super() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> fs/ntfs3: Use __GFP_NOWARN allocation at wnd_init() Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate index root when initialize NTFS security Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: dmi-quirks: add quirk variant for LAPBC710 NUC15 Hawkins Jiawei <yin31149(a)gmail.com> fs/ntfs3: Fix slab-out-of-bounds read in run_unpack Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate resident attribute name Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate buffer length while parsing index Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate attribute name offset Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add null pointer check for inode operations Shigeru Yoshida <syoshida(a)redhat.com> fs/ntfs3: Fix memory leak on ntfs_fill_super() error path Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add null pointer check to attr_load_runs_vcn Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate data run offset edward lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add overflow check for attribute size edward lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate BOOT record_size Christoph Hellwig <hch(a)lst.de> nvmet: don't defer passthrough commands with trivial effects to the workqueue Christoph Hellwig <hch(a)lst.de> nvme: fix the NVME_CMD_EFFECTS_CSE_MASK definition Adam Vodopjan <grozzly(a)protonmail.com> ata: ahci: Fix PCS quirk application for suspend Yu Kuai <yukuai3(a)huawei.com> block, bfq: fix uaf for bfqq in bfq_exit_icq_bfqq Adrian Freund <adrian(a)freund.io> ACPI: resource: do IRQ override on Lenovo 14ALC7 Erik Schumacher <ofenfisch(a)googlemail.com> ACPI: resource: do IRQ override on XMG Core 15 Jiri Slaby (SUSE) <jirislaby(a)kernel.org> ACPI: resource: do IRQ override on LENOVO IdeaPad Tamim Khan <tamim(a)fusetak.com> ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA Keith Busch <kbusch(a)kernel.org> nvme-pci: fix page size checks Keith Busch <kbusch(a)kernel.org> nvme-pci: fix mempool alloc size Klaus Jensen <k.jensen(a)samsung.com> nvme-pci: fix doorbell buffer value endianness Paulo Alcantara <pc(a)cjr.nz> cifs: don't leak -ENOMEM in smb2_open_file() Paulo Alcantara <pc(a)cjr.nz> cifs: fix static checker warning Tejun Heo <tj(a)kernel.org> blk-iolatency: Fix memory leak on add_disk() failures Christoph Hellwig <hch(a)lst.de> blk-cgroup: pass a gendisk to blkg_destroy_all Christoph Hellwig <hch(a)lst.de> blk-throttle: pass a gendisk to blk_throtl_init and blk_throtl_exit Christoph Hellwig <hch(a)lst.de> blk-cgroup: pass a gendisk to blkcg_init_queue and blkcg_exit_queue Christoph Hellwig <hch(a)lst.de> blk-cgroup: cleanup the blkg_lookup family of functions Christoph Hellwig <hch(a)lst.de> blk-cgroup: remove open coded blkg_lookup instances Christoph Hellwig <hch(a)lst.de> blk-cgroup: remove blk_queue_root_blkg Christoph Hellwig <hch(a)lst.de> blk-cgroup: fix error unwinding in blkcg_init_queue Miaoqian Lin <linmq006(a)gmail.com> usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init ------------- Diffstat: Documentation/trace/kprobes.rst | 3 +- Makefile | 4 +- arch/powerpc/kernel/rtas.c | 20 ++++++-- block/bfq-iosched.c | 2 +- block/blk-cgroup.c | 100 ++++++++++++++------------------------ block/blk-cgroup.h | 68 ++++++++------------------ block/blk-throttle.c | 7 ++- block/blk-throttle.h | 8 +-- block/blk.h | 2 +- block/genhd.c | 12 +++-- block/ioctl.c | 12 +++-- drivers/acpi/resource.c | 78 ++++++++++++++++++++++++----- drivers/ata/ahci.c | 32 ++++++++---- drivers/char/tpm/eventlog/acpi.c | 12 +++-- drivers/char/tpm/tpm_crb.c | 29 +++++++---- drivers/char/tpm/tpm_tis.c | 9 ++-- drivers/hid/hid-ids.h | 3 ++ drivers/hid/hid-multitouch.c | 4 ++ drivers/hid/hid-plantronics.c | 9 ++++ drivers/iommu/mtk_iommu.c | 2 +- drivers/md/md.c | 9 ++-- drivers/mfd/mt6360-core.c | 14 +++++- drivers/mmc/host/vub300.c | 2 + drivers/nvme/host/pci.c | 37 +++++++------- drivers/nvme/target/passthru.c | 11 ++--- drivers/rtc/rtc-msc313.c | 12 +---- drivers/soundwire/dmi-quirks.c | 8 +++ drivers/usb/dwc3/dwc3-qcom.c | 13 +++-- fs/binfmt_elf_fdpic.c | 5 +- fs/cifs/smb2file.c | 4 +- fs/eventfd.c | 37 ++++++++------ fs/eventpoll.c | 18 ++++--- fs/f2fs/gc.c | 1 + fs/f2fs/node.c | 3 +- fs/hfsplus/hfsplus_fs.h | 2 + fs/hfsplus/inode.c | 4 +- fs/hfsplus/options.c | 4 ++ fs/ntfs3/attrib.c | 18 +++++++ fs/ntfs3/attrlist.c | 5 ++ fs/ntfs3/bitmap.c | 2 +- fs/ntfs3/frecord.c | 14 ++++++ fs/ntfs3/fslog.c | 35 +++++-------- fs/ntfs3/fsntfs.c | 10 ++-- fs/ntfs3/index.c | 6 +++ fs/ntfs3/inode.c | 9 ++++ fs/ntfs3/record.c | 10 ++++ fs/ntfs3/super.c | 9 ++-- fs/overlayfs/dir.c | 46 ++++++++++++------ fs/overlayfs/file.c | 1 + fs/pnode.c | 2 +- fs/pstore/ram.c | 2 +- fs/pstore/zone.c | 2 +- include/linux/eventfd.h | 7 +++ include/linux/nvme.h | 3 +- include/uapi/linux/eventpoll.h | 6 +++ io_uring/io_uring.c | 2 +- io_uring/msg_ring.c | 4 -- io_uring/opdef.c | 7 +++ io_uring/opdef.h | 2 + kernel/futex/syscalls.c | 11 +++-- kernel/kcsan/core.c | 50 +++++++++++++++++++ kernel/kprobes.c | 8 +-- kernel/locking/rtmutex.c | 55 +++++++++++++++++---- kernel/locking/rtmutex_api.c | 6 +-- mm/compaction.c | 18 ++----- mm/mempolicy.c | 1 + net/sunrpc/auth_gss/svcauth_gss.c | 9 +++- sound/pci/hda/patch_hdmi.c | 27 +++++++--- sound/usb/line6/driver.c | 3 +- sound/usb/line6/midi.c | 6 ++- sound/usb/line6/midibuf.c | 25 +++++++--- sound/usb/line6/midibuf.h | 5 +- sound/usb/line6/pod.c | 3 +- tools/objtool/check.c | 2 +- 74 files changed, 664 insertions(+), 367 deletions(-)

2 years, 8 months

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Daily cts/vts report for lkft - 2023-Jan-04

by lava＠validation.linaro.org

Total jobs: 64 Total errors: 28 (43.75%) LAVA errors: 0 (0.00%) Test errors: 4 (6.25%) Job errors: 4 (6.25%) Infra errors: 20 (31.25%) Canceled jobs: 0 (0.00%) Device type: dragonboard-845c Total jobs: 59 Total errors: 27 (45.76%) Error type: Infrastructure Error count: 20 (33.90%) Error: Connection closed Count: 20 (33.90%) IDs: db845c-01: 6015286 db845c-03: 6009765 6009784 6009798 6009809 6009815 6009820 6009826 6010789 6010834 6010840 6011412 6011438 6011448 6011531 6015138 6015236 6015319 db845c-05: 6015324 db845c-08: 6011410 Error type: Job Error count: 4 (6.78%) Error: wait for prompt timed out Count: 4 (6.78%) IDs: db845c-03: 6011400 6015226 6015310 6015316 Error type: Test Error count: 3 (5.08%) Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 587 seconds' Count: 1 (1.69%) IDs: db845c-08: 6011415 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 285 seconds' Count: 1 (1.69%) IDs: db845c-03: 6009795 Error: Device NOT found! Count: 1 (1.69%) IDs: db845c-06: 6008586 Device type: hi6220-hikey-r2 Total jobs: 3 Total errors: 1 (33.33%) Error type: Test Error count: 1 (33.33%) Error: No match for error type 'Test', message 'tradefed - adb device lost[50D6538A01FE17F3]' Count: 1 (33.33%) IDs: hikey-6220-r2-15: 6015333 Device type: x15 Total jobs: 2 Total errors: 0 (0.00%)

2 years, 8 months

1
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[PATCH 6.1 00/71] 6.1.3-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.3 release. There are 71 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 04 Jan 2023 11:05:34 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.3-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.3-rc1 Marco Elver <elver(a)google.com> kcsan: Instrument memcpy/memset/memmove with newer Clang Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails Hanjun Guo <guohanjun(a)huawei.com> tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak Hanjun Guo <guohanjun(a)huawei.com> tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak Hanjun Guo <guohanjun(a)huawei.com> tpm: acpi: Call acpi_put_table() to fix memory leak Deren Wu <deren.wu(a)mediatek.com> mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING Jan Kara <jack(a)suse.cz> block: Do not reread partition table on exclusively open device Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: allow to read node block after shutdown Pavel Machek <pavel(a)denx.de> f2fs: should put a page when checking the summary info NARIBAYASHI Akira <a.naribayashi(a)fujitsu.com> mm, compaction: fix fast_isolate_around() to stay within boundaries Mikulas Patocka <mpatocka(a)redhat.com> md: fix a crash in mempool_free ChiYuan Huang <cy_huang(a)richtek.com> mfd: mt6360: Add bounds checking in Regmap read/write call-backs Christian Brauner <brauner(a)kernel.org> pnode: terminate at peers of source Takashi Iwai <tiwai(a)suse.de> ALSA: hda/hdmi: Static PCM mapping again with AMD HDMI codecs Artem Egorkine <arteme(a)gmail.com> ALSA: line6: fix stack overflow in line6_midi_transmit Artem Egorkine <arteme(a)gmail.com> ALSA: line6: correct midi status byte when receiving data from podxt Al Viro <viro(a)zeniv.linux.org.uk> ovl: update ->f_iocb_flags when ovl_change_flags() modifies ->f_flags Zhang Tianci <zhangtianci.1997(a)bytedance.com> ovl: Use ovl mounter's fsuid and fsgid in ovl_link() Wang Yufen <wangyufen(a)huawei.com> binfmt: Fix error return code in load_elf_fdpic_binary() Mario Limonciello <mario.limonciello(a)amd.com> ACPI: x86: s2idle: Stop using AMD specific codepath for Rembrandt+ Mario Limonciello <mario.limonciello(a)amd.com> ACPI: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865 Aditya Garg <gargaditya08(a)live.com> hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount Qiujun Huang <hqjagain(a)gmail.com> pstore/zone: Use GFP_ATOMIC to allocate zone buffer Luca Stefani <luca(a)osomprivacy.com> pstore: Properly assign mem_type property Arnd Bergmann <arnd(a)arndb.de> kmsan: include linux/vmalloc.h Arnd Bergmann <arnd(a)arndb.de> kmsan: export kmsan_handle_urb Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> mm/mempolicy: fix memory leak in set_mempolicy_home_node system call Vlastimil Babka <vbabka(a)suse.cz> mm, mremap: fix mremap() expanding vma with addr inside vma Mel Gorman <mgorman(a)techsingularity.net> rtmutex: Add acquire semantics for rtmutex lock acquisition slow path Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> futex: Fix futex_waitv() hrtimer debug object leak on kcalloc error Terry Junge <linuxhid(a)cosmicgizmosystems.com> HID: plantronics: Additional PIDs for double volume key presses quirk José Expósito <jose.exposito89(a)gmail.com> HID: multitouch: fix Asus ExpertBook P2 P2451FA trackpoint wuqiang <wuqiang.matt(a)bytedance.com> kprobes: kretprobe events missing on 2-core KVM guest Dai Ngo <dai.ngo(a)oracle.com> NFSD: fix use-after-free in __nfs42_ssc_open() Kees Cook <keescook(a)chromium.org> rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas: avoid scheduling in rtas_os_term() Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/rtas: avoid device tree lookups in rtas_os_term() Ricardo Ribalda <ribalda(a)chromium.org> iommu/mediatek: Fix crash on isr after kexec() Christophe Leroy <christophe.leroy(a)csgroup.eu> objtool: Fix SEGFAULT Yin Xiujiang <yinxiujiang(a)kylinos.cn> fs/ntfs3: Fix slab-out-of-bounds in r_page Dan Carpenter <error27(a)gmail.com> fs/ntfs3: Delete duplicate condition in ntfs_read_mft() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_fill_super() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> fs/ntfs3: Use __GFP_NOWARN allocation at wnd_init() Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate index root when initialize NTFS security Andre Przywara <andre.przywara(a)arm.com> phy: sun4i-usb: Add support for the H616 USB PHY Andre Przywara <andre.przywara(a)arm.com> phy: sun4i-usb: Introduce port2 SIDDQ quirk Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: dmi-quirks: add quirk variant for LAPBC710 NUC15 Hawkins Jiawei <yin31149(a)gmail.com> fs/ntfs3: Fix slab-out-of-bounds read in run_unpack Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate resident attribute name Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate buffer length while parsing index Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate attribute name offset Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add null pointer check for inode operations Shigeru Yoshida <syoshida(a)redhat.com> fs/ntfs3: Fix memory leak on ntfs_fill_super() error path Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add null pointer check to attr_load_runs_vcn Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate data run offset edward lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add overflow check for attribute size edward lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate BOOT record_size Christoph Hellwig <hch(a)lst.de> nvmet: don't defer passthrough commands with trivial effects to the workqueue Christoph Hellwig <hch(a)lst.de> nvme: fix the NVME_CMD_EFFECTS_CSE_MASK definition Adam Vodopjan <grozzly(a)protonmail.com> ata: ahci: Fix PCS quirk application for suspend Yu Kuai <yukuai3(a)huawei.com> block, bfq: fix uaf for bfqq in bfq_exit_icq_bfqq Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Fix Apple GMUX backlight detection Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks Adrian Freund <adrian(a)freund.io> ACPI: resource: do IRQ override on Lenovo 14ALC7 Erik Schumacher <ofenfisch(a)googlemail.com> ACPI: resource: do IRQ override on XMG Core 15 Keith Busch <kbusch(a)kernel.org> nvme-pci: fix page size checks Keith Busch <kbusch(a)kernel.org> nvme-pci: fix mempool alloc size Klaus Jensen <k.jensen(a)samsung.com> nvme-pci: fix doorbell buffer value endianness Jens Axboe <axboe(a)kernel.dk> io_uring: pass in EPOLL_URING_WAKE for eventfd signaling and wakeups Jens Axboe <axboe(a)kernel.dk> eventfd: provide a eventfd_signal_mask() helper Jens Axboe <axboe(a)kernel.dk> eventpoll: add EPOLL_URING_WAKE poll wakeup flag ------------- Diffstat: Documentation/trace/kprobes.rst | 3 +- Makefile | 4 +- arch/powerpc/kernel/rtas.c | 20 ++++++-- block/bfq-iosched.c | 2 +- block/blk.h | 2 +- block/genhd.c | 7 ++- block/ioctl.c | 12 +++-- drivers/acpi/resource.c | 32 +++++++++++-- drivers/acpi/video_detect.c | 23 ++++++++- drivers/acpi/x86/s2idle.c | 87 ++++++----------------------------- drivers/ata/ahci.c | 32 +++++++++---- drivers/char/tpm/eventlog/acpi.c | 12 +++-- drivers/char/tpm/tpm_crb.c | 29 ++++++++---- drivers/char/tpm/tpm_tis.c | 9 ++-- drivers/hid/hid-ids.h | 3 ++ drivers/hid/hid-multitouch.c | 4 ++ drivers/hid/hid-plantronics.c | 9 ++++ drivers/iommu/mtk_iommu.c | 2 +- drivers/md/md.c | 9 ++-- drivers/mfd/mt6360-core.c | 14 +++++- drivers/mmc/host/vub300.c | 2 + drivers/nvme/host/pci.c | 37 +++++++-------- drivers/nvme/target/passthru.c | 11 ++--- drivers/phy/allwinner/phy-sun4i-usb.c | 71 ++++++++++++++++++++++++++++ drivers/rtc/rtc-msc313.c | 12 +---- drivers/soundwire/dmi-quirks.c | 8 ++++ fs/binfmt_elf_fdpic.c | 5 +- fs/eventfd.c | 37 ++++++++------- fs/eventpoll.c | 18 ++++---- fs/f2fs/gc.c | 1 + fs/f2fs/node.c | 3 +- fs/hfsplus/hfsplus_fs.h | 2 + fs/hfsplus/inode.c | 4 +- fs/hfsplus/options.c | 4 ++ fs/nfsd/nfs4proc.c | 20 ++------ fs/ntfs3/attrib.c | 18 ++++++++ fs/ntfs3/attrlist.c | 5 ++ fs/ntfs3/bitmap.c | 2 +- fs/ntfs3/frecord.c | 14 ++++++ fs/ntfs3/fslog.c | 35 +++++--------- fs/ntfs3/fsntfs.c | 10 ++-- fs/ntfs3/index.c | 6 +++ fs/ntfs3/inode.c | 9 ++++ fs/ntfs3/record.c | 10 ++++ fs/ntfs3/super.c | 9 ++-- fs/overlayfs/dir.c | 46 +++++++++++------- fs/overlayfs/file.c | 1 + fs/pnode.c | 2 +- fs/pstore/ram.c | 2 +- fs/pstore/zone.c | 2 +- include/linux/eventfd.h | 7 +++ include/linux/nvme.h | 3 +- include/uapi/linux/eventpoll.h | 6 +++ io_uring/io_uring.c | 4 +- io_uring/io_uring.h | 15 ++++-- io_uring/poll.c | 8 ++++ kernel/futex/syscalls.c | 11 +++-- kernel/kcsan/core.c | 50 ++++++++++++++++++++ kernel/kprobes.c | 8 +--- kernel/locking/rtmutex.c | 55 ++++++++++++++++++---- kernel/locking/rtmutex_api.c | 6 +-- mm/compaction.c | 18 ++------ mm/kmsan/hooks.c | 1 + mm/kmsan/kmsan_test.c | 1 + mm/mempolicy.c | 1 + mm/mremap.c | 3 +- net/sunrpc/auth_gss/svcauth_gss.c | 9 +++- sound/pci/hda/patch_hdmi.c | 27 +++++++---- sound/usb/line6/driver.c | 3 +- sound/usb/line6/midi.c | 6 ++- sound/usb/line6/midibuf.c | 25 ++++++---- sound/usb/line6/midibuf.h | 5 +- sound/usb/line6/pod.c | 3 +- tools/objtool/check.c | 2 +- 74 files changed, 673 insertions(+), 325 deletions(-)

