bisecting cause commit starting from a51df9f8da43e8bf9e508143630849b7d696e053
building syzkaller on 55565fa0377f97cf09bfab365707e08b0156c11b
testing commit a51df9f8da43e8bf9e508143630849b7d696e053 with gcc (GCC) 8.1.0
all runs: crashed: WARNING in mark_chain_precision
testing release v5.1
testing commit e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
testing release v5.0
testing commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 with gcc (GCC) 8.1.0
all runs: OK
# git bisect start v5.1 v5.0
Bisecting: 7074 revisions left to test after this (roughly 13 steps)
[b5dd0c658c31b469ccff1b637e5124851e7a4a1c] Merge branch 'akpm' (patches from Andrew)
testing commit b5dd0c658c31b469ccff1b637e5124851e7a4a1c with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad b5dd0c658c31b469ccff1b637e5124851e7a4a1c
Bisecting: 3569 revisions left to test after this (roughly 12 steps)
[3478588b5136966c80c571cf0006f08e9e5b8f04] Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
testing commit 3478588b5136966c80c571cf0006f08e9e5b8f04 with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 3478588b5136966c80c571cf0006f08e9e5b8f04
Bisecting: 1673 revisions left to test after this (roughly 11 steps)
[1a2566085650be593d464c4d73ac2d20ff67c058] Merge tag 'wireless-drivers-next-for-davem-2019-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
testing commit 1a2566085650be593d464c4d73ac2d20ff67c058 with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 1a2566085650be593d464c4d73ac2d20ff67c058
Bisecting: 920 revisions left to test after this (roughly 10 steps)
[deedf1feb255c7a390309f615e50de37cb82fb61] r8169: Avoid pointer aliasing
testing commit deedf1feb255c7a390309f615e50de37cb82fb61 with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: crashed: WARNING in bpf_jit_free
run #2: crashed: WARNING in bpf_jit_free
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad deedf1feb255c7a390309f615e50de37cb82fb61
Bisecting: 432 revisions left to test after this (roughly 9 steps)
[ec7146db150082737cbfeacaae0f33e42c95cf18] Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
testing commit ec7146db150082737cbfeacaae0f33e42c95cf18 with gcc (GCC) 8.1.0
all runs: boot failed: WARNING: workqueue cpumask: online intersect > possible intersect
# git bisect skip ec7146db150082737cbfeacaae0f33e42c95cf18
Bisecting: 432 revisions left to test after this (roughly 9 steps)
[6e6b904ad4f9aed43ec320afbd5a52ed8461ab41] ip_tunnel: Fix route fl4 init in ip_md_tunnel_xmit
testing commit 6e6b904ad4f9aed43ec320afbd5a52ed8461ab41 with gcc (GCC) 8.1.0
all runs: OK
# git bisect good 6e6b904ad4f9aed43ec320afbd5a52ed8461ab41
Bisecting: 267 revisions left to test after this (roughly 8 steps)
[beb73559bf57b0151dba0c27c4f866599f57bb0b] Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
testing commit beb73559bf57b0151dba0c27c4f866599f57bb0b with gcc (GCC) 8.1.0
all runs: OK
# git bisect good beb73559bf57b0151dba0c27c4f866599f57bb0b
Bisecting: 133 revisions left to test after this (roughly 7 steps)
[f3c8bd46c774153f1d08f10a7baafb2946efa8fa] qtnfmac: do not reject retry changes in driver
testing commit f3c8bd46c774153f1d08f10a7baafb2946efa8fa with gcc (GCC) 8.1.0
all runs: OK
# git bisect good f3c8bd46c774153f1d08f10a7baafb2946efa8fa
Bisecting: 66 revisions left to test after this (roughly 6 steps)
[a8890c38abb2f1706672cafb4094d3726430b335] igc: Fix code redundancy
testing commit a8890c38abb2f1706672cafb4094d3726430b335 with gcc (GCC) 8.1.0
all runs: OK
# git bisect good a8890c38abb2f1706672cafb4094d3726430b335
Bisecting: 37 revisions left to test after this (roughly 5 steps)
[030b43671ae88f827a415ad35700705ffc10d10d] wireless: prefix header search paths with $(srctree)/
testing commit 030b43671ae88f827a415ad35700705ffc10d10d with gcc (GCC) 8.1.0
all runs: OK
# git bisect good 030b43671ae88f827a415ad35700705ffc10d10d
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[3a7b68617de749d930b5503c3c5f30a17524f0bd] cls_api: add translator to flow_action representation
testing commit 3a7b68617de749d930b5503c3c5f30a17524f0bd with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 3a7b68617de749d930b5503c3c5f30a17524f0bd
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[8c5ad0dae93c9931dc32b9f4a98e73922c6ab2e0] igc: Add ethtool support
testing commit 8c5ad0dae93c9931dc32b9f4a98e73922c6ab2e0 with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 8c5ad0dae93c9931dc32b9f4a98e73922c6ab2e0
Bisecting: 4 revisions left to test after this (roughly 2 steps)
[439c71f7d2ca07cb5bc3ee0686f1e8a3de45b9cd] igc: Remove unneeded code
testing commit 439c71f7d2ca07cb5bc3ee0686f1e8a3de45b9cd with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 439c71f7d2ca07cb5bc3ee0686f1e8a3de45b9cd
Bisecting: 1 revision left to test after this (roughly 1 step)
[979eff22c9f49b1882e417bdb750488f80302611] e1000e: fix a missing check for return value
testing commit 979eff22c9f49b1882e417bdb750488f80302611 with gcc (GCC) 8.1.0
all runs: OK
# git bisect good 979eff22c9f49b1882e417bdb750488f80302611
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[55fdbeaa2db8b271db767240fba24a60bd232528] igc: Remove unused code
testing commit 55fdbeaa2db8b271db767240fba24a60bd232528 with gcc (GCC) 8.1.0
run #0: crashed: WARNING in bpf_jit_free
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 55fdbeaa2db8b271db767240fba24a60bd232528
55fdbeaa2db8b271db767240fba24a60bd232528 is the first bad commit
commit 55fdbeaa2db8b271db767240fba24a60bd232528
Author: Sasha Neftin <sasha.neftin@intel.com>
Date:   Mon Jan 7 16:40:17 2019 +0200

    igc: Remove unused code
    
    Remove unused igc_adv_data_desc definition from igc_base.h file.
    Descriptors definition will be added per demand.
    
    Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
    Tested-by: Aaron Brown <aaron.f.brown@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

:040000 040000 9cacb8b62c547c879572fdd52cb563ad01965df6 88251b031d066f946220f6dfbff99323bdfec176 M	drivers
revisions tested: 18, total time: 4h49m46.474691807s (build: 1h39m29.415494217s, test: 3h5m6.623502904s)
first bad commit: 55fdbeaa2db8b271db767240fba24a60bd232528 igc: Remove unused code
cc: ["aaron.f.brown@intel.com" "davem@davemloft.net" "intel-wired-lan@lists.osuosl.org" "jeffrey.t.kirsher@intel.com" "linux-kernel@vger.kernel.org" "netdev@vger.kernel.org" "sasha.neftin@intel.com"]
crash: WARNING in bpf_jit_free
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