last executing test programs: 240.798547ms ago: executing program 0 (id=37): lsm_list_modules(&(0x7f0000000000), &(0x7f0000000000), 0x0) 192.957429ms ago: executing program 0 (id=39): sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 192.860244ms ago: executing program 1 (id=40): semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)) 192.64833ms ago: executing program 3 (id=42): shmget(0xffffffffffffffff, 0x0, 0x0, 0x0) 181.628284ms ago: executing program 0 (id=43): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current', 0x2, 0x0) 165.083477ms ago: executing program 1 (id=44): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qrtr-tun', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qrtr-tun', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qrtr-tun', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qrtr-tun', 0x800, 0x0) 120.762565ms ago: executing program 3 (id=45): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20', 0x800, 0x0) 120.488669ms ago: executing program 0 (id=47): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock', 0x800, 0x0) 120.438486ms ago: executing program 3 (id=48): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log', 0x0, 0x0) 119.968707ms ago: executing program 1 (id=49): timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000000)) 112.636311ms ago: executing program 0 (id=51): openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/transparent_hugepage/khugepaged/scan_sleep_millisecs', 0x1, 0x0) 109.761442ms ago: executing program 3 (id=52): getgroups(0x0, &(0x7f0000000000)) 60.726041ms ago: executing program 1 (id=54): cachestat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 60.593085ms ago: executing program 3 (id=55): get_robust_list(0x0, &(0x7f0000000000), &(0x7f0000000000)) 60.518419ms ago: executing program 0 (id=56): socket$phonet_pipe(0x23, 0x5, 0x2) 60.472446ms ago: executing program 1 (id=57): timerfd_create(0x0, 0x0) 60.442665ms ago: executing program 2 (id=58): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/change-rule', 0x2, 0x0) 52.642779ms ago: executing program 3 (id=59): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse', 0x2, 0x0) 46.143685ms ago: executing program 1 (id=60): setfsgid(0x0) 782.22µs ago: executing program 2 (id=61): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36', 0x2, 0x0) 427.29µs ago: executing program 2 (id=62): syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$MSR(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$MSR(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$MSR(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$MSR(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$MSR(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$MSR(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$MSR(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$MSR(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$MSR(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$MSR(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$MSR(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$MSR(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$MSR(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$MSR(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$MSR(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$MSR(&(0x7f0000000500), 0x4, 0x800) 242.414µs ago: executing program 2 (id=63): fchownat(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 188.147µs ago: executing program 2 (id=64): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null', 0x800, 0x0) 0s ago: executing program 2 (id=65): fspick(0xffffffffffffffff, &(0x7f0000000000), 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. [ 64.459414][ T5829] cgroup: Unknown subsys name 'net' [ 64.544144][ T5829] cgroup: Unknown subsys name 'cpuset' [ 64.552552][ T5829] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 65.945341][ T5829] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.395399][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.402483][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 75.997888][ T5911] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000046: 0000 [#1] SMP KASAN PTI [ 76.009819][ T5911] KASAN: null-ptr-deref in range [0x0000000000000230-0x0000000000000237] [ 76.018261][ T5911] CPU: 1 UID: 0 PID: 5911 Comm: syz.3.59 Not tainted syzkaller #0 PREEMPT(full) [ 76.027510][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.037756][ T5911] RIP: 0010:fuse_dev_alloc_install+0x39/0x80 [ 76.043904][ T5911] Code: e8 bc f8 