SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5891 comm=syz-executor.3 ------------[ cut here ]------------ Please remove unsupported % in format string WARNING: CPU: 0 PID: 5891 at lib/vsprintf.c:2680 format_decode+0xa07/0xba0 lib/vsprintf.c:2680 Modules linked in: CPU: 0 PID: 5891 Comm: syz-executor.3 Not tainted 6.9.0-rc5-syzkaller-00036-g9d1ddab261f3 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:format_decode+0xa07/0xba0 lib/vsprintf.c:2680 Code: f6 41 c6 44 24 05 08 e9 c4 fa ff ff e8 82 d9 c0 f6 c6 05 30 1a bc 04 01 90 48 c7 c7 40 a6 5c 8c 40 0f b6 f5 e8 fa 47 83 f6 90 <0f> 0b 90 90 e9 17 fc ff ff 48 8b 3c 24 e8 a7 01 1c f7 e9 0f f7 ff RSP: 0018:ffffc900033f7620 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffc900033f7924 RCX: ffffc900225ec000 RDX: 0000000000040000 RSI: ffffffff81503286 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900033f7720 R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffd0 FS: 00007f73b409e6c0(0000) GS:ffff88806b200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2f127000 CR3: 0000000049dac000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bstr_printf+0x137/0x1090 lib/vsprintf.c:3253 ____bpf_trace_printk kernel/trace/bpf_trace.c:390 [inline] bpf_trace_printk+0x10b/0x190 kernel/trace/bpf_trace.c:375 ___bpf_prog_run+0x3e51/0xabd0 kernel/bpf/core.c:1997 __bpf_prog_run32+0xc1/0x100 kernel/bpf/core.c:2236 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline] __bpf_prog_run include/linux/filter.h:657 [inline] bpf_prog_run include/linux/filter.h:664 [inline] bpf_test_run+0x3e2/0x9e0 net/bpf/test_run.c:425 bpf_prog_test_run_skb+0xb17/0x1db0 net/bpf/test_run.c:1058 bpf_prog_test_run kernel/bpf/syscall.c:4269 [inline] __sys_bpf+0xd56/0x4b40 kernel/bpf/syscall.c:5678 __do_sys_bpf kernel/bpf/syscall.c:5767 [inline] __se_sys_bpf kernel/bpf/syscall.c:5765 [inline] __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5765 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x260 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f73b327dea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f73b409e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f73b33abf80 RCX: 00007f73b327dea9 RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a RBP: 00007f73b32ca4a4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f73b33abf80 R15: 00007ffe22c44878