[Kernel-packages] [Bug 1766624] Re: AArch64 kernel panic on APM Mustang
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766624 Title: AArch64 kernel panic on APM Mustang Status in linux package in Ubuntu: Expired Bug description: Random kernel panic on AArch64 APM Mustang running ubuntu xenial kernel. == [2244826.215921] Unhandled fault: alignment fault (0x9621) at 0x03b00a53 [2244826.223377] Internal error: : 9621 [#1] SMP [2244826.228057] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc overlay shpchp xgene_edac edac_core xhci_plat_hcd xgene_rng uio_pdrv_genirq uio nfsd auth_rpcgss nfs_acl lockd grace ib_iser sunrpc rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear realtek ahci_xgene libahci_platform xgene_enet libahci mdio_xgene aes_neon_blk ablk_helper cryptd [2244826.293934] CPU: 3 PID: 7232 Comm: basename Not tainted 4.4.0-101-generic #124-Ubuntu [2244826.301896] Hardware name: AppliedMicro Mustang/Mustang, BIOS 1.1.0 Apr 22 2015 [2244826.309339] task: 800119bf6800 ti: 80013ec74000 task.ti: 80013ec74000 [2244826.316960] PC is at _raw_spin_lock_irqsave+0x24/0x60 [2244826.322158] LR is at try_to_wake_up+0x44/0x3a8 [2244826.326750] pc : [] lr : [] pstate: 61c5 [2244826.334279] sp : 80013ec77b40 [2244826.337746] x29: 80013ec77b40 x28: 0075 [2244826.343224] x27: 80001c1d3b80 x26: 800166d75a70 [2244826.348698] x25: 8000fad8c190 x24: 800166d75a80 [2244826.354175] x23: x22: 0003 [2244826.359652] x21: 03b00a53 x20: [2244826.365128] x19: 03b00a53 x18: [2244826.370603] x17: x16: 80210960 [2244826.376079] x15: x14: [2244826.381553] x13: x12: [2244826.387029] x11: 8003e9a36700 x10: 00d6 [2244826.392504] x9 : 8093fee8 x8 : [2244826.397978] x7 : 8000fad8ccf8 x6 : 8000fad8c258 [2244826.403452] x5 : x4 : 0001 [2244826.408927] x3 : x2 : [2244826.414402] x1 : 0003 x0 : 01c0 [2244826.421531] Process basename (pid: 7232, stack limit = 0x80013ec74020) [2244826.428543] Stack: (0x80013ec77b40 to 0x80013ec78000) [2244826.434432] 7b40: 80013ec77b60 800f28b4 03b003af 8003ee0c4000 [2244826.442393] 7b60: 80013ec77bc0 800f2c40 03b003af 0001 [2244826.450355] 7b80: 800166d75a70 800166d75a68 800166d75a70 800166d75a80 [2244826.458316] 7ba0: 8000fad8c190 800166d75a70 80001c1d3b80 0075 [2244826.466276] 7bc0: 80013ec77be0 8011433c 03b003af 8090ed94 [2244826.474237] 7be0: 80013ec77c20 8090ef30 800166d75a68 0001 [2244826.482199] 7c00: 80db2000 800166d75a40 8020b790 [2244826.490159] 7c20: 80013ec77cb0 8090e320 800166d75a68 [2244826.498121] 7c40: 8000fad8cd48 800166d75a40 [2244826.506082] 7c60: 8000fad8c190 800166d75a60 80001c1d3b80 8000fad8ccb0 [2244826.514044] 7c80: 8000fad8c960 800143927b68 800143927c88 800119bf6800 [2244826.522006] 7ca0: 8001 cb88537fdc8ba65f 80013ec77cd0 8020c640 [2244826.529966] 7cc0: 8000fad8cc80 80013ec77d70 8020ccb8 [2244826.537927] 7ce0: 8000fad8c190 8000fad8cc80 f7517000 [2244826.545889] 7d00: 80eb4000 80001c1d3b80 80013ec77eb0 [2244826.553850] 7d20: 0010 0075 80eb4000 [2244826.561812] 7d40: 1c1d3b80 00d6 8003e9a36700 f7507000 [2244826.569774] 7d60: f7517000 80013ec77db0 8020e104 [2244826.577736] 7d80: 80001c1d3b80 8000fad8cc80 f7517000 [2244826.585696] 7da0: f7507000 f7517000 80013ec77df0 80210920 [2244826.593657] 7dc0: 8000fad8cc80 0070 [2244826.601617]
[Kernel-packages] [Bug 1766624] Re: AArch64 kernel panic on APM Mustang
