Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] mm/memcg: warn on missing memcg on mem_cgroup_page_lruvec() | 3 (3) | 2020/11/25 22:27 |
linux-next boot error: WARNING in prepare_kswapd_sleep | 3 (4) | 2020/11/25 11:25 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] mm/memcg: warn on missing memcg on mem_cgroup_page_lruvec() | 3 (3) | 2020/11/25 22:27 |
linux-next boot error: WARNING in prepare_kswapd_sleep | 3 (4) | 2020/11/25 11:25 |
------------[ cut here ]------------ WARNING: CPU: 0 PID: 2193 at include/linux/memcontrol.h:621 arch_static_branch arch/x86/include/asm/jump_label.h:25 [inline] WARNING: CPU: 0 PID: 2193 at include/linux/memcontrol.h:621 mem_cgroup_disabled include/linux/memcontrol.h:504 [inline] WARNING: CPU: 0 PID: 2193 at include/linux/memcontrol.h:621 mem_cgroup_lruvec include/linux/memcontrol.h:616 [inline] WARNING: CPU: 0 PID: 2193 at include/linux/memcontrol.h:621 clear_pgdat_congested mm/vmscan.c:3443 [inline] WARNING: CPU: 0 PID: 2193 at include/linux/memcontrol.h:621 prepare_kswapd_sleep mm/vmscan.c:3480 [inline] WARNING: CPU: 0 PID: 2193 at include/linux/memcontrol.h:621 prepare_kswapd_sleep+0xed/0x250 mm/vmscan.c:3456 Modules linked in: CPU: 0 PID: 2193 Comm: kswapd0 Not tainted 5.10.0-rc5-next-20201125-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:mem_cgroup_lruvec include/linux/memcontrol.h:621 [inline] RIP: 0010:clear_pgdat_congested mm/vmscan.c:3443 [inline] RIP: 0010:prepare_kswapd_sleep mm/vmscan.c:3480 [inline] RIP: 0010:prepare_kswapd_sleep+0xed/0x250 mm/vmscan.c:3456 Code: 89 ee 48 89 df e8 73 d3 ff ff 31 ff 41 89 c4 89 c6 e8 87 19 d7 ff 45 84 e4 74 cc e8 6d 21 d7 ff 0f 1f 44 00 00 e8 63 21 d7 ff <0f> 0b 48 c7 c0 a8 e0 ee 8c 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 RSP: 0000:ffffc9000826fda0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88813fffb000 RCX: ffffffff81998ed9 RDX: ffff888017325040 RSI: ffffffff81998eed RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000ab3 R09: 0000000000000f89 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000000b08e000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kswapd_try_to_sleep mm/vmscan.c:3784 [inline] kswapd+0x37d/0xdb0 mm/vmscan.c:3899 kthread+0x3b1/0x4a0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 2193 Comm: kswapd0 Not tainted 5.10.0-rc5-next-20201125-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack+0x107/0x163 lib/dump_stack.c:120 panic+0x306/0x73d kernel/panic.c:231 __warn.cold+0x35/0x44 kernel/panic.c:605 report_bug+0x1bd/0x210 lib/bug.c:198 handle_bug+0x3c/0x60 arch/x86/kernel/traps.c:239 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:259 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:578 RIP: 0010:mem_cgroup_lruvec include/linux/memcontrol.h:621 [inline] RIP: 0010:clear_pgdat_congested mm/vmscan.c:3443 [inline] RIP: 0010:prepare_kswapd_sleep mm/vmscan.c:3480 [inline] RIP: 0010:prepare_kswapd_sleep+0xed/0x250 mm/vmscan.c:3456 Code: 89 ee 48 89 df e8 73 d3 ff ff 31 ff 41 89 c4 89 c6 e8 87 19 d7 ff 45 84 e4 74 cc e8 6d 21 d7 ff 0f 1f 44 00 00 e8 63 21 d7 ff <0f> 0b 48 c7 c0 a8 e0 ee 8c 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 RSP: 0000:ffffc9000826fda0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88813fffb000 RCX: ffffffff81998ed9 RDX: ffff888017325040 RSI: ffffffff81998eed RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000ab3 R09: 0000000000000f89 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000003 kswapd_try_to_sleep mm/vmscan.c:3784 [inline] kswapd+0x37d/0xdb0 mm/vmscan.c:3899 kthread+0x3b1/0x4a0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/11/25 21:59 | linux-next | 9d3e48f20e11 | 2f1cec62 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 21:59 | linux-next | 9d3e48f20e11 | 2f1cec62 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 21:59 | linux-next | 9d3e48f20e11 | 2f1cec62 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 11:46 | linux-next | 9d3e48f20e11 | 1a1f4bd8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 11:46 | linux-next | 9d3e48f20e11 | 1a1f4bd8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 11:46 | linux-next | 9d3e48f20e11 | 1a1f4bd8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 05:56 | linux-next | d9137320ac06 | 1a1f4bd8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 05:56 | linux-next | d9137320ac06 | 1a1f4bd8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/25 05:56 | linux-next | d9137320ac06 | 1a1f4bd8 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/24 17:53 | linux-next | d9137320ac06 | e34b696c | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/24 17:53 | linux-next | d9137320ac06 | e34b696c | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/24 17:53 | linux-next | d9137320ac06 | e34b696c | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/24 07:40 | linux-next | d9137320ac06 | 1ab681a4 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/24 07:40 | linux-next | d9137320ac06 | 1ab681a4 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2020/11/24 07:40 | linux-next | d9137320ac06 | 1ab681a4 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |