May 2021 - Linux-stable-mirror

FAILED: patch "[PATCH] sctp: delay auto_asconf init until binding the first addr" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 34e5b01186858b36c4d7c87e1a025071e8e2401f Mon Sep 17 00:00:00 2001 From: Xin Long <lucien.xin(a)gmail.com> Date: Mon, 3 May 2021 05:11:42 +0800 Subject: [PATCH] sctp: delay auto_asconf init until binding the first addr As Or Cohen described: If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock held and sp->do_auto_asconf is true, then an element is removed from the auto_asconf_splist without any proper locking. This can happen in the following functions: 1. In sctp_accept, if sctp_sock_migrate fails. 2. In inet_create or inet6_create, if there is a bpf program attached to BPF_CGROUP_INET_SOCK_CREATE which denies creation of the sctp socket. This patch is to fix it by moving the auto_asconf init out of sctp_init_sock(), by which inet_create()/inet6_create() won't need to operate it in sctp_destroy_sock() when calling sk_common_release(). It also makes more sense to do auto_asconf init while binding the first addr, as auto_asconf actually requires an ANY addr bind, see it in sctp_addr_wq_timeout_handler(). This addresses CVE-2021-23133. Fixes: 610236587600 ("bpf: Add new cgroup attach type to enable sock modifications") Reported-by: Or Cohen <orcohen(a)paloaltonetworks.com> Signed-off-by: Xin Long <lucien.xin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 76a388b5021c..40f9f6c4a0a1 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -357,6 +357,18 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt, return af; } +static void sctp_auto_asconf_init(struct sctp_sock *sp) +{ + struct net *net = sock_net(&sp->inet.sk); + + if (net->sctp.default_auto_asconf) { + spin_lock(&net->sctp.addr_wq_lock); + list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); + spin_unlock(&net->sctp.addr_wq_lock); + sp->do_auto_asconf = 1; + } +} + /* Bind a local address either to an endpoint or to an association. */ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) { @@ -418,8 +430,10 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) return -EADDRINUSE; /* Refresh ephemeral port. */ - if (!bp->port) + if (!bp->port) { bp->port = inet_sk(sk)->inet_num; + sctp_auto_asconf_init(sp); + } /* Add the address to the bind address list. * Use GFP_ATOMIC since BHs will be disabled. @@ -4993,19 +5007,6 @@ static int sctp_init_sock(struct sock *sk) sk_sockets_allocated_inc(sk); sock_prot_inuse_add(net, sk->sk_prot, 1); - /* Nothing can fail after this block, otherwise - * sctp_destroy_sock() will be called without addr_wq_lock held - */ - if (net->sctp.default_auto_asconf) { - spin_lock(&sock_net(sk)->sctp.addr_wq_lock); - list_add_tail(&sp->auto_asconf_list, - &net->sctp.auto_asconf_splist); - sp->do_auto_asconf = 1; - spin_unlock(&sock_net(sk)->sctp.addr_wq_lock); - } else { - sp->do_auto_asconf = 0; - } - local_bh_enable(); return 0; @@ -9401,6 +9402,8 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk, return err; } + sctp_auto_asconf_init(newsp); + /* Move any messages in the old socket's receive queue that are for the * peeled off association to the new socket's receive queue. */

3 years, 8 months

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FAILED: patch "[PATCH] sctp: delay auto_asconf init until binding the first addr" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 34e5b01186858b36c4d7c87e1a025071e8e2401f Mon Sep 17 00:00:00 2001 From: Xin Long <lucien.xin(a)gmail.com> Date: Mon, 3 May 2021 05:11:42 +0800 Subject: [PATCH] sctp: delay auto_asconf init until binding the first addr As Or Cohen described: If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock held and sp->do_auto_asconf is true, then an element is removed from the auto_asconf_splist without any proper locking. This can happen in the following functions: 1. In sctp_accept, if sctp_sock_migrate fails. 2. In inet_create or inet6_create, if there is a bpf program attached to BPF_CGROUP_INET_SOCK_CREATE which denies creation of the sctp socket. This patch is to fix it by moving the auto_asconf init out of sctp_init_sock(), by which inet_create()/inet6_create() won't need to operate it in sctp_destroy_sock() when calling sk_common_release(). It also makes more sense to do auto_asconf init while binding the first addr, as auto_asconf actually requires an ANY addr bind, see it in sctp_addr_wq_timeout_handler(). This addresses CVE-2021-23133. Fixes: 610236587600 ("bpf: Add new cgroup attach type to enable sock modifications") Reported-by: Or Cohen <orcohen(a)paloaltonetworks.com> Signed-off-by: Xin Long <lucien.xin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 76a388b5021c..40f9f6c4a0a1 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -357,6 +357,18 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt, return af; } +static void sctp_auto_asconf_init(struct sctp_sock *sp) +{ + struct net *net = sock_net(&sp->inet.sk); + + if (net->sctp.default_auto_asconf) { + spin_lock(&net->sctp.addr_wq_lock); + list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); + spin_unlock(&net->sctp.addr_wq_lock); + sp->do_auto_asconf = 1; + } +} + /* Bind a local address either to an endpoint or to an association. */ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) { @@ -418,8 +430,10 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) return -EADDRINUSE; /* Refresh ephemeral port. */ - if (!bp->port) + if (!bp->port) { bp->port = inet_sk(sk)->inet_num; + sctp_auto_asconf_init(sp); + } /* Add the address to the bind address list. * Use GFP_ATOMIC since BHs will be disabled. @@ -4993,19 +5007,6 @@ static int sctp_init_sock(struct sock *sk) sk_sockets_allocated_inc(sk); sock_prot_inuse_add(net, sk->sk_prot, 1); - /* Nothing can fail after this block, otherwise - * sctp_destroy_sock() will be called without addr_wq_lock held - */ - if (net->sctp.default_auto_asconf) { - spin_lock(&sock_net(sk)->sctp.addr_wq_lock); - list_add_tail(&sp->auto_asconf_list, - &net->sctp.auto_asconf_splist); - sp->do_auto_asconf = 1; - spin_unlock(&sock_net(sk)->sctp.addr_wq_lock); - } else { - sp->do_auto_asconf = 0; - } - local_bh_enable(); return 0; @@ -9401,6 +9402,8 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk, return err; } + sctp_auto_asconf_init(newsp); + /* Move any messages in the old socket's receive queue that are for the * peeled off association to the new socket's receive queue. */

3 years, 8 months

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FAILED: patch "[PATCH] sctp: delay auto_asconf init until binding the first addr" failed to apply to 5.11-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.11-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 34e5b01186858b36c4d7c87e1a025071e8e2401f Mon Sep 17 00:00:00 2001 From: Xin Long <lucien.xin(a)gmail.com> Date: Mon, 3 May 2021 05:11:42 +0800 Subject: [PATCH] sctp: delay auto_asconf init until binding the first addr As Or Cohen described: If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock held and sp->do_auto_asconf is true, then an element is removed from the auto_asconf_splist without any proper locking. This can happen in the following functions: 1. In sctp_accept, if sctp_sock_migrate fails. 2. In inet_create or inet6_create, if there is a bpf program attached to BPF_CGROUP_INET_SOCK_CREATE which denies creation of the sctp socket. This patch is to fix it by moving the auto_asconf init out of sctp_init_sock(), by which inet_create()/inet6_create() won't need to operate it in sctp_destroy_sock() when calling sk_common_release(). It also makes more sense to do auto_asconf init while binding the first addr, as auto_asconf actually requires an ANY addr bind, see it in sctp_addr_wq_timeout_handler(). This addresses CVE-2021-23133. Fixes: 610236587600 ("bpf: Add new cgroup attach type to enable sock modifications") Reported-by: Or Cohen <orcohen(a)paloaltonetworks.com> Signed-off-by: Xin Long <lucien.xin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 76a388b5021c..40f9f6c4a0a1 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -357,6 +357,18 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt, return af; } +static void sctp_auto_asconf_init(struct sctp_sock *sp) +{ + struct net *net = sock_net(&sp->inet.sk); + + if (net->sctp.default_auto_asconf) { + spin_lock(&net->sctp.addr_wq_lock); + list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); + spin_unlock(&net->sctp.addr_wq_lock); + sp->do_auto_asconf = 1; + } +} + /* Bind a local address either to an endpoint or to an association. */ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) { @@ -418,8 +430,10 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) return -EADDRINUSE; /* Refresh ephemeral port. */ - if (!bp->port) + if (!bp->port) { bp->port = inet_sk(sk)->inet_num; + sctp_auto_asconf_init(sp); + } /* Add the address to the bind address list. * Use GFP_ATOMIC since BHs will be disabled. @@ -4993,19 +5007,6 @@ static int sctp_init_sock(struct sock *sk) sk_sockets_allocated_inc(sk); sock_prot_inuse_add(net, sk->sk_prot, 1); - /* Nothing can fail after this block, otherwise - * sctp_destroy_sock() will be called without addr_wq_lock held - */ - if (net->sctp.default_auto_asconf) { - spin_lock(&sock_net(sk)->sctp.addr_wq_lock); - list_add_tail(&sp->auto_asconf_list, - &net->sctp.auto_asconf_splist); - sp->do_auto_asconf = 1; - spin_unlock(&sock_net(sk)->sctp.addr_wq_lock); - } else { - sp->do_auto_asconf = 0; - } - local_bh_enable(); return 0; @@ -9401,6 +9402,8 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk, return err; } + sctp_auto_asconf_init(newsp); + /* Move any messages in the old socket's receive queue that are for the * peeled off association to the new socket's receive queue. */

