./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor555373798
<...>
Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts.
execve("./syz-executor555373798", ["./syz-executor555373798"], 0x7ffecb084a50 /* 10 vars */) = 0
brk(NULL) = 0x555558e6f000
brk(0x555558e6fd00) = 0x555558e6fd00
arch_prctl(ARCH_SET_FS, 0x555558e6f380) = 0
set_tid_address(0x555558e6f650) = 5819
set_robust_list(0x555558e6f660, 24) = 0
rseq(0x555558e6fca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor555373798", 4096) = 27
getrandom("\x15\xaa\x39\x53\x68\x25\xd3\x49", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555558e6fd00
brk(0x555558e90d00) = 0x555558e90d00
brk(0x555558e91000) = 0x555558e91000
mprotect(0x7f2d53c6b000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
[ 60.642926][ T30] audit: type=1400 audit(1753924201.469:62): avc: denied { write } for pid=5816 comm="strace-static-x" path="pipe:[3671]" dev="pipefs" ino=3671 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
write(1, "executing program\n", 18executing program
) = 18
[ 60.687066][ T30] audit: type=1400 audit(1753924201.509:63): avc: denied { execmem } for pid=5819 comm="syz-executor555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 60.722347][ T30] audit: type=1400 audit(1753924201.549:64): avc: denied { prog_load } for pid=5819 comm="syz-executor555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 60.724347][ T5819] ------------[ cut here ]------------
[ 60.742245][ T30] audit: type=1400 audit(1753924201.549:65): avc: denied { bpf } for pid=5819 comm="syz-executor555" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 60.747443][ T5819] verifier bug: error during ctx access conversion(1)
[ 60.747566][ T5819] WARNING: CPU: 1 PID: 5819 at kernel/bpf/verifier.c:21448 convert_ctx_accesses+0x2045/0x2920
[ 60.768495][ T30] audit: type=1400 audit(1753924201.549:66): avc: denied { perfmon } for pid=5819 comm="syz-executor555" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 60.774992][ T5819] Modules linked in:
[ 60.775010][ T5819] CPU: 1 UID: 0 PID: 5819 Comm: syz-executor555 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full)
[ 60.822369][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 60.832448][ T5819] RIP: 0010:convert_ctx_accesses+0x2045/0x2920
[ 60.838596][ T5819] 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
[ 60.858632][ T5819] RSP: 0018:ffffc900031d76e8 EFLAGS: 00010282
[ 60.864734][ T5819] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817a3658
[ 60.872725][ T5819] RDX: ffff8880223b8000 RSI: ffffffff817a3665 RDI: 0000000000000001
[ 60.880709][ T5819] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 60.888656][ T5819] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.896629][ T5819] R13: ffffc90000ace048 R14: 0000000000000004 R15: ffff888079210000
[ 60.904600][ T5819] FS: 0000555558e6f380(0000) GS:ffff88812481e000(0000) knlGS:0000000000000000
[ 60.913537][ T5819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.920105][ T5819] CR2: 000000002a761398 CR3: 00000000704e1000 CR4: 00000000003526f0
[ 60.928076][ T5819] Call Trace:
[ 60.931360][ T5819]
[ 60.934270][ T5819] ? __pfx_convert_ctx_accesses+0x10/0x10
[ 60.939963][ T5819] ? bpf_check+0x880e/0xc600
[ 60.944573][ T5819] bpf_check+0x5960/0xc600
[ 60.948987][ T5819] ? __pfx_bpf_check+0x10/0x10
[ 60.953792][ T5819] ? selinux_bpf_prog_load+0x15f/0x1c0
[ 60.959272][ T5819] bpf_prog_load+0xe41/0x2490
[ 60.963969][ T5819] ? __pfx_bpf_prog_load+0x10/0x10
[ 60.969073][ T5819] ? avc_has_perm+0x1c0/0x1f0
[ 60.973758][ T5819] ? avc_has_perm+0x144/0x1f0
[ 60.978433][ T5819] ? selinux_bpf+0xde/0x130
[ 60.982952][ T5819] ? bpf_lsm_bpf+0x9/0x10
[ 60.987281][ T5819] __sys_bpf+0x4a3f/0x4de0
[ 60.991730][ T5819] ? __pfx___sys_bpf+0x10/0x10
[ 60.996491][ T5819] ? do_raw_spin_lock+0x12c/0x2b0
[ 61.001531][ T5819] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 61.006902][ T5819] ? ptrace_stop.part.0+0x732/0x950
[ 61.012124][ T5819] ? rcu_is_watching+0x12/0xc0
[ 61.016873][ T5819] ? _raw_spin_unlock_irq+0x23/0x50
[ 61.022077][ T5819] ? lockdep_hardirqs_on+0x7c/0x110
[ 61.027263][ T5819] __x64_sys_bpf+0x78/0xc0
[ 61.031692][ T5819] do_syscall_64+0xcd/0x4c0
[ 61.036186][ T5819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.042072][ T5819] RIP: 0033:0x7f2d53bf83a9
