Full call trace mesg: [Tue Jun 24 02:23:27 2025] EDAC MC1: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#1: DEV 0000:fe:05.2 (INTERRUPT) [Tue Jun 24 02:23:27 2025] EDAC MC2: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#2: DEV 0000:fe:05.3 (INTERRUPT) [Tue Jun 24 02:23:27 2025] EDAC MC3: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#3: DEV 0000:fe:05.4 (INTERRUPT) [Tue Jun 24 02:23:27 2025] ------------[ cut here ]------------ [Tue Jun 24 02:23:27 2025] UBSAN: shift-out-of-bounds in /build/linux-1vUWE3/linux-6.8.0/drivers/edac/skx_common.c:400:16 [Tue Jun 24 02:23:27 2025] shift exponent -66 is negative [Tue Jun 24 02:23:27 2025] CPU: 95 PID: 2451 Comm: (udev-worker) Not tainted 6.8.0-62-generic #65-Ubuntu [Tue Jun 24 02:23:27 2025] Hardware name: Quanta Cloud Technology Inc. QuantaGrid S55R-1U/S7R-MB-MPS, BIOS 3A16.QCT005 05/02/2025 [Tue Jun 24 02:23:27 2025] Call Trace: [Tue Jun 24 02:23:27 2025] <TASK> [Tue Jun 24 02:23:27 2025] dump_stack_lvl+0x76/0xa0 [Tue Jun 24 02:23:27 2025] dump_stack+0x10/0x20 [Tue Jun 24 02:23:27 2025] __ubsan_handle_shift_out_of_bounds+0x199/0x370 [Tue Jun 24 02:23:27 2025] skx_get_dimm_info.cold+0x2a/0x17b [skx_edac_common] [Tue Jun 24 02:23:27 2025] i10nm_get_dimm_config+0x257/0x370 [i10nm_edac] [Tue Jun 24 02:23:27 2025] ? kasprintf+0x56/0x80 [Tue Jun 24 02:23:27 2025] skx_register_mci+0x139/0x1e0 [skx_edac_common] [Tue Jun 24 02:23:27 2025] ? __pfx_i10nm_get_dimm_config+0x10/0x10 [i10nm_edac] [Tue Jun 24 02:23:27 2025] i10nm_init+0x443/0xff0 [i10nm_edac] [Tue Jun 24 02:23:27 2025] ? __pfx_i10nm_init+0x10/0x10 [i10nm_edac] [Tue Jun 24 02:23:27 2025] do_one_initcall+0x5b/0x340 [Tue Jun 24 02:23:27 2025] do_init_module+0x97/0x290 [Tue Jun 24 02:23:27 2025] load_module+0xba1/0xcf0 [Tue Jun 24 02:23:27 2025] init_module_from_file+0x96/0x100 [Tue Jun 24 02:23:27 2025] ? init_module_from_file+0x96/0x100 [Tue Jun 24 02:23:27 2025] idempotent_init_module+0x11c/0x310 [Tue Jun 24 02:23:27 2025] __x64_sys_finit_module+0x64/0xd0 [Tue Jun 24 02:23:27 2025] x64_sys_call+0x2019/0x25a0 [Tue Jun 24 02:23:27 2025] do_syscall_64+0x7f/0x180 [Tue Jun 24 02:23:27 2025] ? vfs_read+0x2c7/0x390 [Tue Jun 24 02:23:27 2025] ? vfs_read+0x2c7/0x390 [Tue Jun 24 02:23:27 2025] ? rseq_get_rseq_cs+0x22/0x280 [Tue Jun 24 02:23:27 2025] ? rseq_ip_fixup+0x90/0x1f0 [Tue Jun 24 02:23:27 2025] ? syscall_exit_to_user_mode+0x86/0x260 [Tue Jun 24 02:23:27 2025] ? do_syscall_64+0x8c/0x180 [Tue Jun 24 02:23:27 2025] ? __x64_sys_openat+0x55/0xa0 [Tue Jun 24 02:23:27 2025] ? syscall_exit_to_user_mode+0x86/0x260 [Tue Jun 24 02:23:27 2025] ? do_syscall_64+0x8c/0x180 [Tue Jun 24 02:23:27 2025] ? ksys_lseek+0x7d/0xd0 [Tue Jun 24 02:23:27 2025] ? syscall_exit_to_user_mode+0x86/0x260 [Tue Jun 24 02:23:27 2025] ? do_syscall_64+0x8c/0x180 [Tue Jun 24 02:23:27 2025] ? switch_fpu_return+0x55/0xf0 [Tue Jun 24 02:23:27 2025] ? syscall_exit_to_user_mode+0x86/0x260 [Tue Jun 24 02:23:27 2025] ? do_syscall_64+0x8c/0x180 [Tue Jun 24 02:23:27 2025] ? syscall_exit_to_user_mode+0x86/0x260 [Tue Jun 24 02:23:27 2025] ? do_syscall_64+0x8c/0x180 [Tue Jun 24 02:23:27 2025] ? irqentry_exit+0x43/0x50 [Tue Jun 24 02:23:27 2025] ? exc_page_fault+0x94/0x1b0 [Tue Jun 24 02:23:27 2025] entry_SYSCALL_64_after_hwframe+0x78/0x80 [Tue Jun 24 02:23:27 2025] RIP: 0033:0x78af7db2725d [Tue Jun 24 02:23:27 2025] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b bb 0d 00 f7 d8 64 89 01 48 [Tue Jun 24 02:23:27 2025] RSP: 002b:00007ffd020d5458 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [Tue Jun 24 02:23:27 2025] RAX: ffffffffffffffda RBX: 000056a26d934c80 RCX: 000078af7db2725d [Tue Jun 24 02:23:27 2025] RDX: 0000000000000004 RSI: 000078af7de4907d RDI: 000000000000012c [Tue Jun 24 02:23:27 2025] RBP: 00007ffd020d5510 R08: 0000000000000040 R09: 00007ffd020d54a0 [Tue Jun 24 02:23:27 2025] R10: 000078af7dc03b20 R11: 0000000000000246 R12: 000078af7de4907d [Tue Jun 24 02:23:27 2025] R13: 0000000000020000 R14: 000056a26d9362a0 R15: 000056a26d9365c0 [Tue Jun 24 02:23:27 2025] </TASK> [Tue Jun 24 02:23:27 2025] ---[ end trace ]--- [Tue Jun 24 02:23:27 2025] EDAC MC4: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#4: DEV 0000:fe:05.5 (INTERRUPT) [Tue Jun 24 02:23:27 2025] EDAC MC5: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#5: DEV 0000:fe:05.6 (INTERRUPT) [Tue Jun 24 02:23:27 2025] EDAC MC6: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#6: DEV 0000:fe:05.7 (INTERRUPT) [Tue Jun 24 02:23:27 2025] EDAC MC7: Giving out device to module i10nm_edac controller Intel_10nm Socket#0 IMC#7: DEV 0000:fe:06.1 (INTERRUPT) [Tue Jun 24 02:23:27 2025] EDAC i10nm: v0.0.6 [Tue Jun 24 02:23:32 2025] kauditd_printk_skb: 93 callbacks suppressed
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2116316 Title: call trace from edac usban To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2116316/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
