WARNING: CPU: 0 PID: 20307 at kernel/bpf/core.c:825 bpf_jit_free+0x1e8/0x2a0 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x113/0x167 lib/dump_stack.c:113 panic+0x212/0x40b kernel/panic.c:214 __warn.cold.8+0x1b/0x38 kernel/panic.c:571 report_bug+0x1a4/0x200 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:290 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973 RIP: 0010:bpf_jit_free+0x1e8/0x2a0 Code: 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 00 00 00 48 ba 00 02 00 00 00 00 ad de 0f b6 43 02 49 39 d6 0f 84 5f fe ff ff <0f> 0b e9 58 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 RSP: 0018:ffff8880853dfcd8 EFLAGS: 00010202 RAX: 0000000000000007 RBX: ffffc90001933000 RCX: ffffffff816e56f8 RDX: dead000000000200 RSI: 0000000000000008 RDI: ffff888089845130 RBP: ffff8880853dfd00 R08: fffffbfff138c239 R09: fffffbfff138c238 R10: fffffbfff138c238 R11: ffffffff89c611c7 R12: ffffc90001933002 R13: ffffc90001933020 R14: ffffffff881ec840 R15: ffff888089845128 BUG: unable to handle kernel paging request at ffffffffa0010000 #PF error: [normal kernel read fault] PGD 8074067 P4D 8074067 PUD 8075063 PMD a05f1067 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x118/0x2e0 kernel/bpf/core.c:647 Code: 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 <8b> 03 48 c1 e0 0c 48 01 c3 48 39 da 0f 82 13 ff ff ff 49 8d 7c 24 RSP: 0018:ffff8880853df8a8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853df8e8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880aea2de3b R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0010000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffffffa0010000 #PF error: [normal kernel read fault] PGD 8074067 P4D 8074067 PUD 8075063 PMD a05f1067 PTE 0 Oops: 0000 [#2] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x118/0x2e0 kernel/bpf/core.c:647 Code: 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 <8b> 03 48 c1 e0 0c 48 01 c3 48 39 da 0f 82 13 ff ff ff 49 8d 7c 24 RSP: 0018:ffff8880853df308 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853df348 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0010000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffffffa0010000 #PF error: [normal kernel read fault] PGD 8074067 P4D 8074067 PUD 8075063 PMD a05f1067 PTE 0 Oops: 0000 [#3] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x118/0x2e0 kernel/bpf/core.c:647 Code: 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 <8b> 03 48 c1 e0 0c 48 01 c3 48 39 da 0f 82 13 ff ff ff 49 8d 7c 24 RSP: 0018:ffff8880853ded68 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853deda8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0010000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffffffa0010000 #PF error: [normal kernel read fault] PGD 8074067 P4D 8074067 PUD 8075063 PMD a05f1067 PTE 0 Oops: 0000 [#4] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x118/0x2e0 kernel/bpf/core.c:647 Code: 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 <8b> 03 48 c1 e0 0c 48 01 c3 48 39 da 0f 82 13 ff ff ff 49 8d 7c 24 RSP: 0018:ffff8880853de7c8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853de808 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0010000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffffffa0010000 #PF error: [normal kernel read fault] PGD 8074067 P4D 8074067 PUD 8075063 PMD a05f1067 PTE 0 Oops: 0000 [#5] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x118/0x2e0 kernel/bpf/core.c:647 Code: 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 <8b> 03 48 c1 e0 0c 48 01 c3 48 39 da 0f 82 13 ff ff ff 49 8d 7c 24 RSP: 0018:ffff8880853de228 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853de268 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0010000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffffffa0010000 #PF error: [normal kernel read fault] PGD 8074067 P4D 8074067 PUD 8075063 PMD a05f1067 PTE 0 Oops: 0000 [#6] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x118/0x2e0 kernel/bpf/core.c:647 Code: 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 <8b> 03 48 c1 e0 0c 48 01 c3 48 39 da 0f 82 13 ff ff ff 49 8d 7c 24 RSP: 0018:ffff8880853ddc88 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853ddcc8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffa0010000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#7] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853dd6e8 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dd728 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#8] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853dd148 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dd188 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#9] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853dcba8 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dcbe8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#10] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853dc608 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dc648 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#11] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853dc068 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dc0a8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#12] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853dbac8 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dbb08 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#13] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853db528 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853db568 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#14] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853daf88 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853dafc8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#15] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853da9e8 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853daa28 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#16] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853da448 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853da488 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#17] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853d9ea8 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853d9ee8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#18] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853d9908 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853d9948 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#19] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853d9368 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853d93a8 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Oops: 0000 [#20] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events bpf_prog_free_deferred RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:510 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:573 [inline] RIP: 0010:__lt_find include/linux/rbtree_latch.h:115 [inline] RIP: 0010:latch_tree_find include/linux/rbtree_latch.h:208 [inline] RIP: 0010:bpf_prog_kallsyms_find+0x107/0x2e0 kernel/bpf/core.c:647 Code: 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 41 f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 45 01 00 00 8b 03 48 c1 e0 RSP: 0018:ffff8880853d8dc8 EFLAGS: 00010806 RAX: 1ffffffff4002000 RBX: ffffffffa0010000 RCX: 0000000000000000 RDX: ffffffffffffffff RSI: 00000000000388c4 RDI: ffffc90001933002 RBP: ffff8880853d8e08 R08: ffffffff8800dbc0 R09: 0000000000000002 R10: ffffed1015d45bc7 R11: ffff8880a415a040 R12: ffff8880898450f8 R13: ffffc90001933000 R14: dffffc0000000000 R15: ffff8880898450f8 FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbfff4002000 CR3: 00000000938fc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at fffffbfff4002000 #PF error: [normal kernel read fault] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD 84d7f067 PTE 0 Thread overran stack, or stack corrupted Oops: 0000 [#21] PREEMPT SMP KASAN CPU: 0 PID: 20307 Comm: kworker/0:8 Not tainted 5.0.0-rc4+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011