ci-upstream-bpf-next-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-bpf-next-kasan-gce/syz-executor4211173302
<...>
Warning: Permanently added '10.128.0.35' (ED25519) to the list of known hosts.
execve("ci-upstream-bpf-next-kasan-gce/syz-executor4211173302", ["ci-upstream-bpf-next-kasan-gce/syz-executor4211173302"], 0x7fff82206360 /* 10 vars */) = 0
brk(NULL) = 0x555571849000
brk(0x555571849d80) = 0x555571849d80
arch_prctl(ARCH_SET_FS, 0x555571849400) = 0
set_tid_address(0x5555718496d0) = 5624
set_robust_list(0x5555718496e0, 24) = 0
rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-bpf-next-kasan-gce/syz-executor4211173302", 4096) = 59
getrandom("\xdd\x3d\xed\x37\x6b\x8c\xb5\x01", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555571849d80
brk(0x55557186ad80) = 0x55557186ad80
brk(0x55557186b000) = 0x55557186b000
mprotect(0x7fb2df61f000, 20480, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
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
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555718496d0) = 5625
ci-upstream-bpf-next-kasan-gce/strace-static-x86_64: Process 5625 attached
[pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 5625] set_robust_list(0x5555718496e0, 24) = 0
[pid 5625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5625] setpgid(0, 0) = 0
[pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5625] write(3, "1000", 4) = 4
[pid 5625] close(3) = 0
[pid 5625] write(1, "executing program\n", 18) = 18
executing program
[ 77.520126][ T5625] ------------[ cut here ]------------
[ 77.525743][ T5625] UBSAN: array-index-out-of-bounds in kernel/bpf/disasm.c:306:6
[ 77.533432][ T5625] index 3 is out of range for type 'const char *const[3]'
[ 77.540638][ T5625] CPU: 1 UID: 0 PID: 5625 Comm: syz-executor421 Not tainted syzkaller #0 PREEMPT(full)
[ 77.540651][ T5625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 77.540662][ T5625] Call Trace:
[ 77.540667][ T5625]
[ 77.540671][ T5625] dump_stack_lvl+0xe8/0x150
[ 77.540701][ T5625] ubsan_epilogue+0xa/0x30
[ 77.540712][ T5625] __ubsan_handle_out_of_bounds+0xe8/0xf0
[ 77.540732][ T5625] print_bpf_insn+0x21f1/0x2910
[ 77.540747][ T5625] ? __pfx_disasm_print+0x10/0x10
[ 77.540758][ T5625] ? __pfx_print_bpf_insn+0x10/0x10
[ 77.540776][ T5625] ? _copy_to_user+0x8a/0xb0
[ 77.540792][ T5625] ? bpf_verifier_vlog+0x58d/0x900
[ 77.540807][ T5625] diag_print_insn_context+0x433/0xd00
[ 77.540823][ T5625] ? __pfx_diag_print_insn_context+0x10/0x10
[ 77.540835][ T5625] ? __pfx_diag_write+0x10/0x10
[ 77.540844][ T5625] ? __pfx_disasm_print+0x10/0x10
[ 77.540852][ T5625] ? __pfx_disasm_kfunc_name+0x10/0x10
[ 77.540864][ T5625] ? diag_print_wrapped_prefixed+0x207/0x240
[ 77.540876][ T5625] bpf_diag_source+0x66a/0x1950
[ 77.540898][ T5625] ? _copy_to_user+0x8a/0xb0
[ 77.540911][ T5625] ? bpf_verifier_vlog+0x58d/0x900
[ 77.540922][ T5625] ? __pfx_bpf_diag_source+0x10/0x10
[ 77.540944][ T5625] ? __pfx_diag_write+0x10/0x10
[ 77.540955][ T5625] ? kfree+0x1c5/0x640
[ 77.540970][ T5625] ? bpf_diag_program_structure+0x28a/0x430
[ 77.540993][ T5625] bpf_diag_program_structure+0x31c/0x430
[ 77.541010][ T5625] ? verbose+0x11d/0x1a0
[ 77.541022][ T5625] ? __pfx_bpf_diag_program_structure+0x10/0x10
[ 77.541038][ T5625] ? bpf_prepare_btf_info+0x639/0x1200
[ 77.541055][ T5625] check_subprogs+0x66b/0x740
[ 77.541073][ T5625] bpf_check+0x17ba/0x2e10
[ 77.541090][ T5625] ? ktime_get_with_offset+0x93/0x2d0
[ 77.541105][ T5625] ? __pfx_bpf_check+0x10/0x10
[ 77.541118][ T5625] ? bpf_obj_name_cpy+0x194/0x1e0
[ 77.541130][ T5625] bpf_prog_load+0x14d6/0x1c20
[ 77.541148][ T5625] ? __pfx_bpf_prog_load+0x10/0x10
[ 77.541172][ T5625] __sys_bpf+0xd0d/0xd90
[ 77.541188][ T5625] ? __pfx___sys_bpf+0x10/0x10
[ 77.541200][ T5625] ? do_raw_spin_lock+0x12b/0x2f0
[ 77.541212][ T5625] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 77.541233][ T5625] ? __pfx_ptrace_notify+0x10/0x10
[ 77.541243][ T5625] ? exc_page_fault+0x6a/0xc0
[ 77.541265][ T5625] ? do_user_addr_fault+0xc4a/0x1340
[ 77.541282][ T5625] __x64_sys_bpf+0xba/0xd0
[ 77.541298][ T5625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.541309][ T5625] do_syscall_64+0x174/0x580
[ 77.541318][ T5625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.541328][ T5625] ? clear_bhb_loop+0x70/0xc0
[ 77.541340][ T5625] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.541349][ T5625] RIP: 0033:0x7fb2df58c589
