./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor247272899
<...>
Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts.
execve("./syz-executor247272899", ["./syz-executor247272899"], 0x7fff3bfb47f0 /* 10 vars */) = 0
brk(NULL) = 0x555556123000
brk(0x555556123c40) = 0x555556123c40
arch_prctl(ARCH_SET_FS, 0x555556123300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor247272899", 4096) = 27
brk(0x555556144c40) = 0x555556144c40
brk(0x555556145000) = 0x555556145000
mprotect(0x7f623c711000, 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
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=4, insns=0x20000380, license="GPL", log_level=4, log_size=4096, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3
syzkaller login: [ 38.524166][ T3609] ------------[ cut here ]------------
[ 38.529745][ T3609] CPA refuse W^X violation: 8000000000000163 -> 0000000000000163 range: 0xffffffffa0401000 - 0xffffffffa0401fff PFN 22517
[ 38.542500][ T3609] WARNING: CPU: 0 PID: 3609 at arch/x86/mm/pat/set_memory.c:601 __change_page_attr_set_clr+0x1faa/0x2080
[ 38.553759][ T3609] Modules linked in:
[ 38.557678][ T3609] CPU: 0 PID: 3609 Comm: syz-executor247 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 38.567595][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 38.577673][ T3609] RIP: 0010:__change_page_attr_set_clr+0x1faa/0x2080
[ 38.584386][ T3609] Code: 8b 44 24 50 4d 89 f1 4c 89 e2 4c 89 ee 48 c7 c7 80 0c ea 89 c6 05 68 26 94 0c 01 4c 8d 80 ff 0f 00 00 48 89 c1 e8 56 a4 10 08 <0f> 0b e9 68 fc ff ff e8 6a b3 91 00 e9 be f7 ff ff 48 8b 7c 24 08
[ 38.604060][ T3609] RSP: 0018:ffffc90003c8f6c0 EFLAGS: 00010286
[ 38.610180][ T3609] RAX: 0000000000000000 RBX: 8000000022517163 RCX: 0000000000000000
[ 38.618184][ T3609] RDX: ffff88801f63d7c0 RSI: ffffffff81620008 RDI: fffff52000791eca
[ 38.626272][ T3609] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 38.634298][ T3609] R10: 0000000080000001 R11: 7566657220415043 R12: 0000000000000163
[ 38.642411][ T3609] R13: 8000000000000163 R14: 0000000000022517 R15: 0000000000000000
[ 38.650498][ T3609] FS: 0000555556123300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 38.659475][ T3609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.666051][ T3609] CR2: 000000000061ba0c CR3: 00000000175a7000 CR4: 00000000003506f0
[ 38.674050][ T3609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.682075][ T3609] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.690064][ T3609] Call Trace:
[ 38.693362][ T3609]
[ 38.696283][ T3609] ? flush_tlb_one_kernel+0x60/0x60
[ 38.701525][ T3609] ? on_each_cpu_cond_mask+0x70/0xa0
[ 38.706862][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 38.712326][ T3609] ? static_protections+0x670/0x670
[ 38.717551][ T3609] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 38.723198][ T3609] ? wait_for_completion_io_timeout+0x20/0x20
[ 38.729307][ T3609] ? _vm_unmap_aliases.part.0+0x481/0x570
[ 38.735056][ T3609] change_page_attr_set_clr+0x333/0x500
[ 38.740683][ T3609] ? __change_page_attr_set_clr+0x2080/0x2080
[ 38.746775][ T3609] ? __vmalloc_node_range+0x1046/0x13a0
[ 38.752324][ T3609] ? lock_release+0x5cb/0x810
[ 38.757037][ T3609] ? find_vm_area+0x117/0x190
[ 38.761749][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 38.766620][ T3609] set_memory_x+0xb2/0x110
[ 38.771134][ T3609] ? set_mce_nospec+0xe0/0xe0
