./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor606570763

<...>
Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts.
execve("./syz-executor606570763", ["./syz-executor606570763"], 0x7fff52422510 /* 10 vars */) = 0
brk(NULL)                               = 0x5555570b6000
brk(0x5555570b6d00)                     = 0x5555570b6d00
arch_prctl(ARCH_SET_FS, 0x5555570b6380) = 0
set_tid_address(0x5555570b6650)         = 5024
set_robust_list(0x5555570b6660, 24)     = 0
rseq(0x5555570b6ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor606570763", 4096) = 27
getrandom("\x8b\xc6\xb1\xb9\x09\x35\xec\x64", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555570b6d00
brk(0x5555570d7d00)                     = 0x5555570d7d00
brk(0x5555570d8000)                     = 0x5555570d8000
mprotect(0x7fe438cf2000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4) = -1 EFAULT (Bad address)
perf_event_open(NULL, 0, -1, -1, 0)     = -1 EFAULT (Bad address)
bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0)   = -1 EINVAL (Invalid argument)
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20001a40, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3
[   58.619356][    T0] general protection fault, probably for non-canonical address 0xdffffc0000000f4f: 0000 [#1] PREEMPT SMP KASAN
[   58.631114][    T0] KASAN: probably user-memory-access in range [0x0000000000007a78-0x0000000000007a7f]
[   58.640647][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.5.0-rc2-syzkaller-00619-g25ad10658dc1 #0
[   58.650271][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   58.660325][    T0] RIP: 0010:strnchr+0x25/0x80
[   58.665032][    T0] Code: 00 00 00 00 90 f3 0f 1e fa 53 48 01 fe 48 bb 00 00 00 00 00 fc ff df 48 83 ec 18 eb 28 48 89 f8 48 89 f9 48 c1 e8 03 83 e1 07 <0f> b6 04 18 38 c8 7f 04 84 c0 75 25 0f b6 07 38 d0 74 15 48 83 c7
[   58.684639][    T0] RSP: 0018:ffffc90000177848 EFLAGS: 00010046
[   58.690702][    T0] RAX: 0000000000000f4f RBX: dffffc0000000000 RCX: 0000000000000000
[   58.698659][    T0] RDX: 0000000000000000 RSI: 0000000000007a7b RDI: 0000000000007a78
[   58.706613][    T0] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[   58.714564][    T0] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000007a78
[   58.722512][    T0] R13: ffffc900001779b0 R14: 0000000000000000 R15: 0000000000000003
[   58.730461][    T0] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   58.739374][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.745971][    T0] CR2: 00005611db5094b8 CR3: 0000000028ef0000 CR4: 00000000003506e0
[   58.753934][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   58.761884][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   58.769835][    T0] Call Trace:
[   58.773093][    T0]  <TASK>
[   58.776022][    T0]  ? die_addr+0x3b/0xa0
[   58.780182][    T0]  ? exc_general_protection+0x154/0x230
[   58.785716][    T0]  ? asm_exc_general_protection+0x26/0x30
[   58.791423][    T0]  ? strnchr+0x25/0x80
[   58.795479][    T0]  bpf_bprintf_prepare+0x127/0x1490
[   58.800661][    T0]  ? bpf_bprintf_cleanup+0xd0/0xd0
[   58.805754][    T0]  ? print_usage_bug.part.0+0x670/0x670
[   58.811289][    T0]  bpf_trace_printk+0xdb/0x180
[   58.816051][    T0]  ? trace_bpf_trace_printk+0x190/0x190
[   58.821583][    T0]  ? lock_sync+0x190/0x190
[   58.825984][    T0]  ? mark_lock+0x105/0x1950
[   58.830472][    T0]  bpf_prog_ebeed182d92b487f+0x38/0x3c
[   58.835912][    T0]  bpf_trace_run1+0x148/0x400
[   58.840574][    T0]  ? trace_event_raw_event_bpf_trace_printk+0x200/0x200
[   58.847492][    T0]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   58.853471][    T0]  ? lock_acquire+0x1ae/0x510
[   58.858133][    T0]  __bpf_trace_rcu_utilization+0x8e/0xc0
[   58.863754][    T0]  ? trace_raw_output_rcu_stall_warning+0xd0/0xd0
[   58.870153][    T0]  ? __lock_acquire+0x182f/0x5de0
[   58.875162][    T0]  trace_rcu_utilization+0xcd/0x120
[   58.880342][    T0]  rcu_note_context_switch+0x6c/0x1ac0
[   58.885788][    T0]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   58.891754][    T0]  ? __schedule+0x26bf/0x59f0
[   58.896431][    T0]  ? schedule_idle+0x5b/0x80
[   58.901008][    T0]  __schedule+0x293/0x59f0
[   58.905411][    T0]  ? lock_acquire+0x1ae/0x510
[   58.910072][    T0]  ? find_held_lock+0x2d/0x110
[   58.914818][    T0]  ? tick_nohz_idle_exit+0x1e6/0x260
[   58.920098][    T0]  ? io_schedule_timeout+0x150/0x150
[   58.925369][    T0]  ? __text_poke+0x8a0/0x8a0
[   58.929938][    T0]  ? rcu_is_watching+0x12/0xb0
[   58.934692][    T0]  ? trace_csd_function_exit+0x15b/0x1a0
[   58.940311][    T0]  schedule_idle+0x5b/0x80
[   58.944714][    T0]  do_idle+0x288/0x3f0
[   58.948771][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   58.953784][    T0]  ? __schedule+0xee9/0x59f0
[   58.958359][    T0]  cpu_startup_entry+0x18/0x20
[   58.963111][    T0]  start_secondary+0x200/0x290
[   58.967855][    T0]  ? set_cpu_sibling_map+0x2050/0x2050
[   58.973297][    T0]  secondary_startup_64_no_verify+0x167/0x16b
[   58.979361][    T0]  </TASK>
[   58.982358][    T0] Modules linked in:
[   58.986241][    T0] ---[ end trace 0000000000000000 ]---
[   58.986275][ T5024] BUG: unable to handle page fault for address: fffffffffffffa00
[   58.991673][    T0] RIP: 0010:strnchr+0x25/0x80
[   58.999369][ T5024] #PF: supervisor read access in kernel mode
[   59.004016][    T0] Code: 00 00 00 00 90 f3 0f 1e fa 53 48 01 fe 48 bb 00 00 00 00 00 fc ff df 48 83 ec 18 eb 28 48 89 f8 48 89 f9 48 c1 e8 03 83 e1 07 <0f> b6 04 18 38 c8 7f 04 84 c0 75 25 0f b6 07 38 d0 74 15 48 83 c7
[   59.009966][ T5024] #PF: error_code(0x0000) - not-present page
[   59.029543][    T0] RSP: 0018:ffffc90000177848 EFLAGS: 00010046
[   59.035580][ T5024] PGD c779067 P4D c779067 PUD c77b067 
[   59.041630][    T0] 
[   59.041635][    T0] RAX: 0000000000000f4f RBX: dffffc0000000000 RCX: 0000000000000000
[   59.047072][ T5024] PMD 0 
[   59.049377][    T0] RDX: 0000000000000000 RSI: 0000000000007a7b RDI: 0000000000007a78
[   59.057336][ T5024] Oops: 0000 [#2] PREEMPT SMP KASAN
[   59.060164][    T0] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[   59.068112][ T5024] CPU: 0 PID: 5024 Comm: syz-executor606 Tainted: G      D            6.5.0-rc2-syzkaller-00619-g25ad10658dc1 #0
[   59.073284][    T0] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000007a78
[   59.081241][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   59.093094][    T0] R13: ffffc900001779b0 R14: 0000000000000000 R15: 0000000000000003
[   59.101042][ T5024] RIP: 0010:strnchr+0x31/0x80
[   59.111075][    T0] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   59.119021][ T5024] Code: fe 48 bb 00 00 00 00 00 fc ff df 48 83 ec 18 eb 28 48 89 f8 48 89 f9 48 c1 e8 03 83 e1 07 0f b6 04 18 38 c8 7f 04 84 c0 75 25 <0f> b6 07 38 d0 74 15 48 83 c7 01 84 c0 74 05 48 39 f7 75 d3 48 83
[   59.123673][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.132572][ T5024] RSP: 0018:ffffc90003a7f7d0 EFLAGS: 00010046
[   59.152153][    T0] CR2: 00005611db5094b8 CR3: 0000000028ef0000 CR4: 00000000003506e0
[   59.158795][ T5024] 
[   59.158801][ T5024] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   59.164836][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   59.172778][ T5024] RDX: 0000000000000000 RSI: fffffffffffffa03 RDI: fffffffffffffa00
[   59.175084][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   59.183030][ T5024] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[   59.190981][    T0] Kernel panic - not syncing: Fatal exception
[   59.199109][ T5024] R10: 0000000000000003 R11: 0000000000000000 R12: fffffffffffffa00
[   59.207085][ T5024] R13: ffffc90003a7f938 R14: 0000000000000000 R15: 0000000000000003
[   59.215061][ T5024] FS:  00005555570b6380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   59.221132][ T5024] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.229097][ T5024] CR2: fffffffffffffa00 CR3: 000000001eadf000 CR4: 00000000003506f0
[   59.237065][ T5024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   59.245980][ T5024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   59.252555][ T5024] Call Trace:
[   59.260509][ T5024]  <TASK>
[   59.268467][ T5024]  ? __die+0x1e/0x60
[   59.276444][ T5024]  ? page_fault_oops+0x398/0xad0
[   59.279727][ T5024]  ? reacquire_held_locks+0x4b0/0x4b0
[   59.282678][ T5024]  ? dump_pagetable+0x530/0x530
[   59.286573][ T5024]  ? search_extable+0x83/0xb0
[   59.291514][ T5024]  ? is_prefetch.constprop.0+0xb6/0x550
[   59.296880][ T5024]  ? __module_address+0x55/0x3b0
[   59.301730][ T5024]  ? bpf_ksym_find+0x124/0x1b0
[   59.306412][ T5024]  ? pgtable_bad+0x80/0x80
[   59.311957][ T5024]  ? fixup_exception+0x110/0xc90
[   59.316894][ T5024]  ? kernelmode_fixup_or_oops+0x23c/0x2b0
[   59.321665][ T5024]  ? __bad_area_nosemaphore+0x390/0x6a0
[   59.326107][ T5024]  ? spurious_kernel_fault+0x376/0x550
[   59.331059][ T5024]  ? do_kern_addr_fault+0x5b/0x70
[   59.336788][ T5024]  ? exc_page_fault+0xba/0xd0
[   59.342348][ T5024]  ? asm_exc_page_fault+0x26/0x30
[   59.347813][ T5024]  ? strnchr+0x31/0x80
[   59.352844][ T5024]  bpf_bprintf_prepare+0x127/0x1490
[   59.357527][ T5024]  ? lock_acquire+0x1ae/0x510
[   59.362563][ T5024]  ? bpf_bprintf_cleanup+0xd0/0xd0
[   59.366642][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.371854][ T5024]  ? lock_acquire+0x464/0x510
[   59.376539][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.381751][ T5024]  bpf_trace_printk+0xdb/0x180
[   59.386531][ T5024]  ? trace_bpf_trace_printk+0x190/0x190
[   59.391220][ T5024]  ? lock_acquire+0x464/0x510
[   59.395999][ T5024]  ? lock_sync+0x190/0x190
[   59.400775][ T5024]  ? lock_release+0x4bf/0x680
[   59.406333][ T5024]  ? reacquire_held_locks+0x4b0/0x4b0
[   59.411013][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.415441][ T5024]  ? ttwu_queue_wakelist+0x269/0x3f0
[   59.420113][ T5024]  ? trace_ipi_send_cpu.constprop.0+0x185/0x1d0
[   59.425491][ T5024]  bpf_prog_ebeed182d92b487f+0x38/0x3c
[   59.430250][ T5024]  bpf_trace_run1+0x148/0x400
[   59.435546][ T5024]  ? trace_event_raw_event_bpf_trace_printk+0x200/0x200
[   59.441806][ T5024]  ? try_to_wake_up+0x108/0x15a0
[   59.447303][ T5024]  __bpf_trace_rcu_utilization+0x8e/0xc0
[   59.451998][ T5024]  ? trace_raw_output_rcu_stall_warning+0xd0/0xd0
[   59.458945][ T5024]  ? reacquire_held_locks+0x4b0/0x4b0
[   59.463893][ T5024]  ? child_wait_callback+0x112/0x290
[   59.469537][ T5024]  trace_rcu_utilization+0xcd/0x120
[   59.476127][ T5024]  rcu_note_context_switch+0x6c/0x1ac0