[ 77.541362][ T5625] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 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 d8 ff ff ff f7 d8 64 89 01 48
[ 77.541371][ T5625] RSP: 002b:00007ffe58ce14a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 77.541386][ T5625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2df58c589
[ 77.541394][ T5625] RDX: 0000000000000054 RSI: 000020000000e000 RDI: 0000000000000005
[ 77.541400][ T5625] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000006
[ 77.541405][ T5625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 77.541411][ T5625] R13: 431bde82d7b634db R14: 00007fb2df61fc40 R15: 0000000000000002
[ 77.541433][ T5625]
[ 77.541439][ T5625] ---[ end trace ]---
[ 77.874700][ T5625] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 77.881881][ T5625] CPU: 1 UID: 0 PID: 5625 Comm: syz-executor421 Not tainted syzkaller #0 PREEMPT(full)
[ 77.891572][ T5625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 77.901722][ T5625] Call Trace:
[ 77.905001][ T5625]
[ 77.907917][ T5625] vpanic+0x56c/0xa60
[ 77.911899][ T5625] ? __pfx_vpanic+0x10/0x10
[ 77.916400][ T5625] panic+0xc5/0xd0
[ 77.920107][ T5625] ? __pfx_panic+0x10/0x10
[ 77.924510][ T5625] ? __pfx__printk+0x10/0x10
[ 77.929086][ T5625] ? dump_stack_lvl+0x103/0x150
[ 77.933924][ T5625] check_panic_on_warn+0x89/0xb0
[ 77.938852][ T5625] __ubsan_handle_out_of_bounds+0xe8/0xf0
[ 77.944559][ T5625] print_bpf_insn+0x21f1/0x2910
[ 77.949396][ T5625] ? __pfx_disasm_print+0x10/0x10
[ 77.954426][ T5625] ? __pfx_print_bpf_insn+0x10/0x10
[ 77.959611][ T5625] ? _copy_to_user+0x8a/0xb0
[ 77.964187][ T5625] ? bpf_verifier_vlog+0x58d/0x900
[ 77.969280][ T5625] diag_print_insn_context+0x433/0xd00
[ 77.974726][ T5625] ? __pfx_diag_print_insn_context+0x10/0x10
[ 77.980686][ T5625] ? __pfx_diag_write+0x10/0x10
[ 77.985515][ T5625] ? __pfx_disasm_print+0x10/0x10
[ 77.990524][ T5625] ? __pfx_disasm_kfunc_name+0x10/0x10
[ 77.995980][ T5625] ? diag_print_wrapped_prefixed+0x207/0x240
[ 78.001944][ T5625] bpf_diag_source+0x66a/0x1950
[ 78.006789][ T5625] ? _copy_to_user+0x8a/0xb0
[ 78.011362][ T5625] ? bpf_verifier_vlog+0x58d/0x900
[ 78.016452][ T5625] ? __pfx_bpf_diag_source+0x10/0x10
[ 78.021726][ T5625] ? __pfx_diag_write+0x10/0x10
[ 78.026557][ T5625] ? kfree+0x1c5/0x640
[ 78.030606][ T5625] ? bpf_diag_program_structure+0x28a/0x430
[ 78.036485][ T5625] bpf_diag_program_structure+0x31c/0x430
[ 78.042195][ T5625] ? verbose+0x11d/0x1a0
[ 78.046419][ T5625] ? __pfx_bpf_diag_program_structure+0x10/0x10
[ 78.052645][ T5625] ? bpf_prepare_btf_info+0x639/0x1200
[ 78.058091][ T5625] check_subprogs+0x66b/0x740
[ 78.062778][ T5625] bpf_check+0x17ba/0x2e10
[ 78.067180][ T5625] ? ktime_get_with_offset+0x93/0x2d0
[ 78.072540][ T5625] ? __pfx_bpf_check+0x10/0x10
[ 78.077287][ T5625] ? bpf_obj_name_cpy+0x194/0x1e0
[ 78.082343][ T5625] bpf_prog_load+0x14d6/0x1c20
[ 78.087094][ T5625] ? __pfx_bpf_prog_load+0x10/0x10
[ 78.092210][ T5625] __sys_bpf+0xd0d/0xd90
[ 78.096483][ T5625] ? __pfx___sys_bpf+0x10/0x10
[ 78.101224][ T5625] ? do_raw_spin_lock+0x12b/0x2f0
[ 78.106233][ T5625] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 78.111598][ T5625] ? __pfx_ptrace_notify+0x10/0x10
[ 78.116686][ T5625] ? exc_page_fault+0x6a/0xc0
[ 78.121349][ T5625] ? do_user_addr_fault+0xc4a/0x1340
[ 78.126621][ T5625] __x64_sys_bpf+0xba/0xd0
[ 78.131023][ T5625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.137083][ T5625] do_syscall_64+0x174/0x580
[ 78.141661][ T5625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.147714][ T5625] ? clear_bhb_loop+0x70/0xc0
[ 78.152468][ T5625] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.158344][ T5625] RIP: 0033:0x7fb2df58c589
[ 78.162799][ T5625] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 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 d8 ff ff ff f7 d8 64 89 01 48
[ 78.182412][ T5625] RSP: 002b:00007ffe58ce14a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 78.190823][ T5625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2df58c589
[ 78.198783][ T5625] RDX: 0000000000000054 RSI: 000020000000e000 RDI: 0000000000000005
[ 78.206739][ T5625] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000006
[ 78.214693][ T5625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 78.222650][ T5625] R13: 431bde82d7b634db R14: 00007fb2df61fc40 R15: 0000000000000002
[ 78.230632][ T5625]
[ 78.233906][ T5625] Kernel Offset: disabled
[ 78.238236][ T5625] Rebooting in 86400 seconds..