./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3417893750
<...>
Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts.
execve("./syz-executor3417893750", ["./syz-executor3417893750"], 0x7ffde72e0ae0 /* 10 vars */) = 0
brk(NULL) = 0x55555660c000
brk(0x55555660cc40) = 0x55555660cc40
arch_prctl(ARCH_SET_FS, 0x55555660c300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3417893750", 4096) = 28
brk(0x55555662dc40) = 0x55555662dc40
brk(0x55555662e000) = 0x55555662e000
mprotect(0x7fb924c5f000, 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=0x200002c0, 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: [ 40.296828][ T3609] ------------[ cut here ]------------
[ 40.302308][ T3609] CPA refuse W^X violation: 8000000000000163 -> 0000000000000163 range: 0xffffffffa0401000 - 0xffffffffa0401fff PFN 7e5ef
[ 40.315159][ T3609] WARNING: CPU: 1 PID: 3609 at arch/x86/mm/pat/set_memory.c:601 __change_page_attr_set_clr+0x1faa/0x2080
[ 40.326411][ T3609] Modules linked in:
[ 40.330305][ T3609] CPU: 1 PID: 3609 Comm: syz-executor341 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 40.340392][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 40.350484][ T3609] RIP: 0010:__change_page_attr_set_clr+0x1faa/0x2080
[ 40.357189][ 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
[ 40.376895][ T3609] RSP: 0018:ffffc90003bdf6c0 EFLAGS: 00010286
[ 40.382965][ T3609] RAX: 0000000000000000 RBX: 800000007e5ef163 RCX: 0000000000000000
[ 40.390949][ T3609] RDX: ffff88807d480000 RSI: ffffffff81620008 RDI: fffff5200077beca
[ 40.398944][ T3609] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 40.406924][ T3609] R10: 0000000080000001 R11: 7566657220415043 R12: 0000000000000163
[ 40.414895][ T3609] R13: 8000000000000163 R14: 000000000007e5ef R15: 0000000000000000
[ 40.422882][ T3609] FS: 000055555660c300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 40.431831][ T3609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.438469][ T3609] CR2: 000000002062b000 CR3: 0000000071c14000 CR4: 00000000003506e0
[ 40.446470][ T3609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.454459][ T3609] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.462467][ T3609] Call Trace:
[ 40.465766][ T3609]
[ 40.468692][ T3609] ? flush_tlb_one_kernel+0x60/0x60
[ 40.473884][ T3609] ? on_each_cpu_cond_mask+0x70/0xa0
[ 40.479218][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 40.484705][ T3609] ? static_protections+0x670/0x670
[ 40.489939][ T3609] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 40.495617][ T3609] ? __pte_alloc_kernel+0xbb/0x110
[ 40.500731][ T3609] ? wait_for_completion_io_timeout+0x20/0x20
[ 40.506829][ T3609] ? _vm_unmap_aliases.part.0+0x481/0x570
[ 40.512571][ T3609] change_page_attr_set_clr+0x333/0x500
[ 40.518153][ T3609] ? __change_page_attr_set_clr+0x2080/0x2080
[ 40.524240][ T3609] ? __vmalloc_node_range+0x1046/0x13a0
[ 40.529822][ T3609] ? lock_release+0x5cb/0x810
[ 40.534504][ T3609] ? find_vm_area+0x117/0x190
[ 40.539206][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 40.544066][ T3609] set_memory_x+0xb2/0x110
[ 40.548512][ T3609] ? set_mce_nospec+0xe0/0xe0
[ 40.553199][ T3609] ? _raw_spin_unlock+0x24/0x40
[ 40.558106][ T3609] ? find_vm_area+0x145/0x190
[ 40.562809][ T3609] bpf_jit_alloc_exec_page+0x69/0x80
[ 40.568148][ T3609] bpf_dispatcher_change_prog+0x303/0x8f0
[ 40.574000][ T3609] ? bpf_test_init.isra.0+0x122/0x150
[ 40.579495][ T3609] bpf_prog_test_run_xdp+0x95e/0x1440
[ 40.584894][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 40.590375][ T3609] ? lock_release+0x5cb/0x810
[ 40.595072][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 40.600085][ T3609] ? __might_fault+0xd1/0x170
[ 40.604751][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 40.610408][ T3609] ? __switch_to+0x5cc/0x10e0
[ 40.615109][ T3609] ? __fget_light+0x20a/0x270
[ 40.619775][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 40.625444][ T3609] __sys_bpf+0x10a0/0x4cf0
[ 40.629877][ T3609] ? lock_release+0x810/0x810
[ 40.634542][ T3609] ? bpf_perf_link_attach+0x520/0x520
[ 40.639939][ T3609] ? do_raw_spin_lock+0x120/0x2a0
[ 40.645034][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 40.649969][ T3609] ? recalc_sigpending_tsk+0x18f/0x1d0
[ 40.655461][ T3609] ? _raw_spin_unlock_irq+0x1f/0x40
[ 40.660675][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 40.665716][ T3609] __x64_sys_bpf+0x75/0xb0
[ 40.670141][ T3609] do_syscall_64+0x35/0xb0
[ 40.674544][ T3609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 40.680472][ T3609] RIP: 0033:0x7fb924bf2d39
[ 40.684909][ 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
[ 40.704608][ T3609] RSP: 002b:00007ffdd8f0a7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 40.713060][ T3609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb924bf2d39
[ 40.721054][ T3609] RDX: 0000000000000048 RSI: 0000000020000740 RDI: 000000000000000a
[ 40.729034][ T3609] RBP: 00007fb924bb6ee0 R08: 0000000000000000 R09: 0000000000000000
[ 40.737022][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb924bb6f70
[ 40.745005][ T3609] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 40.752982][ T3609]
[ 40.756019][ T3609] Kernel panic - not syncing: panic_on_warn set ...
[ 40.762596][ T3609] CPU: 1 PID: 3609 Comm: syz-executor341 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 40.772465][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 40.782501][ T3609] Call Trace:
[ 40.785764][ T3609]
[ 40.788679][ T3609] dump_stack_lvl+0xcd/0x134
[ 40.793267][ T3609] panic+0x2c8/0x622
[ 40.797150][ T3609] ? panic_print_sys_info.part.0+0x110/0x110
[ 40.803124][ T3609] ? __warn.cold+0x24b/0x350
[ 40.807720][ T3609] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 40.813796][ T3609] __warn.cold+0x25c/0x350
[ 40.818215][ T3609] ? __wake_up_klogd.part.0+0x99/0xf0
[ 40.823590][ T3609] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 40.829662][ T3609] report_bug+0x1bc/0x210
[ 40.834005][ T3609] handle_bug+0x3c/0x60
[ 40.838165][ T3609] exc_invalid_op+0x14/0x40
[ 40.842671][ T3609] asm_exc_invalid_op+0x16/0x20
[ 40.847534][ T3609] RIP: 0010:__change_page_attr_set_clr+0x1faa/0x2080
[ 40.854217][ 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
[ 40.874098][ T3609] RSP: 0018:ffffc90003bdf6c0 EFLAGS: 00010286
[ 40.880169][ T3609] RAX: 0000000000000000 RBX: 800000007e5ef163 RCX: 0000000000000000
[ 40.888138][ T3609] RDX: ffff88807d480000 RSI: ffffffff81620008 RDI: fffff5200077beca
[ 40.896110][ T3609] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 40.904077][ T3609] R10: 0000000080000001 R11: 7566657220415043 R12: 0000000000000163
[ 40.912051][ T3609] R13: 8000000000000163 R14: 000000000007e5ef R15: 0000000000000000
[ 40.920023][ T3609] ? vprintk+0x88/0x90
[ 40.924104][ T3609] ? flush_tlb_one_kernel+0x60/0x60
[ 40.929305][ T3609] ? on_each_cpu_cond_mask+0x70/0xa0
[ 40.934600][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 40.940078][ T3609] ? static_protections+0x670/0x670
[ 40.945289][ T3609] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 40.950927][ T3609] ? __pte_alloc_kernel+0xbb/0x110
[ 40.956042][ T3609] ? wait_for_completion_io_timeout+0x20/0x20
[ 40.962122][ T3609] ? _vm_unmap_aliases.part.0+0x481/0x570
[ 40.967856][ T3609] change_page_attr_set_clr+0x333/0x500
[ 40.973412][ T3609] ? __change_page_attr_set_clr+0x2080/0x2080
[ 40.979483][ T3609] ? __vmalloc_node_range+0x1046/0x13a0
[ 40.985047][ T3609] ? lock_release+0x5cb/0x810
[ 40.989728][ T3609] ? find_vm_area+0x117/0x190
[ 40.994414][ T3609] ? lock_downgrade+0x6e0/0x6e0
[ 40.999276][ T3609] set_memory_x+0xb2/0x110
[ 41.003699][ T3609] ? set_mce_nospec+0xe0/0xe0
[ 41.008379][ T3609] ? _raw_spin_unlock+0x24/0x40
[ 41.013237][ T3609] ? find_vm_area+0x145/0x190
[ 41.017926][ T3609] bpf_jit_alloc_exec_page+0x69/0x80
[ 41.023223][ T3609] bpf_dispatcher_change_prog+0x303/0x8f0
[ 41.028951][ T3609] ? bpf_test_init.isra.0+0x122/0x150
[ 41.034338][ T3609] bpf_prog_test_run_xdp+0x95e/0x1440
[ 41.039729][ T3609] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.045201][ T3609] ? lock_release+0x5cb/0x810
[ 41.049879][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 41.054905][ T3609] ? __might_fault+0xd1/0x170
[ 41.059594][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 41.065239][ T3609] ? __switch_to+0x5cc/0x10e0
[ 41.069919][ T3609] ? __fget_light+0x20a/0x270
[ 41.074610][ T3609] ? bpf_prog_test_run_skb+0x1e60/0x1e60
[ 41.080256][ T3609] __sys_bpf+0x10a0/0x4cf0
[ 41.084678][ T3609] ? lock_release+0x810/0x810
[ 41.089357][ T3609] ? bpf_perf_link_attach+0x520/0x520
[ 41.094732][ T3609] ? do_raw_spin_lock+0x120/0x2a0
[ 41.099762][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 41.104707][ T3609] ? recalc_sigpending_tsk+0x18f/0x1d0
[ 41.110189][ T3609] ? _raw_spin_unlock_irq+0x1f/0x40
[ 41.115397][ T3609] ? trace_hardirqs_on+0x2d/0x160
[ 41.120427][ T3609] __x64_sys_bpf+0x75/0xb0
[ 41.124853][ T3609] do_syscall_64+0x35/0xb0
[ 41.129270][ T3609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 41.135175][ T3609] RIP: 0033:0x7fb924bf2d39
[ 41.139589][ 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
[ 41.159201][ T3609] RSP: 002b:00007ffdd8f0a7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 41.167616][ T3609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb924bf2d39
[ 41.175586][ T3609] RDX: 0000000000000048 RSI: 0000000020000740 RDI: 000000000000000a
[ 41.183556][ T3609] RBP: 00007fb924bb6ee0 R08: 0000000000000000 R09: 0000000000000000
[ 41.191525][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb924bb6f70
[ 41.199495][ T3609] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 41.207471][ T3609]
[ 41.210636][ T3609] Kernel Offset: disabled
[ 41.214970][ T3609] Rebooting in 86400 seconds..