[ 61.046470][ T5819] 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
[ 61.066093][ T5819] RSP: 002b:00007fffa6468d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 61.074525][ T5819] RAX: ffffffffffffffda RBX: 00007fffa6468f08 RCX: 00007f2d53bf83a9
[ 61.082517][ T5819] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005
[ 61.090488][ T5819] RBP: 00007f2d53c6b610 R08: 0000000000000000 R09: 0000000000000000
[ 61.098437][ T5819] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001
[ 61.106441][ T5819] R13: 00007fffa6468ef8 R14: 0000000000000001 R15: 0000000000000001
[ 61.114445][ T5819]
[ 61.117471][ T5819] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 61.124742][ T5819] CPU: 1 UID: 0 PID: 5819 Comm: syz-executor555 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full)
[ 61.136787][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 61.146827][ T5819] Call Trace:
[ 61.150086][ T5819]
[ 61.152999][ T5819] dump_stack_lvl+0x3d/0x1f0
[ 61.157574][ T5819] panic+0x71c/0x800
[ 61.161453][ T5819] ? __pfx_panic+0x10/0x10
[ 61.165866][ T5819] ? show_trace_log_lvl+0x29b/0x3e0
[ 61.171073][ T5819] ? check_panic_on_warn+0x1f/0xb0
[ 61.176185][ T5819] ? convert_ctx_accesses+0x2045/0x2920
[ 61.181720][ T5819] check_panic_on_warn+0xab/0xb0
[ 61.186659][ T5819] __warn+0xf6/0x3c0
[ 61.190540][ T5819] ? convert_ctx_accesses+0x2045/0x2920
[ 61.196064][ T5819] report_bug+0x3c3/0x580
[ 61.200376][ T5819] ? convert_ctx_accesses+0x2045/0x2920
[ 61.205901][ T5819] handle_bug+0x184/0x210
[ 61.210212][ T5819] exc_invalid_op+0x17/0x50
[ 61.214694][ T5819] asm_exc_invalid_op+0x1a/0x20
[ 61.219520][ T5819] RIP: 0010:convert_ctx_accesses+0x2045/0x2920
[ 61.225657][ T5819] 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
[ 61.245241][ T5819] RSP: 0018:ffffc900031d76e8 EFLAGS: 00010282
[ 61.251291][ T5819] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817a3658
[ 61.259251][ T5819] RDX: ffff8880223b8000 RSI: ffffffff817a3665 RDI: 0000000000000001
[ 61.267218][ T5819] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 61.275176][ T5819] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.283131][ T5819] R13: ffffc90000ace048 R14: 0000000000000004 R15: ffff888079210000
[ 61.291093][ T5819] ? __warn_printk+0x198/0x350
[ 61.295861][ T5819] ? __warn_printk+0x1a5/0x350
[ 61.300625][ T5819] ? convert_ctx_accesses+0x2044/0x2920
[ 61.306162][ T5819] ? __pfx_convert_ctx_accesses+0x10/0x10
[ 61.311861][ T5819] ? bpf_check+0x880e/0xc600
[ 61.316436][ T5819] bpf_check+0x5960/0xc600
[ 61.320846][ T5819] ? __pfx_bpf_check+0x10/0x10
[ 61.325604][ T5819] ? selinux_bpf_prog_load+0x15f/0x1c0
[ 61.331050][ T5819] bpf_prog_load+0xe41/0x2490
[ 61.335714][ T5819] ? __pfx_bpf_prog_load+0x10/0x10
[ 61.340810][ T5819] ? avc_has_perm+0x1c0/0x1f0
[ 61.345468][ T5819] ? avc_has_perm+0x144/0x1f0
[ 61.350135][ T5819] ? selinux_bpf+0xde/0x130
[ 61.354630][ T5819] ? bpf_lsm_bpf+0x9/0x10
[ 61.358980][ T5819] __sys_bpf+0x4a3f/0x4de0
[ 61.363413][ T5819] ? __pfx___sys_bpf+0x10/0x10
[ 61.368170][ T5819] ? do_raw_spin_lock+0x12c/0x2b0
[ 61.373177][ T5819] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 61.378538][ T5819] ? ptrace_stop.part.0+0x732/0x950
[ 61.383729][ T5819] ? rcu_is_watching+0x12/0xc0
[ 61.388474][ T5819] ? _raw_spin_unlock_irq+0x23/0x50
[ 61.393657][ T5819] ? lockdep_hardirqs_on+0x7c/0x110
[ 61.398842][ T5819] __x64_sys_bpf+0x78/0xc0
[ 61.403245][ T5819] do_syscall_64+0xcd/0x4c0
[ 61.407728][ T5819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.413599][ T5819] RIP: 0033:0x7f2d53bf83a9
[ 61.417991][ T5819] 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
[ 61.437576][ T5819] RSP: 002b:00007fffa6468d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 61.445965][ T5819] RAX: ffffffffffffffda RBX: 00007fffa6468f08 RCX: 00007f2d53bf83a9
[ 61.453914][ T5819] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005
[ 61.461860][ T5819] RBP: 00007f2d53c6b610 R08: 0000000000000000 R09: 0000000000000000
[ 61.469805][ T5819] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001
[ 61.477751][ T5819] R13: 00007fffa6468ef8 R14: 0000000000000001 R15: 0000000000000001
[ 61.485706][ T5819]
[ 61.488888][ T5819] Kernel Offset: disabled
[ 61.493183][ T5819] Rebooting in 86400 seconds..