[ 38.775817][ T3609] ? _raw_spin_unlock+0x24/0x40
[ 38.780716][ T3609] ? find_vm_area+0x145/0x190
[ 38.785415][ T3609] bpf_jit_alloc_exec_page+0x69/0x80
[ 38.790761][ T3609] bpf_dispatcher_change_prog+0x303/0x8f0
[ 38.796560][ T3609] ? bpf_test_init.isra.0+0x122/0x150
[ 38.801931][ T3609] bpf_prog_test_run_xdp+0x95e/0x1440
[ 38.807333][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 38.812810][ T3609] ? lock_release+0x5cb/0x810
[ 38.817528][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 38.822559][ T3609] ? __might_fault+0xd1/0x170
[ 38.827341][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 38.833001][ T3609] ? __switch_to+0x5cc/0x10e0
[ 38.837715][ T3609] ? __fget_light+0x20a/0x270
[ 38.842410][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 38.848091][ T3609] __sys_bpf+0x10a0/0x4cf0
[ 38.852524][ T3609] ? lock_release+0x810/0x810
[ 38.857273][ T3609] ? bpf_perf_link_attach+0x520/0x520
[ 38.862654][ T3609] ? do_raw_spin_lock+0x120/0x2a0
[ 38.867697][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 38.872648][ T3609] ? recalc_sigpending_tsk+0x18f/0x1d0
[ 38.878228][ T3609] ? _raw_spin_unlock_irq+0x1f/0x40
[ 38.883441][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 38.888485][ T3609] __x64_sys_bpf+0x75/0xb0
[ 38.892918][ T3609] do_syscall_64+0x35/0xb0
[ 38.897463][ T3609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 38.903377][ T3609] RIP: 0033:0x7f623c6a4d39
[ 38.907812][ T3609] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 38.927452][ T3609] RSP: 002b:00007fff2dabc2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 38.935855][ T3609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f623c6a4d39
[ 38.943940][ T3609] RDX: 0000000000000048 RSI: 0000000020000740 RDI: 000000000000000a
[ 38.951936][ T3609] RBP: 00007f623c668ee0 R08: 0000000000000000 R09: 0000000000000000
[ 38.959958][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f623c668f70
[ 38.967968][ T3609] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 38.976469][ T3609]
[ 38.979612][ T3609] Kernel panic - not syncing: panic_on_warn set ...
[ 38.986199][ T3609] CPU: 0 PID: 3609 Comm: syz-executor247 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 38.996099][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 39.006150][ T3609] Call Trace:
[ 39.009426][ T3609]
[ 39.012368][ T3609] dump_stack_lvl+0xcd/0x134
[ 39.016986][ T3609] panic+0x2c8/0x622
[ 39.020890][ T3609] ? panic_print_sys_info.part.0+0x110/0x110
[ 39.026985][ T3609] ? __warn.cold+0x24b/0x350
[ 39.031596][ T3609] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 39.037693][ T3609] __warn.cold+0x25c/0x350
[ 39.042139][ T3609] ? __wake_up_klogd.part.0+0x99/0xf0
[ 39.047525][ T3609] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 39.053607][ T3609] report_bug+0x1bc/0x210
[ 39.057951][ T3609] handle_bug+0x3c/0x60
[ 39.062124][ T3609] exc_invalid_op+0x14/0x40
[ 39.066631][ T3609] asm_exc_invalid_op+0x16/0x20
[ 39.071495][ T3609] RIP: 0010:__change_page_attr_set_clr+0x1faa/0x2080
[ 39.078185][ T3609] Code: 8b 44 24 50 4d 89 f1 4c 89 e2 4c 89 ee 48 c7 c7 80 0c ea 89 c6 05 68 26 94 0c 01 4c 8d 80 ff 0f 00 00 48 89 c1 e8 56 a4 10 08 <0f> 0b e9 68 fc ff ff e8 6a b3 91 00 e9 be f7 ff ff 48 8b 7c 24 08
[ 39.097808][ T3609] RSP: 0018:ffffc90003c8f6c0 EFLAGS: 00010286
[ 39.103875][ T3609] RAX: 0000000000000000 RBX: 8000000022517163 RCX: 0000000000000000
