================================================================== BUG: KASAN: use-after-free in __list_add_valid+0x8f/0xac lib/list_debug.c:26 Read of size 8 at addr ffff8881d4407368 by task syz-executor2/23658 CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 print_address_description.cold.7+0x9/0x1ff mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report.cold.8+0x242/0x309 mm/kasan/report.c:412 __asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:433 __list_add_valid+0x8f/0xac lib/list_debug.c:26 __list_add_rcu include/linux/rculist.h:52 [inline] list_add_tail_rcu include/linux/rculist.h:101 [inline] bpf_prog_ksym_node_add kernel/bpf/core.c:579 [inline] bpf_prog_kallsyms_add+0x200/0x9b0 kernel/bpf/core.c:610 bpf_prog_load+0x135b/0x1d30 kernel/bpf/syscall.c:1556 __do_sys_bpf+0xee3/0x4570 kernel/bpf/syscall.c:2618 __se_sys_bpf kernel/bpf/syscall.c:2580 [inline] __x64_sys_bpf+0x73/0xb0 kernel/bpf/syscall.c:2580 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457759 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fa0b910fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457759 RDX: 0000000000000048 RSI: 000000002000d000 RDI: 0000000000000005 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa0b91106d4 R13: 00000000004bdc97 R14: 00000000004cdc60 R15: 00000000ffffffff BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321f2d0 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321f448 R08: ffff88819829a440 R09: ffffed103b5a5b77 R10: ffffed103b5a5b77 R11: ffff8881dad2dbbb R12: 1ffff11032643e7c R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#2] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321ebe8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321ed60 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643d9f R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#3] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321e4f8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321e670 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643cc1 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#4] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321de08 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321df80 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643be3 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#5] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321d718 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321d890 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643b05 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#6] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321d028 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321d1a0 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643a27 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#7] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321c938 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321cab0 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643949 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#8] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321c248 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321c3c0 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff1103264386b R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#9] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321bb58 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321bcd0 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff1103264378d R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#10] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321b468 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321b5e0 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff110326436af R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#11] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321ad78 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321aef0 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff110326435d1 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#12] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321a688 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321a800 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff110326434f3 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#13] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff888193219f98 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321a110 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643415 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#14] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff8881932198a8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff888193219a20 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643337 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Oops: 0000 [#15] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff8881932191b8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff888193219330 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032643259 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Thread overran stack, or stack corrupted Oops: 0000 [#16] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff888193218ac8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff888193218c40 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff1103264317b R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ------------[ cut here ]------------ kernel BUG at mm/slab.c:4425! invalid opcode: 0000 [#17] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__check_heap_object+0xa7/0xb5 mm/slab.c:4425 Code: 48 c7 c7 6d 45 35 89 e8 f7 e1 0a 00 5d c3 41 8b 91 04 01 00 00 48 29 c7 48 39 d7 77 be 48 01 d0 48 29 c8 48 39 f0 72 b3 5d c3 <0f> 0b 48 c7 c7 6d 45 35 89 e8 5d ea 0a 00 44 89 e9 48 c7 c7 28 46 RSP: 0018:ffff888193217d58 EFLAGS: 00010046 RAX: 0000000000000001 RBX: 1ffff11032642fb2 RCX: 000000000000000c RDX: ffff888193216c00 RSI: 0000000000000001 RDI: ffff888193217f38 RBP: ffff888193217d58 R08: ffff88819829a440 R09: ffff8881da98be00 R10: 00000000000010f5 R11: 0000000000000000 R12: ffff888193217f38 R13: 0000000000000001 R14: ffffea00064c8580 R15: 0000000000000001 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Thread overran stack, or stack corrupted Oops: 0000 [#18] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff8881932178a0 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff888193217a18 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032642f36 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: BUG: unable to handle kernel paging request at ffffc90001937030 PGD 1da94a067 P4D 1da94a067 PUD 1da94b067 PMD 1d41ed067 PTE 0 Thread overran stack, or stack corrupted Oops: 0000 [#19] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff8881932171b8 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff888193217330 R08: ffff88819829a440 R09: 0000000000000001 R10: ffffed103b5a5b77 R11: ffff88819829a440 R12: 1ffff11032642e59 R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ------------[ cut here ]------------ kernel BUG at mm/slab.c:4425! invalid opcode: 0000 [#20] PREEMPT SMP KASAN CPU: 1 PID: 23658 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #189 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__check_heap_object+0xa7/0xb5 mm/slab.c:4425 Code: 48 c7 c7 6d 45 35 89 e8 f7 e1 0a 00 5d c3 41 8b 91 04 01 00 00 48 29 c7 48 39 d7 77 be 48 01 d0 48 29 c8 48 39 f0 72 b3 5d c3 <0f> 0b 48 c7 c7 6d 45 35 89 e8 5d ea 0a 00 44 89 e9 48 c7 c7 28 46 RSP: 0018:ffff8881932159f0 EFLAGS: 00010046 RAX: 0000000000000003 RBX: 1ffff11032642b45 RCX: 000000000000000b RDX: ffff888193214080 RSI: 0000000000000002 RDI: ffff888193215b98 RBP: ffff8881932159f0 R08: ffff88819829a440 R09: ffff8881da800c40 R10: 00000000000017e8 R11: 0000000000000000 R12: ffff888193215b98 R13: 0000000000000002 R14: ffffea00064c8500 R15: 0000000000000001 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: ---[ end trace 279fcee0253ade02 ]--- RIP: 0010:bpf_jit_binary_hdr include/linux/filter.h:712 [inline] RIP: 0010:bpf_get_prog_addr_region kernel/bpf/core.c:488 [inline] RIP: 0010:bpf_tree_comp kernel/bpf/core.c:557 [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+0x289/0x4a0 kernel/bpf/core.c:631 Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 RSP: 0018:ffff88819321f2d0 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8881d4407338 RCX: ffffffff818bb331 RDX: 1ffff92000326e06 RSI: 0000000000000008 RDI: ffffc90001937002 RBP: ffff88819321f448 R08: ffff88819829a440 R09: ffffed103b5a5b77 R10: ffffed103b5a5b77 R11: ffff8881dad2dbbb R12: 1ffff11032643e7c R13: ffffc90001937000 R14: dffffc0000000000 R15: ffff8881d4407338 FS: 00007fa0b9110700(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90001937030 CR3: 00000001c2a32000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400