Hello, The same problem happened 2 days ago (same machine). Here is what I found in kern.log: [645048.763978] Unhandled fault: alignment fault (0x9621) at 0x1cd7237a [645048.771350] Internal error: : 9621 [#1] SMP [645048.775943] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc overlay shpchp xgene_edac edac_core xhci_plat_hcd xgene_rng uio_pdrv_genirq uio nfsd ib_iser auth_rpcgss rdma_cm iw_cm nfs_acl lockd ib_cm grace ib_sa sunrpc ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear realtek ahci_xgene libahci_platform xgene_enet libahci mdio_xgene aes_neon_blk ablk_helper cryptd [645048.841724] CPU: 4 PID: 20821 Comm: aarch64-unknown Not tainted 4.4.0-101-generic #124-Ubuntu [645048.850290] Hardware name: AppliedMicro Mustang/Mustang, BIOS 1.1.0 Apr 22 2015 [645048.857647] task: 8003e7f9 ti: 8003eb794000 task.ti: 8003eb794000 [645048.865180] PC is at _raw_spin_lock_irqsave+0x24/0x60 [645048.870292] LR is at try_to_wake_up+0x44/0x3a8 [645048.874797] pc : [] lr : [] pstate: 61c5 [645048.882240] sp : 8003eb797b40 [645048.885620] x29: 8003eb797b40 x28: 0075 [645048.891009] x27: 8001158f2a00 x26: 8001d3177bf0 [645048.896397] x25: 8003eb66c0c8 x24: 8001d3177c00 [645048.901785] x23: x22: 0003 [645048.907174] x21: 1cd7237a x20: [645048.912563] x19: 1cd7237a x18: 0a03 [645048.917950] x17: 996c9010 x16: 80210960 [645048.923338] x15: 7fff x14: [645048.928727] x13: x12: [645048.934115] x11: 8000f70bd100 x10: 012e [645048.939502] x9 : 8093fee8 x8 : [645048.944891] x7 : 8003eb66c528 x6 : 8003eb66c190 [645048.950279] x5 : x4 : 0001 [645048.955667] x3 : x2 : [645048.961056] x1 : 0003 x0 : 01c0 [645048.966443] [645048.968011] Process aarch64-unknown (pid: 20821, stack limit = 0x8003eb794020) [645048.975627] Stack: (0x8003eb797b40 to 0x8003eb798000) [645048.981430] 7b40: 8003eb797b60 800f28b4 1cd71cd6 8003ee0c8000 [645048.989305] 7b60: 8003eb797bc0 800f2c40 1cd71cd6 0001 [645048.997179] 7b80: 8001d3177bf0 8001d3177be8 8001d3177bf0 8001d3177c00 [645049.005055] 7ba0: 8003eb66c0c8 8001d3177bf0 8001158f2a00 0075 [645049.012929] 7bc0: 8003eb797be0 8011433c 1cd71cd6 8020eb1c [645049.020805] 7be0: 8003eb797c20 8090ef30 8001d3177be8 0001 [645049.028680] 7c00: 80db2000 8001d3177bc0 8020b790 [645049.036554] 7c20: 8003eb797cb0 8090e320 8001d3177be8 [645049.044428] 7c40: 8003eb66c708 8001d3177bc0 [645049.052303] 7c60: 8003eb66c0c8 8001d3177be0 8001158f2a00 8003eb66c4e0 [645049.060177] 7c80: 8003eb66c320 800392b93c88 800392b93c88 8003e7f9 [645049.068051] 7ca0: 8003 cb88537fdc8ba65f 8003eb797cd0 8020c640 [645049.075926] 7cc0: 8003eb66c4b0 8003eb797d70 8020ccb8 [645049.083800] 7ce0: 8003eb66c0c8 8003eb66c4b0 995fd000 [645049.091676] 7d00: 80eb4000 8001158f2a00 8003eb797eb0 [645049.099550] 7d20: 000f 0075 80eb4000 [645049.107425] 7d40: 158f2a00 012e 8000f70bd100 995ee000 [645049.115300] 7d60: 995fd000 8003eb797db0 8020e104 [645049.123175] 7d80: 8001158f2a00 8003eb66c4b0 995fd000 [645049.131049] 7da0: 995ee000 995fd000 8003eb797df0 80210920 [645049.138925] 7dc0: 8003eb66c4b0 0070 [645049.146799] 7de0: 8003eb797e50 80210aa0 [645049.154673] 7e00: 995fd000 0070 995fd000 80db2000 [645049.162548] 7e20: 995ee000 [645049.170422] 7e40: 8003eb66c4b0 8003eb794000 e789cea0 80085df0 [645049.178296] 7e60: 0003 996ca888 [645049.186171] 7e80: 0015 011d
[Kernel-packages] [Bug 1766624] Re: AArch64 kernel panic on APM Mustang
