./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1302987296
<...>
Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts.
execve("./syz-executor1302987296", ["./syz-executor1302987296"], 0x7ffddfcec230 /* 10 vars */) = 0
brk(NULL) = 0x555582c6c000
brk(0x555582c6cd00) = 0x555582c6cd00
arch_prctl(ARCH_SET_FS, 0x555582c6c380) = 0
set_tid_address(0x555582c6c650) = 5822
set_robust_list(0x555582c6c660, 24) = 0
rseq(0x555582c6cca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1302987296", 4096) = 28
getrandom("\x01\x7b\xee\xfc\xc5\x0a\xec\xf1", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555582c6cd00
brk(0x555582c8dd00) = 0x555582c8dd00
brk(0x555582c8e000) = 0x555582c8e000
mprotect(0x7f75a6468000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
[ 70.478533][ T30] audit: type=1400 audit(1753925578.212:62): avc: denied { write } for pid=5818 comm="strace-static-x" path="pipe:[3882]" dev="pipefs" ino=3882 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
executing program
write(1, "executing program\n", 18) = 18
[ 70.509809][ T30] audit: type=1400 audit(1753925578.242:63): avc: denied { execmem } for pid=5822 comm="syz-executor130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 70.533767][ T30] audit: type=1400 audit(1753925578.272:64): avc: denied { prog_load } for pid=5822 comm="syz-executor130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 70.535768][ T5822] ------------[ cut here ]------------
[ 70.553216][ T30] audit: type=1400 audit(1753925578.272:65): avc: denied { bpf } for pid=5822 comm="syz-executor130" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 70.553256][ T30] audit: type=1400 audit(1753925578.272:66): avc: denied { perfmon } for pid=5822 comm="syz-executor130" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 70.600795][ T5822] verifier bug: error during ctx access conversion(1)
[ 70.607927][ T5822] WARNING: CPU: 0 PID: 5822 at kernel/bpf/verifier.c:21448 convert_ctx_accesses+0x2045/0x2920
[ 70.618354][ T5822] Modules linked in:
[ 70.622516][ T5822] CPU: 0 UID: 0 PID: 5822 Comm: syz-executor130 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full)
[ 70.634635][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.644720][ T5822] RIP: 0010:convert_ctx_accesses+0x2045/0x2920
[ 70.650873][ T5822] Code: c7 c6 a0 95 b5 8b e8 ea a5 07 00 e9 a4 f9 ff ff e8 50 6c e8 ff c6 05 16 03 bd 0e 01 90 48 c7 c7 00 96 b5 8b e8 6c 02 a7 ff 90 <0f> 0b 90 90 e9 f1 fe ff ff e8 2d 6c e8 ff 0f b6 1d f6 02 bd 0e 31
[ 70.670499][ T5822] RSP: 0018:ffffc90003dcf6e8 EFLAGS: 00010282
[ 70.676590][ T5822] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817a3658
[ 70.684575][ T5822] RDX: ffff8880775dc880 RSI: ffffffff817a3665 RDI: 0000000000000001
[ 70.692559][ T5822] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 70.700506][ T5822] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.708479][ T5822] R13: ffffc90000ace048 R14: 0000000000000004 R15: ffff888023798000
[ 70.716478][ T5822] FS: 0000555582c6c380(0000) GS:ffff88812471e000(0000) knlGS:0000000000000000
[ 70.725407][ T5822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.731997][ T5822] CR2: 0000561e04e07000 CR3: 0000000071c4c000 CR4: 00000000003526f0
[ 70.739943][ T5822] Call Trace:
[ 70.743217][ T5822]
[ 70.746140][ T5822] ? __pfx_convert_ctx_accesses+0x10/0x10
[ 70.751882][ T5822] ? bpf_check+0x880e/0xc600
[ 70.756469][ T5822] bpf_check+0x5960/0xc600
[ 70.760887][ T5822] ? __pfx_bpf_check+0x10/0x10
[ 70.765675][ T5822] ? selinux_bpf_prog_load+0x15f/0x1c0
[ 70.771157][ T5822] bpf_prog_load+0xe41/0x2490
[ 70.775854][ T5822] ? __pfx_bpf_prog_load+0x10/0x10
[ 70.781065][ T5822] ? avc_has_perm+0x1c0/0x1f0
[ 70.785773][ T5822] ? avc_has_perm+0x144/0x1f0
[ 70.790460][ T5822] ? selinux_bpf+0xde/0x130
[ 70.795001][ T5822] ? bpf_lsm_bpf+0x9/0x10
[ 70.799351][ T5822] __sys_bpf+0x4a3f/0x4de0
[ 70.803851][ T5822] ? __pfx___sys_bpf+0x10/0x10
[ 70.808630][ T5822] ? do_raw_spin_lock+0x12c/0x2b0
[ 70.813695][ T5822] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 70.819061][ T5822] ? ptrace_stop.part.0+0x732/0x950
[ 70.824285][ T5822] ? rcu_is_watching+0x12/0xc0
[ 70.829056][ T5822] ? _raw_spin_unlock_irq+0x23/0x50
[ 70.834285][ T5822] ? lockdep_hardirqs_on+0x7c/0x110
[ 70.839477][ T5822] __x64_sys_bpf+0x78/0xc0
[ 70.843922][ T5822] do_syscall_64+0xcd/0x4c0
[ 70.848419][ T5822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.854332][ T5822] RIP: 0033:0x7f75a63f53a9
