x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) 09:48:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, 0x0, 0x0) 09:48:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) 09:48:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:15 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 540.842328][ T9434] FAULT_INJECTION: forcing a failure. [ 540.842328][ T9434] name failslab, interval 1, probability 0, space 0, times 0 [ 540.860886][ T9434] CPU: 0 PID: 9434 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 540.868851][ T9434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.878927][ T9434] Call Trace: [ 540.882279][ T9434] dump_stack+0x172/0x1f0 [ 540.886726][ T9434] should_fail.cold+0xa/0x15 [ 540.891355][ T9434] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 540.897283][ T9434] ? ___might_sleep+0x163/0x280 [ 540.902170][ T9434] __should_failslab+0x121/0x190 [ 540.907135][ T9434] should_failslab+0x9/0x14 [ 540.911695][ T9434] kmem_cache_alloc_node+0x264/0x710 [ 540.917354][ T9434] ? retint_kernel+0x2d/0x2d [ 540.921973][ T9434] ? trace_hardirqs_on_caller+0x6a/0x220 [ 540.927806][ T9434] ? lock_downgrade+0x880/0x880 [ 540.932716][ T9434] __alloc_skb+0xd5/0x5e0 [ 540.937075][ T9434] ? skb_trim+0x190/0x190 [ 540.941438][ T9434] vhci_write+0xc4/0x470 [ 540.945881][ T9434] ? vhci_write+0x1/0x470 [ 540.950269][ T9434] new_sync_write+0x4c7/0x760 [ 540.954990][ T9434] ? default_llseek+0x2e0/0x2e0 [ 540.959887][ T9434] ? common_file_perm+0x238/0x720 [ 540.964935][ T9434] ? __fget+0x381/0x550 [ 540.970262][ T9434] ? apparmor_file_permission+0x25/0x30 [ 540.975854][ T9434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 540.982393][ T9434] ? security_file_permission+0x94/0x380 [ 540.988358][ T9434] __vfs_write+0xe4/0x110 [ 540.992716][ T9434] vfs_write+0x20c/0x580 [ 540.996994][ T9434] ksys_write+0x14f/0x2d0 [ 541.001386][ T9434] ? __ia32_sys_read+0xb0/0xb0 [ 541.006308][ T9434] __x64_sys_write+0x73/0xb0 [ 541.010934][ T9434] ? do_syscall_64+0x5b/0x610 [ 541.010950][ T9434] do_syscall_64+0x103/0x610 [ 541.010968][ T9434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.010981][ T9434] RIP: 0033:0x4582f9 [ 541.010998][ T9434] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 541.011011][ T9434] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 541.011035][ T9434] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 541.026347][ T9434] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 541.026356][ T9434] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 541.026364][ T9434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 09:48:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) 09:48:15 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) 09:48:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 541.026371][ T9434] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) 09:48:16 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) 09:48:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:16 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 09:48:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:16 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) 09:48:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 541.593453][ T9479] FAULT_INJECTION: forcing a failure. [ 541.593453][ T9479] name failslab, interval 1, probability 0, space 0, times 0 [ 541.626934][ T9479] CPU: 0 PID: 9479 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 541.634903][ T9479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.644993][ T9479] Call Trace: [ 541.648322][ T9479] dump_stack+0x172/0x1f0 [ 541.652717][ T9479] should_fail.cold+0xa/0x15 [ 541.657352][ T9479] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 541.663197][ T9479] ? ___might_sleep+0x163/0x280 [ 541.668103][ T9479] __should_failslab+0x121/0x190 [ 541.673244][ T9479] should_failslab+0x9/0x14 [ 541.677791][ T9479] kmem_cache_alloc_node_trace+0x270/0x720 [ 541.683976][ T9479] ? retint_kernel+0x2d/0x2d [ 541.688611][ T9479] __kmalloc_node_track_caller+0x3d/0x70 [ 541.694278][ T9479] __kmalloc_reserve.isra.0+0x40/0xf0 [ 541.700059][ T9479] __alloc_skb+0x10b/0x5e0 [ 541.705293][ T9479] ? skb_trim+0x190/0x190 [ 541.710285][ T9479] ? iov_iter_init+0x9e/0x220 [ 541.715293][ T9479] vhci_write+0xc4/0x470 [ 541.720199][ T9479] new_sync_write+0x4c7/0x760 [ 541.725947][ T9479] ? default_llseek+0x2e0/0x2e0 [ 541.734329][ T9479] ? common_file_perm+0x238/0x720 [ 541.741126][ T9479] ? __fget+0x381/0x550 [ 541.746276][ T9479] ? apparmor_file_permission+0x25/0x30 [ 541.752917][ T9479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 541.759455][ T9479] ? security_file_permission+0x94/0x380 [ 541.766618][ T9479] __vfs_write+0xe4/0x110 [ 541.771947][ T9479] vfs_write+0x20c/0x580 [ 541.776955][ T9479] ksys_write+0x14f/0x2d0 [ 541.781403][ T9479] ? __ia32_sys_read+0xb0/0xb0 [ 541.786204][ T9479] ? do_syscall_64+0x26/0x610 [ 541.791082][ T9479] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.797471][ T9479] ? do_syscall_64+0x26/0x610 [ 541.802529][ T9479] __x64_sys_write+0x73/0xb0 [ 541.807419][ T9479] do_syscall_64+0x103/0x610 [ 541.812996][ T9479] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.819785][ T9479] RIP: 0033:0x4582f9 [ 541.824069][ T9479] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 541.846567][ T9479] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 541.855014][ T9479] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 541.863090][ T9479] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 541.871090][ T9479] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 541.879192][ T9479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 09:48:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 09:48:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 541.887440][ T9479] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:16 executing program 4 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 09:48:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 542.226267][ T9514] FAULT_INJECTION: forcing a failure. [ 542.226267][ T9514] name failslab, interval 1, probability 0, space 0, times 0 09:48:17 executing program 0: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 542.280262][ T9514] CPU: 1 PID: 9514 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 542.288333][ T9514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.298404][ T9514] Call Trace: [ 542.301731][ T9514] dump_stack+0x172/0x1f0 [ 542.306077][ T9514] should_fail.cold+0xa/0x15 [ 542.310682][ T9514] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 542.316547][ T9514] ? ___might_sleep+0x163/0x280 [ 542.321426][ T9514] __should_failslab+0x121/0x190 [ 542.326416][ T9514] should_failslab+0x9/0x14 [ 542.330920][ T9514] kmem_cache_alloc_node+0x264/0x710 [ 542.336215][ T9514] ? retint_kernel+0x2d/0x2d [ 542.340802][ T9514] ? vhci_write+0x2b3/0x470 [ 542.345333][ T9514] __alloc_skb+0xd5/0x5e0 [ 542.349685][ T9514] ? skb_trim+0x190/0x190 [ 542.354026][ T9514] ? vhci_write+0x2b3/0x470 [ 542.359067][ T9514] ? rcu_read_lock_sched_held+0x110/0x130 [ 542.364810][ T9514] ? kmem_cache_free+0x225/0x260 [ 542.369765][ T9514] __vhci_create_device+0x88/0x5a0 [ 542.374905][ T9514] vhci_write+0x2d0/0x470 [ 542.379240][ T9514] new_sync_write+0x4c7/0x760 [ 542.384031][ T9514] ? default_llseek+0x2e0/0x2e0 [ 542.388913][ T9514] ? common_file_perm+0x238/0x720 [ 542.393940][ T9514] ? __fget+0x381/0x550 [ 542.398119][ T9514] ? apparmor_file_permission+0x25/0x30 [ 542.403674][ T9514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 542.409953][ T9514] ? security_file_permission+0x94/0x380 [ 542.415592][ T9514] __vfs_write+0xe4/0x110 [ 542.420019][ T9514] vfs_write+0x20c/0x580 [ 542.424268][ T9514] ksys_write+0x14f/0x2d0 [ 542.428621][ T9514] ? __ia32_sys_read+0xb0/0xb0 [ 542.433406][ T9514] ? do_syscall_64+0x26/0x610 [ 542.438083][ T9514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 542.444147][ T9514] ? do_syscall_64+0x26/0x610 [ 542.448823][ T9514] __x64_sys_write+0x73/0xb0 [ 542.453441][ T9514] do_syscall_64+0x103/0x610 [ 542.458049][ T9514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 542.464001][ T9514] RIP: 0033:0x4582f9 [ 542.468014][ T9514] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 542.487727][ T9514] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 542.496154][ T9514] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 542.504206][ T9514] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 542.512170][ T9514] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 542.520137][ T9514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 09:48:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) 09:48:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) [ 542.528122][ T9514] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x40047452, 0x0) 09:48:17 executing program 4 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) 09:48:17 executing program 0: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) 09:48:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) [ 542.948668][ T9553] FAULT_INJECTION: forcing a failure. [ 542.948668][ T9553] name failslab, interval 1, probability 0, space 0, times 0 [ 543.006196][ T9553] CPU: 1 PID: 9553 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 543.014149][ T9553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.024226][ T9553] Call Trace: [ 543.027626][ T9553] dump_stack+0x172/0x1f0 [ 543.032069][ T9553] should_fail.cold+0xa/0x15 [ 543.036686][ T9553] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 543.042535][ T9553] ? ___might_sleep+0x163/0x280 [ 543.047400][ T9553] __should_failslab+0x121/0x190 [ 543.052331][ T9553] should_failslab+0x9/0x14 [ 543.056842][ T9553] kmem_cache_alloc_node_trace+0x270/0x720 [ 543.062656][ T9553] __kmalloc_node_track_caller+0x3d/0x70 [ 543.068376][ T9553] __kmalloc_reserve.isra.0+0x40/0xf0 [ 543.073752][ T9553] __alloc_skb+0x10b/0x5e0 [ 543.078276][ T9553] ? skb_trim+0x190/0x190 [ 543.082631][ T9553] ? __vhci_create_device+0x1c/0x5a0 [ 543.088134][ T9553] __vhci_create_device+0x88/0x5a0 [ 543.093257][ T9553] vhci_write+0x2d0/0x470 [ 543.097600][ T9553] new_sync_write+0x4c7/0x760 [ 543.102365][ T9553] ? default_llseek+0x2e0/0x2e0 [ 543.107213][ T9553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 543.112699][ T9553] ? common_file_perm+0x238/0x720 [ 543.117784][ T9553] ? apparmor_file_permission+0x25/0x30 [ 543.123330][ T9553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.129597][ T9553] ? security_file_permission+0x94/0x380 [ 543.135230][ T9553] __vfs_write+0xe4/0x110 [ 543.139588][ T9553] vfs_write+0x20c/0x580 [ 543.143924][ T9553] ksys_write+0x14f/0x2d0 [ 543.148288][ T9553] ? __ia32_sys_read+0xb0/0xb0 [ 543.153058][ T9553] __x64_sys_write+0x73/0xb0 [ 543.157646][ T9553] ? do_syscall_64+0x5b/0x610 [ 543.162324][ T9553] do_syscall_64+0x103/0x610 [ 543.166939][ T9553] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.172823][ T9553] RIP: 0033:0x4582f9 [ 543.176749][ T9553] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 543.196342][ T9553] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:17 executing program 0: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 543.204776][ T9553] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 543.212740][ T9553] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 543.220702][ T9553] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 543.228667][ T9553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 [ 543.236631][ T9553] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x40047452, 0x0) 09:48:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) 09:48:18 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:18 executing program 3: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:18 executing program 4 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x40047452, 0x0) 09:48:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 543.753467][ T9590] FAULT_INJECTION: forcing a failure. [ 543.753467][ T9590] name failslab, interval 1, probability 0, space 0, times 0 [ 543.786636][ T9590] CPU: 1 PID: 9590 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 543.794679][ T9590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.804750][ T9590] Call Trace: [ 543.804782][ T9590] dump_stack+0x172/0x1f0 [ 543.804803][ T9590] should_fail.cold+0xa/0x15 [ 543.804823][ T9590] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 543.804857][ T9590] ? ___might_sleep+0x163/0x280 [ 543.804879][ T9590] __should_failslab+0x121/0x190 [ 543.804897][ T9590] should_failslab+0x9/0x14 [ 543.804924][ T9590] kmem_cache_alloc_trace+0x2d1/0x760 [ 543.804945][ T9590] ? skb_trim+0x190/0x190 [ 543.837818][ T9590] ? vhci_write+0x2b3/0x470 09:48:18 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 543.837847][ T9590] ? rcu_read_lock_sched_held+0x110/0x130 [ 543.837868][ T9590] hci_alloc_dev+0x43/0x1d00 [ 543.837889][ T9590] __vhci_create_device+0x101/0x5a0 [ 543.852086][ T9590] vhci_write+0x2d0/0x470 [ 543.852108][ T9590] new_sync_write+0x4c7/0x760 [ 543.852126][ T9590] ? default_llseek+0x2e0/0x2e0 [ 543.852150][ T9590] ? common_file_perm+0x238/0x720 [ 543.852165][ T9590] ? __fget+0x381/0x550 [ 543.852187][ T9590] ? apparmor_file_permission+0x25/0x30 [ 543.881556][ T9590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.881575][ T9590] ? security_file_permission+0x94/0x380 [ 543.881598][ T9590] __vfs_write+0xe4/0x110 [ 543.890785][ T9590] vfs_write+0x20c/0x580 [ 543.890807][ T9590] ksys_write+0x14f/0x2d0 [ 543.890844][ T9590] ? __ia32_sys_read+0xb0/0xb0 [ 543.902632][ T9590] __x64_sys_write+0x73/0xb0 [ 543.902652][ T9590] do_syscall_64+0x103/0x610 [ 543.902675][ T9590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.912639][ T9590] RIP: 0033:0x4582f9 09:48:18 executing program 3 (fault-call:2 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 543.912656][ T9590] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 543.912663][ T9590] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 543.912677][ T9590] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 543.912693][ T9590] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 543.921258][ T9590] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:18 executing program 4 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 543.921266][ T9590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 [ 543.921273][ T9590] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:18 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 544.129958][ T9601] FAULT_INJECTION: forcing a failure. [ 544.129958][ T9601] name failslab, interval 1, probability 0, space 0, times 0 09:48:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 544.255292][ T9601] CPU: 0 PID: 9601 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 544.263248][ T9601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.273320][ T9601] Call Trace: [ 544.276639][ T9601] dump_stack+0x172/0x1f0 [ 544.281005][ T9601] should_fail.cold+0xa/0x15 [ 544.285662][ T9601] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 544.291492][ T9601] ? ___might_sleep+0x163/0x280 [ 544.296373][ T9601] __should_failslab+0x121/0x190 [ 544.301339][ T9601] should_failslab+0x9/0x14 [ 544.305875][ T9601] __kmalloc+0x2dc/0x740 [ 544.310139][ T9601] ? retint_kernel+0x2d/0x2d [ 544.314777][ T9601] ? alloc_workqueue+0x166/0xf00 [ 544.319739][ T9601] alloc_workqueue+0x166/0xf00 [ 544.324524][ T9601] ? sprintf+0xc7/0x100 [ 544.328702][ T9601] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 544.334436][ T9601] ? scnprintf+0x140/0x140 [ 544.338895][ T9601] hci_register_dev+0x1b8/0x860 [ 544.343764][ T9601] ? hci_alloc_dev+0x1817/0x1d00 [ 544.348725][ T9601] __vhci_create_device+0x2d0/0x5a0 09:48:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) 09:48:19 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 544.353953][ T9601] vhci_write+0x2d0/0x470 [ 544.358309][ T9601] new_sync_write+0x4c7/0x760 [ 544.363003][ T9601] ? default_llseek+0x2e0/0x2e0 [ 544.367921][ T9601] ? common_file_perm+0x238/0x720 [ 544.372962][ T9601] ? __fget+0x381/0x550 [ 544.377146][ T9601] ? apparmor_file_permission+0x25/0x30 [ 544.382715][ T9601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.389005][ T9601] ? security_file_permission+0x94/0x380 [ 544.394662][ T9601] __vfs_write+0xe4/0x110 [ 544.394683][ T9601] vfs_write+0x20c/0x580 [ 544.394704][ T9601] ksys_write+0x14f/0x2d0 [ 544.394723][ T9601] ? __ia32_sys_read+0xb0/0xb0 [ 544.394742][ T9601] ? do_syscall_64+0x26/0x610 [ 544.394757][ T9601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 544.394771][ T9601] ? do_syscall_64+0x26/0x610 [ 544.394792][ T9601] __x64_sys_write+0x73/0xb0 [ 544.394809][ T9601] do_syscall_64+0x103/0x610 [ 544.394839][ T9601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 544.394851][ T9601] RIP: 0033:0x4582f9 [ 544.394867][ T9601] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 544.394875][ T9601] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 544.394890][ T9601] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 544.394898][ T9601] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 544.394907][ T9601] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 544.394915][ T9601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 [ 544.394924][ T9601] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 544.414978][ T9601] Bluetooth: Can't register HCI device 09:48:19 executing program 4 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) 09:48:19 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 544.746617][ T9632] FAULT_INJECTION: forcing a failure. [ 544.746617][ T9632] name failslab, interval 1, probability 0, space 0, times 0 [ 544.780701][ T9632] CPU: 0 PID: 9632 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 544.788686][ T9632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.798854][ T9632] Call Trace: [ 544.798886][ T9632] dump_stack+0x172/0x1f0 [ 544.798908][ T9632] should_fail.cold+0xa/0x15 [ 544.798927][ T9632] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 544.798946][ T9632] ? ___might_sleep+0x163/0x280 [ 544.798967][ T9632] __should_failslab+0x121/0x190 [ 544.798984][ T9632] should_failslab+0x9/0x14 [ 544.799002][ T9632] kmem_cache_alloc_trace+0x2d1/0x760 [ 544.799028][ T9632] ? rcu_read_lock_sched_held+0x110/0x130 [ 544.799054][ T9632] ? __kmalloc+0x5d5/0x740 [ 544.806689][ T9632] alloc_workqueue_attrs+0x82/0x120 [ 544.806711][ T9632] alloc_workqueue+0x190/0xf00 [ 544.853603][ T9632] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 544.853620][ T9632] ? scnprintf+0x140/0x140 [ 544.853648][ T9632] hci_register_dev+0x1b8/0x860 [ 544.853663][ T9632] ? __vhci_create_device+0x112/0x5a0 [ 544.853680][ T9632] __vhci_create_device+0x2d0/0x5a0 [ 544.853696][ T9632] vhci_write+0x2d0/0x470 [ 544.853715][ T9632] new_sync_write+0x4c7/0x760 [ 544.853732][ T9632] ? default_llseek+0x2e0/0x2e0 [ 544.853753][ T9632] ? common_file_perm+0x238/0x720 [ 544.853767][ T9632] ? __fget+0x381/0x550 [ 544.853785][ T9632] ? apparmor_file_permission+0x25/0x30 [ 544.853808][ T9632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.868778][ T9632] ? security_file_permission+0x94/0x380 [ 544.868800][ T9632] __vfs_write+0xe4/0x110 [ 544.868822][ T9632] vfs_write+0x20c/0x580 [ 544.933188][ T9632] ksys_write+0x14f/0x2d0 [ 544.937541][ T9632] ? __ia32_sys_read+0xb0/0xb0 [ 544.942319][ T9632] ? do_syscall_64+0x26/0x610 [ 544.947031][ T9632] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 544.953127][ T9632] ? do_syscall_64+0x26/0x610 [ 544.957866][ T9632] __x64_sys_write+0x73/0xb0 [ 544.968487][ T9632] do_syscall_64+0x103/0x610 [ 544.975270][ T9632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 544.981176][ T9632] RIP: 0033:0x4582f9 [ 544.985077][ T9632] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 545.004686][ T9632] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 545.013113][ T9632] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 545.021099][ T9632] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 545.029097][ T9632] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 545.037165][ T9632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 09:48:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 545.045147][ T9632] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x2, 0x0) 09:48:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x2, 0x0) [ 545.134228][ T9644] FAULT_INJECTION: forcing a failure. [ 545.134228][ T9644] name failslab, interval 1, probability 0, space 0, times 0 [ 545.144914][ T9632] Bluetooth: Can't register HCI device [ 545.161430][ T9644] CPU: 0 PID: 9644 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 545.169408][ T9644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 545.179488][ T9644] Call Trace: [ 545.182813][ T9644] dump_stack+0x172/0x1f0 [ 545.187184][ T9644] should_fail.cold+0xa/0x15 [ 545.191799][ T9644] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 545.197640][ T9644] ? ___might_sleep+0x163/0x280 [ 545.202508][ T9644] __should_failslab+0x121/0x190 [ 545.207460][ T9644] should_failslab+0x9/0x14 [ 545.211993][ T9644] kmem_cache_alloc_node+0x264/0x710 [ 545.217295][ T9644] ? lock_downgrade+0x880/0x880 [ 545.222196][ T9644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 545.228474][ T9644] __alloc_skb+0xd5/0x5e0 [ 545.232820][ T9644] ? skb_trim+0x190/0x190 [ 545.237181][ T9644] vhci_write+0xc4/0x470 [ 545.241454][ T9644] new_sync_write+0x4c7/0x760 [ 545.246158][ T9644] ? default_llseek+0x2e0/0x2e0 [ 545.251032][ T9644] ? common_file_perm+0x238/0x720 [ 545.256069][ T9644] ? __fget+0x381/0x550 [ 545.260246][ T9644] ? apparmor_file_permission+0x25/0x30 [ 545.265810][ T9644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 545.272083][ T9644] ? security_file_permission+0x94/0x380 [ 545.277738][ T9644] __vfs_write+0xe4/0x110 [ 545.282095][ T9644] vfs_write+0x20c/0x580 [ 545.286370][ T9644] ksys_write+0x14f/0x2d0 [ 545.291399][ T9644] ? __ia32_sys_read+0xb0/0xb0 [ 545.296197][ T9644] ? do_syscall_64+0x26/0x610 [ 545.300891][ T9644] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 545.306985][ T9644] ? do_syscall_64+0x26/0x610 [ 545.311704][ T9644] __x64_sys_write+0x73/0xb0 [ 545.316304][ T9644] do_syscall_64+0x103/0x610 [ 545.321079][ T9644] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 545.327061][ T9644] RIP: 0033:0x4582f9 [ 545.330959][ T9644] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 545.350578][ T9644] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 545.359002][ T9644] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 545.366992][ T9644] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 545.374976][ T9644] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 545.382970][ T9644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 545.391571][ T9644] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:20 executing program 1 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) 09:48:20 executing program 4 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 545.573501][ T9659] FAULT_INJECTION: forcing a failure. [ 545.573501][ T9659] name failslab, interval 1, probability 0, space 0, times 0 [ 545.637816][ T9659] CPU: 0 PID: 9659 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 545.645816][ T9659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 545.645824][ T9659] Call Trace: [ 545.645864][ T9659] dump_stack+0x172/0x1f0 [ 545.645891][ T9659] should_fail.cold+0xa/0x15 [ 545.645914][ T9659] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 545.645938][ T9659] ? ___might_sleep+0x163/0x280 [ 545.645962][ T9659] __should_failslab+0x121/0x190 09:48:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5421, 0x0) [ 545.674056][ T9659] should_failslab+0x9/0x14 [ 545.674075][ T9659] kmem_cache_alloc_node_trace+0x270/0x720 [ 545.674099][ T9659] __kmalloc_node_track_caller+0x3d/0x70 [ 545.674116][ T9659] __kmalloc_reserve.isra.0+0x40/0xf0 [ 545.674132][ T9659] __alloc_skb+0x10b/0x5e0 [ 545.674146][ T9659] ? skb_trim+0x190/0x190 [ 545.674168][ T9659] vhci_write+0xc4/0x470 [ 545.674186][ T9659] new_sync_write+0x4c7/0x760 [ 545.674202][ T9659] ? default_llseek+0x2e0/0x2e0 [ 545.674223][ T9659] ? common_file_perm+0x238/0x720 [ 545.674238][ T9659] ? __fget+0x381/0x550 [ 545.674260][ T9659] ? apparmor_file_permission+0x25/0x30 [ 545.684107][ T9659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 545.684124][ T9659] ? security_file_permission+0x94/0x380 [ 545.684143][ T9659] __vfs_write+0xe4/0x110 [ 545.684161][ T9659] vfs_write+0x20c/0x580 [ 545.684180][ T9659] ksys_write+0x14f/0x2d0 [ 545.684199][ T9659] ? __ia32_sys_read+0xb0/0xb0 [ 545.684215][ T9659] ? do_syscall_64+0x26/0x610 [ 545.684231][ T9659] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 545.684252][ T9659] ? do_syscall_64+0x26/0x610 [ 545.700337][ T9659] __x64_sys_write+0x73/0xb0 [ 545.700359][ T9659] do_syscall_64+0x103/0x610 [ 545.700382][ T9659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 545.714604][ T9659] RIP: 0033:0x4582f9 [ 545.714622][ T9659] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 545.714630][ T9659] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 545.714645][ T9659] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 545.714652][ T9659] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 545.714659][ T9659] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 545.714667][ T9659] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 545.714674][ T9659] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 545.788592][ T9665] FAULT_INJECTION: forcing a failure. 09:48:20 executing program 1 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5421, 0x0) [ 545.788592][ T9665] name failslab, interval 1, probability 0, space 0, times 0 [ 545.914204][ T9665] CPU: 0 PID: 9665 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #62 [ 545.922156][ T9665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 545.932536][ T9665] Call Trace: [ 545.936131][ T9665] dump_stack+0x172/0x1f0 [ 545.940501][ T9665] should_fail.cold+0xa/0x15 [ 545.945118][ T9665] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 545.950961][ T9665] ? ___might_sleep+0x163/0x280 [ 545.955875][ T9665] __should_failslab+0x121/0x190 [ 545.960855][ T9665] should_failslab+0x9/0x14 [ 545.965388][ T9665] __kmalloc_track_caller+0x2d8/0x740 [ 545.970783][ T9665] ? pointer+0xa30/0xa30 [ 545.975057][ T9665] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 545.975072][ T9665] ? kasprintf+0xbb/0xf0 [ 545.975087][ T9665] kvasprintf+0xc8/0x170 [ 545.975101][ T9665] ? bust_spinlocks+0xe0/0xe0 [ 545.975119][ T9665] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 545.975132][ T9665] ? find_next_bit+0x107/0x130 [ 545.975147][ T9665] kasprintf+0xbb/0xf0 [ 545.975159][ T9665] ? kvasprintf_const+0x190/0x190 09:48:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) [ 545.975182][ T9665] ? kasan_check_read+0x11/0x20 [ 545.975203][ T9665] alloc_workqueue+0x471/0xf00 [ 545.975225][ T9665] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 545.975255][ T9665] ? __init_waitqueue_head+0x36/0x90 [ 545.975275][ T9665] hci_register_dev+0x1b8/0x860 [ 545.975288][ T9665] ? hci_init_sysfs+0x7c/0xa0 [ 545.975305][ T9665] __vhci_create_device+0x2d0/0x5a0 [ 545.975323][ T9665] vhci_write+0x2d0/0x470 [ 545.975343][ T9665] new_sync_write+0x4c7/0x760 [ 545.994169][ T9665] ? default_llseek+0x2e0/0x2e0 [ 545.994194][ T9665] ? common_file_perm+0x238/0x720 [ 545.994207][ T9665] ? __fget+0x381/0x550 [ 545.994224][ T9665] ? apparmor_file_permission+0x25/0x30 [ 545.994239][ T9665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 545.994255][ T9665] ? security_file_permission+0x94/0x380 [ 545.994273][ T9665] __vfs_write+0xe4/0x110 [ 545.994294][ T9665] vfs_write+0x20c/0x580 [ 546.004809][ T9665] ksys_write+0x14f/0x2d0 [ 546.004837][ T9665] ? __ia32_sys_read+0xb0/0xb0 [ 546.004855][ T9665] ? do_syscall_64+0x26/0x610 [ 546.004870][ T9665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.004882][ T9665] ? do_syscall_64+0x26/0x610 [ 546.004900][ T9665] __x64_sys_write+0x73/0xb0 [ 546.004916][ T9665] do_syscall_64+0x103/0x610 [ 546.004933][ T9665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.004945][ T9665] RIP: 0033:0x4582f9 [ 546.004960][ T9665] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 546.004968][ T9665] RSP: 002b:00007f122c0fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 546.023720][ T9665] RAX: ffffffffffffffda RBX: 00007f122c0fec90 RCX: 00000000004582f9 [ 546.023729][ T9665] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 546.023736][ T9665] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 546.023744][ T9665] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f122c0ff6d4 [ 546.023751][ T9665] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 546.151574][ T9674] FAULT_INJECTION: forcing a failure. [ 546.151574][ T9674] name failslab, interval 1, probability 0, space 0, times 0 [ 546.179994][ T9674] CPU: 0 PID: 9674 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 546.188863][ T9674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.188870][ T9674] Call Trace: [ 546.188896][ T9674] dump_stack+0x172/0x1f0 [ 546.188917][ T9674] should_fail.cold+0xa/0x15 [ 546.188935][ T9674] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 546.188952][ T9674] ? ___might_sleep+0x163/0x280 [ 546.188971][ T9674] __should_failslab+0x121/0x190 [ 546.188984][ T9674] should_failslab+0x9/0x14 [ 546.188998][ T9674] kmem_cache_alloc_node+0x264/0x710 [ 546.189019][ T9674] ? retint_kernel+0x2d/0x2d [ 546.189033][ T9674] ? vhci_write+0x2b3/0x470 [ 546.189052][ T9674] __alloc_skb+0xd5/0x5e0 [ 546.189073][ T9674] ? skb_trim+0x190/0x190 [ 546.205061][ T9674] ? vhci_write+0x2b3/0x470 [ 546.205079][ T9674] ? rcu_read_lock_sched_held+0x110/0x130 [ 546.205095][ T9674] ? kmem_cache_free+0x225/0x260 [ 546.205115][ T9674] __vhci_create_device+0x88/0x5a0 [ 546.205132][ T9674] vhci_write+0x2d0/0x470 [ 546.205151][ T9674] new_sync_write+0x4c7/0x760 [ 546.205166][ T9674] ? default_llseek+0x2e0/0x2e0 [ 546.205184][ T9674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 546.205201][ T9674] ? common_file_perm+0x238/0x720 [ 546.205215][ T9674] ? retint_kernel+0x2d/0x2d [ 546.205233][ T9674] ? apparmor_file_permission+0x25/0x30 [ 546.205256][ T9674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 09:48:21 executing program 1 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 546.225888][ T9674] ? security_file_permission+0x94/0x380 [ 546.225908][ T9674] __vfs_write+0xe4/0x110 [ 546.225928][ T9674] vfs_write+0x20c/0x580 [ 546.225945][ T9674] ksys_write+0x14f/0x2d0 [ 546.225962][ T9674] ? __ia32_sys_read+0xb0/0xb0 [ 546.225979][ T9674] ? do_syscall_64+0x26/0x610 [ 546.225993][ T9674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.226004][ T9674] ? do_syscall_64+0x26/0x610 [ 546.226029][ T9674] __x64_sys_write+0x73/0xb0 [ 546.226044][ T9674] do_syscall_64+0x103/0x610 [ 546.226059][ T9674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.226070][ T9674] RIP: 0033:0x4582f9 [ 546.226086][ T9674] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 546.226094][ T9674] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 546.226109][ T9674] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 546.226117][ T9674] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 546.226135][ T9674] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 546.244288][ T9674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 546.244297][ T9674] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 546.531660][ T9723] FAULT_INJECTION: forcing a failure. [ 546.531660][ T9723] name failslab, interval 1, probability 0, space 0, times 0 [ 546.567437][ T9723] CPU: 0 PID: 9723 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 546.575388][ T9723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.575397][ T9723] Call Trace: [ 546.575426][ T9723] dump_stack+0x172/0x1f0 [ 546.575447][ T9723] should_fail.cold+0xa/0x15 [ 546.575465][ T9723] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 546.575487][ T9723] ? ___might_sleep+0x163/0x280 [ 546.575506][ T9723] __should_failslab+0x121/0x190 [ 546.575521][ T9723] should_failslab+0x9/0x14 [ 546.575540][ T9723] kmem_cache_alloc_node_trace+0x270/0x720 [ 546.575569][ T9723] __kmalloc_node_track_caller+0x3d/0x70 [ 546.575595][ T9723] __kmalloc_reserve.isra.0+0x40/0xf0 [ 546.593317][ T9723] __alloc_skb+0x10b/0x5e0 [ 546.593335][ T9723] ? skb_trim+0x190/0x190 [ 546.593350][ T9723] ? vhci_write+0x2b3/0x470 [ 546.593367][ T9723] ? rcu_read_lock_sched_held+0x110/0x130 [ 546.593382][ T9723] ? kmem_cache_free+0x225/0x260 [ 546.593402][ T9723] __vhci_create_device+0x88/0x5a0 [ 546.593419][ T9723] vhci_write+0x2d0/0x470 [ 546.593438][ T9723] new_sync_write+0x4c7/0x760 [ 546.593456][ T9723] ? default_llseek+0x2e0/0x2e0 09:48:21 executing program 1 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 546.593480][ T9723] ? common_file_perm+0x238/0x720 [ 546.593496][ T9723] ? __fget+0x381/0x550 [ 546.593516][ T9723] ? apparmor_file_permission+0x25/0x30 [ 546.593532][ T9723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 546.593550][ T9723] ? security_file_permission+0x94/0x380 [ 546.593569][ T9723] __vfs_write+0xe4/0x110 [ 546.593588][ T9723] vfs_write+0x20c/0x580 [ 546.593609][ T9723] ksys_write+0x14f/0x2d0 [ 546.593628][ T9723] ? __ia32_sys_read+0xb0/0xb0 [ 546.593644][ T9723] ? do_syscall_64+0x26/0x610 [ 546.593657][ T9723] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.593671][ T9723] ? do_syscall_64+0x26/0x610 [ 546.593691][ T9723] __x64_sys_write+0x73/0xb0 [ 546.593708][ T9723] do_syscall_64+0x103/0x610 [ 546.593727][ T9723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.593739][ T9723] RIP: 0033:0x4582f9 [ 546.593755][ T9723] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 546.593763][ T9723] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 546.593791][ T9723] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 546.624377][ T9723] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 546.624386][ T9723] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 546.624394][ T9723] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 09:48:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 546.624403][ T9723] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 546.889598][ T9789] FAULT_INJECTION: forcing a failure. [ 546.889598][ T9789] name failslab, interval 1, probability 0, space 0, times 0 [ 546.910594][ T9789] CPU: 0 PID: 9789 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 546.919244][ T9789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.919261][ T9789] Call Trace: [ 546.933457][ T9789] dump_stack+0x172/0x1f0 [ 546.938994][ T9789] should_fail.cold+0xa/0x15 [ 546.944599][ T9789] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 546.951675][ T9789] ? ___might_sleep+0x163/0x280 [ 546.951696][ T9789] __should_failslab+0x121/0x190 [ 546.951712][ T9789] should_failslab+0x9/0x14 [ 546.951728][ T9789] kmem_cache_alloc_trace+0x2d1/0x760 [ 546.951743][ T9789] ? skb_trim+0x190/0x190 [ 546.951756][ T9789] ? vhci_write+0x2b3/0x470 [ 546.951770][ T9789] ? rcu_read_lock_sched_held+0x110/0x130 [ 546.951786][ T9789] hci_alloc_dev+0x43/0x1d00 [ 546.951802][ T9789] __vhci_create_device+0x101/0x5a0 [ 546.951817][ T9789] vhci_write+0x2d0/0x470 [ 546.951848][ T9789] new_sync_write+0x4c7/0x760 [ 546.951865][ T9789] ? default_llseek+0x2e0/0x2e0 [ 546.951887][ T9789] ? common_file_perm+0x238/0x720 [ 546.951901][ T9789] ? __fget+0x381/0x550 [ 546.951918][ T9789] ? apparmor_file_permission+0x25/0x30 [ 546.951933][ T9789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 546.951949][ T9789] ? security_file_permission+0x94/0x380 [ 546.951968][ T9789] __vfs_write+0xe4/0x110 [ 546.951987][ T9789] vfs_write+0x20c/0x580 [ 546.952018][ T9789] ksys_write+0x14f/0x2d0 [ 546.991236][ T9789] ? __ia32_sys_read+0xb0/0xb0 [ 546.991256][ T9789] ? do_syscall_64+0x26/0x610 [ 546.991271][ T9789] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 546.991292][ T9789] ? do_syscall_64+0x26/0x610 [ 547.020435][ T9789] __x64_sys_write+0x73/0xb0 [ 547.020457][ T9789] do_syscall_64+0x103/0x610 [ 547.020477][ T9789] entry_SYSCALL_64_after_hwframe+0x49/0xbe 09:48:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 547.020496][ T9789] RIP: 0033:0x4582f9 [ 547.094242][ T9789] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 547.113885][ T9789] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 547.122347][ T9789] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 547.130337][ T9789] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:48:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5450, 0x0) 09:48:21 executing program 1 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 547.138595][ T9789] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 547.146785][ T9789] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 547.146794][ T9789] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:22 executing program 2 (fault-call:2 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5450, 0x0) 09:48:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x3) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 547.345230][ T9907] FAULT_INJECTION: forcing a failure. [ 547.345230][ T9907] name failslab, interval 1, probability 0, space 0, times 0 [ 547.399862][ T9907] CPU: 0 PID: 9907 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 547.407805][ T9907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.417894][ T9907] Call Trace: [ 547.421205][ T9907] dump_stack+0x172/0x1f0 [ 547.425546][ T9907] should_fail.cold+0xa/0x15 [ 547.430150][ T9907] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 547.435974][ T9907] ? ___might_sleep+0x163/0x280 [ 547.440857][ T9907] __should_failslab+0x121/0x190 [ 547.445806][ T9907] should_failslab+0x9/0x14 [ 547.450330][ T9907] __kmalloc+0x2dc/0x740 [ 547.454604][ T9907] ? alloc_workqueue+0x166/0xf00 [ 547.459560][ T9907] alloc_workqueue+0x166/0xf00 [ 547.464351][ T9907] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 547.470086][ T9907] ? scnprintf+0x140/0x140 [ 547.474512][ T9907] ? retint_kernel+0x2d/0x2d [ 547.479134][ T9907] hci_register_dev+0x1b8/0x860 [ 547.484003][ T9907] ? hci_init_sysfs+0x7c/0xa0 [ 547.488710][ T9907] __vhci_create_device+0x2d0/0x5a0 [ 547.493929][ T9907] vhci_write+0x2d0/0x470 [ 547.498275][ T9907] new_sync_write+0x4c7/0x760 [ 547.502968][ T9907] ? default_llseek+0x2e0/0x2e0 [ 547.507847][ T9907] ? common_file_perm+0x238/0x720 [ 547.512912][ T9907] ? apparmor_file_permission+0x25/0x30 [ 547.518488][ T9907] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 547.524748][ T9907] ? security_file_permission+0x94/0x380 [ 547.530399][ T9907] ? lockdep_hardirqs_on+0x418/0x5d0 [ 547.535703][ T9907] __vfs_write+0xe4/0x110 [ 547.540046][ T9907] vfs_write+0x20c/0x580 [ 547.544299][ T9907] ksys_write+0x14f/0x2d0 [ 547.548641][ T9907] ? __ia32_sys_read+0xb0/0xb0 [ 547.561961][ T9907] ? do_syscall_64+0x26/0x610 [ 547.566652][ T9907] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 547.572744][ T9907] ? do_syscall_64+0x26/0x610 [ 547.577442][ T9907] __x64_sys_write+0x73/0xb0 [ 547.582050][ T9907] do_syscall_64+0x103/0x610 [ 547.586653][ T9907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 547.592567][ T9907] RIP: 0033:0x4582f9 [ 547.596472][ T9907] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 547.616083][ T9907] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 547.624516][ T9907] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 547.632501][ T9907] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 547.640484][ T9907] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 547.648484][ T9907] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 547.656467][ T9907] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 547.677680][ T9907] Bluetooth: Can't register HCI device 09:48:22 executing program 1 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5451, 0x0) 09:48:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5451, 0x0) 09:48:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x9) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 547.853471][ T9959] FAULT_INJECTION: forcing a failure. [ 547.853471][ T9959] name failslab, interval 1, probability 0, space 0, times 0 [ 547.867179][ T9959] CPU: 1 PID: 9959 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 547.875103][ T9959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.885173][ T9959] Call Trace: [ 547.888501][ T9959] dump_stack+0x172/0x1f0 [ 547.892874][ T9959] should_fail.cold+0xa/0x15 [ 547.897495][ T9959] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 547.903345][ T9959] ? ___might_sleep+0x163/0x280 [ 547.908235][ T9959] __should_failslab+0x121/0x190 [ 547.908250][ T9959] should_failslab+0x9/0x14 [ 547.908265][ T9959] kmem_cache_alloc_trace+0x2d1/0x760 [ 547.908279][ T9959] ? rcu_read_lock_sched_held+0x110/0x130 [ 547.908294][ T9959] ? __kmalloc+0x5d5/0x740 [ 547.908317][ T9959] alloc_workqueue_attrs+0x82/0x120 [ 547.908340][ T9959] alloc_workqueue+0x190/0xf00 [ 547.917806][ T9959] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 547.917822][ T9959] ? scnprintf+0x140/0x140 [ 547.917852][ T9959] ? __init_waitqueue_head+0x36/0x90 [ 547.917875][ T9959] hci_register_dev+0x1b8/0x860 [ 547.917891][ T9959] ? hci_init_sysfs+0x7c/0xa0 [ 547.917912][ T9959] __vhci_create_device+0x2d0/0x5a0 [ 547.917932][ T9959] vhci_write+0x2d0/0x470 [ 547.929036][ T9959] new_sync_write+0x4c7/0x760 [ 547.929054][ T9959] ? default_llseek+0x2e0/0x2e0 [ 547.929077][ T9959] ? common_file_perm+0x238/0x720 [ 547.929098][ T9959] ? __fget+0x381/0x550 [ 547.938724][ T9959] ? apparmor_file_permission+0x25/0x30 [ 547.938741][ T9959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 547.938757][ T9959] ? security_file_permission+0x94/0x380 [ 547.938780][ T9959] __vfs_write+0xe4/0x110 [ 547.949546][ T9959] vfs_write+0x20c/0x580 [ 547.949567][ T9959] ksys_write+0x14f/0x2d0 [ 547.949585][ T9959] ? __ia32_sys_read+0xb0/0xb0 [ 547.949602][ T9959] ? do_syscall_64+0x26/0x610 [ 547.949625][ T9959] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 547.959330][ T9959] ? do_syscall_64+0x26/0x610 [ 547.959353][ T9959] __x64_sys_write+0x73/0xb0 [ 547.959371][ T9959] do_syscall_64+0x103/0x610 [ 547.959389][ T9959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 547.959409][ T9959] RIP: 0033:0x4582f9 [ 547.968930][ T9959] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 547.968938][ T9959] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:22 executing program 1 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 547.968953][ T9959] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 547.968961][ T9959] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 547.968970][ T9959] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 547.968978][ T9959] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 547.968985][ T9959] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 547.976051][ T9959] Bluetooth: Can't register HCI device 09:48:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x59) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 548.298528][T10044] FAULT_INJECTION: forcing a failure. [ 548.298528][T10044] name failslab, interval 1, probability 0, space 0, times 0 [ 548.320064][T10044] CPU: 0 PID: 10044 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 548.328123][T10044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.338547][T10044] Call Trace: [ 548.338582][T10044] dump_stack+0x172/0x1f0 [ 548.338606][T10044] should_fail.cold+0xa/0x15 [ 548.338625][T10044] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 548.338643][T10044] ? ___might_sleep+0x163/0x280 [ 548.338662][T10044] __should_failslab+0x121/0x190 [ 548.338677][T10044] should_failslab+0x9/0x14 [ 548.338696][T10044] __kmalloc_track_caller+0x2d8/0x740 [ 548.338710][T10044] ? pointer+0xa30/0xa30 [ 548.338727][T10044] ? mark_held_locks+0xa4/0xf0 [ 548.338742][T10044] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 548.338762][T10044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 548.338778][T10044] ? kasprintf+0xbb/0xf0 [ 548.338800][T10044] kvasprintf+0xc8/0x170 [ 548.361679][T10044] ? bust_spinlocks+0xe0/0xe0 [ 548.361703][T10044] kasprintf+0xbb/0xf0 [ 548.361716][T10044] ? kvasprintf_const+0x190/0x190 [ 548.361741][T10044] ? kasan_check_read+0x11/0x20 [ 548.361764][T10044] alloc_workqueue+0x471/0xf00 [ 548.376613][T10044] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 548.376635][T10044] ? __init_waitqueue_head+0x36/0x90 [ 548.376657][T10044] hci_register_dev+0x1b8/0x860 [ 548.376672][T10044] ? hci_init_sysfs+0x7c/0xa0 [ 548.376693][T10044] __vhci_create_device+0x2d0/0x5a0 [ 548.376709][T10044] vhci_write+0x2d0/0x470 [ 548.376728][T10044] new_sync_write+0x4c7/0x760 [ 548.376745][T10044] ? default_llseek+0x2e0/0x2e0 [ 548.376767][T10044] ? common_file_perm+0x238/0x720 [ 548.376788][T10044] ? __fget+0x381/0x550 [ 548.391444][T10044] ? apparmor_file_permission+0x25/0x30 [ 548.391462][T10044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 548.391478][T10044] ? security_file_permission+0x94/0x380 [ 548.391497][T10044] __vfs_write+0xe4/0x110 [ 548.391515][T10044] vfs_write+0x20c/0x580 [ 548.391533][T10044] ksys_write+0x14f/0x2d0 [ 548.391551][T10044] ? __ia32_sys_read+0xb0/0xb0 [ 548.391569][T10044] ? do_syscall_64+0x26/0x610 [ 548.391584][T10044] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.391598][T10044] ? do_syscall_64+0x26/0x610 [ 548.391618][T10044] __x64_sys_write+0x73/0xb0 [ 548.401334][T10044] do_syscall_64+0x103/0x610 [ 548.414409][T10044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.414424][T10044] RIP: 0033:0x4582f9 [ 548.414439][T10044] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 548.414446][T10044] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 548.414459][T10044] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x63) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 548.414467][T10044] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 548.414474][T10044] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 548.414482][T10044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 548.414490][T10044] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5452, 0x0) 09:48:23 executing program 1 (fault-call:2 fault-nth:8): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x2, 0x0) 09:48:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5452, 0x0) 09:48:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x370) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, 0x0, 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5421, 0x0) [ 548.959327][T10167] FAULT_INJECTION: forcing a failure. [ 548.959327][T10167] name failslab, interval 1, probability 0, space 0, times 0 [ 549.001416][T10167] CPU: 1 PID: 10167 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 549.009447][T10167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.019867][T10167] Call Trace: [ 549.019957][T10167] dump_stack+0x172/0x1f0 [ 549.019981][T10167] should_fail.cold+0xa/0x15 [ 549.020005][T10167] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 549.038033][T10167] ? ___might_sleep+0x163/0x280 [ 549.042903][T10167] __should_failslab+0x121/0x190 [ 549.042920][T10167] should_failslab+0x9/0x14 [ 549.042934][T10167] __kmalloc+0x2dc/0x740 [ 549.042956][T10167] ? apply_wqattrs_prepare+0xae/0x970 [ 549.042977][T10167] apply_wqattrs_prepare+0xae/0x970 [ 549.052444][T10167] apply_workqueue_attrs_locked+0xcb/0x140 [ 549.062084][T10167] apply_workqueue_attrs+0x31/0x50 [ 549.062102][T10167] alloc_workqueue+0x8b9/0xf00 [ 549.062123][T10167] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 549.062145][T10167] ? retint_kernel+0x2d/0x2d [ 549.073175][T10167] hci_register_dev+0x1b8/0x860 [ 549.073194][T10167] ? __vhci_create_device+0x2b9/0x5a0 [ 549.073211][T10167] __vhci_create_device+0x2d0/0x5a0 [ 549.073231][T10167] vhci_write+0x2d0/0x470 [ 549.083123][T10167] new_sync_write+0x4c7/0x760 [ 549.083141][T10167] ? default_llseek+0x2e0/0x2e0 [ 549.083157][T10167] ? trace_hardirqs_on_caller+0x6a/0x220 [ 549.083186][T10167] ? common_file_perm+0x238/0x720 [ 549.133732][T10167] ? apparmor_file_permission+0x25/0x30 [ 549.139292][T10167] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 549.145546][T10167] ? security_file_permission+0x94/0x380 [ 549.151195][T10167] __vfs_write+0xe4/0x110 [ 549.155535][T10167] vfs_write+0x20c/0x580 [ 549.159784][T10167] ksys_write+0x14f/0x2d0 [ 549.164197][T10167] ? __ia32_sys_read+0xb0/0xb0 [ 549.168978][T10167] ? do_syscall_64+0x26/0x610 [ 549.173661][T10167] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 549.179756][T10167] ? do_syscall_64+0x26/0x610 [ 549.184461][T10167] __x64_sys_write+0x73/0xb0 [ 549.189064][T10167] do_syscall_64+0x103/0x610 [ 549.193762][T10167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 549.199732][T10167] RIP: 0033:0x4582f9 [ 549.203622][T10167] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 549.223330][T10167] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 549.231746][T10167] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 549.239711][T10167] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:48:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, 0x0, 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x372) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 549.247674][T10167] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 549.255639][T10167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 549.263601][T10167] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:24 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5460, 0x0) [ 549.324153][T10167] Bluetooth: Can't register HCI device 09:48:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5460, 0x0) 09:48:24 executing program 1 (fault-call:2 fault-nth:9): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, 0x0, 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x373) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 549.560085][T10200] FAULT_INJECTION: forcing a failure. [ 549.560085][T10200] name failslab, interval 1, probability 0, space 0, times 0 [ 549.602071][T10200] CPU: 0 PID: 10200 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 549.610197][T10200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.620268][T10200] Call Trace: [ 549.623590][T10200] dump_stack+0x172/0x1f0 [ 549.628154][T10200] should_fail.cold+0xa/0x15 [ 549.632811][T10200] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 549.638675][T10200] ? ___might_sleep+0x163/0x280 [ 549.643554][T10200] __should_failslab+0x121/0x190 [ 549.648513][T10200] should_failslab+0x9/0x14 [ 549.653040][T10200] kmem_cache_alloc_trace+0x2d1/0x760 [ 549.658442][T10200] ? rcu_read_lock_sched_held+0x110/0x130 [ 549.664185][T10200] ? __kmalloc+0x5d5/0x740 [ 549.668626][T10200] alloc_workqueue_attrs+0x82/0x120 [ 549.673875][T10200] apply_wqattrs_prepare+0xbb/0x970 [ 549.679092][T10200] apply_workqueue_attrs_locked+0xcb/0x140 [ 549.684911][T10200] apply_workqueue_attrs+0x31/0x50 [ 549.684930][T10200] alloc_workqueue+0x8b9/0xf00 [ 549.684954][T10200] ? workqueue_sysfs_register+0x3f0/0x3f0 09:48:24 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5450, 0x0) 09:48:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 549.684983][T10200] hci_register_dev+0x1b8/0x860 [ 549.694945][T10200] ? hci_alloc_dev+0x1817/0x1d00 [ 549.694968][T10200] __vhci_create_device+0x2d0/0x5a0 [ 549.694986][T10200] vhci_write+0x2d0/0x470 [ 549.695004][T10200] new_sync_write+0x4c7/0x760 [ 549.695028][T10200] ? default_llseek+0x2e0/0x2e0 [ 549.695062][T10200] __vfs_write+0xe4/0x110 [ 549.695080][T10200] vfs_write+0x20c/0x580 [ 549.695099][T10200] ksys_write+0x14f/0x2d0 [ 549.695115][T10200] ? __ia32_sys_read+0xb0/0xb0 [ 549.695133][T10200] ? do_syscall_64+0x26/0x610 [ 549.695158][T10200] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 549.705839][T10200] ? do_syscall_64+0x26/0x610 [ 549.705864][T10200] __x64_sys_write+0x73/0xb0 [ 549.705881][T10200] do_syscall_64+0x103/0x610 [ 549.705899][T10200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 549.705910][T10200] RIP: 0033:0x4582f9 [ 549.705926][T10200] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x200000c2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 549.705933][T10200] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 549.705946][T10200] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 549.705953][T10200] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 549.705961][T10200] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 549.705968][T10200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 549.705975][T10200] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:24 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 549.900154][T10200] Bluetooth: Can't register HCI device 09:48:24 executing program 1 (fault-call:2 fault-nth:10): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) socketpair(0x11, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x81, 0x1, 0x80000000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x8, 0x80, "e06c0b4f746f7a31cc84917a7cda614d0f1c41eb4e9989e05619f09284914a8f62eac447634477997363d1488b8959dabf0589dbf6c60a895a75c7060c983ca3cf3103f8e955d44fd2642122f2479d26dd40eaf036617a365d1b4558bc40133c2aebe83261bd9e6f6c0175c140a782d9650925e5aef292fa19e85a6d61747a79"}, 0x88) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:24 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5451, 0x0) 09:48:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 550.222215][T10235] FAULT_INJECTION: forcing a failure. [ 550.222215][T10235] name failslab, interval 1, probability 0, space 0, times 0 [ 550.261843][T10235] CPU: 1 PID: 10235 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 09:48:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743c, 0x0) 09:48:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 550.270056][T10235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.270064][T10235] Call Trace: [ 550.270094][T10235] dump_stack+0x172/0x1f0 [ 550.270115][T10235] should_fail.cold+0xa/0x15 [ 550.270136][T10235] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 550.270157][T10235] ? ___might_sleep+0x163/0x280 [ 550.270178][T10235] __should_failslab+0x121/0x190 [ 550.270195][T10235] should_failslab+0x9/0x14 [ 550.270214][T10235] kmem_cache_alloc_trace+0x2d1/0x760 [ 550.270232][T10235] ? rcu_read_lock_sched_held+0x110/0x130 [ 550.270249][T10235] ? __kmalloc+0x5d5/0x740 [ 550.270274][T10235] alloc_workqueue_attrs+0x82/0x120 [ 550.270295][T10235] apply_wqattrs_prepare+0xc8/0x970 [ 550.270324][T10235] apply_workqueue_attrs_locked+0xcb/0x140 [ 550.270342][T10235] apply_workqueue_attrs+0x31/0x50 [ 550.270361][T10235] alloc_workqueue+0x8b9/0xf00 [ 550.270386][T10235] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 550.270412][T10235] ? __init_waitqueue_head+0x36/0x90 [ 550.270439][T10235] hci_register_dev+0x1b8/0x860 [ 550.270457][T10235] ? hci_init_sysfs+0x7c/0xa0 [ 550.270480][T10235] __vhci_create_device+0x2d0/0x5a0 [ 550.270499][T10235] vhci_write+0x2d0/0x470 [ 550.270527][T10235] new_sync_write+0x4c7/0x760 [ 550.270549][T10235] ? default_llseek+0x2e0/0x2e0 [ 550.270575][T10235] ? common_file_perm+0x238/0x720 [ 550.270591][T10235] ? __fget+0x381/0x550 [ 550.270612][T10235] ? apparmor_file_permission+0x25/0x30 [ 550.270631][T10235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 550.270648][T10235] ? security_file_permission+0x94/0x380 [ 550.270669][T10235] __vfs_write+0xe4/0x110 [ 550.270690][T10235] vfs_write+0x20c/0x580 [ 550.270712][T10235] ksys_write+0x14f/0x2d0 [ 550.270741][T10235] ? __ia32_sys_read+0xb0/0xb0 [ 550.288436][T10235] ? do_syscall_64+0x26/0x610 [ 550.288454][T10235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.288468][T10235] ? do_syscall_64+0x26/0x610 [ 550.288490][T10235] __x64_sys_write+0x73/0xb0 [ 550.288508][T10235] do_syscall_64+0x103/0x610 [ 550.288536][T10235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.298923][T10235] RIP: 0033:0x4582f9 [ 550.298940][T10235] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 550.298948][T10235] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 550.298964][T10235] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 550.298972][T10235] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 550.298981][T10235] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 550.298990][T10235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 550.298999][T10235] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 550.634099][T10235] Bluetooth: Can't register HCI device 09:48:25 executing program 1 (fault-call:2 fault-nth:11): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:25 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5452, 0x0) [ 550.769747][T10251] FAULT_INJECTION: forcing a failure. [ 550.769747][T10251] name failslab, interval 1, probability 0, space 0, times 0 [ 550.849002][T10251] CPU: 1 PID: 10251 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 550.857036][T10251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.867114][T10251] Call Trace: [ 550.870437][T10251] dump_stack+0x172/0x1f0 [ 550.874803][T10251] should_fail.cold+0xa/0x15 [ 550.879520][T10251] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 550.885467][T10251] ? ___might_sleep+0x163/0x280 [ 550.890356][T10251] __should_failslab+0x121/0x190 09:48:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047440, 0x0) 09:48:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743c, 0x0) 09:48:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 550.895327][T10251] should_failslab+0x9/0x14 [ 550.899885][T10251] kmem_cache_alloc_node+0x264/0x710 [ 550.905292][T10251] alloc_unbound_pwq+0x4c5/0xcf0 [ 550.910276][T10251] apply_wqattrs_prepare+0x35e/0x970 [ 550.915586][T10251] apply_workqueue_attrs_locked+0xcb/0x140 [ 550.921494][T10251] apply_workqueue_attrs+0x31/0x50 [ 550.926648][T10251] alloc_workqueue+0x8b9/0xf00 [ 550.931434][T10251] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 550.937162][T10251] ? __init_waitqueue_head+0x36/0x90 [ 550.942480][T10251] hci_register_dev+0x1b8/0x860 [ 550.947328][T10251] ? hci_init_sysfs+0x7c/0xa0 [ 550.952049][T10251] __vhci_create_device+0x2d0/0x5a0 [ 550.957431][T10251] vhci_write+0x2d0/0x470 [ 550.961764][T10251] new_sync_write+0x4c7/0x760 [ 550.966446][T10251] ? default_llseek+0x2e0/0x2e0 [ 550.971328][T10251] ? common_file_perm+0x238/0x720 [ 550.976356][T10251] ? __fget+0x381/0x550 [ 550.980521][T10251] ? apparmor_file_permission+0x25/0x30 [ 550.986069][T10251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 550.992693][T10251] ? security_file_permission+0x94/0x380 [ 550.998386][T10251] __vfs_write+0xe4/0x110 [ 551.002757][T10251] vfs_write+0x20c/0x580 [ 551.007008][T10251] ksys_write+0x14f/0x2d0 [ 551.011345][T10251] ? __ia32_sys_read+0xb0/0xb0 [ 551.016196][T10251] ? do_syscall_64+0x26/0x610 [ 551.020877][T10251] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.026937][T10251] ? do_syscall_64+0x26/0x610 [ 551.031616][T10251] __x64_sys_write+0x73/0xb0 [ 551.036209][T10251] do_syscall_64+0x103/0x610 [ 551.040804][T10251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.046718][T10251] RIP: 0033:0x4582f9 [ 551.050637][T10251] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 551.070321][T10251] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 551.078825][T10251] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 551.086897][T10251] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 551.094870][T10251] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 551.102842][T10251] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 551.110806][T10251] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 551.167983][T10251] Bluetooth: Can't register HCI device 09:48:26 executing program 1 (fault-call:2 fault-nth:12): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x5460, 0x0) 09:48:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047451, 0x0) [ 551.454310][T10280] FAULT_INJECTION: forcing a failure. [ 551.454310][T10280] name failslab, interval 1, probability 0, space 0, times 0 09:48:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047440, 0x0) [ 551.501950][T10280] CPU: 0 PID: 10280 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 551.509997][T10280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.510004][T10280] Call Trace: [ 551.510041][T10280] dump_stack+0x172/0x1f0 [ 551.510065][T10280] should_fail.cold+0xa/0x15 [ 551.510086][T10280] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 551.510110][T10280] ? ___might_sleep+0x163/0x280 [ 551.510132][T10280] __should_failslab+0x121/0x190 09:48:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, 0x0, 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 551.510148][T10280] should_failslab+0x9/0x14 [ 551.510173][T10280] __kmalloc+0x2dc/0x740 [ 551.523913][T10280] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 551.523930][T10280] ? pwq_adjust_max_active+0x3b6/0x5c0 [ 551.523945][T10280] ? alloc_workqueue+0x166/0xf00 [ 551.523963][T10280] alloc_workqueue+0x166/0xf00 [ 551.523986][T10280] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 551.524011][T10280] ? __init_waitqueue_head+0x36/0x90 [ 551.524039][T10280] hci_register_dev+0x209/0x860 [ 551.524062][T10280] __vhci_create_device+0x2d0/0x5a0 [ 551.524082][T10280] vhci_write+0x2d0/0x470 [ 551.524102][T10280] new_sync_write+0x4c7/0x760 [ 551.524120][T10280] ? default_llseek+0x2e0/0x2e0 [ 551.524154][T10280] ? common_file_perm+0x238/0x720 [ 551.538896][T10280] ? __fget+0x381/0x550 [ 551.538917][T10280] ? apparmor_file_permission+0x25/0x30 [ 551.538932][T10280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.538949][T10280] ? security_file_permission+0x94/0x380 [ 551.538969][T10280] __vfs_write+0xe4/0x110 [ 551.538987][T10280] vfs_write+0x20c/0x580 [ 551.539004][T10280] ksys_write+0x14f/0x2d0 [ 551.539028][T10280] ? __ia32_sys_read+0xb0/0xb0 [ 551.539045][T10280] ? do_syscall_64+0x26/0x610 [ 551.539058][T10280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.539071][T10280] ? do_syscall_64+0x26/0x610 [ 551.539090][T10280] __x64_sys_write+0x73/0xb0 [ 551.539108][T10280] do_syscall_64+0x103/0x610 [ 551.539126][T10280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.539139][T10280] RIP: 0033:0x4582f9 [ 551.539156][T10280] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 551.539165][T10280] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 551.539180][T10280] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 551.539189][T10280] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 551.539196][T10280] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 551.539205][T10280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 551.539213][T10280] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 551.584736][T10280] Bluetooth: Can't register HCI device 09:48:26 executing program 1 (fault-call:2 fault-nth:13): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, 0x0, 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743c, 0x0) 09:48:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047459, 0x0) 09:48:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x2004) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 552.007344][T10304] FAULT_INJECTION: forcing a failure. [ 552.007344][T10304] name failslab, interval 1, probability 0, space 0, times 0 [ 552.048542][T10304] CPU: 0 PID: 10304 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 552.056616][T10304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.066732][T10304] Call Trace: [ 552.070065][T10304] dump_stack+0x172/0x1f0 [ 552.074434][T10304] should_fail.cold+0xa/0x15 [ 552.079074][T10304] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 552.084917][T10304] ? ___might_sleep+0x163/0x280 [ 552.089799][T10304] __should_failslab+0x121/0x190 [ 552.094954][T10304] should_failslab+0x9/0x14 [ 552.099489][T10304] kmem_cache_alloc_trace+0x2d1/0x760 [ 552.104905][T10304] ? __kmalloc+0x5d5/0x740 [ 552.109362][T10304] alloc_workqueue_attrs+0x82/0x120 [ 552.114599][T10304] alloc_workqueue+0x190/0xf00 [ 552.119403][T10304] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 552.125169][T10304] hci_register_dev+0x209/0x860 [ 552.130066][T10304] __vhci_create_device+0x2d0/0x5a0 [ 552.135295][T10304] vhci_write+0x2d0/0x470 [ 552.139870][T10304] new_sync_write+0x4c7/0x760 [ 552.144583][T10304] ? default_llseek+0x2e0/0x2e0 [ 552.149458][T10304] ? retint_kernel+0x2d/0x2d [ 552.154086][T10304] ? security_file_permission+0x7e/0x380 [ 552.159753][T10304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.166113][T10304] ? security_file_permission+0x94/0x380 [ 552.171787][T10304] __vfs_write+0xe4/0x110 [ 552.176170][T10304] vfs_write+0x20c/0x580 [ 552.180466][T10304] ksys_write+0x14f/0x2d0 [ 552.184851][T10304] ? __ia32_sys_read+0xb0/0xb0 [ 552.189660][T10304] __x64_sys_write+0x73/0xb0 [ 552.194292][T10304] do_syscall_64+0x103/0x610 09:48:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047451, 0x0) 09:48:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, 0x0, 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 552.198927][T10304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.204862][T10304] RIP: 0033:0x4582f9 [ 552.208783][T10304] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 552.228574][T10304] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 552.237032][T10304] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 552.237041][T10304] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 552.237048][T10304] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 552.237055][T10304] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 552.237063][T10304] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 552.294287][T10304] Bluetooth: Can't register HCI device 09:48:27 executing program 1 (fault-call:2 fault-nth:14): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:27 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRES32=r0, @ANYRES16=0x0, @ANYRES16=r0], 0x194) close(0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40049409, 0x0) 09:48:27 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047440, 0x0) 09:48:27 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 552.604530][T10435] FAULT_INJECTION: forcing a failure. [ 552.604530][T10435] name failslab, interval 1, probability 0, space 0, times 0 [ 552.682580][T10435] CPU: 0 PID: 10435 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 552.690663][T10435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.700738][T10435] Call Trace: [ 552.704066][T10435] dump_stack+0x172/0x1f0 [ 552.708429][T10435] should_fail.cold+0xa/0x15 [ 552.713058][T10435] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 552.718903][T10435] ? ___might_sleep+0x163/0x280 [ 552.723786][T10435] __should_failslab+0x121/0x190 [ 552.728751][T10435] should_failslab+0x9/0x14 [ 552.733280][T10435] __kmalloc_track_caller+0x2d8/0x740 [ 552.738673][T10435] ? pointer+0xa30/0xa30 [ 552.742965][T10435] ? set_precision+0x180/0x180 [ 552.747757][T10435] ? __sanitizer_cov_trace_switch+0x4f/0x80 [ 552.753672][T10435] ? kasprintf+0xbb/0xf0 [ 552.757946][T10435] kvasprintf+0xc8/0x170 [ 552.762300][T10435] ? bust_spinlocks+0xe0/0xe0 [ 552.767003][T10435] ? lockdep_hardirqs_on+0x418/0x5d0 [ 552.772456][T10435] ? trace_hardirqs_on_caller+0x6a/0x220 [ 552.778388][T10435] kasprintf+0xbb/0xf0 [ 552.782577][T10435] ? kvasprintf_const+0x190/0x190 [ 552.787631][T10435] ? retint_kernel+0x2d/0x2d [ 552.792364][T10435] alloc_workqueue+0x471/0xf00 [ 552.797173][T10435] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 552.803037][T10435] hci_register_dev+0x209/0x860 [ 552.808002][T10435] ? hci_alloc_dev+0x167a/0x1d00 [ 552.812978][T10435] __vhci_create_device+0x2d0/0x5a0 [ 552.818417][T10435] vhci_write+0x2d0/0x470 [ 552.822960][T10435] new_sync_write+0x4c7/0x760 [ 552.835098][T10435] ? default_llseek+0x2e0/0x2e0 [ 552.841784][T10435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 552.847421][T10435] ? common_file_perm+0x238/0x720 [ 552.853258][T10435] ? retint_kernel+0x2d/0x2d [ 552.857908][T10435] ? apparmor_file_permission+0x25/0x30 [ 552.863634][T10435] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.869924][T10435] ? security_file_permission+0x94/0x380 [ 552.875616][T10435] __vfs_write+0xe4/0x110 [ 552.880060][T10435] vfs_write+0x20c/0x580 09:48:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 552.880082][T10435] ksys_write+0x14f/0x2d0 [ 552.880101][T10435] ? __ia32_sys_read+0xb0/0xb0 [ 552.880125][T10435] __x64_sys_write+0x73/0xb0 [ 552.880149][T10435] ? do_syscall_64+0x5b/0x610 [ 552.893508][T10435] do_syscall_64+0x103/0x610 [ 552.893529][T10435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.893542][T10435] RIP: 0033:0x4582f9 [ 552.893559][T10435] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 552.893566][T10435] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 552.893581][T10435] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 552.893588][T10435] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 552.893594][T10435] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x100000000246) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000080)=@sha1={0x1, "313a6d95f841cda65495e4945c4a1726ec946642"}, 0x15, 0x3) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:27 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047459, 0x0) [ 552.893602][T10435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 552.893609][T10435] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:27 executing program 1 (fault-call:2 fault-nth:15): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:27 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047451, 0x0) 09:48:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4008744b, 0x0) 09:48:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x222000, 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x3, 0x100}) fsetxattr$security_evm(r0, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000180), 0x1, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 553.338345][T10467] FAULT_INJECTION: forcing a failure. [ 553.338345][T10467] name failslab, interval 1, probability 0, space 0, times 0 [ 553.363882][T10467] CPU: 1 PID: 10467 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 553.371927][T10467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.371935][T10467] Call Trace: 09:48:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40049409, 0x0) [ 553.371967][T10467] dump_stack+0x172/0x1f0 [ 553.371989][T10467] should_fail.cold+0xa/0x15 [ 553.372015][T10467] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 553.400132][T10467] ? ___might_sleep+0x163/0x280 [ 553.400152][T10467] __should_failslab+0x121/0x190 [ 553.400168][T10467] should_failslab+0x9/0x14 [ 553.400183][T10467] __kmalloc+0x2dc/0x740 [ 553.400205][T10467] ? apply_wqattrs_prepare+0xae/0x970 [ 553.400224][T10467] apply_wqattrs_prepare+0xae/0x970 [ 553.400248][T10467] apply_workqueue_attrs_locked+0xcb/0x140 [ 553.410071][T10467] apply_workqueue_attrs+0x31/0x50 [ 553.410088][T10467] alloc_workqueue+0x8b9/0xf00 [ 553.410110][T10467] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 553.410142][T10467] hci_register_dev+0x209/0x860 [ 553.410154][T10467] ? hci_alloc_dev+0x1817/0x1d00 [ 553.410177][T10467] __vhci_create_device+0x2d0/0x5a0 [ 553.419250][T10467] vhci_write+0x2d0/0x470 [ 553.419271][T10467] new_sync_write+0x4c7/0x760 [ 553.419288][T10467] ? default_llseek+0x2e0/0x2e0 [ 553.419304][T10467] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 553.419326][T10467] ? common_file_perm+0x238/0x720 [ 553.419345][T10467] ? apparmor_file_permission+0x25/0x30 [ 553.419368][T10467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 553.429992][T10467] ? security_file_permission+0x94/0x380 [ 553.430012][T10467] __vfs_write+0xe4/0x110 [ 553.430031][T10467] vfs_write+0x20c/0x580 [ 553.430050][T10467] ksys_write+0x14f/0x2d0 [ 553.430068][T10467] ? __ia32_sys_read+0xb0/0xb0 [ 553.430091][T10467] __x64_sys_write+0x73/0xb0 [ 553.430115][T10467] ? do_syscall_64+0x5b/0x610 [ 553.441054][T10467] do_syscall_64+0x103/0x610 [ 553.441075][T10467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 553.441087][T10467] RIP: 0033:0x4582f9 [ 553.441104][T10467] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 553.441111][T10467] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 553.441125][T10467] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 553.441133][T10467] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 553.441140][T10467] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 553.441158][T10467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 553.451667][T10467] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 553.594955][T10467] Bluetooth: Can't register HCI device 09:48:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:28 executing program 1 (fault-call:2 fault-nth:16): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40107446, 0x0) 09:48:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4008744b, 0x0) [ 553.869703][T10492] FAULT_INJECTION: forcing a failure. [ 553.869703][T10492] name failslab, interval 1, probability 0, space 0, times 0 [ 553.924089][T10492] CPU: 1 PID: 10492 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 553.932138][T10492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.942303][T10492] Call Trace: [ 553.945620][T10492] dump_stack+0x172/0x1f0 [ 553.949990][T10492] should_fail.cold+0xa/0x15 [ 553.954615][T10492] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 553.960458][T10492] __should_failslab+0x121/0x190 [ 553.965419][T10492] should_failslab+0x9/0x14 09:48:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xb518}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) [ 553.969938][T10492] kmem_cache_alloc_trace+0x2d1/0x760 [ 553.975332][T10492] alloc_workqueue_attrs+0x82/0x120 [ 553.980573][T10492] apply_wqattrs_prepare+0xbb/0x970 [ 553.980602][T10492] apply_workqueue_attrs_locked+0xcb/0x140 [ 553.980625][T10492] apply_workqueue_attrs+0x31/0x50 [ 553.991659][T10492] alloc_workqueue+0x8b9/0xf00 [ 553.991689][T10492] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 554.001605][T10492] ? retint_kernel+0x2d/0x2d [ 554.001632][T10492] hci_register_dev+0x209/0x860 [ 554.001649][T10492] ? __vhci_create_device+0x2c8/0x5a0 [ 554.001667][T10492] __vhci_create_device+0x2d0/0x5a0 [ 554.001687][T10492] vhci_write+0x2d0/0x470 [ 554.012047][T10492] new_sync_write+0x4c7/0x760 [ 554.012064][T10492] ? default_llseek+0x2e0/0x2e0 [ 554.012087][T10492] ? common_file_perm+0x238/0x720 [ 554.012110][T10492] ? __fget+0x381/0x550 [ 554.022370][T10492] ? apparmor_file_permission+0x25/0x30 [ 554.022387][T10492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.022403][T10492] ? security_file_permission+0x94/0x380 [ 554.022421][T10492] __vfs_write+0xe4/0x110 [ 554.022445][T10492] vfs_write+0x20c/0x580 [ 554.031990][T10492] ksys_write+0x14f/0x2d0 [ 554.032009][T10492] ? __ia32_sys_read+0xb0/0xb0 [ 554.032026][T10492] ? do_syscall_64+0x26/0x610 [ 554.032041][T10492] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.032062][T10492] ? do_syscall_64+0x26/0x610 [ 554.041619][T10492] __x64_sys_write+0x73/0xb0 [ 554.041640][T10492] do_syscall_64+0x103/0x610 [ 554.041660][T10492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.041672][T10492] RIP: 0033:0x4582f9 [ 554.041692][T10492] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 554.050952][T10492] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 554.050967][T10492] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 554.050973][T10492] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 554.050980][T10492] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 554.050988][T10492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 554.050996][T10492] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 554.208361][T10492] Bluetooth: Can't register HCI device 09:48:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:29 executing program 1 (fault-call:2 fault-nth:17): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 554.357329][T10516] FAULT_INJECTION: forcing a failure. [ 554.357329][T10516] name failslab, interval 1, probability 0, space 0, times 0 [ 554.401985][T10516] CPU: 1 PID: 10516 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 554.414344][T10516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.424406][T10516] Call Trace: [ 554.424431][T10516] dump_stack+0x172/0x1f0 [ 554.424451][T10516] should_fail.cold+0xa/0x15 [ 554.424468][T10516] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 554.424486][T10516] ? ___might_sleep+0x163/0x280 [ 554.424512][T10516] __should_failslab+0x121/0x190 [ 554.432171][T10516] should_failslab+0x9/0x14 [ 554.432186][T10516] kmem_cache_alloc_trace+0x2d1/0x760 [ 554.432202][T10516] ? rcu_read_lock_sched_held+0x110/0x130 [ 554.432216][T10516] ? __kmalloc+0x5d5/0x740 [ 554.432239][T10516] alloc_workqueue_attrs+0x82/0x120 [ 554.442661][T10516] apply_wqattrs_prepare+0xc8/0x970 [ 554.442687][T10516] apply_workqueue_attrs_locked+0xcb/0x140 [ 554.442704][T10516] apply_workqueue_attrs+0x31/0x50 [ 554.442727][T10516] alloc_workqueue+0x8b9/0xf00 [ 554.452554][T10516] ? workqueue_sysfs_register+0x3f0/0x3f0 09:48:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 554.452578][T10516] ? __init_waitqueue_head+0x36/0x90 [ 554.452600][T10516] hci_register_dev+0x209/0x860 [ 554.462498][T10516] __vhci_create_device+0x2d0/0x5a0 [ 554.462523][T10516] vhci_write+0x2d0/0x470 [ 554.462553][T10516] new_sync_write+0x4c7/0x760 [ 554.472790][T10516] ? default_llseek+0x2e0/0x2e0 [ 554.472813][T10516] ? common_file_perm+0x238/0x720 [ 554.472828][T10516] ? __fget+0x381/0x550 [ 554.472860][T10516] ? apparmor_file_permission+0x25/0x30 [ 554.483278][T10516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.483294][T10516] ? security_file_permission+0x94/0x380 [ 554.483314][T10516] __vfs_write+0xe4/0x110 [ 554.483338][T10516] vfs_write+0x20c/0x580 [ 554.494377][T10516] ksys_write+0x14f/0x2d0 [ 554.494396][T10516] ? __ia32_sys_read+0xb0/0xb0 [ 554.494414][T10516] ? do_syscall_64+0x26/0x610 [ 554.494429][T10516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.494441][T10516] ? do_syscall_64+0x26/0x610 [ 554.494460][T10516] __x64_sys_write+0x73/0xb0 [ 554.494475][T10516] do_syscall_64+0x103/0x610 [ 554.494496][T10516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 554.505080][T10516] RIP: 0033:0x4582f9 [ 554.505097][T10516] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 554.505103][T10516] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 554.505118][T10516] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 554.505125][T10516] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 554.505132][T10516] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 554.505140][T10516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 554.505148][T10516] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 554.602221][T10516] Bluetooth: Can't register HCI device 09:48:29 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047459, 0x0) 09:48:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40107447, 0x0) 09:48:29 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40107446, 0x0) 09:48:29 executing program 1 (fault-call:2 fault-nth:18): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, 0x0, 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 554.966098][T10537] FAULT_INJECTION: forcing a failure. [ 554.966098][T10537] name failslab, interval 1, probability 0, space 0, times 0 [ 555.003540][T10537] CPU: 0 PID: 10537 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 555.011597][T10537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.021776][T10537] Call Trace: [ 555.025100][T10537] dump_stack+0x172/0x1f0 [ 555.029470][T10537] should_fail.cold+0xa/0x15 [ 555.034283][T10537] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 555.040120][T10537] ? ___might_sleep+0x163/0x280 [ 555.045002][T10537] __should_failslab+0x121/0x190 [ 555.049980][T10537] should_failslab+0x9/0x14 [ 555.054511][T10537] kmem_cache_alloc_node+0x264/0x710 [ 555.059821][T10537] alloc_unbound_pwq+0x4c5/0xcf0 09:48:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00M'], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) [ 555.064798][T10537] apply_wqattrs_prepare+0x35e/0x970 [ 555.070120][T10537] apply_workqueue_attrs_locked+0xcb/0x140 [ 555.075951][T10537] apply_workqueue_attrs+0x31/0x50 [ 555.081095][T10537] alloc_workqueue+0x8b9/0xf00 [ 555.085905][T10537] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 555.091650][T10537] ? retint_kernel+0x2d/0x2d [ 555.096318][T10537] hci_register_dev+0x209/0x860 [ 555.102542][T10537] ? __vhci_create_device+0x112/0x5a0 [ 555.107925][T10537] __vhci_create_device+0x2d0/0x5a0 [ 555.113139][T10537] vhci_write+0x2d0/0x470 [ 555.117498][T10537] new_sync_write+0x4c7/0x760 [ 555.122217][T10537] ? default_llseek+0x2e0/0x2e0 [ 555.127080][T10537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 555.132561][T10537] ? common_file_perm+0x238/0x720 [ 555.132577][T10537] ? retint_kernel+0x2d/0x2d [ 555.132600][T10537] ? apparmor_file_permission+0x25/0x30 [ 555.147863][T10537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 555.154128][T10537] ? security_file_permission+0x94/0x380 [ 555.159882][T10537] __vfs_write+0xe4/0x110 [ 555.164248][T10537] vfs_write+0x20c/0x580 [ 555.164268][T10537] ksys_write+0x14f/0x2d0 [ 555.164285][T10537] ? __ia32_sys_read+0xb0/0xb0 [ 555.164302][T10537] ? do_syscall_64+0x26/0x610 [ 555.164318][T10537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 555.164330][T10537] ? do_syscall_64+0x26/0x610 [ 555.164349][T10537] __x64_sys_write+0x73/0xb0 [ 555.164365][T10537] do_syscall_64+0x103/0x610 [ 555.164390][T10537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 555.208253][T10537] RIP: 0033:0x4582f9 [ 555.212199][T10537] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 555.231822][T10537] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 555.240262][T10537] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 555.248249][T10537] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 555.256235][T10537] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x10001}}, 0x7, 0x8, 0x1, 0x25, 0x58}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x0, 0x7fff, 0xcc, r2}, &(0x7f0000000100)=0x10) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 555.264220][T10537] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 555.272204][T10537] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4010744d, 0x0) [ 555.344762][T10537] Bluetooth: Can't register HCI device 09:48:30 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40049409, 0x0) 09:48:30 executing program 1 (fault-call:2 fault-nth:19): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40107447, 0x0) 09:48:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x9, 0x0, 0x9, 0x7, 0x7fff, 0xfffffffffffffffe}}, 0x8) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) [ 555.598486][T10665] FAULT_INJECTION: forcing a failure. [ 555.598486][T10665] name failslab, interval 1, probability 0, space 0, times 0 [ 555.648650][T10665] CPU: 0 PID: 10665 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 555.657311][T10665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.657361][T10665] Call Trace: [ 555.670745][T10665] dump_stack+0x172/0x1f0 [ 555.675100][T10665] should_fail.cold+0xa/0x15 [ 555.679711][T10665] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 555.685553][T10665] ? ___might_sleep+0x163/0x280 [ 555.685575][T10665] __should_failslab+0x121/0x190 [ 555.695383][T10665] should_failslab+0x9/0x14 [ 555.699896][T10665] kmem_cache_alloc+0x2b2/0x6f0 [ 555.699915][T10665] ? unwind_get_return_address+0x61/0xa0 [ 555.699937][T10665] __d_alloc+0x2e/0x8c0 [ 555.699954][T10665] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 555.699972][T10665] d_alloc+0x4d/0x2b0 [ 555.710468][T10665] ? trace_hardirqs_on_caller+0x6a/0x220 [ 555.710489][T10665] d_alloc_parallel+0xf4/0x1bc0 [ 555.710510][T10665] ? retint_kernel+0x2d/0x2d [ 555.710529][T10665] ? __d_lookup_rcu+0x6c0/0x6c0 [ 555.710544][T10665] ? debug_check_no_locks_freed+0x17a/0x290 [ 555.710563][T10665] ? lockdep_init_map+0x1be/0x6d0 [ 555.710579][T10665] ? lockdep_init_map+0x1be/0x6d0 [ 555.710597][T10665] __lookup_slow+0x1ab/0x500 [ 555.710612][T10665] ? vfs_unlink+0x560/0x560 [ 555.710640][T10665] ? d_lookup+0x19e/0x260 [ 555.710662][T10665] lookup_one_len+0x16d/0x1a0 [ 555.710678][T10665] ? lookup_one_len_unlocked+0x100/0x100 [ 555.710703][T10665] start_creating+0xbf/0x1e0 [ 555.710721][T10665] debugfs_create_dir+0x26/0x3d0 [ 555.710739][T10665] hci_register_dev+0x299/0x860 [ 555.710754][T10665] ? hci_alloc_dev+0x1817/0x1d00 [ 555.710774][T10665] __vhci_create_device+0x2d0/0x5a0 [ 555.710792][T10665] vhci_write+0x2d0/0x470 [ 555.710812][T10665] new_sync_write+0x4c7/0x760 [ 555.710830][T10665] ? default_llseek+0x2e0/0x2e0 [ 555.710865][T10665] ? common_file_perm+0x238/0x720 [ 555.710880][T10665] ? __fget+0x381/0x550 [ 555.710899][T10665] ? apparmor_file_permission+0x25/0x30 09:48:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, 0x0, 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 555.710915][T10665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 555.710932][T10665] ? security_file_permission+0x94/0x380 [ 555.710951][T10665] __vfs_write+0xe4/0x110 [ 555.710970][T10665] vfs_write+0x20c/0x580 [ 555.710991][T10665] ksys_write+0x14f/0x2d0 [ 555.711010][T10665] ? __ia32_sys_read+0xb0/0xb0 [ 555.711041][T10665] __x64_sys_write+0x73/0xb0 [ 555.711056][T10665] ? do_syscall_64+0x5b/0x610 [ 555.711072][T10665] do_syscall_64+0x103/0x610 [ 555.711091][T10665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 555.711103][T10665] RIP: 0033:0x4582f9 [ 555.711128][T10665] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 555.720730][T10665] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 555.720745][T10665] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 555.720754][T10665] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 555.720762][T10665] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 555.720771][T10665] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 555.720779][T10665] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:30 executing program 1 (fault-call:2 fault-nth:20): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x40, 0x10100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a0c7"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x501041) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4020940d, 0x0) 09:48:30 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4008744b, 0x0) [ 556.143962][T10725] FAULT_INJECTION: forcing a failure. [ 556.143962][T10725] name failslab, interval 1, probability 0, space 0, times 0 09:48:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4010744d, 0x0) 09:48:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 556.257290][T10725] CPU: 1 PID: 10725 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 556.265421][T10725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.275495][T10725] Call Trace: [ 556.278815][T10725] dump_stack+0x172/0x1f0 [ 556.283272][T10725] should_fail.cold+0xa/0x15 [ 556.283295][T10725] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 556.293710][T10725] ? ___might_sleep+0x163/0x280 [ 556.298598][T10725] __should_failslab+0x121/0x190 [ 556.298615][T10725] should_failslab+0x9/0x14 [ 556.298630][T10725] kmem_cache_alloc_trace+0x2d1/0x760 [ 556.298659][T10725] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 556.308669][T10725] ? refcount_inc_checked+0x2b/0x70 [ 556.308692][T10725] device_add+0xfdc/0x18a0 [ 556.308707][T10725] ? device_initialize+0x440/0x440 [ 556.308733][T10725] ? get_device_parent.isra.0+0x570/0x570 [ 556.320365][T10725] ? start_creating+0x163/0x1e0 [ 556.320384][T10725] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 556.320403][T10725] hci_register_dev+0x2e8/0x860 [ 556.320427][T10725] __vhci_create_device+0x2d0/0x5a0 [ 556.330054][T10725] vhci_write+0x2d0/0x470 [ 556.330075][T10725] new_sync_write+0x4c7/0x760 [ 556.330093][T10725] ? default_llseek+0x2e0/0x2e0 [ 556.330115][T10725] ? common_file_perm+0x238/0x720 [ 556.341068][T10725] ? __fget+0x381/0x550 [ 556.341089][T10725] ? apparmor_file_permission+0x25/0x30 [ 556.341105][T10725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 556.341120][T10725] ? security_file_permission+0x94/0x380 [ 556.341143][T10725] __vfs_write+0xe4/0x110 [ 556.358236][T10725] vfs_write+0x20c/0x580 [ 556.358254][T10725] ksys_write+0x14f/0x2d0 [ 556.358272][T10725] ? __ia32_sys_read+0xb0/0xb0 [ 556.358288][T10725] ? do_syscall_64+0x26/0x610 [ 556.358303][T10725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 556.358315][T10725] ? do_syscall_64+0x26/0x610 [ 556.358333][T10725] __x64_sys_write+0x73/0xb0 [ 556.358354][T10725] do_syscall_64+0x103/0x610 [ 556.372152][T10725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 556.372166][T10725] RIP: 0033:0x4582f9 [ 556.372184][T10725] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 556.372191][T10725] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, 0x0, 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 556.382064][T10725] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 556.382073][T10725] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 556.382080][T10725] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 556.382087][T10725] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 556.382094][T10725] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 556.579641][T10725] Bluetooth: Can't register HCI device 09:48:31 executing program 1 (fault-call:2 fault-nth:21): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 556.769247][T10822] FAULT_INJECTION: forcing a failure. [ 556.769247][T10822] name failslab, interval 1, probability 0, space 0, times 0 [ 556.801567][T10822] CPU: 1 PID: 10822 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 556.809613][T10822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.819954][T10822] Call Trace: [ 556.819987][T10822] dump_stack+0x172/0x1f0 [ 556.820010][T10822] should_fail.cold+0xa/0x15 [ 556.820032][T10822] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 556.835011][T10822] ? ___might_sleep+0x163/0x280 [ 556.835030][T10822] __should_failslab+0x121/0x190 [ 556.835046][T10822] should_failslab+0x9/0x14 [ 556.835061][T10822] __kmalloc_track_caller+0x2d8/0x740 09:48:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40107446, 0x0) [ 556.835076][T10822] ? __d_instantiate+0x383/0x470 [ 556.835090][T10822] ? find_held_lock+0x35/0x130 [ 556.835103][T10822] ? kstrdup_const+0x66/0x80 [ 556.835129][T10822] kstrdup+0x3a/0x70 [ 556.845660][T10822] kstrdup_const+0x66/0x80 [ 556.845676][T10822] kvasprintf_const+0x10e/0x190 [ 556.845701][T10822] kobject_set_name_vargs+0x5b/0x150 [ 556.855522][T10822] dev_set_name+0xbd/0xf0 [ 556.855538][T10822] ? device_initialize+0x440/0x440 [ 556.855566][T10822] hci_register_dev+0x2e0/0x860 [ 556.855587][T10822] __vhci_create_device+0x2d0/0x5a0 [ 556.855603][T10822] vhci_write+0x2d0/0x470 [ 556.855628][T10822] new_sync_write+0x4c7/0x760 [ 556.866018][T10822] ? default_llseek+0x2e0/0x2e0 [ 556.866040][T10822] ? common_file_perm+0x238/0x720 [ 556.866054][T10822] ? __fget+0x381/0x550 [ 556.866072][T10822] ? apparmor_file_permission+0x25/0x30 [ 556.866086][T10822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 556.866102][T10822] ? security_file_permission+0x94/0x380 [ 556.866118][T10822] __vfs_write+0xe4/0x110 [ 556.866141][T10822] vfs_write+0x20c/0x580 [ 556.875899][T10822] ksys_write+0x14f/0x2d0 [ 556.875919][T10822] ? __ia32_sys_read+0xb0/0xb0 [ 556.875945][T10822] ? do_syscall_64+0x26/0x610 [ 556.884906][T10822] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 556.884921][T10822] ? do_syscall_64+0x26/0x610 [ 556.884945][T10822] __x64_sys_write+0x73/0xb0 [ 556.884960][T10822] do_syscall_64+0x103/0x610 [ 556.884976][T10822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 556.884988][T10822] RIP: 0033:0x4582f9 [ 556.885004][T10822] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 556.885011][T10822] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 556.885033][T10822] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 556.899821][T10822] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 556.899830][T10822] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 556.899847][T10822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 556.899855][T10822] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 556.937621][T10822] Bluetooth: Can't register HCI device 09:48:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4020940d, 0x0) 09:48:31 executing program 1 (fault-call:2 fault-nth:22): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_BMAP(r1, &(0x7f0000000000)={0x18, 0x0, 0x2}, 0x18) 09:48:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0) [ 557.247900][T10933] FAULT_INJECTION: forcing a failure. [ 557.247900][T10933] name failslab, interval 1, probability 0, space 0, times 0 [ 557.302773][T10933] CPU: 0 PID: 10933 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 557.310821][T10933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.320906][T10933] Call Trace: [ 557.324225][T10933] dump_stack+0x172/0x1f0 [ 557.328568][T10933] should_fail.cold+0xa/0x15 [ 557.333180][T10933] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 557.333204][T10933] ? ___might_sleep+0x163/0x280 [ 557.343880][T10933] __should_failslab+0x121/0x190 [ 557.343896][T10933] should_failslab+0x9/0x14 [ 557.343912][T10933] kmem_cache_alloc+0x2b2/0x6f0 [ 557.343927][T10933] ? memcpy+0x46/0x50 [ 557.343945][T10933] ? kstrdup+0x5a/0x70 [ 557.343973][T10933] __kernfs_new_node+0xef/0x690 [ 557.343994][T10933] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 557.353448][T10933] ? tick_nohz_tick_stopped+0x1a/0x90 [ 557.353465][T10933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 557.353479][T10933] ? irq_work_queue+0x36/0x1d0 [ 557.353494][T10933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 557.353510][T10933] ? wake_up_klogd+0x99/0xd0 [ 557.353531][T10933] kernfs_new_node+0x99/0x130 [ 557.353553][T10933] kernfs_create_dir_ns+0x52/0x160 [ 557.362428][T10933] sysfs_create_dir_ns+0x131/0x2a0 [ 557.362444][T10933] ? sysfs_create_mount_point+0xa0/0xa0 [ 557.362467][T10933] ? class_dir_child_ns_type+0xd/0x60 [ 557.362486][T10933] kobject_add_internal.cold+0xe5/0x5d4 [ 557.362504][T10933] kobject_add+0x150/0x1c0 [ 557.362523][T10933] ? kset_create_and_add+0x1a0/0x1a0 [ 557.371530][T10933] ? kasan_check_read+0x11/0x20 [ 557.371552][T10933] ? mutex_unlock+0xd/0x10 [ 557.371575][T10933] device_add+0x3d5/0x18a0 [ 557.371592][T10933] ? device_initialize+0x440/0x440 [ 557.371612][T10933] ? get_device_parent.isra.0+0x570/0x570 [ 557.371627][T10933] ? start_creating+0x163/0x1e0 [ 557.371643][T10933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 557.371662][T10933] hci_register_dev+0x2e8/0x860 [ 557.371684][T10933] __vhci_create_device+0x2d0/0x5a0 [ 557.371703][T10933] vhci_write+0x2d0/0x470 [ 557.371723][T10933] new_sync_write+0x4c7/0x760 [ 557.371741][T10933] ? default_llseek+0x2e0/0x2e0 [ 557.371763][T10933] ? common_file_perm+0x238/0x720 [ 557.382612][T10933] ? __fget+0x381/0x550 [ 557.382633][T10933] ? apparmor_file_permission+0x25/0x30 [ 557.382657][T10933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 557.405021][T10933] ? security_file_permission+0x94/0x380 [ 557.405041][T10933] __vfs_write+0xe4/0x110 [ 557.405059][T10933] vfs_write+0x20c/0x580 [ 557.405080][T10933] ksys_write+0x14f/0x2d0 [ 557.405099][T10933] ? __ia32_sys_read+0xb0/0xb0 [ 557.405118][T10933] ? do_syscall_64+0x26/0x610 [ 557.405133][T10933] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 557.405145][T10933] ? do_syscall_64+0x26/0x610 [ 557.405164][T10933] __x64_sys_write+0x73/0xb0 [ 557.405187][T10933] do_syscall_64+0x103/0x610 [ 557.415005][T10933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 557.415018][T10933] RIP: 0033:0x4582f9 [ 557.415034][T10933] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 557.415042][T10933] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 557.415057][T10933] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 557.415073][T10933] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 557.425721][T10933] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 557.425730][T10933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 09:48:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 557.425738][T10933] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 557.447673][T10933] kobject_add_internal failed for hci2 (error: -12 parent: bluetooth) [ 557.512032][T10933] Bluetooth: Can't register HCI device 09:48:32 executing program 1 (fault-call:2 fault-nth:23): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40107447, 0x0) 09:48:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 557.874914][T11048] FAULT_INJECTION: forcing a failure. [ 557.874914][T11048] name failslab, interval 1, probability 0, space 0, times 0 09:48:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0) 09:48:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x8004745a, 0x0) [ 557.921497][T11048] CPU: 0 PID: 11048 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 557.929642][T11048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.939725][T11048] Call Trace: [ 557.939754][T11048] dump_stack+0x172/0x1f0 [ 557.939779][T11048] should_fail.cold+0xa/0x15 [ 557.939801][T11048] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 557.939823][T11048] ? ___might_sleep+0x163/0x280 [ 557.939857][T11048] __should_failslab+0x121/0x190 [ 557.939874][T11048] should_failslab+0x9/0x14 [ 557.939893][T11048] kmem_cache_alloc+0x2b2/0x6f0 [ 557.939912][T11048] ? kasan_check_write+0x14/0x20 [ 557.939932][T11048] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 557.939956][T11048] __kernfs_new_node+0xef/0x690 [ 557.939979][T11048] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 557.939998][T11048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 557.940017][T11048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 557.940035][T11048] ? retint_kernel+0x2d/0x2d [ 557.940053][T11048] ? trace_hardirqs_on_caller+0x6a/0x220 [ 557.940074][T11048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 557.940101][T11048] kernfs_new_node+0x99/0x130 [ 557.940125][T11048] __kernfs_create_file+0x51/0x340 [ 557.940146][T11048] sysfs_add_file_mode_ns+0x222/0x560 [ 557.940169][T11048] sysfs_create_file_ns+0x13d/0x1d0 [ 557.940187][T11048] ? acpi_unbind_one+0x4a0/0x4a0 [ 557.940203][T11048] ? sysfs_add_file_mode_ns+0x560/0x560 [ 557.940221][T11048] ? kasan_check_write+0x14/0x20 [ 557.940242][T11048] ? dev_fwnode+0xd/0x40 [ 557.940266][T11048] device_create_file+0xfa/0x1e0 [ 557.940289][T11048] device_add+0x5cd/0x18a0 [ 557.940307][T11048] ? device_initialize+0x440/0x440 [ 557.940330][T11048] ? get_device_parent.isra.0+0x570/0x570 [ 557.940346][T11048] ? start_creating+0x163/0x1e0 [ 557.940363][T11048] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 557.940383][T11048] hci_register_dev+0x2e8/0x860 [ 557.940408][T11048] __vhci_create_device+0x2d0/0x5a0 [ 557.940428][T11048] vhci_write+0x2d0/0x470 [ 557.940450][T11048] new_sync_write+0x4c7/0x760 [ 557.940472][T11048] ? default_llseek+0x2e0/0x2e0 [ 557.940498][T11048] ? common_file_perm+0x238/0x720 [ 557.940525][T11048] ? __fget+0x381/0x550 [ 557.940548][T11048] ? apparmor_file_permission+0x25/0x30 [ 557.940566][T11048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 557.940586][T11048] ? security_file_permission+0x94/0x380 [ 557.940607][T11048] __vfs_write+0xe4/0x110 [ 557.940628][T11048] vfs_write+0x20c/0x580 [ 557.940661][T11048] ksys_write+0x14f/0x2d0 [ 557.940681][T11048] ? __ia32_sys_read+0xb0/0xb0 [ 557.940701][T11048] ? do_syscall_64+0x26/0x610 [ 557.940718][T11048] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 557.940734][T11048] ? do_syscall_64+0x26/0x610 [ 557.940758][T11048] __x64_sys_write+0x73/0xb0 09:48:32 executing program 1 (fault-call:2 fault-nth:24): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 557.940778][T11048] do_syscall_64+0x103/0x610 [ 557.940799][T11048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 557.940813][T11048] RIP: 0033:0x4582f9 [ 557.940831][T11048] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 557.940850][T11048] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 557.940868][T11048] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 557.940878][T11048] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 557.940888][T11048] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 557.940898][T11048] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 557.940907][T11048] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 557.992333][T11048] Bluetooth: Can't register HCI device [ 558.452337][T11162] FAULT_INJECTION: forcing a failure. [ 558.452337][T11162] name failslab, interval 1, probability 0, space 0, times 0 [ 558.485180][T11162] CPU: 0 PID: 11162 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 558.493345][T11162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.504459][T11162] Call Trace: [ 558.507780][T11162] dump_stack+0x172/0x1f0 [ 558.512148][T11162] should_fail.cold+0xa/0x15 [ 558.516773][T11162] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 558.522599][T11162] ? ___might_sleep+0x163/0x280 [ 558.527477][T11162] __should_failslab+0x121/0x190 [ 558.532415][T11162] should_failslab+0x9/0x14 [ 558.536947][T11162] kmem_cache_alloc+0x2b2/0x6f0 [ 558.541920][T11162] __kernfs_new_node+0xef/0x690 [ 558.546814][T11162] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 558.552407][T11162] ? tick_nohz_tick_stopped+0x1a/0x90 [ 558.557811][T11162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 558.564092][T11162] ? irq_work_queue+0x36/0x1d0 [ 558.568893][T11162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 558.575168][T11162] ? wake_up_klogd+0x99/0xd0 [ 558.579791][T11162] kernfs_new_node+0x99/0x130 [ 558.584491][T11162] kernfs_create_dir_ns+0x52/0x160 [ 558.589612][T11162] sysfs_create_dir_ns+0x131/0x2a0 [ 558.594740][T11162] ? sysfs_create_mount_point+0xa0/0xa0 [ 558.600305][T11162] kobject_add_internal.cold+0xe5/0x5d4 [ 558.605899][T11162] kobject_add+0x150/0x1c0 [ 558.610366][T11162] ? kset_create_and_add+0x1a0/0x1a0 [ 558.615684][T11162] ? get_device_parent.isra.0+0x34e/0x570 [ 558.621427][T11162] ? rcu_read_lock_sched_held+0x110/0x130 [ 558.627199][T11162] ? kmem_cache_alloc_trace+0x354/0x760 [ 558.632765][T11162] get_device_parent.isra.0+0x415/0x570 [ 558.638329][T11162] device_add+0x2fd/0x18a0 [ 558.642766][T11162] ? device_initialize+0x440/0x440 [ 558.647892][T11162] ? get_device_parent.isra.0+0x570/0x570 [ 558.653654][T11162] hci_register_dev+0x2e8/0x860 [ 558.658564][T11162] __vhci_create_device+0x2d0/0x5a0 [ 558.663786][T11162] vhci_write+0x2d0/0x470 [ 558.668141][T11162] new_sync_write+0x4c7/0x760 [ 558.672861][T11162] ? default_llseek+0x2e0/0x2e0 [ 558.677773][T11162] ? common_file_perm+0x238/0x720 [ 558.682828][T11162] ? __fget+0x381/0x550 [ 558.687009][T11162] ? apparmor_file_permission+0x25/0x30 [ 558.692588][T11162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 558.698865][T11162] ? security_file_permission+0x94/0x380 [ 558.704526][T11162] __vfs_write+0xe4/0x110 [ 558.708867][T11162] vfs_write+0x20c/0x580 [ 558.713215][T11162] ksys_write+0x14f/0x2d0 [ 558.717561][T11162] ? __ia32_sys_read+0xb0/0xb0 [ 558.722371][T11162] ? do_syscall_64+0x26/0x610 [ 558.727085][T11162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 558.733172][T11162] ? do_syscall_64+0x26/0x610 [ 558.737878][T11162] __x64_sys_write+0x73/0xb0 [ 558.742478][T11162] do_syscall_64+0x103/0x610 [ 558.747067][T11162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 558.752988][T11162] RIP: 0033:0x4582f9 [ 558.756888][T11162] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 558.776516][T11162] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 558.784954][T11162] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 558.793139][T11162] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:48:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="df8110013e167a4da71baa9e7a8969d3fc098ee3bfe2dd3953dc57017bb2e23f48b8f3a3fb02cd84ecc5644b1486405e4c4f92842bd21702cd939b7c0bef4203ea64c656fe66e37fe7374f8f3a5601f9cd8f3ae1e8a4e13c8dd1b424468ae40955fd7568d005913f99f949a92392eff4e8010550b0735cc58ad855679fb4fce2521c45e77fc39b9cb962ed28c1f022ba6f282e8a94e0ebcdf484b876f8094868d5"], 0x2) close(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000180)={r1, r1, 0x7}) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) [ 558.801309][T11162] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 558.809293][T11162] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 558.817268][T11162] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 558.831794][T11162] kobject_add_internal failed for bluetooth (error: -12 parent: virtual) 09:48:33 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4010744d, 0x0) [ 558.855720][T11162] Bluetooth: Can't register HCI device 09:48:33 executing program 1 (fault-call:2 