[ 39.111845][ T3609] RDX: ffff88801f63d7c0 RSI: ffffffff81620008 RDI: fffff52000791eca
[ 39.119816][ T3609] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 39.127783][ T3609] R10: 0000000080000001 R11: 7566657220415043 R12: 0000000000000163
[ 39.135757][ T3609] R13: 8000000000000163 R14: 0000000000022517 R15: 0000000000000000
[ 39.143824][ T3609] ? vprintk+0x88/0x90
[ 39.147903][ T3609] ? flush_tlb_one_kernel+0x60/0x60
[ 39.153195][ T3609] ? on_each_cpu_cond_mask+0x70/0xa0
[ 39.158494][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 39.163974][ T3609] ? static_protections+0x670/0x670
[ 39.169182][ T3609] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 39.174821][ T3609] ? wait_for_completion_io_timeout+0x20/0x20
[ 39.180912][ T3609] ? _vm_unmap_aliases.part.0+0x481/0x570
[ 39.186666][ T3609] change_page_attr_set_clr+0x333/0x500
[ 39.192228][ T3609] ? __change_page_attr_set_clr+0x2080/0x2080
[ 39.198303][ T3609] ? __vmalloc_node_range+0x1046/0x13a0
[ 39.203871][ T3609] ? lock_release+0x5cb/0x810
[ 39.208723][ T3609] ? find_vm_area+0x117/0x190
[ 39.213425][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 39.218285][ T3609] set_memory_x+0xb2/0x110
[ 39.222710][ T3609] ? set_mce_nospec+0xe0/0xe0
[ 39.227395][ T3609] ? _raw_spin_unlock+0x24/0x40
[ 39.232256][ T3609] ? find_vm_area+0x145/0x190
[ 39.236966][ T3609] bpf_jit_alloc_exec_page+0x69/0x80
[ 39.242272][ T3609] bpf_dispatcher_change_prog+0x303/0x8f0
[ 39.248019][ T3609] ? bpf_test_init.isra.0+0x122/0x150
[ 39.253409][ T3609] bpf_prog_test_run_xdp+0x95e/0x1440
[ 39.258799][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 39.264282][ T3609] ? lock_release+0x5cb/0x810
[ 39.268973][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 39.274001][ T3609] ? __might_fault+0xd1/0x170
[ 39.278683][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 39.284331][ T3609] ? __switch_to+0x5cc/0x10e0
[ 39.289013][ T3609] ? __fget_light+0x20a/0x270
[ 39.293705][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 39.299364][ T3609] __sys_bpf+0x10a0/0x4cf0
[ 39.303788][ T3609] ? lock_release+0x810/0x810
[ 39.308473][ T3609] ? bpf_perf_link_attach+0x520/0x520
[ 39.313857][ T3609] ? do_raw_spin_lock+0x120/0x2a0
[ 39.318892][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 39.323838][ T3609] ? recalc_sigpending_tsk+0x18f/0x1d0
[ 39.329322][ T3609] ? _raw_spin_unlock_irq+0x1f/0x40
[ 39.334537][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 39.339564][ T3609] __x64_sys_bpf+0x75/0xb0
[ 39.344001][ T3609] do_syscall_64+0x35/0xb0
[ 39.348421][ T3609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 39.354334][ T3609] RIP: 0033:0x7f623c6a4d39
[ 39.358750][ T3609] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 39.378444][ T3609] RSP: 002b:00007fff2dabc2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 39.386860][ T3609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f623c6a4d39
[ 39.394829][ T3609] RDX: 0000000000000048 RSI: 0000000020000740 RDI: 000000000000000a
[ 39.402799][ T3609] RBP: 00007f623c668ee0 R08: 0000000000000000 R09: 0000000000000000
[ 39.410772][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f623c668f70
[ 39.418743][ T3609] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 39.426742][ T3609]
[ 39.429923][ T3609] Kernel Offset: disabled
[ 39.434328][ T3609] Rebooting in 86400 seconds..