2 years, 8 months

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[REGRESSION] lkft ltp for 06ada03

by lkft＠linaro.org

## Build * kernel: 6.0.14 * git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc * git branch: linux-6.0.y * git commit: 42f2129e08b822f0ccb9e66410f3a0d3986e105c * git describe: 06ada03 * test details: https://qa-reports.linaro.org/lkft/ltp/build/06ada03 ## Test Regressions (compared to 8048a7c) * bcm2711-rpi-4-b, ltp-syscalls - inotify11 * qemu_arm64, log-parser-test - check-kernel-exception - check-kernel-warning * qemu_i386, log-parser-test - check-kernel-exception - check-kernel-warning ## Metric Regressions (compared to 8048a7c) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to 8048a7c) * qemu_arm, ltp-syscalls - epoll_pwait01 * qemu_i386, log-parser-test - check-kernel-exception - check-kernel-warning ## Metric Fixes (compared to 8048a7c) No metric fixes found. ## Test result summary total: 11849, pass: 10235, fail: 125, skip: 1489, xfail: 0 ## Build Summary ## Test suites summary * log-parser-boot * log-parser-test * ltp-cap_bounds * ltp-commands * ltp-containers * ltp-controllers * ltp-cpuhotplug * ltp-crypto * ltp-cve * ltp-dio * ltp-fcntl-locktests * ltp-filecaps * ltp-fs * ltp-fs_bind * ltp-fs_perms_simple * ltp-fsx * ltp-hugetlb * ltp-io * ltp-ipc * ltp-math * ltp-mm * ltp-nptl * ltp-pty * ltp-sched * ltp-securebits * ltp-syscalls * ltp-tracing -- Linaro LKFT https://lkft.linaro.org

