On Thu, 14 Nov 2019 at 14:01, Stephen Rothwell sfr@canb.auug.org.au wrote:

Hi all, Changes since 20191113: The y2038 tree gained a build failure for which I applied a patch.

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The akpm-current tree gained a conflict against the y2038 tree.

Non-merge commits (relative to Linus' tree): 10388 9238 files changed, 397357 insertions(+), 174171 deletions(-)

Results from Linaro’s test farm. Regressions detected on x86_64, and i386.

LTP syscalls settimeofday01/02 failed on x86_64 and i386 running 5.4.0-rc7-next-20191114.

Following ltp-syscalls-tests failed. * settimeofday01 * settimeofday02 * stime01 * stime02

tst_test.c:1118: INFO: Timeout per run is 0h 15m 00s setsockopt04.c:39: INFO: Try to set send buffer size to: 4294967040 [ 1278.348740] BUG: unable to handle page fault for address: 000000000061f658 [ 1278.356134] #PF: supervisor read access in kernel mode [ 1278.361278] #PF: error_code(0x0001) - permissions violation [ 1278.366858] PGD 80000004225a3067 P4D 80000004225a3067 PUD 417941067 PMD 456981067 PTE 800000037df85067 [ 1278.376165] Oops: 0001 [#1] SMP PTI [ 1278.379655] CPU: 2 PID: 9737 Comm: settimeofday01 Not tainted 5.4.0-rc7-next-20191114 #1 [ 1278.387733] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.0b 07/27/2017 [ 1278.395206] RIP: 0010:__x64_sys_settimeofday+0x77/0x120 [ 1278.400429] Code: 55 d8 0f 85 88 00 00 00 be cf 00 00 00 48 c7 c7 88 8a bc 90 e8 0a 12 13 00 48 8d 43 08 e8 c1 7e cc 00 85 c0 48 89 55 e0 75 66 <48> 81 7b 08 40 42 0f 00 0f 8f 81 00 00 00 48 69 d2 e8 03 00 00 4d [ 1278.419167] RSP: 0018:ffffa59582333ef8 EFLAGS: 00010246 [ 1278.424392] RAX: 0000000000000000 RBX: 000000000061f650 RCX: 0000000000000000 [ 1278.431515] RDX: 0000000000096b6a RSI: ffff8c3e555e1918 RDI: ffff8c3e5b226648 [ 1278.438637] RBP: ffffa59582333f28 R08: 0000000000000000 R09: 0000000000000000 [ 1278.445763] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1278.452884] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1278.460010] FS: 00007f9675fb8580(0000) GS:ffff8c3e9fb00000(0000) knlGS:0000000000000000 [ 1278.468085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1278.473825] CR2: 000000000061f658 CR3: 000000045a56a002 CR4: 00000000003606e0 [ 1278.480985] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1278.488113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1278.495238] Call Trace: [ 1278.497684] do_syscall_64+0x55/0x1d0 [ 1278.501349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1278.506402] RIP: 0033:0x7f9675a97fd7 [ 1278.509984] Code: b9 0c 00 ba 2c 00 00 00 48 8d 35 bc 9b 0c 00 48 8d 3d ed 79 0c 00 e8 38 c4 f7 ff 0f 1f 84 00 00 00 00 00 b8 a4 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 be 2f 00 f7 d8 64 89 01 48 [ 1278.528723] RSP: 002b:00007ffcb08e0b68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a4 [ 1278.536280] RAX: ffffffffffffffda RBX: 00007f9675fb8500 RCX: 00007f9675a97fd7 [ 1278.543406] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 000000000061f650 [ 1278.550529] RBP: 0000000000000000 R08: 00007ffcb093d080 R09: 00007ffcb08e0b40 [ 1278.557654] R10: 00000000000005de R11: 0000000000000202 R12: 20c49ba5e353f7cf [ 1278.564776] R13: 00007ffcb08e0c60 R14: 0000000000000000 R15: 0000000000000000 [ 1278.571946] Modules linked in: tun btrfs xor zstd_decompress zstd_compress raid6_pq xfs libcrc32c x86_pkg_temp_thermal fuse [ 1278.583062] CR2: 000000000061f658 [ 1278.586372] ---[ end trace 261d3ba98695973b ]--- [ 1278.590984] RIP: 0010:__x64_sys_settimeofday+0x77/0x120 [ 1278.596202] Code: 55 d8 0f 85 88 00 00 00 be cf 00 00 00 48 c7 c7 88 8a bc 90 e8 0a 12 13 00 48 8d 43 08 e8 c1 7e cc 00 85 c0 48 89 55 e0 75 66 <48> 81 7b 08 40 42 0f 00 0f 8f 81 00 00 00 48 69 d2 e8 03 00 00 4d [ 1278.614949] RSP: 0018:ffffa59582333ef8 EFLAGS: 00010246 [ 1278.620172] RAX: 0000000000000000 RBX: 000000000061f650 RCX: 0000000000000000 [ 1278.627296] RDX: 0000000000096b6a RSI: ffff8c3e555e1918 RDI: ffff8c3e5b226648 [ 1278.634419] RBP: ffffa59582333f28 R08: 0000000000000000 R09: 0000000000000000 [ 1278.641541] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1278.648665] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1278.655791] FS: 00007f9675fb8580(0000) GS:ffff8c3e9fb00000(0000) knlGS:0000000000000000 [ 1278.663866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1278.669605] CR2: 000000000061f658 CR3: 000000045a56a002 CR4: 00000000003606e0 [ 1278.676729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1278.683861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1278.690988] BUG: sleeping function called from invalid context at /usr/src/kernel/include/linux/percpu-rwsem.h:38 [ 1278.701237] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 9737, name: settimeofday01 [ 1278.709747] INFO: lockdep is turned off. [ 1278.713665] irq event stamp: 2496 [ 1278.716976] hardirqs last enabled at (2495): [<ffffffff8f5a0e2f>] ktime_get_coarse_real_ts64+0x5f/0xb0 [ 1278.726361] hardirqs last disabled at (2496): [<ffffffff8f401e2b>] trace_hardirqs_off_thunk+0x1a/0x1c [ 1278.735564] softirqs last enabled at (2004): [<ffffffff90600338>] __do_softirq+0x338/0x43a [ 1278.743931] softirqs last disabled at (1993): [<ffffffff8f4ffc48>] irq_exit+0xb8/0xc0 [ 1278.751752] CPU: 2 PID: 9737 Comm: settimeofday01 Tainted: G D 5.4.0-rc7-next-20191114 #1 [ 1278.761216] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.0b 07/27/2017 [ 1278.768697] Call Trace: [ 1278.771148] dump_stack+0x7a/0xa5 [ 1278.774461] ___might_sleep+0x163/0x250 [ 1278.778299] __might_sleep+0x4a/0x80 [ 1278.781879] exit_signals+0x33/0x2d0 [ 1278.785457] do_exit+0xb6/0xcf0 [ 1278.788593] ? __x64_sys_settimeofday+0x6f/0x120 [ 1278.793206] rewind_stack_do_exit+0x17/0x20 [ 1278.797390] RIP: 0033:0x7f9675a97fd7 [ 1278.800985] Code: b9 0c 00 ba 2c 00 00 00 48 8d 35 bc 9b 0c 00 48 8d 3d ed 79 0c 00 e8 38 c4 f7 ff 0f 1f 84 00 00 00 00 00 b8 a4 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 be 2f 00 f7 d8 64 89 01 48 [ 1278.819723] RSP: 002b:00007ffcb08e0b68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a4 [ 1278.827279] RAX: ffffffffffffffda RBX: 00007f9675fb8500 RCX: 00007f9675a97fd7 [ 1278.834402] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 000000000061f650 [ 1278.841526] RBP: 0000000000000000 R08: 00007ffcb093d080 R09: 00007ffcb08e0b40 [ 1278.848652] R10: 00000000000005de R11: 0000000000000202 R12: 20c49ba5e353f7cf [ 1278.855774] R13: 00007ffcb08e0c60 R14: 0000000000000000 R15: 0000000000000000

setsockopt04.c:40: INFO: Send buffer size was set to: 4608 setsockopt04.c:45: PASS: Was unable to set negative send b [ 1278.874497] BUG: unable to handle page fault for address: 000000000061f668 [ 1278.882362] #PF: supervisor read access in kernel mode [ 1278.887493] #PF: error_code(0x0001) - permissions violation [ 1278.893057] PGD 8000000412ef1067 P4D 8000000412ef1067 PUD 423a10067 PMD 456981067 PTE 800000037dfe6067 [ 1278.902348] Oops: 0001 [#2] SMP PTI [ 1278.905833] CPU: 0 PID: 9738 Comm: settimeofday02 Tainted: G D W 5.4.0-rc7-next-20191114 #1 [ 1278.915303] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.0b 07/27/2017 [ 1278.922776] RIP: 0010:__x64_sys_settimeofday+0x77/0x120

Complete log: ------------------- https://lkft.validation.linaro.org/scheduler/job/1010601#L13874

summary: -------------- git branch: master git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git commit: 8466d23e6e677cb58e237d1f35588497b8dd5c5c git describe: next-20191114 make_kernelversion: 5.4.0-rc7 kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/intel-corei7-64/lkft...

-- Linaro LKFT https://lkft.linaro.org