ff ff 48 89 c3 48 85 c0 74 47 e8 7f 57 7f fe 49 8d be 30 02 00 00 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 05 e8 6c 94 e9 fe 49 8b 96 30 02 00 00 49 c7 86 30 [ 76.063611][ T5911] RSP: 0018:ffffc90004327710 EFLAGS: 00010202 [ 76.069678][ T5911] RAX: 0000000000000046 RBX: ffff8880343b3900 RCX: dffffc0000000000 [ 76.077812][ T5911] RDX: 0000000000000000 RSI: ffffffff8e3178fe RDI: 0000000000000230 [ 76.085953][ T5911] RBP: ffff8880289f2e90 R08: ffffffff9074f1f7 R09: 1ffffffff20e9e3e [ 76.093918][ T5911] R10: dffffc0000000000 R11: fffffbfff20e9e3f R12: ffff888067665040 [ 76.101885][ T5911] R13: ffff888067665010 R14: 0000000000000000 R15: ffff888067665000 [ 76.109851][ T5911] FS: 000055555ed86500(0000) GS:ffff888124ed9000(0000) knlGS:0000000000000000 [ 76.118950][ T5911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.125609][ T5911] CR2: 00007ff31f52ba40 CR3: 000000007477e000 CR4: 00000000003526f0 [ 76.133575][ T5911] Call Trace: [ 76.137019][ T5911] [ 76.139938][ T5911] cuse_channel_open+0x107/0x7c0 [ 76.144876][ T5911] ? __pfx_cuse_channel_open+0x10/0x10 [ 76.150413][ T5911] misc_open+0x2d5/0x350 [ 76.154656][ T5911] chrdev_open+0x4cd/0x5e0 [ 76.159063][ T5911] ? __pfx_chrdev_open+0x10/0x10 [ 76.164076][ T5911] ? fsnotify_open_perm_and_set_mode+0x135/0x6d0 [ 76.170394][ T5911] ? __pfx_chrdev_open+0x10/0x10 [ 76.175498][ T5911] do_dentry_open+0x785/0x14e0 [ 76.180351][ T5911] vfs_open+0x3b/0x340 [ 76.184410][ T5911] ? path_openat+0x2df0/0x3860 [ 76.189187][ T5911] path_openat+0x2e08/0x3860 [ 76.193777][ T5911] ? __pfx_stack_trace_save+0x10/0x10 [ 76.199407][ T5911] ? stack_depot_save_flags+0x33/0x810 [ 76.204955][ T5911] ? __pfx_path_openat+0x10/0x10 [ 76.209893][ T5911] ? __x64_sys_openat+0x138/0x170 [ 76.214923][ T5911] ? __lock_acquire+0x6b5/0x2cf0 [ 76.219866][ T5911] do_file_open+0x23e/0x4a0 [ 76.224366][ T5911] ? __pfx_do_file_open+0x10/0x10 [ 76.229386][ T5911] ? _raw_spin_unlock+0x28/0x50 [ 76.234226][ T5911] ? alloc_fd+0x64b/0x6c0 [ 76.238658][ T5911] do_sys_openat2+0x113/0x200 [ 76.243345][ T5911] ? __pfx_do_sys_openat2+0x10/0x10 [ 76.248546][ T5911] ? exc_page_fault+0x6a/0xc0 [ 76.253226][ T5911] ? do_user_addr_fault+0xc6f/0x1340 [ 76.258523][ T5911] __x64_sys_openat+0x138/0x170 [ 76.263379][ T5911] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.269439][ T5911] do_syscall_64+0x15f/0xf80 [ 76.274031][ T5911] ? trace_irq_disable+0x3b/0x140 [ 76.279063][ T5911] ? clear_bhb_loop+0x40/0x90 [ 76.283738][ T5911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.289627][ T5911] RIP: 0033:0x7ff31f59c819 [ 76.294044][ T5911] 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 e8 ff ff ff f7 d8 64 89 01 48 [ 76.313740][ T5911] RSP: 002b:00007fffd86d5378 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 76.322236][ T5911] RAX: ffffffffffffffda RBX: 00007ff31f815fa0 RCX: 00007ff31f59c819 [ 76.330285][ T5911] RDX: 0000000000000002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 76.338506][ T5911] RBP: 00007ff31f632c91 R08: 0000000000000000 R09: 0000000000000000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 76.346503][ T5911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.354470][ T5911] R13: 00007ff31f815fac R14: 00007ff31f815fa0 R15: 00007ff31f815fa0 [ 76.362442][ T5911] [ 76.365453][ T5911] Modules linked in: [ 76.369584][ T5911] ---[ end trace 0000000000000000 ]--- [ 76.433606][ T5911] RIP: 0010:fuse_dev_alloc_install+0x39/0x80 [ 76.443322][ T5911] Code: e8 bc f8 ff ff 48 89 c3 48 85 c0 74 47 e8 7f 57 7f fe 49 8d be 30 02 00 00 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 05 e8 6c 94 e9 fe 49 8b 96 30 02 00 00 49 c7 86 30 [ 76.466743][ T5911] RSP: 0018:ffffc90004327710 EFLAGS: 00010202 [ 76.473429][ T5911] RAX: 0000000000000046 RBX: ffff8880343b3900 RCX: dffffc0000000000 [ 76.481752][ T5911] RDX: 0000000000000000 RSI: ffffffff8e3178fe RDI: 0000000000000230 [ 76.497155][ T5911] RBP: ffff8880289f2e90 R08: ffffffff9074f1f7 R09: 1ffffffff20e9e3e [ 76.520660][ T5911] R10: dffffc0000000000 R11: fffffbfff20e9e3f R12: ffff888067665040 [ 76.532834][ T5911] R13: ffff888067665010 R14: 0000000000000000 R15: ffff888067665000 [ 76.541075][ T5911] FS: 000055555ed86500(0000) GS:ffff888124ed9000(0000) knlGS:0000000000000000 [ 76.550045][ T5911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.559661][ T5911] CR2: 000055b48c685168 CR3: 000000007477e000 CR4: 00000000003526f0 [ 76.567925][ T5911] Kernel panic - not syncing: Fatal exception [ 76.574567][ T5911] Kernel Offset: disabled [ 76.578887][ T5911] Rebooting in 86400 seconds..