./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4198417131

<...>
Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts.
execve("./syz-executor4198417131", ["./syz-executor4198417131"], 0x7fff0c002000 /* 10 vars */) = 0
brk(NULL)                               = 0x55557a7aa000
brk(0x55557a7aad00)                     = 0x55557a7aad00
arch_prctl(ARCH_SET_FS, 0x55557a7aa380) = 0
set_tid_address(0x55557a7aa650)         = 5224
set_robust_list(0x55557a7aa660, 24)     = 0
rseq(0x55557a7aaca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4198417131", 4096) = 28
getrandom("\xeb\x11\xfd\xd0\x1e\xd0\x64\xbd", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557a7aad00
brk(0x55557a7cbd00)                     = 0x55557a7cbd00
brk(0x55557a7cc000)                     = 0x55557a7cc000
mprotect(0x7fb93eca0000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached
, child_tidptr=0x55557a7aa650) = 5225
[pid  5225] set_robust_list(0x55557a7aa660, 24) = 0
[pid  5225] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[   78.785766][   T29] audit: type=1400 audit(1725447196.534:88): avc:  denied  { execmem } for  pid=5224 comm="syz-executor419" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid  5225] setsid()                    = 1
[pid  5225] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5225] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5225] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5225] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5225] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5225] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5225] unshare(CLONE_NEWNS)        = 0
[pid  5225] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[   78.822788][   T29] audit: type=1400 audit(1725447196.564:89): avc:  denied  { mounton } for  pid=5225 comm="syz-executor419" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
[   78.847110][   T29] audit: type=1400 audit(1725447196.564:90): avc:  denied  { mount } for  pid=5225 comm="syz-executor419" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[pid  5225] unshare(CLONE_NEWIPC)       = 0
[pid  5225] unshare(CLONE_NEWCGROUP)    = 0
[pid  5225] unshare(CLONE_NEWUTS)       = 0
[pid  5225] unshare(CLONE_SYSVSEM)      = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "16777216", 8)     = 8
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "536870912", 9)    = 9
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[   78.904620][   T29] audit: type=1400 audit(1725447196.644:91): avc:  denied  { mounton } for  pid=5225 comm="syz-executor419" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[pid  5225] write(3, "1024", 4)         = 4
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "8192", 4)         = 4
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "1024", 4)         = 4
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "1024", 4)         = 4
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5225] close(3)                    = 0
[pid  5225] getpid()                    = 1
[pid  5225] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5225] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5225] unshare(CLONE_NEWNET)       = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "0 65535", 7)      = 7
[pid  5225] close(3)                    = 0
[pid  5225] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5225] write(3, "100000", 6)       = 6
[pid  5225] close(3)                    = 0
[pid  5225] mkdir("./syz-tmp", 0777)    = 0
