http://bugzilla.suse.com/show_bug.cgi?id=959090 Bug ID: 959090 Summary: WARNING: CPU: 0 PID: 2126 at ../kernel/module.c:1124 module_put+0xac/0xc0() Classification: openSUSE Product: openSUSE Tumbleweed Version: 2015* Hardware: x86-64 OS: openSUSE 12.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: sebastian.herbszt@tfa.verwalt-berlin.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Loading the following module results in a warning on 4.4.0-rc4-1.g923c13b-vanilla but not on 4.4.0-rc4-1.g923c13b-default. dmesg: [ 62.421172] init_module() [ 62.421187] ------------[ cut here ]------------ [ 62.421202] WARNING: CPU: 0 PID: 1939 at ../kernel/module.c:1124 module_put+0xac/0xc0() [ 62.421205] Modules linked in: h(O) xfs libcrc32c dm_mod irda crc_ccitt sr_mod cdrom ata_generic vmw_balloon ppdev joydev floppy e1000 pcspkr 8250_fintek fjes parport_pc parport ata_piix shpchp i2c_piix4 acpi_cpufreq vmw_vmci battery mptctl ac tpm_tis tpm button sg vmwgfx mptspi mptscsih mptbase scsi_transport_spi ttm drm_kms_helper drm fb_sys_fops sysimgblt sysfillrect syscopyarea scsi_dh_alua scsi_dh_emc scsi_dh_rdac scsi_dh_hp_sw [ 62.421267] CPU: 0 PID: 1939 Comm: insmod Tainted: G O 4.4.0-rc4-1.g923c13b-vanilla #1 [ 62.421272] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2012 [ 62.421276] ffffffff81a5cee9 ffff88003721fcc8 ffffffff8137ada9 0000000000000000 [ 62.421283] ffff88003721fd00 ffffffff8107c1f2 ffffffffa0289000 ffffffffa0289000 [ 62.421288] ffff880037219600 0000000000000001 ffffffffa0289000 ffff88003721fd10 [ 62.421293] Call Trace: [ 62.421309] [<ffffffff8137ada9>] dump_stack+0x4b/0x72 [ 62.421320] [<ffffffff8107c1f2>] warn_slowpath_common+0x82/0xc0 [ 62.421328] [<ffffffff8107c2ea>] warn_slowpath_null+0x1a/0x20 [ 62.421334] [<ffffffff810fd52c>] module_put+0xac/0xc0 [ 62.421345] [<ffffffff811810d7>] do_init_module+0xd5/0x1e5 [ 62.421352] [<ffffffff81101f99>] load_module+0x15d9/0x1b30 [ 62.421359] [<ffffffff810fe190>] ? __symbol_put+0x50/0x50 [ 62.421369] [<ffffffff81102615>] SyS_init_module+0x125/0x160 [ 62.421380] [<ffffffff816a4db6>] entry_SYSCALL_64_fastpath+0x16/0x75 [ 62.421385] ---[ end trace 5e2217ea63923545 ]--- module: #include #include int init_module(void) { printk(KERN_INFO "init_module()\n"); return 0; } void cleanup_module(void) { printk(KERN_INFO "cleanup_module()\n"); } MODULE_LICENSE("GPL"); -- You are receiving this mail because: You are on the CC list for the bug.