* [mainline] powerpc/TM: Unexpected TM Bad Thing during core dump on POWER9 (7.1‑rc1) @ 2026-04-28 12:18 Venkat Rao Bagalkote 2026-05-15 5:29 ` Venkat Rao Bagalkote 0 siblings, 1 reply; 4+ messages in thread From: Venkat Rao Bagalkote @ 2026-04-28 12:18 UTC (permalink / raw) To: linuxppc-dev, Madhavan Srinivasan; +Cc: LKML Greetings!! IBM CI has reported a kernel crash while running selftests/powerpc/signal on a POWER9 pSeries system. I attempted to reproduce this issue manually, but was not successful so far. Below are the details of the crash as reported by CI. Crash Details: [ 9798.880148] Unexpected TM Bad Thing exception at c00000000000dbac (msr 0x8000000302a03031) tm_scratch=800000010280b033 [ 9798.880160] Oops: Unrecoverable exception, sig: 6 [#1] [ 9798.880165] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=8192 NUMA pSeries [ 9798.880173] Modules linked in: nvram(E) rpadlpar_io(E) rpaphp(E) ... [ 9798.880233] CPU: 8 UID: 0 PID: 1039530 Comm: sigfuz Tainted: G E 7.1.0-rc1 #1 PREEMPT [ 9798.880245] Hardware name: IBM,8375-42A POWER9 (architected) hv:phyp pSeries [ 9798.880251] NIP: c00000000000dbac LR: 0000000010001e58 [ 9798.880262] MSR: 8000000302a03031 <SF,VEC,VSX,FP,ME,IR,DR,LE,TM[SE]> Call Trace: NIP [c00000000000dbac] interrupt_return_srr_kernel+0x15c/0x18c Call Trace: tm_reclaim_thread flush_tmregs_to_thread vsr_get regset_get_alloc fill_thread_core_info.isra.0 fill_note_info elf_core_dump coredump_write do_coredump vfs_coredump get_signal do_signal do_notify_resume interrupt_exit_user_prepare_main interrupt_exit_user_prepare interrupt_return_srr_user Please let me know if further details are required. If you happen to fix this issue, please add below tag. Reported-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com> Regards, Venkat. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [mainline] powerpc/TM: Unexpected TM Bad Thing during core dump on POWER9 (7.1‑rc1) 2026-04-28 12:18 [mainline] powerpc/TM: Unexpected TM Bad Thing during core dump on POWER9 (7.1‑rc1) Venkat Rao Bagalkote @ 2026-05-15 5:29 ` Venkat Rao Bagalkote 2026-09-09 3:59 ` Venkat 0 siblings, 1 reply; 4+ messages in thread From: Venkat Rao Bagalkote @ 2026-05-15 5:29 UTC (permalink / raw) To: linuxppc-dev, Madhavan Srinivasan; +Cc: LKML, Christophe Leroy On 28/04/26 5:48 pm, Venkat Rao Bagalkote wrote: > Greetings!! > > IBM CI has reported a kernel crash while running > selftests/powerpc/signal on a POWER9 pSeries system. > > I attempted to reproduce this issue manually, but was not successful > so far. I’m now able to reproduce this issue reliably and consistently. The reproduction steps are simple: Run selftests/powerpc/signal Regards, Venkat. > > Below are the details of the crash as reported by CI. > > Crash Details: > > [ 9798.880148] Unexpected TM Bad Thing exception at c00000000000dbac > (msr 0x8000000302a03031) tm_scratch=800000010280b033 > [ 9798.880160] Oops: Unrecoverable exception, sig: 6 [#1] > [ 9798.880165] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=8192 NUMA pSeries > [ 9798.880173] Modules linked in: nvram(E) rpadlpar_io(E) rpaphp(E) ... > [ 9798.880233] CPU: 8 UID: 0 PID: 1039530 Comm: sigfuz > Tainted: G E 7.1.0-rc1 #1 PREEMPT > [ 9798.880245] Hardware name: IBM,8375-42A POWER9 (architected) > hv:phyp pSeries > [ 9798.880251] NIP: c00000000000dbac LR: 0000000010001e58 > [ 9798.880262] MSR: 8000000302a03031 <SF,VEC,VSX,FP,ME,IR,DR,LE,TM[SE]> > > > Call Trace: > > > NIP [c00000000000dbac] interrupt_return_srr_kernel+0x15c/0x18c > Call Trace: > tm_reclaim_thread > flush_tmregs_to_thread > vsr_get > regset_get_alloc > fill_thread_core_info.isra.0 > fill_note_info > elf_core_dump > coredump_write > do_coredump > vfs_coredump > get_signal > do_signal > do_notify_resume > interrupt_exit_user_prepare_main > interrupt_exit_user_prepare > interrupt_return_srr_user > > > Please let me know if further details are required. > > > If you happen to fix this issue, please add below tag. > > Reported-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com> > > > > Regards, > > Venkat. > > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [mainline] powerpc/TM: Unexpected TM Bad Thing during core dump on POWER9 (7.1‑rc1) 2026-05-15 5:29 ` Venkat Rao Bagalkote @ 2026-09-09 3:59 ` Venkat 2026-09-09 5:19 ` Venkat 0 siblings, 1 reply; 4+ messages in thread From: Venkat @ 2026-09-09 3:59 UTC (permalink / raw) To: Madhavan Srinivasan Cc: linuxppc-dev, Madhavan Srinivasan, LKML, Christophe Leroy > On 15 May 2026, at 10:59 AM, Venkat Rao Bagalkote <venkat88@linux.ibm.com> wrote: > > > On 28/04/26 5:48 pm, Venkat Rao Bagalkote wrote: >> Greetings!! >> >> IBM CI has reported a kernel crash while running selftests/powerpc/signal on a POWER9 pSeries system. >> >> I attempted to reproduce this issue manually, but was not successful so far. > > I’m now able to reproduce this issue reliably and consistently. The reproduction steps are simple: > > Run selftests/powerpc/signal > This issue is still present in 7.3-rc2 as well. Please let me know, if it’s invalid bug, I will make appropriate changes to my CI set up. This is blocking for me. Traces: [12689.799298] Unexpected TM Bad Thing exception at c00000000000dbac (msr 0x8000000302a03031) tm_scratch=800000010280b033 [12689.799318] Oops: Unrecoverable exception, sig: 6 [#1] [12689.799323] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=8192 NUMA pSeries [12689.799330] Modules linked in: nvram(E) rpadlpar_io(E) rpaphp(E) bonding(E) tls(E) rfkill(E) nft_fib_inet(E) nft_fib_ipv4(E) nft_fib_ipv6(E) nft_fib(E) nft_reject_inet(E) nf_reject_ipv4(E) nf_reject_ipv6(E) nft_reject(E) nft_ct(E) nft_chain_nat(E) hvcs(E) hvcserver(E) pseries_rng(E) sg(E) vmx_crypto(E) drm(E) fuse(E) drm_panel_orientation_quirks(E) xfs(E) nvme_tcp(E) nvme_fabrics(E) nvme_core(E) sr_mod(E) sd_mod(E) cdrom(E) ibmvscsi(E) ibmveth(E) scsi_transport_srp(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E) [12689.799397] CPU: 0 UID: 0 PID: 1159004 Comm: sigfuz Tainted: G E 7.3.0-rc2-next-20260907 #1 PREEMPT [12689.799405] Tainted: [E]=UNSIGNED_MODULE [12689.799408] Hardware name: IBM,8375-42A POWER9 (architected) 0x4e0202 0xf000005 of:IBM,FW950.80 (VL950_131) hv:phyp pSeries [12689.799414] NIP: c00000000000dbac LR: c0000000008657f0 CTR: 0000000000000046 [12689.799419] REGS: c00000002e86fd60 TRAP: 0700 Tainted: G E (7.3.0-rc2-next-20260907) [12689.799425] MSR: 8000000302a03031 <SF,VEC,VSX,FP,ME,IR,DR,LE,TM[SE]> CR: 48004840 XER: 00000000 [12689.799444] CFAR: c00000000000da68 IRQMASK: 0 [12689.799444] PACATMSCRATCH: 800000010280b033 [12689.799444] GPR00: 0000000000000000 c000000050ff7590 c000000001ba8100 c0000003ccf6dd00 [12689.799444] GPR04: c00000031027dd00 0000000000010000 0000000000000000 0000000000002300 [12689.799444] GPR08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [12689.799444] GPR12: 0000000000000000 c0000000030d0000 0000000000000000 0000000000000000 [12689.799444] GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [12689.799444] GPR20: 0000000000000000 0000000000000000 0000000000000000 c000000045beab00 [12689.799444] GPR24: 0000000000000000 0000000000000001 c00c000000f33d80 0000000010010000 [12689.799444] GPR28: c00000004575fe00 c000000050ff7b38 0000000010000000 c00c000000c409c0 [12689.799507] NIP [c00000000000dbac] interrupt_return_srr_kernel+0x15c/0x18c [12689.799518] LR [c0000000008657f0] dump_user_range+0x100/0x570 [12689.799525] Call Trace: [12689.799529] [c000000050ff7690] [c0000000008657f0] dump_user_range+0x100/0x570 [12689.799536] [c000000050ff7770] [c00000000085aefc] elf_core_dump+0x52c/0x5c0 [12689.799545] [c000000050ff7980] [c000000000864a20] coredump_write+0xe0/0x410 [12689.799552] [c000000050ff7a10] [c000000000864e10] do_coredump.constprop.0+0xc0/0x4e0 [12689.799559] [c000000050ff7af0] [c00000000086558c] vfs_coredump+0x35c/0x4c0 [12689.799565] [c000000050ff7c30] [c000000000256808] get_signal+0x918/0xad0 [12689.799573] [c000000050ff7d20] [c000000000021ba8] do_signal+0x78/0x330 [12689.799582] [c000000050ff7dc0] [c0000000014f6d48] irqentry_exit+0x358/0x990 [12689.799589] [c000000050ff7e20] [c00000000002f554] program_check_exception+0xd4/0x100 [12689.799596] [c000000050ff7e50] [c000000000009b2c] program_check_common_virt+0x3bc/0x3c0 [12689.799604] ---- interrupt: 700 at 0x10001e8c [12689.799610] NIP: 0000000010001e8c LR: 0000000010001e74 CTR: 00007fffba290590 [12689.799615] REGS: c000000050ff7e80 TRAP: 0700 Tainted: G E (7.3.0-rc2-next-20260907) [12689.799620] MSR: 8000000302a0f033 <SF,VEC,VSX,EE,PR,FP,ME,IR,DR,RI,LE,TM[SE]> CR: 240044a0 XER: 00000000 [12689.799640] CFAR: 00007fffba2905bc IRQMASK: 0 [12689.799640] PACATMSCRATCH: 800000010280b033 [12689.799640] GPR00: 0000000010001e74 00007fffa2fdd3c0 0000000010027f00 0000000022bde198 [12689.799640] GPR04: 00007fffa2fdd384 00007fffba48004c 00007fffba480090 00007fffba480048 [12689.799640] GPR08: 00000001457bc331 0000000022bde198 0000000000000000 0000000022bde198 [12689.799640] GPR12: 00007fffba290590 00007fffa2fe68e0 0000000000000000 00007fffa2fdf1e0 [12689.799640] GPR16: 0000000000000000 00007fffa2fdf8e0 0000000000000720 0000000000000000 [12689.799640] GPR20: 0000000000000000 00007fffba580000 000000000080e9e0 00007fffa27d0000 [12689.799640] GPR24: 0000000000000001 00007ffff129f3a0 0000000000000000 00007fffa2fde8f8 [12689.799640] GPR28: 000000000000000a 0000000000000000 00000000100201bc 000000000011af5c [12689.799703] NIP [0000000010001e8c] 0x10001e8c [12689.799707] LR [0000000010001e74] 0x10001e74 [12689.799711] ---- interrupt: 700 [12689.799714] Code: 7c8903a6 7ca103a6 f8010020 e8410040 e8610048 e8810050 e8a10058 40c6001c 7ccff120 e8c10060 e8010030 e8210038 <4c000024> 48000000 7ccff120 f92d0080 [12689.799736] ---[ end trace 0000000000000000 ]--- Regards, Venkat. > Regards, > > Venkat. > >> >> Below are the details of the crash as reported by CI. >> >> Crash Details: >> >> [ 9798.880148] Unexpected TM Bad Thing exception at c00000000000dbac >> (msr 0x8000000302a03031) tm_scratch=800000010280b033 >> [ 9798.880160] Oops: Unrecoverable exception, sig: 6 [#1] >> [ 9798.880165] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=8192 NUMA pSeries >> [ 9798.880173] Modules linked in: nvram(E) rpadlpar_io(E) rpaphp(E) ... >> [ 9798.880233] CPU: 8 UID: 0 PID: 1039530 Comm: sigfuz >> Tainted: G E 7.1.0-rc1 #1 PREEMPT >> [ 9798.880245] Hardware name: IBM,8375-42A POWER9 (architected) >> hv:phyp pSeries >> [ 9798.880251] NIP: c00000000000dbac LR: 0000000010001e58 >> [ 9798.880262] MSR: 8000000302a03031 <SF,VEC,VSX,FP,ME,IR,DR,LE,TM[SE]> >> >> >> Call Trace: >> >> >> NIP [c00000000000dbac] interrupt_return_srr_kernel+0x15c/0x18c >> Call Trace: >> tm_reclaim_thread >> flush_tmregs_to_thread >> vsr_get >> regset_get_alloc >> fill_thread_core_info.isra.0 >> fill_note_info >> elf_core_dump >> coredump_write >> do_coredump >> vfs_coredump >> get_signal >> do_signal >> do_notify_resume >> interrupt_exit_user_prepare_main >> interrupt_exit_user_prepare >> interrupt_return_srr_user >> >> >> Please let me know if further details are required. >> >> >> If you happen to fix this issue, please add below tag. >> >> Reported-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com> >> >> >> >> Regards, >> >> Venkat. >> >> ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [mainline] powerpc/TM: Unexpected TM Bad Thing during core dump on POWER9 (7.1‑rc1) 2026-09-09 3:59 ` Venkat @ 2026-09-09 5:19 ` Venkat 0 siblings, 0 replies; 4+ messages in thread From: Venkat @ 2026-09-09 5:19 UTC (permalink / raw) To: Madhavan Srinivasan, thibault.ferrante Cc: linuxppc-dev, LKML, Christophe Leroy > On 9 Sep 2026, at 9:29 AM, Venkat <venkat88@linux.ibm.com> wrote: > > > >> On 15 May 2026, at 10:59 AM, Venkat Rao Bagalkote <venkat88@linux.ibm.com> wrote: >> >> >> On 28/04/26 5:48 pm, Venkat Rao Bagalkote wrote: >>> Greetings!! >>> >>> IBM CI has reported a kernel crash while running selftests/powerpc/signal on a POWER9 pSeries system. >>> >>> I attempted to reproduce this issue manually, but was not successful so far. >> >> I’m now able to reproduce this issue reliably and consistently. The reproduction steps are simple: >> >> Run selftests/powerpc/signal >> > > This issue is still present in 7.3-rc2 as well. Please let me know, if it’s invalid bug, I will make appropriate changes to my CI set up. > > This is blocking for me. With this patch, signal selftests are running fine. https://lore.kernel.org/all/20260907215420.1258678-1-thibault.ferrante@canonical.com/ Regards, Venkat. > > Traces: > > [12689.799298] Unexpected TM Bad Thing exception at c00000000000dbac (msr 0x8000000302a03031) tm_scratch=800000010280b033 > [12689.799318] Oops: Unrecoverable exception, sig: 6 [#1] > [12689.799323] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=8192 NUMA pSeries > [12689.799330] Modules linked in: nvram(E) rpadlpar_io(E) rpaphp(E) bonding(E) tls(E) rfkill(E) nft_fib_inet(E) nft_fib_ipv4(E) nft_fib_ipv6(E) nft_fib(E) nft_reject_inet(E) nf_reject_ipv4(E) nf_reject_ipv6(E) nft_reject(E) nft_ct(E) nft_chain_nat(E) hvcs(E) hvcserver(E) pseries_rng(E) sg(E) vmx_crypto(E) drm(E) fuse(E) drm_panel_orientation_quirks(E) xfs(E) nvme_tcp(E) nvme_fabrics(E) nvme_core(E) sr_mod(E) sd_mod(E) cdrom(E) ibmvscsi(E) ibmveth(E) scsi_transport_srp(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E) > [12689.799397] CPU: 0 UID: 0 PID: 1159004 Comm: sigfuz Tainted: G E 7.3.0-rc2-next-20260907 #1 PREEMPT > [12689.799405] Tainted: [E]=UNSIGNED_MODULE > [12689.799408] Hardware name: IBM,8375-42A POWER9 (architected) 0x4e0202 0xf000005 of:IBM,FW950.80 (VL950_131) hv:phyp pSeries > [12689.799414] NIP: c00000000000dbac LR: c0000000008657f0 CTR: 0000000000000046 > [12689.799419] REGS: c00000002e86fd60 TRAP: 0700 Tainted: G E (7.3.0-rc2-next-20260907) > [12689.799425] MSR: 8000000302a03031 <SF,VEC,VSX,FP,ME,IR,DR,LE,TM[SE]> CR: 48004840 XER: 00000000 > [12689.799444] CFAR: c00000000000da68 IRQMASK: 0 > [12689.799444] PACATMSCRATCH: 800000010280b033 > [12689.799444] GPR00: 0000000000000000 c000000050ff7590 c000000001ba8100 c0000003ccf6dd00 > [12689.799444] GPR04: c00000031027dd00 0000000000010000 0000000000000000 0000000000002300 > [12689.799444] GPR08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > [12689.799444] GPR12: 0000000000000000 c0000000030d0000 0000000000000000 0000000000000000 > [12689.799444] GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > [12689.799444] GPR20: 0000000000000000 0000000000000000 0000000000000000 c000000045beab00 > [12689.799444] GPR24: 0000000000000000 0000000000000001 c00c000000f33d80 0000000010010000 > [12689.799444] GPR28: c00000004575fe00 c000000050ff7b38 0000000010000000 c00c000000c409c0 > [12689.799507] NIP [c00000000000dbac] interrupt_return_srr_kernel+0x15c/0x18c > [12689.799518] LR [c0000000008657f0] dump_user_range+0x100/0x570 > [12689.799525] Call Trace: > [12689.799529] [c000000050ff7690] [c0000000008657f0] dump_user_range+0x100/0x570 > [12689.799536] [c000000050ff7770] [c00000000085aefc] elf_core_dump+0x52c/0x5c0 > [12689.799545] [c000000050ff7980] [c000000000864a20] coredump_write+0xe0/0x410 > [12689.799552] [c000000050ff7a10] [c000000000864e10] do_coredump.constprop.0+0xc0/0x4e0 > [12689.799559] [c000000050ff7af0] [c00000000086558c] vfs_coredump+0x35c/0x4c0 > [12689.799565] [c000000050ff7c30] [c000000000256808] get_signal+0x918/0xad0 > [12689.799573] [c000000050ff7d20] [c000000000021ba8] do_signal+0x78/0x330 > [12689.799582] [c000000050ff7dc0] [c0000000014f6d48] irqentry_exit+0x358/0x990 > [12689.799589] [c000000050ff7e20] [c00000000002f554] program_check_exception+0xd4/0x100 > [12689.799596] [c000000050ff7e50] [c000000000009b2c] program_check_common_virt+0x3bc/0x3c0 > [12689.799604] ---- interrupt: 700 at 0x10001e8c > [12689.799610] NIP: 0000000010001e8c LR: 0000000010001e74 CTR: 00007fffba290590 > [12689.799615] REGS: c000000050ff7e80 TRAP: 0700 Tainted: G E (7.3.0-rc2-next-20260907) > [12689.799620] MSR: 8000000302a0f033 <SF,VEC,VSX,EE,PR,FP,ME,IR,DR,RI,LE,TM[SE]> CR: 240044a0 XER: 00000000 > [12689.799640] CFAR: 00007fffba2905bc IRQMASK: 0 > [12689.799640] PACATMSCRATCH: 800000010280b033 > [12689.799640] GPR00: 0000000010001e74 00007fffa2fdd3c0 0000000010027f00 0000000022bde198 > [12689.799640] GPR04: 00007fffa2fdd384 00007fffba48004c 00007fffba480090 00007fffba480048 > [12689.799640] GPR08: 00000001457bc331 0000000022bde198 0000000000000000 0000000022bde198 > [12689.799640] GPR12: 00007fffba290590 00007fffa2fe68e0 0000000000000000 00007fffa2fdf1e0 > [12689.799640] GPR16: 0000000000000000 00007fffa2fdf8e0 0000000000000720 0000000000000000 > [12689.799640] GPR20: 0000000000000000 00007fffba580000 000000000080e9e0 00007fffa27d0000 > [12689.799640] GPR24: 0000000000000001 00007ffff129f3a0 0000000000000000 00007fffa2fde8f8 > [12689.799640] GPR28: 000000000000000a 0000000000000000 00000000100201bc 000000000011af5c > [12689.799703] NIP [0000000010001e8c] 0x10001e8c > [12689.799707] LR [0000000010001e74] 0x10001e74 > [12689.799711] ---- interrupt: 700 > [12689.799714] Code: 7c8903a6 7ca103a6 f8010020 e8410040 e8610048 e8810050 e8a10058 40c6001c 7ccff120 e8c10060 e8010030 e8210038 <4c000024> 48000000 7ccff120 f92d0080 > [12689.799736] ---[ end trace 0000000000000000 ]--- > > Regards, > Venkat. >> Regards, >> >> Venkat. >> >>> >>> Below are the details of the crash as reported by CI. >>> >>> Crash Details: >>> >>> [ 9798.880148] Unexpected TM Bad Thing exception at c00000000000dbac >>> (msr 0x8000000302a03031) tm_scratch=800000010280b033 >>> [ 9798.880160] Oops: Unrecoverable exception, sig: 6 [#1] >>> [ 9798.880165] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=8192 NUMA pSeries >>> [ 9798.880173] Modules linked in: nvram(E) rpadlpar_io(E) rpaphp(E) ... >>> [ 9798.880233] CPU: 8 UID: 0 PID: 1039530 Comm: sigfuz >>> Tainted: G E 7.1.0-rc1 #1 PREEMPT >>> [ 9798.880245] Hardware name: IBM,8375-42A POWER9 (architected) >>> hv:phyp pSeries >>> [ 9798.880251] NIP: c00000000000dbac LR: 0000000010001e58 >>> [ 9798.880262] MSR: 8000000302a03031 <SF,VEC,VSX,FP,ME,IR,DR,LE,TM[SE]> >>> >>> >>> Call Trace: >>> >>> >>> NIP [c00000000000dbac] interrupt_return_srr_kernel+0x15c/0x18c >>> Call Trace: >>> tm_reclaim_thread >>> flush_tmregs_to_thread >>> vsr_get >>> regset_get_alloc >>> fill_thread_core_info.isra.0 >>> fill_note_info >>> elf_core_dump >>> coredump_write >>> do_coredump >>> vfs_coredump >>> get_signal >>> do_signal >>> do_notify_resume >>> interrupt_exit_user_prepare_main >>> interrupt_exit_user_prepare >>> interrupt_return_srr_user >>> >>> >>> Please let me know if further details are required. >>> >>> >>> If you happen to fix this issue, please add below tag. >>> >>> Reported-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com> >>> >>> >>> >>> Regards, >>> >>> Venkat. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2026-09-09 5:19 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2026-04-28 12:18 [mainline] powerpc/TM: Unexpected TM Bad Thing during core dump on POWER9 (7.1‑rc1) Venkat Rao Bagalkote 2026-05-15 5:29 ` Venkat Rao Bagalkote 2026-09-09 3:59 ` Venkat 2026-09-09 5:19 ` Venkat
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