fault-nth:25): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x8010743f, 0x0) 09:48:33 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x8004745a, 0x0) 09:48:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 559.140568][T11283] FAULT_INJECTION: forcing a failure. [ 559.140568][T11283] name failslab, interval 1, probability 0, space 0, times 0 [ 559.154301][T11283] CPU: 1 PID: 11283 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 559.162311][T11283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.172387][T11283] Call Trace: [ 559.175706][T11283] dump_stack+0x172/0x1f0 [ 559.180066][T11283] should_fail.cold+0xa/0x15 [ 559.184689][T11283] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 559.190518][T11283] ? ___might_sleep+0x163/0x280 [ 559.190539][T11283] __should_failslab+0x121/0x190 [ 559.190555][T11283] should_failslab+0x9/0x14 [ 559.190585][T11283] __kmalloc_track_caller+0x2d8/0x740 [ 559.200393][T11283] ? kernfs_activate+0x192/0x1f0 [ 559.200413][T11283] ? kstrdup_const+0x66/0x80 [ 559.200438][T11283] kstrdup+0x3a/0x70 [ 559.200454][T11283] kstrdup_const+0x66/0x80 [ 559.200474][T11283] __kernfs_new_node+0xb0/0x690 [ 559.210360][T11283] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 559.210379][T11283] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 559.210394][T11283] ? find_held_lock+0x35/0x130 [ 559.210409][T11283] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 559.210434][T11283] ? kasan_check_write+0x14/0x20 [ 559.210455][T11283] kernfs_new_node+0x99/0x130 [ 559.210477][T11283] kernfs_create_link+0xdd/0x250 [ 559.210497][T11283] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 559.220050][T11283] sysfs_create_link+0x65/0xc0 [ 559.220071][T11283] device_add+0x78f/0x18a0 [ 559.220093][T11283] ? get_device_parent.isra.0+0x570/0x570 [ 559.220109][T11283] ? start_creating+0x163/0x1e0 [ 559.220131][T11283] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 559.228448][T11283] hci_register_dev+0x2e8/0x860 [ 559.228475][T11283] __vhci_create_device+0x2d0/0x5a0 [ 559.228493][T11283] vhci_write+0x2d0/0x470 [ 559.228514][T11283] new_sync_write+0x4c7/0x760 [ 559.228533][T11283] ? default_llseek+0x2e0/0x2e0 [ 559.228555][T11283] ? common_file_perm+0x238/0x720 [ 559.238882][T11283] ? __fget+0x381/0x550 [ 559.238902][T11283] ? apparmor_file_permission+0x25/0x30 [ 559.238917][T11283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.238933][T11283] ? security_file_permission+0x94/0x380 [ 559.238952][T11283] __vfs_write+0xe4/0x110 [ 559.238972][T11283] vfs_write+0x20c/0x580 [ 559.238992][T11283] ksys_write+0x14f/0x2d0 [ 559.239011][T11283] ? __ia32_sys_read+0xb0/0xb0 [ 559.239030][T11283] ? do_syscall_64+0x26/0x610 [ 559.239053][T11283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 559.249968][T11283] ? do_syscall_64+0x26/0x610 [ 559.249991][T11283] __x64_sys_write+0x73/0xb0 [ 559.250008][T11283] do_syscall_64+0x103/0x610 [ 559.250029][T11283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 559.250040][T11283] RIP: 0033:0x4582f9 [ 559.250057][T11283] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 559.250065][T11283] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:34 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x80500, 0x0) mount(&(0x7f00000004c0)=ANY=[], &(0x7f0000000640)='./file0\x00', 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000c80)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 559.250080][T11283] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 559.250095][T11283] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 559.261177][T11283] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 559.261187][T11283] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 559.261194][T11283] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 559.376894][T11283] Bluetooth: Can't register HCI device 09:48:34 executing program 1 (fault-call:2 fault-nth:26): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x8010743f, 0x0) 09:48:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4020940d, 0x0) 09:48:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x50, 0x3, 0x1}}, 0x14) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0x0, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:34 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0045878, 0x0) [ 559.703797][T11333] FAULT_INJECTION: forcing a failure. [ 559.703797][T11333] name failslab, interval 1, probability 0, space 0, times 0 [ 559.794917][T11333] CPU: 0 PID: 11333 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 559.802976][T11333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.802984][T11333] Call Trace: [ 559.803015][T11333] dump_stack+0x172/0x1f0 [ 559.803038][T11333] should_fail.cold+0xa/0x15 [ 559.803057][T11333] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 559.803078][T11333] ? ___might_sleep+0x163/0x280 [ 559.803097][T11333] __should_failslab+0x121/0x190 09:48:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="64f5d9f7", 0x4) fcntl$setstatus(r1, 0x4, 0x2000) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x293b5}], 0x1) read(r1, &(0x7f00000003c0)=""/72, 0x100000104) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) [ 559.803114][T11333] should_failslab+0x9/0x14 [ 559.803131][T11333] kmem_cache_alloc+0x2b2/0x6f0 [ 559.803154][T11333] __kernfs_new_node+0xef/0x690 [ 559.803173][T11333] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 559.803205][T11333] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 559.825546][T11333] ? find_held_lock+0x35/0x130 [ 559.825563][T11333] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 559.825582][T11333] ? kasan_check_write+0x14/0x20 [ 559.825602][T11333] kernfs_new_node+0x99/0x130 [ 559.825620][T11333] kernfs_create_link+0xdd/0x250 [ 559.825637][T11333] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 559.825651][T11333] sysfs_create_link+0x65/0xc0 [ 559.825668][T11333] device_add+0x663/0x18a0 [ 559.825687][T11333] ? get_device_parent.isra.0+0x570/0x570 [ 559.825701][T11333] ? start_creating+0x163/0x1e0 [ 559.825717][T11333] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 559.825736][T11333] hci_register_dev+0x2e8/0x860 [ 559.825759][T11333] __vhci_create_device+0x2d0/0x5a0 [ 559.836462][T11333] vhci_write+0x2d0/0x470 [ 559.836482][T11333] new_sync_write+0x4c7/0x760 [ 559.836499][T11333] ? default_llseek+0x2e0/0x2e0 [ 559.836521][T11333] ? common_file_perm+0x238/0x720 [ 559.836534][T11333] ? __fget+0x381/0x550 [ 559.836550][T11333] ? apparmor_file_permission+0x25/0x30 [ 559.836566][T11333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.836581][T11333] ? security_file_permission+0x94/0x380 [ 559.836597][T11333] __vfs_write+0xe4/0x110 [ 559.836613][T11333] vfs_write+0x20c/0x580 [ 559.836631][T11333] ksys_write+0x14f/0x2d0 09:48:34 executing program 1 (fault-call:2 fault-nth:27): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 559.836654][T11333] ? __ia32_sys_read+0xb0/0xb0 [ 559.846131][T11333] ? do_syscall_64+0x26/0x610 [ 559.846148][T11333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 559.846162][T11333] ? do_syscall_64+0x26/0x610 [ 559.846183][T11333] __x64_sys_write+0x73/0xb0 [ 559.846199][T11333] do_syscall_64+0x103/0x610 [ 559.846215][T11333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 559.846226][T11333] RIP: 0033:0x4582f9 [ 559.846242][T11333] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 559.846249][T11333] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 559.846262][T11333] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 559.846269][T11333] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 559.846276][T11333] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 559.846284][T11333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 559.846291][T11333] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 559.940051][T11333] Bluetooth: Can't register HCI device 09:48:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200400, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 560.159065][T11416] FAULT_INJECTION: forcing a failure. [ 560.159065][T11416] name failslab, interval 1, probability 0, space 0, times 0 09:48:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0045878, 0x0) [ 560.279682][T11416] CPU: 1 PID: 11416 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 560.287716][T11416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.287723][T11416] Call Trace: [ 560.287749][T11416] dump_stack+0x172/0x1f0 [ 560.287773][T11416] should_fail.cold+0xa/0x15 [ 560.287794][T11416] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 560.287816][T11416] ? ___might_sleep+0x163/0x280 [ 560.287850][T11416] __should_failslab+0x121/0x190 [ 560.315938][T11416] should_failslab+0x9/0x14 [ 560.315955][T11416] kmem_cache_alloc+0x2b2/0x6f0 [ 560.315966][T11416] ? memcpy+0x46/0x50 [ 560.315984][T11416] ? kstrdup+0x5a/0x70 [ 560.316004][T11416] __kernfs_new_node+0xef/0x690 [ 560.316022][T11416] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 560.316041][T11416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 560.316054][T11416] ? irq_work_claim+0x98/0xc0 [ 560.316069][T11416] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 560.316082][T11416] ? irq_work_queue+0x36/0x1d0 09:48:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0045878, 0x0) [ 560.316099][T11416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 560.316115][T11416] ? wake_up_klogd+0x99/0xd0 [ 560.316136][T11416] kernfs_new_node+0x99/0x130 [ 560.316157][T11416] kernfs_create_dir_ns+0x52/0x160 [ 560.316177][T11416] sysfs_create_dir_ns+0x131/0x2a0 [ 560.325992][T11416] ? sysfs_create_mount_point+0xa0/0xa0 [ 560.326016][T11416] ? class_dir_child_ns_type+0xd/0x60 [ 560.326033][T11416] kobject_add_internal.cold+0xe5/0x5d4 [ 560.326051][T11416] kobject_add+0x150/0x1c0 [ 560.326063][T11416] ? kset_create_and_add+0x1a0/0x1a0 [ 560.326089][T11416] ? mutex_unlock+0xd/0x10 [ 560.326111][T11416] device_add+0x3d5/0x18a0 [ 560.339456][T11416] ? device_initialize+0x440/0x440 [ 560.339477][T11416] ? get_device_parent.isra.0+0x570/0x570 [ 560.339494][T11416] ? start_creating+0x163/0x1e0 [ 560.339511][T11416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 560.339532][T11416] hci_register_dev+0x2e8/0x860 [ 560.339561][T11416] __vhci_create_device+0x2d0/0x5a0 [ 560.348573][T11416] vhci_write+0x2d0/0x470 [ 560.348596][T11416] new_sync_write+0x4c7/0x760 [ 560.348614][T11416] ? default_llseek+0x2e0/0x2e0 [ 560.348638][T11416] ? common_file_perm+0x238/0x720 [ 560.348654][T11416] ? __fget+0x381/0x550 [ 560.348674][T11416] ? apparmor_file_permission+0x25/0x30 [ 560.348691][T11416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 560.348713][T11416] ? security_file_permission+0x94/0x380 [ 560.360443][T11416] __vfs_write+0xe4/0x110 [ 560.360461][T11416] vfs_write+0x20c/0x580 [ 560.360481][T11416] ksys_write+0x14f/0x2d0 [ 560.360500][T11416] ? __ia32_sys_read+0xb0/0xb0 [ 560.360518][T11416] ? do_syscall_64+0x26/0x610 [ 560.360533][T11416] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 560.360554][T11416] ? do_syscall_64+0x26/0x610 [ 560.376240][T11416] __x64_sys_write+0x73/0xb0 [ 560.376261][T11416] do_syscall_64+0x103/0x610 [ 560.376284][T11416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 560.387125][T11416] RIP: 0033:0x4582f9 [ 560.387142][T11416] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 560.387149][T11416] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 560.387161][T11416] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 560.387168][T11416] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 560.387175][T11416] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 560.387183][T11416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 560.387191][T11416] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:35 executing program 1 (fault-call:2 fault-nth:28): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 560.468005][T11416] kobject_add_internal failed for hci1 (error: -12 parent: bluetooth) [ 560.537589][T11416] Bluetooth: Can't register HCI device 09:48:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="64f5d9f7", 0x4) fcntl$setstatus(r1, 0x4, 0x2000) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x293b5}], 0x1) read(r1, &(0x7f00000003c0)=""/72, 0x100000104) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) [ 560.868714][T11534] FAULT_INJECTION: forcing a failure. [ 560.868714][T11534] name failslab, interval 1, probability 0, space 0, times 0 09:48:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc008744c, 0x0) 09:48:35 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0045878, 0x0) [ 560.973637][T11534] CPU: 1 PID: 11534 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 560.981702][T11534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.981710][T11534] Call Trace: [ 560.981739][T11534] dump_stack+0x172/0x1f0 [ 560.981765][T11534] should_fail.cold+0xa/0x15 [ 561.005612][T11534] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 561.005631][T11534] ? ___might_sleep+0x163/0x280 [ 561.005649][T11534] __should_failslab+0x121/0x190 [ 561.005662][T11534] should_failslab+0x9/0x14 [ 561.005677][T11534] kmem_cache_alloc+0x2b2/0x6f0 [ 561.005699][T11534] ? memcpy+0x46/0x50 [ 561.016411][T11534] ? kstrdup+0x5a/0x70 [ 561.016437][T11534] __kernfs_new_node+0xef/0x690 [ 561.016456][T11534] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 561.016474][T11534] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 561.016488][T11534] ? find_held_lock+0x35/0x130 [ 561.016508][T11534] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 561.025995][T11534] ? kasan_check_write+0x14/0x20 [ 561.026015][T11534] kernfs_new_node+0x99/0x130 [ 561.026035][T11534] kernfs_create_link+0xdd/0x250 [ 561.026052][T11534] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 561.026066][T11534] sysfs_create_link+0x65/0xc0 [ 561.026089][T11534] device_add+0x78f/0x18a0 [ 561.034947][T11534] ? get_device_parent.isra.0+0x570/0x570 [ 561.034964][T11534] ? start_creating+0x163/0x1e0 [ 561.034980][T11534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 561.034997][T11534] hci_register_dev+0x2e8/0x860 [ 561.035018][T11534] __vhci_create_device+0x2d0/0x5a0 09:48:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), 0x4) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x4001081}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="52deb4146be64fc1b0cb12e87e7128b078392eabf0fcb5c585a1c5f0c5276cf6ab2d6e40a96bc4c5908e3a5f2fee2f8a3ca4353a07bfaff2be0486434a240b4f4ca494a900e32e9129b949468bdc576aca34d230d1279e9f59a5a5a7b4309ae2a9", 0x61}, {&(0x7f0000000280)="3179bafbab3915883a372b5ba957f47a698ff77e769eac948c29bd88ddd55b473289fb418d6e72364f7ec3cf127e2c6bcc4b2b1f7e49282b98c7eeb8e1485ef84064", 0x42}, {&(0x7f0000000300)="ee3028f52e434de1e4a47095384ff733562442695fd9539e246166aec2d676cd7fdb944f9945eaaa6296a13b48d7ab94c8e378a259ba2f1f4442f223b05bfb0fcd2cb9c2bb30cc989cbfd66f8603b4c576f15c19fe047eafa59c7213c921661631e0cb7b67a7e488270b7070a757b18b0e48aaafd7ba370950a2fd46d442217067e3aed6c6242cfef5fb3950aaaada3fdd35550ace69b8f310a03fc8eb7f92cff857629a4c9fbd328bed4c9ca4de315faea60eabd6f0deab298021c2565371b65c723842303c8a24adfb0208877820df2a214dd8c971815ca22484b44b789b60b22b7e48b170486ce72b59bd9b5a00d3cc", 0xf1}], 0x3, &(0x7f0000001300)=[{0x10, 0x102, 0xffffffff}, {0x1010, 0x11f, 0x7, "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"}, {0x98, 0x3a, 0x4, "01ebcb21e54a05b2ef2d80cc2891ba6d9fa30ef705b436d4e39d6ee573904d216554decac8bbe9f6bd3b27df6911b42b11e52bba7c68d6210ff426caa38239af3ba350e2ebed953d0673f3d228965f62d325c955b7ff78ca050bb85b51a66fd59a9aaac2fb2989d4b8a82a2cccf1f6fe8cf946b7e12390510c7e474ddf3081f62ef064d4a2cf3131"}], 0x10b8}, 0x4000) [ 561.035034][T11534] vhci_write+0x2d0/0x470 [ 561.035056][T11534] new_sync_write+0x4c7/0x760 [ 561.043991][T11534] ? default_llseek+0x2e0/0x2e0 [ 561.044014][T11534] ? common_file_perm+0x238/0x720 [ 561.044028][T11534] ? __fget+0x381/0x550 [ 561.044044][T11534] ? apparmor_file_permission+0x25/0x30 [ 561.044060][T11534] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 561.044083][T11534] ? security_file_permission+0x94/0x380 [ 561.055705][T11534] __vfs_write+0xe4/0x110 [ 561.055723][T11534] vfs_write+0x20c/0x580 [ 561.055742][T11534] ksys_write+0x14f/0x2d0 [ 561.055758][T11534] ? __ia32_sys_read+0xb0/0xb0 [ 561.055775][T11534] ? do_syscall_64+0x26/0x610 [ 561.055798][T11534] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 561.066751][T11534] ? do_syscall_64+0x26/0x610 [ 561.066773][T11534] __x64_sys_write+0x73/0xb0 [ 561.066789][T11534] do_syscall_64+0x103/0x610 [ 561.066808][T11534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 561.066819][T11534] RIP: 0033:0x4582f9 [ 561.066852][T11534] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 561.076464][T11534] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 561.076478][T11534] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 561.076486][T11534] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 561.076493][T11534] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 561.076500][T11534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 561.076507][T11534] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 561.331392][T11534] Bluetooth: Can't register HCI device 09:48:36 executing program 1 (fault-call:2 fault-nth:29): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x800) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 561.506325][T11656] FAULT_INJECTION: forcing a failure. [ 561.506325][T11656] name failslab, interval 1, probability 0, space 0, times 0 [ 561.558224][T11656] CPU: 1 PID: 11656 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 561.566277][T11656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.576351][T11656] Call Trace: [ 561.579680][T11656] dump_stack+0x172/0x1f0 [ 561.584135][T11656] should_fail.cold+0xa/0x15 [ 561.588755][T11656] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 561.594591][T11656] ? ___might_sleep+0x163/0x280 [ 561.599477][T11656] __should_failslab+0x121/0x190 [ 561.604449][T11656] should_failslab+0x9/0x14 [ 561.608979][T11656] kmem_cache_alloc+0x2b2/0x6f0 [ 561.613858][T11656] ? memcpy+0x46/0x50 [ 561.617874][T11656] ? kstrdup+0x5a/0x70 [ 561.621967][T11656] __kernfs_new_node+0xef/0x690 [ 561.626859][T11656] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 561.626887][T11656] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 561.637858][T11656] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 561.644047][T11656] ? find_held_lock+0x35/0x130 [ 561.648845][T11656] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 09:48:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="64f5d9f7", 0x4) fcntl$setstatus(r1, 0x4, 0x2000) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x293b5}], 0x1) read(r1, &(0x7f00000003c0)=""/72, 0x100000104) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) [ 561.655025][T11656] ? kasan_check_write+0x14/0x20 [ 561.659986][T11656] kernfs_new_node+0x99/0x130 [ 561.664698][T11656] kernfs_create_link+0xdd/0x250 [ 561.664716][T11656] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 561.664729][T11656] sysfs_create_link+0x65/0xc0 [ 561.664746][T11656] device_add+0x78f/0x18a0 [ 561.664768][T11656] ? get_device_parent.isra.0+0x570/0x570 [ 561.664784][T11656] ? start_creating+0x163/0x1e0 [ 561.664807][T11656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 561.701849][T11656] hci_register_dev+0x2e8/0x860 [ 561.706737][T11656] __vhci_create_device+0x2d0/0x5a0 [ 561.711972][T11656] vhci_write+0x2d0/0x470 [ 561.716356][T11656] new_sync_write+0x4c7/0x760 [ 561.721065][T11656] ? default_llseek+0x2e0/0x2e0 [ 561.725952][T11656] ? common_file_perm+0x238/0x720 [ 561.731008][T11656] ? __fget+0x381/0x550 [ 561.735198][T11656] ? apparmor_file_permission+0x25/0x30 [ 561.740869][T11656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 561.747313][T11656] ? security_file_permission+0x94/0x380 [ 561.753061][T11656] __vfs_write+0xe4/0x110 [ 561.757456][T11656] vfs_write+0x20c/0x580 [ 561.761727][T11656] ksys_write+0x14f/0x2d0 [ 561.766086][T11656] ? __ia32_sys_read+0xb0/0xb0 [ 561.770884][T11656] ? do_syscall_64+0x26/0x610 [ 561.775580][T11656] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 561.781672][T11656] ? do_syscall_64+0x26/0x610 [ 561.786383][T11656] __x64_sys_write+0x73/0xb0 [ 561.790997][T11656] do_syscall_64+0x103/0x610 [ 561.795608][T11656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 561.801514][T11656] RIP: 0033:0x4582f9 [ 561.805424][T11656] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 561.825066][T11656] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 561.833489][T11656] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 561.841480][T11656] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 561.849469][T11656] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0xfffffffffffffffd, 0x9, 0x3f, 0x0, 0x1, 0x0, 0x50000000000000, 0xfffffffffffffff7, 0x4, 0xfc72, 0x7, 0x8, 0x0, 0x80000000, 0xfff, 0x691, 0x3, 0x3, 0x1}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 561.857448][T11656] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 561.865444][T11656] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 561.880711][T11656] Bluetooth: Can't register HCI device 09:48:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0) 09:48:36 executing program 1 (fault-call:2 fault-nth:30): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="64f5d9f7", 0x4) fcntl$setstatus(r1, 0x4, 0x2000) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x293b5}], 0x1) read(r1, &(0x7f00000003c0)=""/72, 0x100000104) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) 09:48:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0189436, 0x0) [ 562.138590][T11671] FAULT_INJECTION: forcing a failure. [ 562.138590][T11671] name failslab, interval 1, probability 0, space 0, times 0 [ 562.184903][T11671] CPU: 0 PID: 11671 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 562.192952][T11671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.192960][T11671] Call Trace: [ 562.192989][T11671] dump_stack+0x172/0x1f0 [ 562.193011][T11671] should_fail.cold+0xa/0x15 [ 562.193031][T11671] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 562.193053][T11671] ? ___might_sleep+0x163/0x280 [ 562.193074][T11671] __should_failslab+0x121/0x190 [ 562.193090][T11671] should_failslab+0x9/0x14 [ 562.193107][T11671] kmem_cache_alloc+0x2b2/0x6f0 [ 562.193133][T11671] __kernfs_new_node+0xef/0x690 [ 562.193156][T11671] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 562.193174][T11671] ? kernfs_activate+0x192/0x1f0 [ 562.193206][T11671] ? lock_downgrade+0x880/0x880 [ 562.226179][T11671] ? mutex_trylock+0x1e0/0x1e0 [ 562.235679][T11671] ? lock_downgrade+0x880/0x880 [ 562.235699][T11671] kernfs_new_node+0x99/0x130 [ 562.235717][T11671] kernfs_create_dir_ns+0x52/0x160 [ 562.235734][T11671] internal_create_group+0x7f8/0xc40 09:48:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc008744c, 0x0) [ 562.235755][T11671] ? remove_files.isra.0+0x190/0x190 [ 562.235769][T11671] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 562.235783][T11671] ? kernfs_put+0x3e3/0x600 [ 562.235804][T11671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.301570][T11671] ? kernfs_create_link+0x1d2/0x250 [ 562.301591][T11671] sysfs_create_group+0x20/0x30 [ 562.301613][T11671] dpm_sysfs_add+0x8b/0x270 [ 562.317940][T11671] device_add+0xa20/0x18a0 [ 562.317966][T11671] ? get_device_parent.isra.0+0x570/0x570 [ 562.317988][T11671] ? start_creating+0x163/0x1e0 [ 562.327022][T11671] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 562.327044][T11671] hci_register_dev+0x2e8/0x860 [ 562.327067][T11671] __vhci_create_device+0x2d0/0x5a0 [ 562.327087][T11671] vhci_write+0x2d0/0x470 [ 562.337684][T11671] new_sync_write+0x4c7/0x760 [ 562.337704][T11671] ? default_llseek+0x2e0/0x2e0 [ 562.337721][T11671] ? trace_hardirqs_on_caller+0x6a/0x220 [ 562.337741][T11671] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 562.337761][T11671] ? retint_kernel+0x2d/0x2d 09:48:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x24a) write$P9_RLERRORu(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="c18dba285557a8d80b875d91fe2fda3016fa6aefbc9f8a9cbbdd64851169565b78cb4dd1d0f3130a11fea25474cc9d2cb920ec6d8ad4c6205b43846987165f89a7374e889190fa19a818dff6a7f644aa30e22bb4"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) accept4$rose(r1, &(0x7f0000000080)=@short={0xb, @dev, @netrom, 0x1, @rose}, &(0x7f00000000c0)=0x1c, 0x80800) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) [ 562.337782][T11671] __vfs_write+0xe4/0x110 [ 562.337800][T11671] vfs_write+0x20c/0x580 [ 562.337819][T11671] ksys_write+0x14f/0x2d0 [ 562.337848][T11671] ? __ia32_sys_read+0xb0/0xb0 [ 562.337865][T11671] ? do_syscall_64+0x26/0x610 [ 562.337879][T11671] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.337893][T11671] ? do_syscall_64+0x26/0x610 [ 562.337914][T11671] __x64_sys_write+0x73/0xb0 [ 562.337943][T11671] do_syscall_64+0x103/0x610 [ 562.349051][T11671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.349066][T11671] RIP: 0033:0x4582f9 [ 562.349081][T11671] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 562.349089][T11671] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 562.349101][T11671] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 562.349108][T11671] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 562.349116][T11671] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 562.349124][T11671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 562.349131][T11671] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:37 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@rand_addr="1282cad61ca89573472f64dba276b53a", @empty, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) [ 562.583180][T11671] Bluetooth: Can't register HCI device 09:48:37 executing program 1 (fault-call:2 fault-nth:31): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(r0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0xffffffffffffffff, 0x2) read$alg(r1, &(0x7f0000000100)=""/239, 0xef) 09:48:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x8004745a, 0x0) 09:48:37 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0189436, 0x0) [ 562.775887][T11794] FAULT_INJECTION: forcing a failure. [ 562.775887][T11794] name failslab, interval 1, probability 0, space 0, times 0 09:48:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc020660b, 0x0) [ 562.847901][T11794] CPU: 0 PID: 11794 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 562.870896][T11794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.881250][T11794] Call Trace: [ 562.881285][T11794] dump_stack+0x172/0x1f0 [ 562.881303][T11794] should_fail.cold+0xa/0x15 [ 562.881318][T11794] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 562.881335][T11794] ? ___might_sleep+0x163/0x280 [ 562.881351][T11794] __should_failslab+0x121/0x190 [ 562.881365][T11794] should_failslab+0x9/0x14 [ 562.881378][T11794] kmem_cache_alloc+0x2b2/0x6f0 [ 562.881401][T11794] ? mark_held_locks+0xa4/0xf0 [ 562.900683][T11794] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 562.900700][T11794] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 562.900724][T11794] __kernfs_new_node+0xef/0x690 [ 562.923056][T11794] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 562.923079][T11794] ? retint_kernel+0x2d/0x2d [ 562.923102][T11794] ? __mutex_unlock_slowpath+0x9b/0x6b0 [ 562.923121][T11794] kernfs_new_node+0x99/0x130 [ 562.923140][T11794] __kernfs_create_file+0x51/0x340 [ 562.923158][T11794] sysfs_add_file_mode_ns+0x222/0x560 [ 562.923180][T11794] sysfs_merge_group+0x1a0/0x340 [ 562.923195][T11794] ? sysfs_init_fs_context+0x350/0x350 [ 562.923222][T11794] dpm_sysfs_add+0x21d/0x270 [ 562.938315][T11794] device_add+0xa20/0x18a0 [ 562.938348][T11794] ? get_device_parent.isra.0+0x570/0x570 [ 562.974086][T11794] hci_register_dev+0x2e8/0x860 [ 562.974111][T11794] __vhci_create_device+0x2d0/0x5a0 [ 562.974129][T11794] vhci_write+0x2d0/0x470 [ 562.974150][T11794] new_sync_write+0x4c7/0x760 [ 562.974165][T11794] ? default_llseek+0x2e0/0x2e0 [ 562.974185][T11794] ? common_file_perm+0x238/0x720 [ 562.974199][T11794] ? __fget+0x381/0x550 [ 562.974215][T11794] ? apparmor_file_permission+0x25/0x30 [ 562.974229][T11794] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.974244][T11794] ? security_file_permission+0x94/0x380 [ 562.974262][T11794] __vfs_write+0xe4/0x110 [ 562.974288][T11794] vfs_write+0x20c/0x580 [ 562.985448][T11794] ksys_write+0x14f/0x2d0 [ 562.985470][T11794] ? __ia32_sys_read+0xb0/0xb0 [ 562.985495][T11794] __x64_sys_write+0x73/0xb0 [ 562.985510][T11794] ? do_syscall_64+0x5b/0x610 [ 562.985524][T11794] do_syscall_64+0x103/0x610 [ 562.985543][T11794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 562.985555][T11794] RIP: 0033:0x4582f9 [ 562.985568][T11794] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 562.985575][T11794] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 562.985588][T11794] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 562.985597][T11794] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:48:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0181"], 0x2) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x2000, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000200)) setsockopt(r1, 0x3, 0x1, &(0x7f00000001c0)="cac80712ad1335e6104a0975f3df365306702a3282b7dde3d210e592eafafb1560001cdee91f56c44c97d224b577", 0x2e) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x402000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x5, 0x1000000, 0x2, 0xffffffff}, {0x4, 0x10001, 0x6, 0x2}]}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240), 0x13f, 0x9}}, 0x20) close(0xffffffffffffffff) munmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r3 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 562.985604][T11794] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 562.985611][T11794] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 562.985620][T11794] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 563.217398][T11794] Bluetooth: Can't register HCI device 09:48:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000340)="0adc1f123c12a41d88b070") syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') 09:48:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x8010743f, 0x0) 09:48:38 executing program 1 (fault-call:2 fault-nth:32): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f0000000040)={0x0, 0x0, {0x6, 0x0, 0xfff, 0xfffffffffffffff7}}) 09:48:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0x4, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 09:48:38 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc020660b, 0x0) [ 563.441201][T11924] FAULT_INJECTION: forcing a failure. [ 563.441201][T11924] name failslab, interval 1, probability 0, space 0, times 0 [ 563.486447][T11924] CPU: 0 PID: 11924 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 563.494486][T11924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.504558][T11924] Call Trace: [ 563.504594][T11924] dump_stack+0x172/0x1f0 [ 563.504613][T11924] should_fail.cold+0xa/0x15 [ 563.504633][T11924] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 563.504655][T11924] ? ___might_sleep+0x163/0x280 [ 563.504674][T11924] __should_failslab+0x121/0x190 [ 563.504690][T11924] should_failslab+0x9/0x14 [ 563.504714][T11924] kmem_cache_alloc+0x2b2/0x6f0 [ 563.516951][T11924] ? lock_downgrade+0x880/0x880 [ 563.516976][T11924] __kernfs_new_node+0xef/0x690 [ 563.516995][T11924] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 563.517012][T11924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 563.517025][T11924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 563.517038][T11924] ? lockdep_hardirqs_on+0x418/0x5d0 [ 563.517052][T11924] ? retint_kernel+0x2d/0x2d [ 563.517066][T11924] ? trace_hardirqs_on_caller+0x6a/0x220 [ 563.517083][T11924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 563.517102][T11924] kernfs_new_node+0x99/0x130 [ 563.517120][T11924] __kernfs_create_file+0x51/0x340 [ 563.517137][T11924] sysfs_add_file_mode_ns+0x222/0x560 [ 563.517159][T11924] sysfs_merge_group+0x1a0/0x340 [ 563.517179][T11924] ? sysfs_init_fs_context+0x350/0x350 [ 563.573618][T11924] ? kernfs_put+0x3e3/0x600 [ 563.573650][T11924] dpm_sysfs_add+0x21d/0x270 [ 563.573668][T11924] device_add+0xa20/0x18a0 [ 563.573689][T11924] ? get_device_parent.isra.0+0x570/0x570 [ 563.573706][T11924] ? kobject_set_name_vargs+0x101/0x150 [ 563.573725][T11924] hci_register_dev+0x2e8/0x860 [ 563.573741][T11924] ? __vhci_create_device+0x112/0x5a0 [ 563.573758][T11924] __vhci_create_device+0x2d0/0x5a0 [ 563.573779][T11924] vhci_write+0x2d0/0x470 [ 563.589500][T11924] new_sync_write+0x4c7/0x760 [ 563.589520][T11924] ? default_llseek+0x2e0/0x2e0 [ 563.589539][T11924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 563.589558][T11924] ? common_file_perm+0x238/0x720 [ 563.589573][T11924] ? retint_kernel+0x2d/0x2d 09:48:38 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, 0x330) [ 563.589590][T11924] ? apparmor_file_permission+0x25/0x30 [ 563.589605][T11924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 563.589621][T11924] ? security_file_permission+0x94/0x380 [ 563.589638][T11924] __vfs_write+0xe4/0x110 [ 563.589656][T11924] vfs_write+0x20c/0x580 [ 563.589679][T11924] ksys_write+0x14f/0x2d0 [ 563.599500][T11924] ? __ia32_sys_read+0xb0/0xb0 [ 563.599520][T11924] ? do_syscall_64+0x26/0x610 [ 563.599535][T11924] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 563.599549][T11924] ? do_syscall_64+0x26/0x610 [ 563.599569][T11924] __x64_sys_write+0x73/0xb0 [ 563.599584][T11924] do_syscall_64+0x103/0x610 [ 563.599600][T11924] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 563.599611][T11924] RIP: 0033:0x4582f9 [ 563.599626][T11924] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 563.599633][T11924] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 563.599647][T11924] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 563.599654][T11924] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 563.599663][T11924] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 563.599671][T11924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 563.599679][T11924] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 563.718422][T11924] Bluetooth: Can't register HCI device 09:48:38 executing program 1 (fault-call:2 fault-nth:33): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:38 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, 0x330) 09:48:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/45, &(0x7f0000000080)=0x2d) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 563.983442][T12047] FAULT_INJECTION: forcing a failure. [ 563.983442][T12047] name failslab, interval 1, probability 0, space 0, times 0 [ 564.017993][T12047] CPU: 0 PID: 12047 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 09:48:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0045878, 0x0) 09:48:38 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x40047452, 0x0) [ 564.026043][T12047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.036118][T12047] Call Trace: [ 564.039438][T12047] dump_stack+0x172/0x1f0 [ 564.043799][T12047] should_fail.cold+0xa/0x15 [ 564.048452][T12047] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 564.054323][T12047] ? ___might_sleep+0x163/0x280 [ 564.059204][T12047] __should_failslab+0x121/0x190 [ 564.064199][T12047] should_failslab+0x9/0x14 [ 564.068751][T12047] kmem_cache_alloc+0x2b2/0x6f0 [ 564.073631][T12047] ? __kernfs_new_node+0xc5/0x690 [ 564.078679][T12047] __kernfs_new_node+0xef/0x690 [ 564.083558][T12047] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 564.089049][T12047] ? wait_for_completion+0x440/0x440 [ 564.094363][T12047] ? mutex_unlock+0xd/0x10 [ 564.094380][T12047] ? kernfs_activate+0x192/0x1f0 [ 564.094397][T12047] kernfs_new_node+0x99/0x130 [ 564.094416][T12047] __kernfs_create_file+0x51/0x340 [ 564.094432][T12047] sysfs_add_file_mode_ns+0x222/0x560 [ 564.094452][T12047] sysfs_merge_group+0x1a0/0x340 [ 564.094468][T12047] ? sysfs_init_fs_context+0x350/0x350 [ 564.094490][T12047] ? dpm_sysfs_add+0xa1/0x270 09:48:38 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, 0x330) [ 564.094511][T12047] dpm_sysfs_add+0x21d/0x270 [ 564.108574][T12047] device_add+0xa20/0x18a0 [ 564.108599][T12047] ? get_device_parent.isra.0+0x570/0x570 [ 564.108616][T12047] ? start_creating+0x163/0x1e0 [ 564.108632][T12047] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 564.108650][T12047] hci_register_dev+0x2e8/0x860 [ 564.108671][T12047] __vhci_create_device+0x2d0/0x5a0 [ 564.108688][T12047] vhci_write+0x2d0/0x470 [ 564.108706][T12047] new_sync_write+0x4c7/0x760 [ 564.108723][T12047] ? default_llseek+0x2e0/0x2e0 [ 564.108742][T12047] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 564.108761][T12047] ? common_file_perm+0x238/0x720 [ 564.108782][T12047] ? retint_kernel+0x2d/0x2d [ 564.164960][T12047] ? apparmor_file_permission+0x25/0x30 [ 564.164984][T12047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 564.184063][T12047] ? security_file_permission+0x94/0x380 [ 564.184086][T12047] __vfs_write+0xe4/0x110 [ 564.184106][T12047] vfs_write+0x20c/0x580 [ 564.184123][T12047] ksys_write+0x14f/0x2d0 [ 564.184139][T12047] ? __ia32_sys_read+0xb0/0xb0 [ 564.184162][T12047] __x64_sys_write+0x73/0xb0 [ 564.184186][T12047] ? do_syscall_64+0xed/0x610 [ 564.199277][T12047] do_syscall_64+0x103/0x610 [ 564.199298][T12047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.199309][T12047] RIP: 0033:0x4582f9 [ 564.199324][T12047] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x400) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write$P9_RREAD(r2, &(0x7f0000000040)={0x22, 0x75, 0x1, {0x17, "3e3b9b1e3ea3d93f86482dc8e561ac646eb35db3831fd0"}}, 0x22) [ 564.199331][T12047] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 564.199344][T12047] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 564.199351][T12047] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 564.199359][T12047] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 564.199366][T12047] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 564.199373][T12047] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 564.354829][T12047] Bluetooth: Can't register HCI device 09:48:39 executing program 1 (fault-call:2 fault-nth:34): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x800, 0x8001) ioctl$RTC_PIE_OFF(r1, 0x7006) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000200)) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x1, 0x0) close(r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x80000001, 0x200000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0x108, @tick=0x1, 0x1000, {0x3f, 0x3}, 0x4, 0x0, 0x1000}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r4 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000180)=""/99, 0x63}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:39 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, 0x330) [ 564.538571][T12082] FAULT_INJECTION: forcing a failure. [ 564.538571][T12082] name failslab, interval 1, probability 0, space 0, times 0 [ 564.568673][T12082] CPU: 1 PID: 12082 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 564.576716][T12082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.586783][T12082] Call Trace: [ 564.590105][T12082] dump_stack+0x172/0x1f0 [ 564.594468][T12082] should_fail.cold+0xa/0x15 [ 564.599089][T12082] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 564.604936][T12082] ? ___might_sleep+0x163/0x280 [ 564.609809][T12082] __should_failslab+0x121/0x190 [ 564.614770][T12082] should_failslab+0x9/0x14 [ 564.619296][T12082] kmem_cache_alloc+0x2b2/0x6f0 [ 564.624167][T12082] ? lock_downgrade+0x880/0x880 [ 564.629081][T12082] __kernfs_new_node+0xef/0x690 [ 564.633958][T12082] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 564.639528][T12082] ? wait_for_completion+0x440/0x440 [ 564.644851][T12082] ? mutex_unlock+0xd/0x10 [ 564.649289][T12082] ? kernfs_activate+0x192/0x1f0 [ 564.654250][T12082] kernfs_new_node+0x99/0x130 [ 564.658963][T12082] __kernfs_create_file+0x51/0x340 [ 564.664098][T12082] sysfs_add_file_mode_ns+0x222/0x560 [ 564.669504][T12082] sysfs_merge_group+0x1a0/0x340 [ 564.674468][T12082] ? sysfs_init_fs_context+0x350/0x350 [ 564.679954][T12082] ? kernfs_put+0x3e3/0x600 [ 564.684496][T12082] dpm_sysfs_add+0x21d/0x270 [ 564.689131][T12082] device_add+0xa20/0x18a0 [ 564.694811][T12082] ? get_device_parent.isra.0+0x570/0x570 [ 564.701142][T12082] ? start_creating+0x163/0x1e0 [ 564.707166][T12082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 564.715027][T12082] hci_register_dev+0x2e8/0x860 [ 564.719913][T12082] __vhci_create_device+0x2d0/0x5a0 [ 564.725326][T12082] vhci_write+0x2d0/0x470 [ 564.731014][T12082] new_sync_write+0x4c7/0x760 [ 564.738374][T12082] ? default_llseek+0x2e0/0x2e0 [ 564.747496][T12082] ? common_file_perm+0x238/0x720 [ 564.754276][T12082] ? __fget+0x381/0x550 [ 564.759816][T12082] ? apparmor_file_permission+0x25/0x30 [ 564.770732][T12082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 564.781919][T12082] ? security_file_permission+0x94/0x380 [ 564.788950][T12082] __vfs_write+0xe4/0x110 [ 564.793708][T12082] vfs_write+0x20c/0x580 [ 564.798362][T12082] ksys_write+0x14f/0x2d0 [ 564.802723][T12082] ? __ia32_sys_read+0xb0/0xb0 [ 564.807513][T12082] ? do_syscall_64+0x26/0x610 [ 564.812241][T12082] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.818343][T12082] ? do_syscall_64+0x26/0x610 [ 564.823052][T12082] __x64_sys_write+0x73/0xb0 [ 564.828279][T12082] do_syscall_64+0x103/0x610 [ 564.835601][T12082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.841521][T12082] RIP: 0033:0x4582f9 [ 564.845428][T12082] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 564.865618][T12082] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 564.874062][T12082] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0045878, 0x0) [ 564.882052][T12082] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 564.890484][T12082] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 