2 years, 8 months

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Daily cts/vts report for lkft - 2023-Jan-03

by lava＠validation.linaro.org

Total jobs: 68 Total errors: 33 (48.53%) LAVA errors: 0 (0.00%) Test errors: 1 (1.47%) Job errors: 11 (16.18%) Infra errors: 21 (30.88%) Canceled jobs: 0 (0.00%) Device type: dragonboard-845c Total jobs: 68 Total errors: 33 (48.53%) Error type: Job Error count: 11 (16.18%) Error: No match for error type 'Job', message 'login-action timed out after 870 seconds' Count: 1 (1.47%) IDs: db845c-03: 6011428 Error: No match for error type 'Job', message 'login-action timed out after 869 seconds' Count: 1 (1.47%) IDs: db845c-03: 6008583 Error: wait for prompt timed out Count: 3 (4.41%) IDs: db845c-03: 6008580 6008581 6008582 Error: No match for error type 'Job', message 'login-action timed out after 828 seconds' Count: 1 (1.47%) IDs: db845c-03: 6008573 Error: No match for error type 'Job', message 'login-action timed out after 864 seconds' Count: 1 (1.47%) IDs: db845c-03: 6008571 Error: No match for error type 'Job', message 'login-action timed out after 616 seconds' Count: 1 (1.47%) IDs: db845c-03: 6008565 Error: No match for error type 'Job', message 'login-action timed out after 872 seconds' Count: 2 (2.94%) IDs: db845c-03: 6008539 6008547 Error: No match for error type 'Job', message 'login-action timed out after 873 seconds' Count: 1 (1.47%) IDs: db845c-03: 6008541 Error type: Infrastructure Error count: 21 (30.88%) Error: Connection closed Count: 21 (30.88%) IDs: db845c-03: 6008528 6008534 6008535 6008536 6008538 6008540 6008543 6008545 6008549 6008568 6008569 6008570 6008572 6008574 6008577 6008578 6008579 6008584 6008585 db845c-05: 6008508 db845c-07: 6008546 Error type: Test Error count: 1 (1.47%) Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 283 seconds' Count: 1 (1.47%) IDs: db845c-03: 6008562

2 years, 8 months

1
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Re: [PATCH 8/8] btrfs: turn on -Wmaybe-uninitialized

by Naresh Kamboju

On Mon, 26 Dec 2022 at 09:47, Nathan Chancellor <nathan(a)kernel.org> wrote: > > On Fri, Dec 16, 2022 at 03:15:58PM -0500, Josef Bacik wrote: > > We had a recent bug that would have been caught by a newer compiler with > > -Wmaybe-uninitialized and would have saved us a month of failing tests > > that I didn't have time to investigate. > > > > Signed-off-by: Josef Bacik <josef(a)toxicpanda.com> > > This needs to be moved to the condflags section, as > -Wmaybe-uninitialized is a GCC only flag, so this breaks our builds with > clang on next-20221226: > > error: unknown warning option '-Wmaybe-uninitialized'; did you mean '-Wuninitialized'? [-Werror,-Wunknown-warning-option] LKFT test farm also noticed these build breaks with clang on next-20221226. Regressions found on arm64, riscv, s390 and powerpc - build/clang-lkftconfig - build/clang-15-lkftconfig - build/clang-15-defconfig-40bc7ee5 - build/clang-15-defconfig - build/clang-nightly-defconfig - build/clang-15-lkftconfig-compat - build/clang-nightly-defconfig-40bc7ee5 - build/clang-nightly-lkftconfig make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build LLVM=1 LLVM_IAS=1 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' error: unknown warning option '-Wmaybe-uninitialized'; did you mean '-Wuninitialized'? [-Werror,-Wunknown-warning-option] make[4]: *** [/builds/linux/scripts/Makefile.build:252: fs/btrfs/super.o] Error 1 > I can send a patch on Tuesday unless the original commit can be amended. ref: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20221226/te… - Naresh

2 years, 8 months

2
1
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Daily cts/vts report for lkft - 2023-Jan-02

by lava＠validation.linaro.org

Total jobs: 19 Total errors: 6 (31.58%) LAVA errors: 0 (0.00%) Test errors: 3 (15.79%) Job errors: 0 (0.00%) Infra errors: 3 (15.79%) Canceled jobs: 0 (0.00%) Device type: dragonboard-845c Total jobs: 19 Total errors: 6 (31.58%) Error type: Test Error count: 3 (15.79%) Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 586 seconds' Count: 1 (5.26%) IDs: db845c-05: 6008474 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 587 seconds' Count: 2 (10.53%) IDs: db845c-04: 6008458 db845c-08: 6008460 Error type: Infrastructure Error count: 3 (15.79%) Error: Connection closed Count: 3 (15.79%) IDs: db845c-03: 6008455 db845c-06: 6008461 db845c-07: 6008456

2 years, 8 months

1
0
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Daily cts/vts report for lkft - 2023-Jan-01

by lava＠validation.linaro.org

2 years, 8 months

1
0
0 0

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Lkft-triage