[pid  5225] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5225] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5225] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5225] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5225] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[   79.116618][   T29] audit: type=1400 audit(1725447196.864:92): avc:  denied  { mounton } for  pid=5225 comm="syz-executor419" path="/root/syz-tmp" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   79.139671][   T29] audit: type=1400 audit(1725447196.864:93): avc:  denied  { mount } for  pid=5225 comm="syz-executor419" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[pid  5225] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5225] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5225] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5225] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5225] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5225] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5225] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5225] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5225] chdir("/")                  = 0
[   79.162125][   T29] audit: type=1400 audit(1725447196.894:94): avc:  denied  { mounton } for  pid=5225 comm="syz-executor419" path="/root/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[   79.186128][   T29] audit: type=1400 audit(1725447196.924:95): avc:  denied  { mount } for  pid=5225 comm="syz-executor419" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[pid  5225] umount2("./pivot", MNT_DETACH) = 0
[pid  5225] chroot("./newroot")         = 0
[pid  5225] chdir("/")                  = 0
[pid  5225] mkdir("/dev/binderfs", 0777) = 0
[pid  5225] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5225] symlink("/dev/binderfs", "./binderfs") = 0
[   79.231877][   T29] audit: type=1400 audit(1725447196.974:96): avc:  denied  { unmount } for  pid=5225 comm="syz-executor419" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[pid  5225] write(1, "executing program\n", 18executing program
) = 18
[   79.259753][   T29] audit: type=1400 audit(1725447197.004:97): avc:  denied  { mounton } for  pid=5225 comm="syz-executor419" path="/dev/binderfs" dev="devtmpfs" ino=2324 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[   79.289091][ T5225] ------------[ cut here ]------------
[   79.294894][ T5225] WARNING: CPU: 0 PID: 5225 at include/linux/rwsem.h:195 follow_pte+0x414/0x4c0
[   79.303926][ T5225] Modules linked in:
[   79.307970][ T5225] CPU: 0 UID: 0 PID: 5225 Comm: syz-executor419 Not tainted 6.11.0-rc6-syzkaller-00026-g88fac17500f4 #0
[   79.319147][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   79.329264][ T5225] RIP: 0010:follow_pte+0x414/0x4c0
[   79.334405][ T5225] Code: bf 98 01 00 00 be ff ff ff ff e8 a7 d8 44 09 31 ff 41 89 c4 89 c6 e8 9b cd b9 ff 45 85 e4 0f 85 80 fc ff ff e8 4d cb b9 ff 90 <0f> 0b 90 e9 72 fc ff ff e8 3f cb b9 ff 90 0f 0b 48 c7 c7 58 76 14
[   79.354075][ T5225] RSP: 0018:ffffc900034ef4d0 EFLAGS: 00010293
[   79.360200][ T5225] RAX: 0000000000000000 RBX: 00007f937d09a000 RCX: ffffffff81d1f4f5
[   79.368251][ T5225] RDX: ffff88802bdb8000 RSI: ffffffff81d1f503 RDI: 0000000000000005
[   79.376290][ T5225] RBP: ffff88807e671c98 R08: 0000000000000005 R09: 0000000000000000
[   79.384252][ T5225] R10: 0000000000000000 R11: 00000000000000ef R12: 0000000000000000
[   79.392247][ T5225] R13: ffffc900034ef530 R14: ffffc900034ef550 R15: ffff88807ae29300
[   79.400281][ T5225] FS:  000055557a7aa380(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
[   79.409282][ T5225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   79.415913][ T5225] CR2: 0000000020000080 CR3: 00000000787da000 CR4: 00000000003506f0
[   79.423889][ T5225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   79.431900][ T5225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   79.439915][ T5225] Call Trace:
[   79.443194][ T5225]  <TASK>
[   79.446165][ T5225]  ? show_regs+0x8c/0xa0
[   79.450440][ T5225]  ? __warn+0xe5/0x3c0
[   79.454500][ T5225]  ? follow_pte+0x414/0x4c0
[   79.459039][ T5225]  ? report_bug+0x3c0/0x580
[   79.463565][ T5225]  ? handle_bug+0x3d/0x70
[   79.467964][ T5225]  ? exc_invalid_op+0x17/0x50
[   79.472664][ T5225]  ? asm_exc_invalid_op+0x1a/0x20
[   79.477760][ T5225]  ? follow_pte+0x405/0x4c0
[   79.482293][ T5225]  ? follow_pte+0x413/0x4c0
[   79.486877][ T5225]  ? follow_pte+0x414/0x4c0
[   79.491402][ T5225]  get_pat_info+0xf2/0x510
[   79.495848][ T5225]  ? __pfx_get_pat_info+0x10/0x10
[   79.500894][ T5225]  untrack_pfn+0xf7/0x4d0
[   79.505287][ T5225]  ? __pfx_untrack_pfn+0x10/0x10
[   79.510261][ T5225]  ? zap_page_range_single+0x307/0x560
[   79.515780][ T5225]  ? __pfx_lock_release+0x10/0x10
[   79.520823][ T5225]  ? uprobe_munmap+0x20/0x5d0
[   79.525546][ T5225]  unmap_single_vma+0x1bd/0x2b0
[   79.530420][ T5225]  zap_page_range_single+0x326/0x560
[   79.535755][ T5225]  ? __pfx_zap_page_range_single+0x10/0x10
[   79.541587][ T5225]  ? __pfx___might_resched+0x10/0x10
[   79.546922][ T5225]  ? vma_interval_tree_subtree_search+0x14d/0x1b0
[   79.553359][ T5225]  unmap_mapping_range+0x1ee/0x280
[   79.558510][ T5225]  ? __pfx_unmap_mapping_range+0x10/0x10
[   79.564165][ T5225]  ? inode_newsize_ok+0x13b/0x200
[   79.569239][ T5225]  truncate_pagecache+0x53/0x90
[   79.574126][ T5225]  simple_setattr+0xf2/0x120
[   79.578761][ T5225]  notify_change+0xf41/0x1230
[   79.583465][ T5225]  do_truncate+0x15c/0x220
[   79.587946][ T5225]  ? __pfx_do_truncate+0x10/0x10
[   79.592929][ T5225]  path_openat+0x27a8/0x2d20
[   79.597635][ T5225]  ? __pfx_path_openat+0x10/0x10
[   79.602603][ T5225]  ? __pfx___lock_acquire+0x10/0x10
[   79.607861][ T5225]  ? find_held_lock+0x2d/0x110
[   79.612656][ T5225]  do_filp_open+0x1dc/0x430
[   79.617241][ T5225]  ? __pfx_do_filp_open+0x10/0x10
[   79.622280][ T5225]  ? find_held_lock+0x2d/0x110
[   79.627119][ T5225]  ? _raw_spin_unlock+0x28/0x50
[   79.631989][ T5225]  ? alloc_fd+0x2d7/0x6c0
[   79.636356][ T5225]  do_sys_openat2+0x17a/0x1e0
[   79.641053][ T5225]  ? __pfx_do_sys_openat2+0x10/0x10
[   79.646303][ T5225]  ? ptrace_notify+0xf1/0x130
[   79.650994][ T5225]  ? __pfx_lock_release+0x10/0x10
[   79.656056][ T5225]  __x64_sys_openat+0x175/0x210
[   79.660928][ T5225]  ? __pfx___x64_sys_openat+0x10/0x10
[   79.666342][ T5225]  ? lockdep_hardirqs_on+0x7c/0x110
[   79.671559][ T5225]  ? _raw_spin_unlock_irq+0x2e/0x50
[   79.676791][ T5225]  ? ptrace_notify+0xf1/0x130
[   79.681483][ T5225]  do_syscall_64+0xcd/0x250
[   79.686021][ T5225]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   79.691930][ T5225] RIP: 0033:0x7fb93ec2d859
[   79.696386][ T5225] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
[   79.716069][ T5225] RSP: 002b:00007ffc0da98878 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   79.724475][ T5225] RAX: ffffffffffffffda RBX: 00007fb93ec76105 RCX: 00007fb93ec2d859
[   79.732509][ T5225] RDX: 0000000000000300 RSI: 0000000020000080 RDI: ffffffffffffff9c
[   79.740551][ T5225] RBP: 00007fb93ec760e3 R08: 0000000000000006 R09: 0000000000000006
[   79.748579][ T5225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb93ec7b09c
[   79.756610][ T5225] R13: 00007fb93ec760a3 R14: 0000000000000001 R15: 0000000000000001
[   79.764646][ T5225]  </TASK>
[   79.767672][ T5225] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   79.774935][ T5225] CPU: 0 UID: 0 PID: 5225 Comm: syz-executor419 Not tainted 6.11.0-rc6-syzkaller-00026-g88fac17500f4 #0
[   79.786023][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   79.796060][ T5225] Call Trace:
[   79.799322][ T5225]  <TASK>
[   79.802233][ T5225]  dump_stack_lvl+0x3d/0x1f0
[   79.806815][ T5225]  panic+0x6dc/0x7c0
[   79.810702][ T5225]  ? __pfx_panic+0x10/0x10
[   79.815105][ T5225]  ? show_trace_log_lvl+0x363/0x500
[   79.820299][ T5225]  ? check_panic_on_warn+0x1f/0xb0
[   79.825401][ T5225]  ? follow_pte+0x414/0x4c0
[   79.829893][ T5225]  check_panic_on_warn+0xab/0xb0
[   79.834818][ T5225]  __warn+0xf1/0x3c0
[   79.838703][ T5225]  ? follow_pte+0x414/0x4c0
[   79.843191][ T5225]  report_bug+0x3c0/0x580
[   79.847505][ T5225]  handle_bug+0x3d/0x70
[   79.851653][ T5225]  exc_invalid_op+0x17/0x50
