This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1995870 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- 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/1995870 Title: BUG: scheduling while atomic: ip/1210/0x00000200 on xenial/hwe rumford Status in linux package in Ubuntu: Incomplete Bug description: There is a bug being triggered on a udelay within the tg3 driver with xenial/linux-hwe 4.15.0-197.208~16.04.1 on rumford. This has been observed in multiple cycles during boot-testing. [ 27.437584] BUG: scheduling while atomic: ip/1210/0x00000200 [ 27.468440] Modules linked in: nls_iso8859_1 intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp ipmi_ssif kvm_intel hpilo kvm irqbypass intel_cstate shpchp ioatdma dca intel_rapl_perf ipmi_si ipmi_devintf lpc_ich ipmi_msghandler acpi_power_meter mac_hid ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mgag200 i2c_algo_bit ses crct10dif_pclmul enclosure crc32_pclmul ttm ghash_clmulni_intel drm_kms_helper mlx5_core pcbc syscopyarea aesni_intel mlxfw sysfillrect sysimgblt aes_x86_64 fb_sys_fops tg3 devlink crypto_simd hpsa nvme glue_helper ptp drm cryptd pps_core nvme_core scsi_transport_sas wmi [ 27.468491] CPU: 1 PID: 1210 Comm: ip Not tainted 4.15.0-197-generic #208~16.04.1-Ubuntu [ 27.468493] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 05/21/2018 [ 27.468494] Call Trace: [ 27.468508] dump_stack+0x6d/0x8b [ 27.468515] __schedule_bug+0x54/0x70 [ 27.468519] __schedule+0x635/0x8b0 [ 27.468522] schedule+0x36/0x80 [ 27.468527] schedule_hrtimeout_range_clock+0xbc/0x1b0 [ 27.468532] ? __hrtimer_init+0x90/0x90 [ 27.468536] schedule_hrtimeout_range+0x13/0x20 [ 27.468539] usleep_range+0x62/0x90 [ 27.468547] tg3_ape_event_lock+0x36/0xa0 [tg3] [ 27.468552] tg3_ape_driver_state_change.part.69+0xc6/0x160 [tg3] [ 27.468557] tg3_start+0xebc/0x10b0 [tg3] [ 27.468563] tg3_open+0x130/0x280 [tg3] [ 27.468568] __dev_open+0xd7/0x150 [ 27.468572] __dev_change_flags+0x186/0x1c0 [ 27.468575] dev_change_flags+0x29/0x70 [ 27.468580] do_setlink+0x355/0xd90 [ 27.468589] ? nla_parse+0xa7/0x120 [ 27.468592] rtnl_newlink+0x773/0x8f0 [ 27.468597] ? do_anonymous_page+0x24b/0x430 [ 27.468605] ? ns_capable_common+0x2b/0x50 [ 27.468608] ? ns_capable+0x10/0x20 [ 27.468612] rtnetlink_rcv_msg+0x205/0x290 [ 27.468615] ? _cond_resched+0x1a/0x50 [ 27.468620] ? __kmalloc_node_track_caller+0x201/0x2c0 [ 27.468623] ? rtnl_calcit.isra.25+0x100/0x100 [ 27.468627] netlink_rcv_skb+0xd9/0x110 [ 27.468630] rtnetlink_rcv+0x15/0x20 [ 27.468633] netlink_unicast+0x198/0x260 [ 27.468637] netlink_sendmsg+0x2ea/0x410 [ 27.468640] sock_sendmsg+0x3e/0x50 [ 27.468642] ___sys_sendmsg+0x2e9/0x300 [ 27.468646] ? lru_cache_add_active_or_unevictable+0x36/0xb0 [ 27.468649] ? do_anonymous_page+0x24b/0x430 [ 27.468653] ? __handle_mm_fault+0xae7/0xc80 [ 27.468657] __sys_sendmsg+0x54/0x90 [ 27.468659] ? __sys_sendmsg+0x54/0x90 [ 27.468662] SyS_sendmsg+0x12/0x20 [ 27.468667] do_syscall_64+0x73/0x130 [ 27.468670] entry_SYSCALL_64_after_hwframe+0x41/0xa6 [ 27.468673] RIP: 0033:0x7f285dd57590 [ 27.468675] RSP: 002b:00007ffd4370bf38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.468678] RAX: ffffffffffffffda RBX: 00007ffd43714040 RCX: 00007f285dd57590 [ 27.468679] RDX: 0000000000000000 RSI: 00007ffd4370bf80 RDI: 0000000000000003 [ 27.468681] RBP: 000000006364ddd8 R08: 0000000000000040 R09: 0000000000000008 [ 27.468682] R10: 00000000000005e7 R11: 0000000000000246 R12: 00007ffd4370bf80 [ 27.468683] R13: 0000000000000000 R14: 00000000006573a0 R15: 00007ffd43714018 [ 27.468703] NOHZ: local_softirq_pending 282 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1995870/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp