Still breaks on 6.13.0-rc1 cking@plucky-amd64:~$ sudo ./stress-ng/stress-ng --hdd 8 --temp-path=/mnt -v --verify --klog-check -t 20 stress-ng: debug: [13576] invoked with './stress-ng/stress-ng --hdd 8 --temp-path=/mnt -v --verify --klog-check -t 20' by user 0 'root' stress-ng: debug: [13576] stress-ng 0.18.07 g6ea868d80644 stress-ng: debug: [13576] system: Linux plucky-amd64 6.13.0-061300rc1-generic #202412012327 SMP PREEMPT_DYNAMIC Wed Dec 4 20:14:29 UTC 2024 x86_64, gcc 14.2.0, glibc 2.40, little endian stress-ng: debug: [13576] RAM total: 3.8G, RAM free: 1.6G, swap free: 2.3G stress-ng: debug: [13576] temporary file path: '/mnt', filesystem type: hfsplus (259062 blocks available) stress-ng: debug: [13576] 8 processors online, 8 processors configured stress-ng: info: [13576] setting to a 20 secs run per stressor stress-ng: debug: [13576] CPU data cache: L1: 32K, L2: 4096K, L3: 16384K stress-ng: debug: [13576] cache allocate: shared cache buffer size: 16384K stress-ng: info: [13576] dispatching hogs: 8 hdd stress-ng: debug: [13576] starting stressors stress-ng: debug: [13578] hdd: [13578] started (instance 0 on CPU 7) stress-ng: debug: [13579] hdd: [13579] started (instance 1 on CPU 3) stress-ng: debug: [13580] hdd: [13580] started (instance 2 on CPU 2) stress-ng: debug: [13581] hdd: [13581] started (instance 3 on CPU 2) stress-ng: debug: [13582] hdd: [13582] started (instance 4 on CPU 5) stress-ng: debug: [13583] hdd: [13583] started (instance 5 on CPU 1) stress-ng: debug: [13584] hdd: [13584] started (instance 6 on CPU 6) stress-ng: debug: [13576] 8 stressors started stress-ng: debug: [13585] hdd: [13585] started (instance 7 on CPU 4) stress-ng: info: [13577] klog-check: kernel cmdline: 'BOOT_IMAGE=/vmlinuz-6.13.0-061300rc1-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro' stress-ng: error: [13577] klog-check: error: [365.397397] 'hfsplus: extend alloc file! (262144,262144,6)' stress-ng: info: [13577] klog-check: warning: [365.823102] '------------[ cut here ]------------' stress-ng: info: [13577] klog-check: warning: [365.823106] 'WARNING: CPU: 1 PID: 13582 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823120] 'Modules linked in: nls_utf8 hfsplus vhost_vsock vhost vhost_iotlb xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables br_netfilter bridge stp llc overlay cfg80211 binfmt_misc intel_rapl_msr intel_rapl_common intel_pmc_core intel_vsec pmt_telemetry pmt_class kvm_intel kvm snd_hda_codec_generic snd_hda_intel rapl snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec i2c_i801 snd_hda_core i2c_smbus snd_hwdep i2c_mux snd_pcm snd_timer qxl snd drm_ttm_helper soundcore ttm lpc_ich joydev input_leds mac_hid serio_raw sch_fq_codel msr efi_pstore dm_multipath nfnetlink vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci dmi_sysfs qemu_fw_cfg ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid 1 raid0 hid_generic usbhid hid crct10dif_pclmul crc32_pclmul polyval_clmulni' stress-ng: info: [13577] klog-check: warning: [365.823242] ' polyval_generic ghash_clmulni_intel sha256_ssse3 psmouse sha1_ssse3 ahci libahci virtio_rng aesni_intel crypto_simd cryptd' stress-ng: info: [13577] klog-check: warning: [365.823256] 'CPU: 1 UID: 0 PID: 13582 Comm: stress-ng-hdd Not tainted 6.13.0-061300rc1-generic #202412012327' stress-ng: info: [13577] klog-check: warning: [365.823260] 'Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014' stress-ng: info: [13577] klog-check: warning: [365.823263] 'RIP: 0010:hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823271] 'Code: de 73 ad 44 29 f3 44 89 f2 4c 89 c7 01 de e8 07 8e 00 00 41 89 c7 85 c0 0f 85 50 bd 00 00 0f cb 41 89 5c 24 04 e9 5a ff ff ff <0f> 0b e9 2e ff ff ff 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90' stress-ng: info: [13577] klog-check: warning: [365.823274] 'RSP: 0018:ffffbb4c00713d40 EFLAGS: 00010202' stress-ng: info: [13577] klog-check: warning: [365.823277] 'RAX: ffff9a820d4b2a01 RBX: 00000000000000e0 RCX: 0000000000003900' stress-ng: info: [13577] klog-check: warning: [365.823279] 'RDX: 00000000000000e0 RSI: ffff9a811bd18758 RDI: 0000000000000000' stress-ng: info: [13577] klog-check: warning: [365.823281] 'RBP: ffffbb4c00713d70 R08: ffff9a8206867000 R09: 0000000000000000' stress-ng: info: [13577] klog-check: warning: [365.823283] 'R10: 0000000000000000 R11: 0000000000000000 R12: ffff9a811bd18758' stress-ng: info: [13577] klog-check: warning: [365.823285] 'R13: 0000000000000000 R14: 0000000000003900 R15: 0000000000000000' stress-ng: info: [13577] klog-check: warning: [365.823287] 'FS: 0000796c98cbd000(0000) GS:ffff9a827ba80000(0000) knlGS:0000000000000000' stress-ng: info: [13577] klog-check: warning: [365.823289] 'CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033' stress-ng: info: [13577] klog-check: warning: [365.823291] 'CR2: 00007941c5de3f70 CR3: 0000000031606002 CR4: 0000000000372ef0' stress-ng: info: [13577] klog-check: warning: [365.823296] 'DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000' stress-ng: info: [13577] klog-check: warning: [365.823298] 'DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400' stress-ng: info: [13577] klog-check: warning: [365.823300] 'Call Trace:' stress-ng: info: [13577] klog-check: warning: [365.823302] ' <TASK>' stress-ng: info: [13577] klog-check: warning: [365.823305] ' ? show_trace_log_lvl+0x1be/0x310' stress-ng: info: [13577] klog-check: warning: [365.823309] ' ? show_trace_log_lvl+0x1be/0x310' stress-ng: info: [13577] klog-check: warning: [365.823314] ' ? hfsplus_file_truncate+0x2ef/0x430 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823323] ' ? show_regs.part.0+0x22/0x30' stress-ng: info: [13577] klog-check: warning: [365.823326] ' ? show_regs.cold+0x8/0x10' stress-ng: info: [13577] klog-check: warning: [365.823328] ' ? hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823334] ' ? __warn.cold+0xac/0x10c' stress-ng: info: [13577] klog-check: warning: [365.823337] ' ? hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823344] ' ? report_bug+0x114/0x160' stress-ng: info: [13577] klog-check: warning: [365.823360] ' ? handle_bug+0x6e/0xb0' stress-ng: info: [13577] klog-check: warning: [365.823364] ' ? exc_invalid_op+0x18/0x80' stress-ng: info: [13577] klog-check: warning: [365.823368] ' ? asm_exc_invalid_op+0x1b/0x20' stress-ng: info: [13577] klog-check: warning: [365.823374] ' ? hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823381] ' hfsplus_file_truncate+0x2ef/0x430 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823390] ' hfsplus_delete_inode+0x68/0x90 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823397] ' hfsplus_file_release+0x93/0xa0 [hfsplus]' stress-ng: info: [13577] klog-check: warning: [365.823403] ' __fput+0xe5/0x2d0' stress-ng: info: [13577] klog-check: warning: [365.823407] ' __fput_sync+0x59/0x80' stress-ng: info: [13577] klog-check: warning: [365.823410] ' __x64_sys_close+0x54/0xd0' stress-ng: info: [13577] klog-check: warning: [365.823414] ' x64_sys_call+0x1786/0x2310' stress-ng: info: [13577] klog-check: warning: [365.823417] ' do_syscall_64+0x7e/0x170' stress-ng: info: [13577] klog-check: warning: [365.823421] ' ? clear_bhb_loop+0x15/0x70' stress-ng: info: [13577] klog-check: warning: [365.823423] ' ? clear_bhb_loop+0x15/0x70' stress-ng: info: [13577] klog-check: warning: [365.823426] ' ? clear_bhb_loop+0x15/0x70' stress-ng: info: [13577] klog-check: warning: [365.823429] ' entry_SYSCALL_64_after_hwframe+0x76/0x7e' stress-ng: info: [13577] klog-check: warning: [365.823433] 'RIP: 0033:0x796c995202a4' stress-ng: info: [13577] klog-check: warning: [365.823436] 'Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d c5 8d 0f 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d' stress-ng: info: [13577] klog-check: warning: [365.823439] 'RSP: 002b:00007ffdeb6c56e8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003' stress-ng: info: [13577] klog-check: warning: [365.823442] 'RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 0000796c995202a4' stress-ng: info: [13577] klog-check: warning: [365.823445] 'RDX: 0000000000000000 RSI: 000000000003ffff RDI: 0000000000000004' stress-ng: info: [13577] klog-check: warning: [365.823447] 'RBP: 00007ffdeb6c5778 R08: 0000000000000000 R09: 0000000000000000' stress-ng: info: [13577] klog-check: warning: [365.823449] 'R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004' stress-ng: info: [13577] klog-check: warning: [365.823450] 'R13: 0000796c95ff9150 R14: 0000000000000000 R15: 00005f27a5ad3000' stress-ng: info: [13577] klog-check: warning: [365.823455] ' </TASK>' stress-ng: info: [13577] klog-check: warning: [365.823456] '---[ end trace 0000000000000000 ]---' stress-ng: info: [13577] klog-check: warning: [365.825180] '------------[ cut here ]------------' stress-ng: info: [13577] klog-check: warning: [365.825182] 'WARNING: CPU: 1 PID: 13582 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x110/0x120 [hfsplus]'
-- 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/1992298 Title: hfsplus truncation can crash/hang 5.19 kernels Status in linux package in Ubuntu: Incomplete Status in linux source package in Focal: New Status in linux source package in Jammy: New Status in linux source package in Kinetic: Won't Fix Bug description: uname -a Linux kinetic-amd64-efi 5.19.0-19-generic #19-Ubuntu SMP PREEMPT_DYNAMIC Tue Sep 27 16:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux How to reproduce: git clone https://github.com/ColinIanKing/stress-ng cd stress-ng make clean make -j 8 cd pwd /home/cking dd if=/dev/zero of=test.img bs=1M count=1024 mkfs.hfsplus test.img sudo mount -o loop /home/cking/test.img /mnt sudo ./stress-ng/stress-ng --hdd 8 --temp-path=/mnt -v --verify --klog-check -t 20 An 8 concurrent hdd stressor produces the following, whereas using many instances (eg. 64) will crash/hang the kernel in quite a few tests. stress-ng: debug: [1243] invoked with './stress-ng/stress-ng --hdd 8 --temp-path=/mnt -v --verify --klog-check -t 20' by user 0 'root' stress-ng: debug: [1243] stress-ng 0.14.06 g54f1939abd9a stress-ng: debug: [1243] system: Linux kinetic-amd64-efi 5.19.0-19-generic #19-Ubuntu SMP PREEMPT_DYNAMIC Tue Sep 27 16:03:25 UTC 2022 x86_64 stress-ng: debug: [1243] RAM total: 3.8G, RAM free: 2.3G, swap free: 0.0 stress-ng: debug: [1243] temporary file path: '/mnt', filesystem type: hfsplus stress-ng: debug: [1243] 8 processors online, 8 processors configured stress-ng: info: [1243] setting to a 20 second run per stressor stress-ng: info: [1243] dispatching hogs: 8 hdd stress-ng: debug: [1243] cache allocate: shared cache buffer size: 16384K stress-ng: debug: [1243] starting stressors stress-ng: debug: [1245] stress-ng-hdd: started [1245] (instance 0) stress-ng: debug: [1246] stress-ng-hdd: started [1246] (instance 1) stress-ng: debug: [1247] stress-ng-hdd: started [1247] (instance 2) stress-ng: debug: [1248] stress-ng-hdd: started [1248] (instance 3) stress-ng: debug: [1249] stress-ng-hdd: started [1249] (instance 4) stress-ng: debug: [1250] stress-ng-hdd: started [1250] (instance 5) stress-ng: debug: [1243] 8 stressors started stress-ng: debug: [1251] stress-ng-hdd: started [1251] (instance 6) stress-ng: debug: [1252] stress-ng-hdd: started [1252] (instance 7) stress-ng: info: [1244] klog-check: warning: [485.934368] '------------[ cut here ]------------' stress-ng: info: [1244] klog-check: warning: [485.934381] 'WARNING: CPU: 3 PID: 1246 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [1244] klog-check: warning: [485.934392] 'Modules linked in: nls_utf8 hfsplus cfg80211 nls_iso8859_1 snd_hda_codec_generic intel_rapl_msr ledtrig_audio pktcdvd intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep kvm_intel snd_pcm kvm snd_timer snd input_leds serio_raw soundcore joydev ppdev mac_hid rapl parport_pc parport dm_multipath ramoops scsi_dh_rdac scsi_dh_emc scsi_dh_alua pstore_blk msr pstore_zone reed_solomon efi_pstore qemu_fw_cfg ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid crct10dif_pclmul qxl crc32_pclmul ghash_clmulni_intel aesni_intel drm_ttm_helper ttm virtio_rng crypto_simd drm_kms_helper cryptd psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_i801 virtio_net virtio_blk ahci net_failover xhci_pci libahci i2c_smbus lpc_ich drm failover xhci_pci_renesas' stress-ng: info: [1244] klog-check: warning: [485.934470] 'CPU: 3 PID: 1246 Comm: stress-ng Not tainted 5.19.0-19-generic #19-Ubuntu' stress-ng: info: [1244] klog-check: warning: [485.934473] 'Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015' stress-ng: info: [1244] klog-check: warning: [485.934475] 'RIP: 0010:hfsplus_free_extents+0x110/0x120 [hfsplus]' stress-ng: info: [1244] klog-check: warning: [485.934481] 'Code: de 73 ad 44 29 f3 44 89 f2 4c 89 c7 01 de e8 d7 89 00 00 41 89 c7 85 c0 0f 85 aa b4 00 00 0f cb 41 89 5c 24 04 e9 5a ff ff ff <0f> 0b e9 2e ff ff ff 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55' stress-ng: info: [1244] klog-check: warning: [485.934483] 'RSP: 0018:ffffac9700c7bcf8 EFLAGS: 00010202' stress-ng: info: [1244] klog-check: warning: [485.934486] 'RAX: ffff9bb79a11cc01 RBX: 0000000000000080 RCX: 0000000000000740' stress-ng: info: [1244] klog-check: warning: [485.934488] 'RDX: 0000000000000080 RSI: ffff9bb79a533c58 RDI: 0000000000000000' stress-ng: info: [1244] klog-check: warning: [485.934489] 'RBP: ffffac9700c7bd28 R08: ffff9bb78f5a5000 R09: 0000000000000000' stress-ng: info: [1244] klog-check: warning: [485.934491] 'R10: 0000000000000000 R11: 0000000000000000 R12: ffff9bb79a533c58' stress-ng: info: [1244] klog-check: warning: [485.934493] 'R13: 0000000000000000 R14: 0000000000000740 R15: 0000000000000000' stress-ng: info: [1244] klog-check: warning: [485.934494] 'FS: 00007f7621a13680(0000) GS:ffff9bb7fbcc0000(0000) knlGS:0000000000000000' stress-ng: info: [1244] klog-check: warning: [485.934497] 'CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033' stress-ng: info: [1244] klog-check: warning: [485.934498] 'CR2: 000055fa539cf000 