3 years, 8 months

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Backport of 1139aeb1c521 for all supported stable branches

by Nathan Chancellor

Hi Greg and Sasha, Please find attached backports of commit 1139aeb1c521 ("smp: Fix smp_call_function_single_async prototype") upstream, which resolves a serious looking clang warning seen across several different builds. It has been build tested with gcc and clang for x86_64 defconfig and allmodconfig. Please let me know if there are any problems. Cheers, Nathan

3 years, 8 months

2
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Backport: "net: Only allow init netns to set default tcp cong to a restricted algo"

by Jonathon Reinhart

Hello, Please apply upstream git commit 8d432592f30f ("net: Only allow init netns to set default tcp cong to a restricted algo") to the stable trees. Thanks, Jonathon Reinhart

3 years, 8 months

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[PATCH] gpio: tegra186: Don't set parent IRQ affinity

by Jon Hunter

When hotplugging CPUs on Tegra186 and Tegra194 errors such as the following are seen ... IRQ63: set affinity failed(-22). IRQ65: set affinity failed(-22). IRQ66: set affinity failed(-22). IRQ67: set affinity failed(-22). Looking at the /proc/interrupts the above are all interrupts associated with GPIOs. The reason why these error messages occur is because there is no 'parent_data' associated with any of the GPIO interrupts and so tegra186_irq_set_affinity() simply returns -EINVAL. To understand why there is no 'parent_data' it is first necessary to understand that in addition to the GPIO interrupts being routed to the interrupt controller (GIC), the interrupts for some GPIOs are also routed to the Tegra Power Management Controller (PMC) to wake up the system from low power states. In order to configure GPIO events as wake events in the PMC, the PMC is configured as IRQ parent domain for the GPIO IRQ domain. Originally the GIC was the IRQ parent domain of the PMC and although this was working, this started causing issues once commit 64a267e9a41c ("irqchip/gic: Configure SGIs as standard interrupts") was added, because technically, the GIC is not a parent of the PMC. Commit c351ab7bf2a5 ("soc/tegra: pmc: Don't create fake interrupt hierarchy levels") fixed this by severing the IRQ domain hierarchy for the Tegra GPIOs and hence, there may be no IRQ parent domain for the GPIOs. The GPIO controllers on Tegra186 and Tegra194 have either one or six interrupt lines to the interrupt controller. For GPIO controllers with six interrupts, the mapping of the GPIO interrupt to the controller interrupt is configurable within the GPIO controller. Currently a default mapping is used, however, it could be possible to use the set affinity callback for the Tegra186 GPIO driver to do something a bit more interesting. Currently, because interrupts for all GPIOs are have the same mapping and any attempts to configure the affinity for a given GPIO can conflict with another that shares the same IRQ, for now it is simpler to just remove set affinity support and this avoids the above warnings being seen. Cc: <stable(a)vger.kernel.org> Fixes: c4e1f7d92cd6 ("gpio: tegra186: Set affinity callback to parent") Signed-off-by: Jon Hunter <jonathanh(a)nvidia.com> --- drivers/gpio/gpio-tegra186.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c index 1bd9e44df718..05974b760796 100644 --- a/drivers/gpio/gpio-tegra186.c +++ b/drivers/gpio/gpio-tegra186.c @@ -444,16 +444,6 @@ static int tegra186_irq_set_wake(struct irq_data *data, unsigned int on) return 0; } -static int tegra186_irq_set_affinity(struct irq_data *data, - const struct cpumask *dest, - bool force) -{ - if (data->parent_data) - return irq_chip_set_affinity_parent(data, dest, force); - - return -EINVAL; -} - static void tegra186_gpio_irq(struct irq_desc *desc) { struct tegra_gpio *gpio = irq_desc_get_handler_data(desc); @@ -700,7 +690,6 @@ static int tegra186_gpio_probe(struct platform_device *pdev) gpio->intc.irq_unmask = tegra186_irq_unmask; gpio->intc.irq_set_type = tegra186_irq_set_type; gpio->intc.irq_set_wake = tegra186_irq_set_wake; - gpio->intc.irq_set_affinity = tegra186_irq_set_affinity; irq = &gpio->gpio.irq; irq->chip = &gpio->intc; -- 2.17.1

3 years, 8 months

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FAILED: patch "[PATCH] KVM: s390: split kvm_s390_logical_to_effective" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f85f1baaa18932a041fd2b1c2ca6cfd9898c7d2b Mon Sep 17 00:00:00 2001 From: Claudio Imbrenda <imbrenda(a)linux.ibm.com> Date: Tue, 2 Mar 2021 13:36:44 +0100 Subject: [PATCH] KVM: s390: split kvm_s390_logical_to_effective Split kvm_s390_logical_to_effective to a generic function called _kvm_s390_logical_to_effective. The new function takes a PSW and an address and returns the address with the appropriate bits masked off. The old function now calls the new function with the appropriate PSW from the vCPU. This is needed to avoid code duplication for vSIE. Signed-off-by: Claudio Imbrenda <imbrenda(a)linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger(a)de.ibm.com> Cc: stable(a)vger.kernel.org # for VSIE: correctly handle MVPG when in VSIE Link: https://lore.kernel.org/r/20210302174443.514363-2-imbrenda@linux.ibm.com Signed-off-by: Christian Borntraeger <borntraeger(a)de.ibm.com> diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h index f4c51756c462..2d8631a1f23e 100644 --- a/arch/s390/kvm/gaccess.h +++ b/arch/s390/kvm/gaccess.h @@ -36,6 +36,29 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, return gra; } +/** + * _kvm_s390_logical_to_effective - convert guest logical to effective address + * @psw: psw of the guest + * @ga: guest logical address + * + * Convert a guest logical address to an effective address by applying the + * rules of the addressing mode defined by bits 31 and 32 of the given PSW + * (extendended/basic addressing mode). + * + * Depending on the addressing mode, the upper 40 bits (24 bit addressing + * mode), 33 bits (31 bit addressing mode) or no bits (64 bit addressing + * mode) of @ga will be zeroed and the remaining bits will be returned. + */ +static inline unsigned long _kvm_s390_logical_to_effective(psw_t *psw, + unsigned long ga) +{ + if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT) + return ga; + if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT) + return ga & ((1UL << 31) - 1); + return ga & ((1UL << 24) - 1); +} + /** * kvm_s390_logical_to_effective - convert guest logical to effective address * @vcpu: guest virtual cpu @@ -52,13 +75,7 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, static inline unsigned long kvm_s390_logical_to_effective(struct kvm_vcpu *vcpu, unsigned long ga) { - psw_t *psw = &vcpu->arch.sie_block->gpsw; - - if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT) - return ga; - if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT) - return ga & ((1UL << 31) - 1); - return ga & ((1UL << 24) - 1); + return _kvm_s390_logical_to_effective(&vcpu->arch.sie_block->gpsw, ga); } /*