[   79.856138][ T5225]  asm_exc_invalid_op+0x1a/0x20
[   79.860971][ T5225] RIP: 0010:follow_pte+0x414/0x4c0
[   79.866070][ T5225] Code: bf 98 01 00 00 be ff ff ff ff e8 a7 d8 44 09 31 ff 41 89 c4 89 c6 e8 9b cd b9 ff 45 85 e4 0f 85 80 fc ff ff e8 4d cb b9 ff 90 <0f> 0b 90 e9 72 fc ff ff e8 3f cb b9 ff 90 0f 0b 48 c7 c7 58 76 14
[   79.885657][ T5225] RSP: 0018:ffffc900034ef4d0 EFLAGS: 00010293
[   79.891711][ T5225] RAX: 0000000000000000 RBX: 00007f937d09a000 RCX: ffffffff81d1f4f5
[   79.899664][ T5225] RDX: ffff88802bdb8000 RSI: ffffffff81d1f503 RDI: 0000000000000005
[   79.907620][ T5225] RBP: ffff88807e671c98 R08: 0000000000000005 R09: 0000000000000000
[   79.915571][ T5225] R10: 0000000000000000 R11: 00000000000000ef R12: 0000000000000000
[   79.923521][ T5225] R13: ffffc900034ef530 R14: ffffc900034ef550 R15: ffff88807ae29300
[   79.931479][ T5225]  ? follow_pte+0x405/0x4c0
[   79.935966][ T5225]  ? follow_pte+0x413/0x4c0
[   79.940460][ T5225]  get_pat_info+0xf2/0x510
[   79.944859][ T5225]  ? __pfx_get_pat_info+0x10/0x10
[   79.949873][ T5225]  untrack_pfn+0xf7/0x4d0
[   79.954187][ T5225]  ? __pfx_untrack_pfn+0x10/0x10
[   79.959107][ T5225]  ? zap_page_range_single+0x307/0x560
[   79.964552][ T5225]  ? __pfx_lock_release+0x10/0x10
[   79.969562][ T5225]  ? uprobe_munmap+0x20/0x5d0
[   79.974226][ T5225]  unmap_single_vma+0x1bd/0x2b0
[   79.979068][ T5225]  zap_page_range_single+0x326/0x560
[   79.984342][ T5225]  ? __pfx_zap_page_range_single+0x10/0x10
[   79.990140][ T5225]  ? __pfx___might_resched+0x10/0x10
[   79.995431][ T5225]  ? vma_interval_tree_subtree_search+0x14d/0x1b0
[   80.001837][ T5225]  unmap_mapping_range+0x1ee/0x280
[   80.006938][ T5225]  ? __pfx_unmap_mapping_range+0x10/0x10
[   80.012560][ T5225]  ? inode_newsize_ok+0x13b/0x200
[   80.017597][ T5225]  truncate_pagecache+0x53/0x90
[   80.022448][ T5225]  simple_setattr+0xf2/0x120
[   80.027033][ T5225]  notify_change+0xf41/0x1230
[   80.031710][ T5225]  do_truncate+0x15c/0x220
[   80.036114][ T5225]  ? __pfx_do_truncate+0x10/0x10
[   80.041049][ T5225]  path_openat+0x27a8/0x2d20
[   80.045635][ T5225]  ? __pfx_path_openat+0x10/0x10
[   80.050561][ T5225]  ? __pfx___lock_acquire+0x10/0x10
[   80.055749][ T5225]  ? find_held_lock+0x2d/0x110
[   80.060499][ T5225]  do_filp_open+0x1dc/0x430
[   80.064989][ T5225]  ? __pfx_do_filp_open+0x10/0x10
[   80.069998][ T5225]  ? find_held_lock+0x2d/0x110
[   80.074759][ T5225]  ? _raw_spin_unlock+0x28/0x50
[   80.079597][ T5225]  ? alloc_fd+0x2d7/0x6c0
[   80.084066][ T5225]  do_sys_openat2+0x17a/0x1e0
[   80.088749][ T5225]  ? __pfx_do_sys_openat2+0x10/0x10
[   80.093944][ T5225]  ? ptrace_notify+0xf1/0x130
[   80.098615][ T5225]  ? __pfx_lock_release+0x10/0x10
[   80.103660][ T5225]  __x64_sys_openat+0x175/0x210
[   80.108520][ T5225]  ? __pfx___x64_sys_openat+0x10/0x10
[   80.113899][ T5225]  ? lockdep_hardirqs_on+0x7c/0x110
[   80.119100][ T5225]  ? _raw_spin_unlock_irq+0x2e/0x50
[   80.124307][ T5225]  ? ptrace_notify+0xf1/0x130
[   80.128988][ T5225]  do_syscall_64+0xcd/0x250
[   80.133498][ T5225]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   80.139393][ T5225] RIP: 0033:0x7fb93ec2d859
[   80.143808][ T5225] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
[   80.163416][ T5225] RSP: 002b:00007ffc0da98878 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   80.171831][ T5225] RAX: ffffffffffffffda RBX: 00007fb93ec76105 RCX: 00007fb93ec2d859
[   80.179800][ T5225] RDX: 0000000000000300 RSI: 0000000020000080 RDI: ffffffffffffff9c
[   80.187771][ T5225] RBP: 00007fb93ec760e3 R08: 0000000000000006 R09: 0000000000000006
[   80.195739][ T5225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb93ec7b09c
[   80.203705][ T5225] R13: 00007fb93ec760a3 R14: 0000000000000001 R15: 0000000000000001
[   80.211687][ T5225]  </TASK>
[   80.214899][ T5225] Kernel Offset: disabled
[   80.219415][ T5225] Rebooting in 86400 seconds..