CR3: 0000000118240004 CR4: 0000000000370ee0' stress-ng: info: [1244] klog-check: warning: [485.934503] 'DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000' stress-ng: info: [1244] klog-check: warning: [485.934504] 'DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400' stress-ng: info: [1244] klog-check: warning: [485.934506] 'Call Trace:' stress-ng: info: [1244] klog-check: warning: [485.934508] ' <TASK>' stress-ng: info: [1244] klog-check: warning: [485.934511] ' hfsplus_file_truncate+0x2e9/0x430 [hfsplus]' stress-ng: info: [1244] klog-check: warning: [485.934518] ' hfsplus_delete_inode+0x68/0x90 [hfsplus]' stress-ng: info: [1244] klog-check: warning: [485.934524] ' hfsplus_file_release+0x93/0xa0 [hfsplus]' stress-ng: info: [1244] klog-check: warning: [485.934529] ' __fput+0x95/0x270' stress-ng: info: [1244] klog-check: warning: [485.934533] ' ____fput+0xe/0x20' stress-ng: info: [1244] klog-check: warning: [485.934536] ' task_work_run+0x61/0xa0' stress-ng: info: [1244] klog-check: warning: [485.934540] ' exit_to_user_mode_loop+0xfc/0x130' stress-ng: info: [1244] klog-check: warning: [485.934545] ' exit_to_user_mode_prepare+0xa5/0xb0' stress-ng: info: [1244] klog-check: warning: [485.934548] ' syscall_exit_to_user_mode+0x26/0x50' stress-ng: info: [1244] klog-check: warning: [485.934552] ' ? __x64_sys_close+0x11/0x50' stress-ng: info: [1244] klog-check: warning: [485.934554] ' do_syscall_64+0x67/0x90' stress-ng: info: [1244] klog-check: warning: [485.934556] ' ? exit_to_user_mode_prepare+0x30/0xb0' stress-ng: info: [1244] klog-check: warning: [485.934560] ' ? syscall_exit_to_user_mode+0x26/0x50' stress-ng: info: [1244] klog-check: warning: [485.934562] ' ? __x64_sys_read+0x19/0x30' stress-ng: info: [1244] klog-check: warning: [485.934565] ' ? do_syscall_64+0x67/0x90' stress-ng: info: [1244] klog-check: warning: [485.934567] ' ? do_syscall_64+0x67/0x90' stress-ng: info: [1244] klog-check: warning: [485.934569] ' ? sysvec_apic_timer_interrupt+0x4b/0xd0' stress-ng: info: [1244] klog-check: warning: [485.934571] ' entry_SYSCALL_64_after_hwframe+0x63/0xcd' stress-ng: info: [1244] klog-check: warning: [485.934580] 'RIP: 0033:0x7f762190d224' stress-ng: info: [1244] klog-check: warning: [485.934583] 'Code: eb b2 e8 ef 20 02 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 f3 0f 1e fa 80 3d bd 13 0f 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 53' stress-ng: info: [1244] klog-check: warning: [485.934584] 'RSP: 002b:00007ffdd0dc0148 EFLAGS: 00000202 ORIG_RAX: 0000000000000003' stress-ng: info: [1244] klog-check: warning: [485.934586] 'RAX: 0000000000000000 RBX: 00007ffdd0dc1380 RCX: 00007f762190d224' stress-ng: info: [1244] klog-check: warning: [485.934587] 'RDX: 0000000000010000 RSI: 000000000003ffff RDI: 0000000000000004' stress-ng: info: [1244] klog-check: warning: [485.934589] 'RBP: 0000000000000004 R08: 0000000007ff0001 R09: 00000000ffffffff' stress-ng: info: [1244] klog-check: warning: [485.934590] 'R10: 0000000000001000 R11: 0000000000000202 R12: 0000000008000000' stress-ng: info: [1244] klog-check: warning: [485.934591] 'R13: 0000000000000000 R14: 000055fa539c0000 R15: 00007ffdd0dc02c0' stress-ng: info: [1244] klog-check: warning: [485.934594] ' </TASK>' stress-ng: info: [1244] klog-check: warning: [485.934598] '---[ end trace 0000000000000000 ]---' Issue also occurs with 6.0 kernel :-( To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1992298/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