No way to reproduce, unfortunately. This bug shows up once in a couple of months on otherwise a very stable machine. Bug manifests itself that "ps auxf" and related process-listing commands start to hang indefinitely. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766624 Title: AArch64 kernel panic on APM Mustang Status in linux package in Ubuntu: Incomplete Bug description: Random kernel panic on AArch64 APM Mustang running ubuntu xenial kernel. == [2244826.215921] Unhandled fault: alignment fault (0x9621) at 0x03b00a53 [2244826.223377] Internal error: : 9621 [#1] SMP [2244826.228057] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc overlay shpchp xgene_edac edac_core xhci_plat_hcd xgene_rng uio_pdrv_genirq uio nfsd auth_rpcgss nfs_acl lockd grace ib_iser sunrpc rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear realtek ahci_xgene libahci_platform xgene_enet libahci mdio_xgene aes_neon_blk ablk_helper cryptd [2244826.293934] CPU: 3 PID: 7232 Comm: basename Not tainted 4.4.0-101-generic #124-Ubuntu [2244826.301896] Hardware name: AppliedMicro Mustang/Mustang, BIOS 1.1.0 Apr 22 2015 [2244826.309339] task: 800119bf6800 ti: 80013ec74000 task.ti: 80013ec74000 [2244826.316960] PC is at _raw_spin_lock_irqsave+0x24/0x60 [2244826.322158] LR is at try_to_wake_up+0x44/0x3a8 [2244826.326750] pc : [] lr : [] pstate: 61c5 [2244826.334279] sp : 80013ec77b40 [2244826.337746] x29: 80013ec77b40 x28: 0075 [2244826.343224] x27: 80001c1d3b80 x26: 800166d75a70 [2244826.348698] x25: 8000fad8c190 x24: 800166d75a80 [2244826.354175] x23: x22: 0003 [2244826.359652] x21: 03b00a53 x20: [2244826.365128] x19: 03b00a53 x18: [2244826.370603] x17: x16: 80210960 [2244826.376079] x15: x14: [2244826.381553] x13: x12: [2244826.387029] x11: 8003e9a36700 x10: 00d6 [2244826.392504] x9 : 8093fee8 x8 : [2244826.397978] x7 : 8000fad8ccf8 x6 : 8000fad8c258 [2244826.403452] x5 : x4 : 0001 [2244826.408927] x3 : x2 : [2244826.414402] x1 : 0003 x0 : 01c0 [2244826.421531] Process basename (pid: 7232, stack limit = 0x80013ec74020) [2244826.428543] Stack: (0x80013ec77b40 to 0x80013ec78000) [2244826.434432] 7b40: 80013ec77b60 800f28b4 03b003af 8003ee0c4000 [2244826.442393] 7b60: 80013ec77bc0 800f2c40 03b003af 0001 [2244826.450355] 7b80: 800166d75a70 800166d75a68 800166d75a70 800166d75a80 [2244826.458316] 7ba0: 8000fad8c190 800166d75a70 80001c1d3b80 0075 [2244826.466276] 7bc0: 80013ec77be0 8011433c 03b003af 8090ed94 [2244826.474237] 7be0: 80013ec77c20 8090ef30 800166d75a68 0001 [2244826.482199] 7c00: 80db2000 800166d75a40 8020b790 [2244826.490159] 7c20: 80013ec77cb0 8090e320 800166d75a68 [2244826.498121] 7c40: 8000fad8cd48 800166d75a40 [2244826.506082] 7c60: 8000fad8c190 800166d75a60 80001c1d3b80 8000fad8ccb0 [2244826.514044] 7c80: 8000fad8c960 800143927b68 800143927c88 800119bf6800 [2244826.522006] 7ca0: 8001 cb88537fdc8ba65f 80013ec77cd0 8020c640 [2244826.529966] 7cc0: 8000fad8cc80 80013ec77d70 8020ccb8 [2244826.537927] 7ce0: 8000fad8c190 8000fad8cc80 f7517000 [2244826.545889] 7d00: 80eb4000 80001c1d3b80 80013ec77eb0 [2244826.553850] 7d20: 0010 0075 80eb4000 [2244826.561812] 7d40: 1c1d3b80 00d6 8003e9a36700 f7507000 [2244826.569774] 7d60: f7517000 80013ec77db0 8020e104 [2244826.577736] 7d80: 80001c1d3b80 8000fad8cc80 f7517000 [2244826.585696] 7da0: f7507000 f7517000 80013ec77df0 80210920 [2244826.593657] 7dc0:
[Kernel-packages] [Bug 1766624] Re: AArch64 kernel panic on APM Mustang
Do you have a way to reproduce this bug, or was it a one time event? ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766624 Title: AArch64 kernel panic on APM Mustang Status in linux package in Ubuntu: Incomplete Bug description: Random kernel panic on AArch64 APM Mustang running ubuntu xenial kernel. == [2244826.215921] Unhandled fault: alignment fault (0x9621) at 0x03b00a53 [2244826.223377] Internal error: : 9621 [#1] SMP [2244826.228057] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc overlay shpchp xgene_edac edac_core xhci_plat_hcd xgene_rng uio_pdrv_genirq uio nfsd auth_rpcgss nfs_acl lockd grace ib_iser sunrpc rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear realtek ahci_xgene libahci_platform xgene_enet libahci mdio_xgene aes_neon_blk ablk_helper cryptd [2244826.293934] CPU: 3 PID: 7232 Comm: basename Not tainted 4.4.0-101-generic #124-Ubuntu [2244826.301896] Hardware name: AppliedMicro Mustang/Mustang, BIOS 1.1.0 Apr 22 2015 [2244826.309339] task: 800119bf6800 ti: 80013ec74000 task.ti: 80013ec74000 [2244826.316960] PC is at _raw_spin_lock_irqsave+0x24/0x60 [2244826.322158] LR is at try_to_wake_up+0x44/0x3a8 [2244826.326750] pc : [] lr : [] pstate: 61c5 [2244826.334279] sp : 80013ec77b40 [2244826.337746] x29: 80013ec77b40 x28: 0075 [2244826.343224] x27: 80001c1d3b80 x26: 800166d75a70 [2244826.348698] x25: 8000fad8c190 x24: 800166d75a80 [2244826.354175] x23: x22: 0003 [2244826.359652] x21: 03b00a53 x20: [2244826.365128] x19: 03b00a53 x18: [2244826.370603] x17: x16: 80210960 [2244826.376079] x15: x14: [2244826.381553] x13: x12: [2244826.387029] x11: 8003e9a36700 x10: 00d6 [2244826.392504] x9 : 8093fee8 x8 : [2244826.397978] x7 : 8000fad8ccf8 x6 : 8000fad8c258 [2244826.403452] x5 : x4 : 0001 [2244826.408927] x3 : x2 : [2244826.414402] x1 : 0003 x0 : 01c0 [2244826.421531] Process basename (pid: 7232, stack limit = 0x80013ec74020) [2244826.428543] Stack: (0x80013ec77b40 to 0x80013ec78000) [2244826.434432] 7b40: 80013ec77b60 800f28b4 03b003af 8003ee0c4000 [2244826.442393] 7b60: 80013ec77bc0 800f2c40 03b003af 0001 [2244826.450355] 7b80: 800166d75a70 800166d75a68 800166d75a70 800166d75a80 [2244826.458316] 7ba0: 8000fad8c190 800166d75a70 80001c1d3b80 0075 [2244826.466276] 7bc0: 80013ec77be0 8011433c 03b003af 8090ed94 [2244826.474237] 7be0: 80013ec77c20 8090ef30 800166d75a68 0001 [2244826.482199] 7c00: 80db2000 800166d75a40 8020b790 [2244826.490159] 7c20: 80013ec77cb0 8090e320 800166d75a68 [2244826.498121] 7c40: 8000fad8cd48 800166d75a40 [2244826.506082] 7c60: 8000fad8c190 800166d75a60 80001c1d3b80 8000fad8ccb0 [2244826.514044] 7c80: 8000fad8c960 800143927b68 800143927c88 800119bf6800 [2244826.522006] 7ca0: 8001 cb88537fdc8ba65f 80013ec77cd0 8020c640 [2244826.529966] 7cc0: 8000fad8cc80 80013ec77d70 8020ccb8 [2244826.537927] 7ce0: 8000fad8c190 8000fad8cc80 f7517000 [2244826.545889] 7d00: 80eb4000 80001c1d3b80 80013ec77eb0 [2244826.553850] 7d20: 0010 0075 80eb4000 [2244826.561812] 7d40: 1c1d3b80 00d6 8003e9a36700 f7507000 [2244826.569774] 7d60: f7517000 80013ec77db0 8020e104 [2244826.577736] 7d80: 80001c1d3b80 8000fad8cc80 f7517000 [2244826.585696] 7da0: f7507000 f7517000 80013ec77df0 80210920 [2244826.593657] 7dc0: 8000fad8cc80 0070