3 years, 8 months

3
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stable/linux-5.12.y baseline: 171 runs, 3 regressions (v5.12.3)

by kernelci.org bot

stable/linux-5.12.y baseline: 171 runs, 3 regressions (v5.12.3) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+--------------------+------------ beaglebone-black | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-8 | defconfig | 2 Details: https://kernelci.org/test/job/stable/branch/linux-5.12.y/kernel/v5.12.3/pla… Test: baseline Tree: stable Branch: linux-5.12.y Describe: v5.12.3 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: d795d7b5846cb98eaa66abeb2b0927499ede2af5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+--------------------+------------ beaglebone-black | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/609b8f438b70fea30cd08f1b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-5.12.y/v5.12.3/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-5.12.y/v5.12.3/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/609b8f438b70fea30cd08f1c new failure (last pass: v5.12.2) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+--------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-8 | defconfig | 2 Details: https://kernelci.org/test/plan/id/609b909ca4699af9dfd08f3e Results: 3 PASS, 2 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-5.12.y/v5.12.3/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-5.12.y/v5.12.3/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.dmesg.alert: https://kernelci.org/test/case/id/609b909ca4699af9dfd08f44 new failure (last pass: v5.12.2) 8 lines 2021-05-12 08:23:47.840000+00:00 kern :alert : Mem abort info: 2021-05-12 08:23:47.840000+00:00 kern :alert : ESR = 0x86000007 2021-05-12 08:23:47.840000+00:00 kern :alert : EC = 0x21: IABT (current EL), IL = 32 bits 2021-05-12 08:23:47.840000+00:00 kern :alert : SET = 0, FnV = 0 2021-05-12 08:23:47.840000+00:00 kern :alert : EA = 0, S1PTW = 0 2021-05-12 08:23:47.841000+00:00 kern :alert : swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000002635000 2021-05-12 08:23:47.841000+00:00 kern :alert : [ffff8000128268a0] pgd=00000000dd7ff003, p4d=00000000dd7ff003, pud=00000000dd7fe003, pmd=00000000074ce003, pte=0000000000000000 2021-05-12 08:23:47.967000+00:00 <8>[ 49.761186] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=alert RESULT=fail UNITS=lines MEASUREMENT=8> * baseline.dmesg.emerg: https://kernelci.org/test/case/id/609b909ca4699af9dfd08f45 new failure (last pass: v5.12.2) 2 lines 2021-05-12 08:23:48.286000+00:00 kern :emerg : Code: bad PC value 2021-05-12 08:23:48.450000+00:00 <8>[ 50.243236] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=2>

3 years, 8 months

1
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stable-rc/queue/4.9 baseline: 124 runs, 6 regressions (v4.9.268-67-gc0a78fdff67c8)

by kernelci.org bot

stable-rc/queue/4.9 baseline: 124 runs, 6 regressions (v4.9.268-67-gc0a78fdff67c8) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-linaro-lkft | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.9/kernel/v4.9.268-… Test: baseline Tree: stable-rc Branch: queue/4.9 Describe: v4.9.268-67-gc0a78fdff67c8 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: c0a78fdff67c80b1fa5a964059f80d58962da2dd Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/609b8adbdc3586376cd08f20 Results: 3 PASS, 1 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/609b8adbdc3586376cd08f27 new failure (last pass: v4.9.268-67-g11e0813db6f47) 2 lines 2021-05-12 07:59:19.152000+00:00 kern :emerg : lock: emif_lock+0x0/0xfffff24c [emif], .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 2021-05-12 07:59:19.168000+00:00 [ 20.609008] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=2> platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/609b8977706075c117d08f88 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/609b8977706075c117d08f89 failing since 179 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/609b8963004bc0ce9ad08f1c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/609b8963004bc0ce9ad08f1d failing since 179 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/609baedefe66d08379d08f3b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/609baedefe66d08379d08f3c failing since 179 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/609b890d48daa243b1d08f3c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/609b890d48daa243b1d08f3d failing since 179 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-linaro-lkft | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/609bb444a1bd33130ed08f32 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.268-67-gc0a78fdff67c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/609bb444a1bd33130ed08f33 failing since 179 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22)

3 years, 8 months

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Re: 5.4.y missing upstream commit 4b793acd, causing: WARNING: in hsr_addr_subst_dest

by Greg Kroah-Hartman

On Tue, May 11, 2021 at 12:31:34PM -0400, George Kennedy wrote: > Hello Greg, > > During Syzkaller reproducer testing on 5.4.y (5.4.118-rc1) the following > crash occurred: > > WARNING: in hsr_addr_subst_dest > https://syzkaller.appspot.com/bug?id=924b5574f42ebeddc94fad06f2fa329b199d58… That is not a "crash", just syzbot complaining about a warning. But I'll go queue it up, thanks. greg k-h

3 years, 8 months

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Linux-stable-mirror May 2021