[   59.481500][ T5024]  ? do_raw_spin_unlock+0x173/0x230
[   59.486823][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.492031][ T5024]  ? __schedule+0x26bf/0x59f0
[   59.497492][ T5024]  ? schedule+0xe7/0x1b0
[   59.502692][ T5024]  __schedule+0x293/0x59f0
[   59.507470][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.512154][ T5024]  ? trace_irq_enable.constprop.0+0xd0/0x100
[   59.516394][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.520818][ T5024]  ? io_schedule_timeout+0x150/0x150
[   59.525585][ T5024]  ? lock_release+0x4bf/0x680
[   59.531564][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.536333][ T5024]  ? cgroup_enter_frozen+0x156/0x2e0
[   59.541623][ T5024]  ? do_raw_spin_lock+0x12e/0x2b0
[   59.546304][ T5024]  ? spin_bug+0x1d0/0x1d0
[   59.551070][ T5024]  ? rcu_is_watching+0x12/0xb0
[   59.556364][ T5024]  schedule+0xe7/0x1b0
[   59.561390][ T5024]  ptrace_stop.part.0+0x4aa/0x8f0
[   59.565722][ T5024]  ptrace_do_notify+0x233/0x2e0
[   59.570488][ T5024]  ? lock_sync+0x190/0x190
[   59.574561][ T5024]  ? ptrace_stop.part.0+0x8f0/0x8f0
[   59.579590][ T5024]  ptrace_notify+0xc8/0x130
[   59.584438][ T5024]  syscall_exit_to_user_mode_prepare+0x120/0x220
[   59.588870][ T5024]  syscall_exit_to_user_mode+0xd/0x50
[   59.594081][ T5024]  do_syscall_64+0x44/0xb0
[   59.598583][ T5024]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   59.604910][ T5024] RIP: 0033:0x7fe438c7e4e9
[   59.610275][ T5024] 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
[   59.614685][ T5024] RSP: 002b:00007ffef39cb388 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[   59.624960][ T5024] RAX: 0000000000000004 RBX: 00007ffef39cb558 RCX: 00007fe438c7e4e9
[   59.644554][ T5024] RDX: 0000000000000010 RSI: 0000000020000180 RDI: 0000000000000011
[   59.652949][ T5024] RBP: 00007fe438cf2610 R08: 0000000000000000 R09: 00007ffef39cb558
[   59.660913][ T5024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[   59.668879][ T5024] R13: 00007ffef39cb548 R14: 0000000000000001 R15: 0000000000000001
[   59.676849][ T5024]  </TASK>
[   59.684813][ T5024] Modules linked in:
[   59.695773][ T5024] CR2: fffffffffffffa00
[   59.703776][ T5024] ---[ end trace 0000000000000000 ]---
[   59.709214][ T5024] RIP: 0010:strnchr+0x25/0x80
[   59.713895][ T5024] Code: 00 00 00 00 90 f3 0f 1e fa 53 48 01 fe 48 bb 00 00 00 00 00 fc ff df 48 83 ec 18 eb 28 48 89 f8 48 89 f9 48 c1 e8 03 83 e1 07 <0f> b6 04 18 38 c8 7f 04 84 c0 75 25 0f b6 07 38 d0 74 15 48 83 c7
[   59.733496][ T5024] RSP: 0018:ffffc90000177848 EFLAGS: 00010046
[   59.739565][ T5024] RAX: 0000000000000f4f RBX: dffffc0000000000 RCX: 0000000000000000
[   59.747523][ T5024] RDX: 0000000000000000 RSI: 0000000000007a7b RDI: 0000000000007a78
[   59.755484][ T5024] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[   59.763446][ T5024] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000007a78
[   59.771406][ T5024] R13: ffffc900001779b0 R14: 0000000000000000 R15: 0000000000000003
[   59.779366][ T5024] FS:  00005555570b6380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   59.788290][ T5024] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.794867][ T5024] CR2: fffffffffffffa00 CR3: 000000001eadf000 CR4: 00000000003506f0
[   59.802833][ T5024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   59.810792][ T5024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   60.279393][    T0] Shutting down cpus with NMI
[   60.285410][    T0] Kernel Offset: disabled
[   60.289718][    T0] Rebooting in 86400 seconds..