[ 70.858738][ T5822] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
[ 70.878421][ T5822] RSP: 002b:00007ffeb40793f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 70.886863][ T5822] RAX: ffffffffffffffda RBX: 00007ffeb40795d8 RCX: 00007f75a63f53a9
[ 70.894851][ T5822] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005
[ 70.902831][ T5822] RBP: 00007f75a6468610 R08: 0000000000000000 R09: 0000000000000000
[ 70.910784][ T5822] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001
[ 70.918755][ T5822] R13: 00007ffeb40795c8 R14: 0000000000000001 R15: 0000000000000001
[ 70.926768][ T5822]
[ 70.929789][ T5822] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 70.937042][ T5822] CPU: 0 UID: 0 PID: 5822 Comm: syz-executor130 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full)
[ 70.949075][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.959105][ T5822] Call Trace:
[ 70.962357][ T5822]
[ 70.965263][ T5822] dump_stack_lvl+0x3d/0x1f0
[ 70.969858][ T5822] panic+0x71c/0x800
[ 70.973730][ T5822] ? __pfx_panic+0x10/0x10
[ 70.978118][ T5822] ? show_trace_log_lvl+0x29b/0x3e0
[ 70.983295][ T5822] ? check_panic_on_warn+0x1f/0xb0
[ 70.988390][ T5822] ? convert_ctx_accesses+0x2045/0x2920
[ 70.993919][ T5822] check_panic_on_warn+0xab/0xb0
[ 70.998870][ T5822] __warn+0xf6/0x3c0
[ 71.002763][ T5822] ? convert_ctx_accesses+0x2045/0x2920
[ 71.008283][ T5822] report_bug+0x3c3/0x580
[ 71.012593][ T5822] ? convert_ctx_accesses+0x2045/0x2920
[ 71.018107][ T5822] handle_bug+0x184/0x210
[ 71.022411][ T5822] exc_invalid_op+0x17/0x50
[ 71.026974][ T5822] asm_exc_invalid_op+0x1a/0x20
[ 71.031796][ T5822] RIP: 0010:convert_ctx_accesses+0x2045/0x2920
[ 71.037929][ T5822] Code: c7 c6 a0 95 b5 8b e8 ea a5 07 00 e9 a4 f9 ff ff e8 50 6c e8 ff c6 05 16 03 bd 0e 01 90 48 c7 c7 00 96 b5 8b e8 6c 02 a7 ff 90 <0f> 0b 90 90 e9 f1 fe ff ff e8 2d 6c e8 ff 0f b6 1d f6 02 bd 0e 31
[ 71.057521][ T5822] RSP: 0018:ffffc90003dcf6e8 EFLAGS: 00010282
[ 71.063572][ T5822] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817a3658
[ 71.071541][ T5822] RDX: ffff8880775dc880 RSI: ffffffff817a3665 RDI: 0000000000000001
[ 71.079486][ T5822] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 71.087521][ T5822] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.095466][ T5822] R13: ffffc90000ace048 R14: 0000000000000004 R15: ffff888023798000
[ 71.103422][ T5822] ? __warn_printk+0x198/0x350
[ 71.108163][ T5822] ? __warn_printk+0x1a5/0x350
[ 71.112905][ T5822] ? convert_ctx_accesses+0x2044/0x2920
[ 71.118457][ T5822] ? __pfx_convert_ctx_accesses+0x10/0x10
[ 71.124167][ T5822] ? bpf_check+0x880e/0xc600
[ 71.128740][ T5822] bpf_check+0x5960/0xc600
[ 71.133158][ T5822] ? __pfx_bpf_check+0x10/0x10
[ 71.137951][ T5822] ? selinux_bpf_prog_load+0x15f/0x1c0
[ 71.143439][ T5822] bpf_prog_load+0xe41/0x2490
[ 71.148109][ T5822] ? __pfx_bpf_prog_load+0x10/0x10
[ 71.153203][ T5822] ? avc_has_perm+0x1c0/0x1f0
[ 71.157867][ T5822] ? avc_has_perm+0x144/0x1f0
[ 71.162539][ T5822] ? selinux_bpf+0xde/0x130
[ 71.167037][ T5822] ? bpf_lsm_bpf+0x9/0x10
[ 71.171353][ T5822] __sys_bpf+0x4a3f/0x4de0
[ 71.175755][ T5822] ? __pfx___sys_bpf+0x10/0x10
[ 71.180500][ T5822] ? do_raw_spin_lock+0x12c/0x2b0
[ 71.185503][ T5822] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 71.190858][ T5822] ? ptrace_stop.part.0+0x732/0x950
[ 71.196049][ T5822] ? rcu_is_watching+0x12/0xc0
[ 71.200796][ T5822] ? _raw_spin_unlock_irq+0x23/0x50
[ 71.205973][ T5822] ? lockdep_hardirqs_on+0x7c/0x110
[ 71.211154][ T5822] __x64_sys_bpf+0x78/0xc0
[ 71.215568][ T5822] do_syscall_64+0xcd/0x4c0
[ 71.220056][ T5822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.225928][ T5822] RIP: 0033:0x7f75a63f53a9
[ 71.230320][ T5822] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
[ 71.249908][ T5822] RSP: 002b:00007ffeb40793f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 71.258302][ T5822] RAX: ffffffffffffffda RBX: 00007ffeb40795d8 RCX: 00007f75a63f53a9
[ 71.266249][ T5822] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005
[ 71.274208][ T5822] RBP: 00007f75a6468610 R08: 0000000000000000 R09: 0000000000000000
[ 71.282168][ T5822] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001
[ 71.290117][ T5822] R13: 00007ffeb40795c8 R14: 0000000000000001 R15: 0000000000000001
[ 71.298071][ T5822]
[ 71.301261][ T5822] Kernel Offset: disabled
[ 71.305559][ T5822] Rebooting in 86400 seconds..