564.898467][T12082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 564.906466][T12082] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000280)=[{&(0x7f0000000100)="7b2e9324643b7adf05693e6081bac2023aad28cd22c4e9f022e5a800876fa19b6b357de4d645fb65b5688b527a163627b7088789d2a90feb9b6cb73f22c7be7da5d2a9804eb47e2dfc1b427454adc9ee1c34e2f3e9de2a75737bd181ed2d37abd8bb10a59e94801d054b6682dbe379eb190c3358dc493216cf6c4c5803c59309ecfe6f972c80cbd20bb6d417f8b9ad98377385823b12864be5d4c4d946442902380ec169a73451aeb07b", 0xaa, 0x41e71c4b}, {&(0x7f0000000080)="42d54c30159a52eec1d216b9e64770a7c150099ffdc2d0389a25df28d281fba342184efd87c873c062f86b", 0x2b, 0x92ad}, {&(0x7f00000001c0)="aa56bff98dc7f79e77c3045d5e5851ce78093ca6768871747f23b62b", 0x1c, 0x2}, {&(0x7f0000000200)="5c641983ffb475ccc665d2d72ab9cb0d71017dce464964de5ae4b5e0e5167e624499dd96332eaa568dfe7387e22ff237aa2d4e195b3482c81d6f6d361f7d97afe244cf917fb869ca37bb20639fd0fff17c57f401942e9a7650c6a9da61649c448659593e56e0fbb95e1008", 0x6b, 0x40}], 0x10000, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) syz_open_dev$media(&(0x7f0000000340)='/dev/media#\x00', 0xff, 0x100) 09:48:39 executing program 0: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x330) [ 564.937941][T12082] Bluetooth: Can't register HCI device 09:48:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0x3, 0x2) fstat(0xffffffffffffffff, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x60, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:39 executing program 1 (fault-call:2 fault-nth:35): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:39 executing program 0: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x330) [ 565.073804][T12090] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 09:48:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 565.221489][T12103] FAULT_INJECTION: forcing a failure. [ 565.221489][T12103] name failslab, interval 1, probability 0, space 0, times 0 09:48:40 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc008744c, 0x0) 09:48:40 executing program 0: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x330) [ 565.273281][T12103] CPU: 0 PID: 12103 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 565.281439][T12103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.291692][T12103] Call Trace: [ 565.295038][T12103] dump_stack+0x172/0x1f0 [ 565.299485][T12103] should_fail.cold+0xa/0x15 [ 565.304099][T12103] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 565.309945][T12103] ? ___might_sleep+0x163/0x280 [ 565.314835][T12103] __should_failslab+0x121/0x190 [ 565.319820][T12103] should_failslab+0x9/0x14 [ 565.324359][T12103] kmem_cache_alloc_node+0x264/0x710 [ 565.329700][T12103] ? find_held_lock+0x35/0x130 [ 565.334539][T12103] __alloc_skb+0xd5/0x5e0 [ 565.338887][T12103] ? skb_trim+0x190/0x190 [ 565.343221][T12103] ? rcu_read_unlock_special+0xf3/0x210 [ 565.348789][T12103] alloc_uevent_skb+0x83/0x1e2 [ 565.353579][T12103] kobject_uevent_env+0xa63/0x1030 [ 565.358700][T12103] kobject_uevent+0x20/0x26 [ 565.363209][T12103] device_add+0xb28/0x18a0 [ 565.367663][T12103] ? get_device_parent.isra.0+0x570/0x570 [ 565.373419][T12103] ? debugfs_create_dir+0x2dd/0x3d0 [ 565.378643][T12103] hci_register_dev+0x2e8/0x860 [ 565.383512][T12103] __vhci_create_device+0x2d0/0x5a0 [ 565.388712][T12103] vhci_write+0x2d0/0x470 [ 565.393043][T12103] new_sync_write+0x4c7/0x760 [ 565.397772][T12103] ? default_llseek+0x2e0/0x2e0 [ 565.402653][T12103] ? common_file_perm+0x238/0x720 [ 565.407695][T12103] ? __fget+0x381/0x550 [ 565.411887][T12103] ? apparmor_file_permission+0x25/0x30 [ 565.417552][T12103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.423856][T12103] ? security_file_permission+0x94/0x380 [ 565.429519][T12103] __vfs_write+0xe4/0x110 [ 565.433902][T12103] vfs_write+0x20c/0x580 [ 565.438167][T12103] ksys_write+0x14f/0x2d0 [ 565.442528][T12103] ? __ia32_sys_read+0xb0/0xb0 [ 565.447291][T12103] ? do_syscall_64+0x26/0x610 [ 565.451982][T12103] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.458063][T12103] ? do_syscall_64+0x26/0x610 [ 565.462771][T12103] __x64_sys_write+0x73/0xb0 [ 565.467418][T12103] do_syscall_64+0x103/0x610 [ 565.472202][T12103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.478096][T12103] RIP: 0033:0x4582f9 [ 565.481988][T12103] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 565.502943][T12103] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 565.511460][T12103] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 565.519429][T12103] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 565.527586][T12103] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 565.535582][T12103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 565.543575][T12103] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:40 executing program 1 (fault-call:2 fault-nth:36): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) r1 = dup2(r0, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000640)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @ib={0x1b, 0xff, 0x2, {"e5ec5aa9cee8d9bb5923f20e4b48543b"}, 0x3e15, 0x9, 0x9}}}, 0x90) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) sync_file_range(r0, 0x678d, 0x43ef38c7, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r4}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x2, 0x820, 0x3, {0x77359400}, {0x77359400}, {0x1, 0x2, 0x8, 0x3ff}, 0x1, @can={{0x3, 0x1f, 0x1, 0x8}, 0x1, 0x3, 0x0, 0x0, "b65e2e402fdb1e8b"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x200080c0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xc1) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000040)={0xb36, 0xbaf, &(0x7f0000000100)="20ab08db14e6e350e897fe69b20bcc769272591e546f57475fee959f02341e33a4b8d715b5654a427fa3c615e0d9e53e76584f5676fff00fb6c52803046c4dcd6d8a112889d18e4921805e5832a3447b34be61fde27e34dec9f1595261caedba928eaf8d1eae49f4ab2b4a0d53a053dbad7a915953595e7263b6e4f4e3aa3d255ec3208ac2f3b6051cceb7f3836772ab52dae9d43ddff28fd6222c25f71f1379943d36b96fd658b1911b971aa2bd84b2124d038d63bb9eee38a0e535ed69b3fbfe600edbee3684efe80be560", &(0x7f0000000540)="2c7178e7f7c82f799b3e3e8b42a693af917ef2f8cffc9bae63dd6242bfa4d79371e20157478dc4fd1af73bb28cd9b6e773af5ea3cbdf2e2ec5c5cc1568025e91be90f9f24c04161ff112523f33ba60bc48317004ae4b7333effdf41ad7744e6534cef7a799e8cc1e318aef4b8765ea78e3004791ea7c5627c291b1686a1b5369d495e14a7421f547c0c4f177e150f9ca2698de1421f770452c7c40b55dafbf223e890b97ec339436bb682b4f01384d4afb4a2a88fcb6b773e272172bb0ba487c144f188e2efcc470854b6632954d681d529169584b18d7bd", 0xcc, 0xd8}) 09:48:40 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x330) 09:48:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff93"], 0x2) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, 0x0, 0x0, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000373000)='./file0\x00', 0x0) close(r1) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x402000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000000)) fsetxattr$security_smack_transmute(r1, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) [ 565.858757][T12136] FAULT_INJECTION: forcing a failure. [ 565.858757][T12136] name failslab, interval 1, probability 0, space 0, times 0 [ 565.893636][T12136] CPU: 0 PID: 12136 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 565.901675][T12136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.911747][T12136] Call Trace: [ 565.911781][T12136] dump_stack+0x172/0x1f0 [ 565.911804][T12136] should_fail.cold+0xa/0x15 [ 565.911821][T12136] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 565.911855][T12136] ? ___might_sleep+0x163/0x280 [ 565.911878][T12136] __should_failslab+0x121/0x190 [ 565.911901][T12136] should_failslab+0x9/0x14 [ 565.944209][T12136] kmem_cache_alloc+0x2b2/0x6f0 [ 565.949173][T12136] ? lock_downgrade+0x880/0x880 [ 565.949189][T12136] ? retint_kernel+0x2d/0x2d [ 565.949208][T12136] __kernfs_new_node+0xef/0x690 [ 565.949225][T12136] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 565.949241][T12136] ? wait_for_completion+0x440/0x440 [ 565.949262][T12136] ? mutex_unlock+0xd/0x10 [ 565.949275][T12136] ? kernfs_activate+0x192/0x1f0 [ 565.949292][T12136] kernfs_new_node+0x99/0x130 [ 565.949311][T12136] __kernfs_create_file+0x51/0x340 [ 565.949326][T12136] sysfs_add_file_mode_ns+0x222/0x560 [ 565.949354][T12136] sysfs_merge_group+0x1a0/0x340 [ 566.003853][T12136] ? sysfs_init_fs_context+0x350/0x350 [ 566.009345][T12136] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 566.009367][T12136] dpm_sysfs_add+0x21d/0x270 [ 566.009387][T12136] device_add+0xa20/0x18a0 [ 566.009409][T12136] ? get_device_parent.isra.0+0x570/0x570 [ 566.009424][T12136] ? start_creating+0x163/0x1e0 [ 566.009437][T12136] ? debugfs_create_dir+0x2d/0x3d0 [ 566.009450][T12136] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.009468][T12136] hci_register_dev+0x2e8/0x860 [ 566.009488][T12136] __vhci_create_device+0x2d0/0x5a0 09:48:40 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x330) 09:48:40 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc0189436, 0x0) 09:48:40 executing program 5: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x40047452, 0x0) [ 566.009503][T12136] vhci_write+0x2d0/0x470 [ 566.009522][T12136] new_sync_write+0x4c7/0x760 [ 566.009539][T12136] ? default_llseek+0x2e0/0x2e0 [ 566.009572][T12136] __vfs_write+0xe4/0x110 [ 566.009590][T12136] vfs_write+0x20c/0x580 [ 566.009611][T12136] ksys_write+0x14f/0x2d0 [ 566.050942][T12136] ? __ia32_sys_read+0xb0/0xb0 [ 566.050963][T12136] ? do_syscall_64+0x26/0x610 [ 566.050978][T12136] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.050990][T12136] ? do_syscall_64+0x26/0x610 [ 566.051010][T12136] __x64_sys_write+0x73/0xb0 [ 566.051026][T12136] do_syscall_64+0x103/0x610 [ 566.051042][T12136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.051054][T12136] RIP: 0033:0x4582f9 [ 566.051070][T12136] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 566.051077][T12136] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 566.051091][T12136] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 566.051099][T12136] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 566.051116][T12136] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 566.078733][T12136] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 566.078743][T12136] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:41 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x330) 09:48:41 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xfffffffffffffffb, 0x80401) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000540)={0x1008, 0x0, "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"}, &(0x7f00000000c0), 0x1400) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000100)=ANY=[], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r0, 0x2, 0x200, r0}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) membarrier(0x1e, 0x0) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) 09:48:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 566.281432][T12136] Bluetooth: Can't register HCI device 09:48:41 executing program 1 (fault-call:2 fault-nth:37): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0xc020660b, 0x0) 09:48:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000080)) [ 566.501759][T12170] FAULT_INJECTION: forcing a failure. [ 566.501759][T12170] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 566.515113][T12170] CPU: 1 PID: 12170 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 566.523120][T12170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.533192][T12170] Call Trace: [ 566.536507][T12170] dump_stack+0x172/0x1f0 [ 566.540877][T12170] should_fail.cold+0xa/0x15 [ 566.545495][T12170] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 566.551323][T12170] ? __lock_acquire+0x548/0x3fb0 [ 566.556281][T12170] ? trace_hardirqs_on+0x67/0x230 [ 566.561331][T12170] should_fail_alloc_page+0x50/0x60 [ 566.566552][T12170] __alloc_pages_nodemask+0x1a1/0x7e0 [ 566.571953][T12170] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 566.577713][T12170] ? find_held_lock+0x35/0x130 [ 566.582510][T12170] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 566.588346][T12170] cache_grow_begin+0x9c/0x860 [ 566.593131][T12170] ? kobject_uevent_env+0x2fb/0x1030 [ 566.598444][T12170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.604709][T12170] kmem_cache_alloc_trace+0x67f/0x760 [ 566.610110][T12170] ? kasan_check_write+0x14/0x20 [ 566.615072][T12170] kobject_uevent_env+0x2fb/0x1030 [ 566.620233][T12170] kobject_uevent+0x20/0x26 [ 566.624857][T12170] device_add+0xb28/0x18a0 [ 566.629306][T12170] ? get_device_parent.isra.0+0x570/0x570 [ 566.635043][T12170] ? start_creating+0x163/0x1e0 [ 566.639917][T12170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.646200][T12170] hci_register_dev+0x2e8/0x860 [ 566.651081][T12170] __vhci_create_device+0x2d0/0x5a0 [ 566.656326][T12170] vhci_write+0x2d0/0x470 [ 566.660683][T12170] new_sync_write+0x4c7/0x760 [ 566.665378][T12170] ? default_llseek+0x2e0/0x2e0 [ 566.670282][T12170] ? common_file_perm+0x238/0x720 [ 566.675322][T12170] ? __fget+0x381/0x550 [ 566.679504][T12170] ? apparmor_file_permission+0x25/0x30 [ 566.685153][T12170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 566.691413][T12170] ? security_file_permission+0x94/0x380 [ 566.697071][T12170] __vfs_write+0xe4/0x110 [ 566.701428][T12170] vfs_write+0x20c/0x580 [ 566.705699][T12170] ksys_write+0x14f/0x2d0 [ 566.710057][T12170] ? __ia32_sys_read+0xb0/0xb0 [ 566.714866][T12170] ? do_syscall_64+0x26/0x610 [ 566.719682][T12170] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.725771][T12170] ? do_syscall_64+0x26/0x610 [ 566.730493][T12170] __x64_sys_write+0x73/0xb0 [ 566.735115][T12170] do_syscall_64+0x103/0x610 [ 566.739774][T12170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.745692][T12170] RIP: 0033:0x4582f9 [ 566.749606][T12170] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 566.769221][T12170] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 566.777650][T12170] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 566.785632][T12170] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 566.795155][T12170] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 566.803275][T12170] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 566.812754][T12170] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, r1, 0x419, 0x70bd2b, 0x25dfdbfb, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0xe, 0x7fff, @udp='udp:syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x850) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000300)) r3 = syz_open_dev$radio(0x0, 0x3, 0x2) fstat(0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000200)=""/156) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f00000003c0)=0x4) 09:48:41 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:41 executing program 1 (fault-call:2 fault-nth:38): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$ax25(r1, &(0x7f0000000240)={{0x3, @rose}, [@netrom, @null, @bcast, @netrom, @rose, @default, @bcast, @rose]}, &(0x7f00000002c0)=0x48) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000100)=""/246) signalfd4(r2, &(0x7f0000000200)={0x3}, 0x8, 0x80000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000040)) ioctl$PPPIOCGUNIT(r2, 0x80047441, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000080)=0x1) 09:48:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="6891"], 0x2) close(r1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, 0xfffffffffffffffd, 0x10000000002002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x82000, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000000)=0x3) r1 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) sync_file_range(r0, 0x6, 0x7fffffff, 0x1) [ 567.148452][T12255] FAULT_INJECTION: forcing a failure. [ 567.148452][T12255] name failslab, interval 1, probability 0, space 0, times 0 [ 567.197218][T12255] CPU: 0 PID: 12255 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 567.205345][T12255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.215418][T12255] Call Trace: [ 567.218728][T12255] dump_stack+0x172/0x1f0 [ 567.223083][T12255] should_fail.cold+0xa/0x15 [ 567.227699][T12255] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 567.233539][T12255] ? ___might_sleep+0x163/0x280 [ 567.238421][T12255] __should_failslab+0x121/0x190 [ 567.243382][T12255] should_failslab+0x9/0x14 [ 567.243491][T12255] kmem_cache_alloc_node+0x264/0x710 [ 567.243510][T12255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.243531][T12255] __alloc_skb+0xd5/0x5e0 [ 567.243551][T12255] ? skb_trim+0x190/0x190 [ 567.253368][T12255] ? alloc_uevent_skb+0x23/0x1e2 [ 567.253386][T12255] alloc_uevent_skb+0x83/0x1e2 [ 567.253402][T12255] kobject_uevent_env+0xa63/0x1030 [ 567.253422][T12255] kobject_uevent+0x20/0x26 [ 567.253439][T12255] device_add+0xb28/0x18a0 [ 567.253460][T12255] ? get_device_parent.isra.0+0x570/0x570 [ 567.253475][T12255] ? start_creating+0x163/0x1e0 [ 567.253491][T12255] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.253513][T12255] hci_register_dev+0x2e8/0x860 [ 567.313427][T12255] ? hci_alloc_dev+0x1817/0x1d00 [ 567.318395][T12255] __vhci_create_device+0x2d0/0x5a0 [ 567.323615][T12255] vhci_write+0x2d0/0x470 [ 567.327978][T12255] new_sync_write+0x4c7/0x760 [ 567.332681][T12255] ? default_llseek+0x2e0/0x2e0 [ 567.337565][T12255] ? common_file_perm+0x238/0x720 [ 567.342614][T12255] ? __fget+0x381/0x550 09:48:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 567.346805][T12255] ? apparmor_file_permission+0x25/0x30 [ 567.352387][T12255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.358652][T12255] ? security_file_permission+0x94/0x380 [ 567.364320][T12255] __vfs_write+0xe4/0x110 [ 567.368707][T12255] vfs_write+0x20c/0x580 [ 567.372984][T12255] ksys_write+0x14f/0x2d0 [ 567.377349][T12255] ? __ia32_sys_read+0xb0/0xb0 [ 567.382145][T12255] ? do_syscall_64+0x26/0x610 [ 567.386855][T12255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.392952][T12255] ? do_syscall_64+0x26/0x610 [ 567.397662][T12255] __x64_sys_write+0x73/0xb0 [ 567.402277][T12255] do_syscall_64+0x103/0x610 [ 567.407014][T12255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.412910][T12255] RIP: 0033:0x4582f9 [ 567.416831][T12255] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 567.436547][T12255] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:42 executing program 0: [ 567.444985][T12255] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 567.452975][T12255] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 567.461039][T12255] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 567.469020][T12255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 567.477000][T12255] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:42 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x341800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x16ca, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xe2a1}, &(0x7f0000000140)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r2, 0x40047452, 0x0) 09:48:42 executing program 1 (fault-call:2 fault-nth:39): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x20000) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xf, 0x18800) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000700)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x106, 0x2}}, 0x20) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1ffd) 09:48:42 executing program 0: 09:48:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) getpeername(r1, &(0x7f0000000180)=@xdp, &(0x7f0000000100)=0x80) write$P9_RLERRORu(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="e981"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 567.771025][T12333] FAULT_INJECTION: forcing a failure. [ 567.771025][T12333] name failslab, interval 1, probability 0, space 0, times 0 [ 567.830300][T12333] CPU: 0 PID: 12333 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 567.838342][T12333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.848413][T12333] Call Trace: [ 567.851733][T12333] dump_stack+0x172/0x1f0 [ 567.856098][T12333] should_fail.cold+0xa/0x15 [ 567.861106][T12333] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 567.866941][T12333] ? ___might_sleep+0x163/0x280 [ 567.871814][T12333] __should_failslab+0x121/0x190 09:48:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x9, 0x400000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/icmp6\x00') pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff27cf, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000380)="038b8215a2ed5395999e3a1abc2cae24403871c84618e762", 0x18, 0x101}, {&(0x7f00000003c0)="64811377f84bf020c0823c0c35d09545fa089191568d6457413e79f4e4ead3b345a90a1e0328127fde5a4c3461ab77fd18dc6b501990abebe4b8f94523b8dbd698cfad97bb5b5e132b5978073db165d09584e089e0b643d3798ad6e4edb2cf1a620ae811a04785a92cbeae91d124f62c6caef9463b84599d6cf496b551bce5df582f8e078558adedfc1c061234ecaf78106e4aea8e", 0x95, 0xf8f0}, {&(0x7f0000000480)="ebad954c69306659c9c43bc21f457b680dcd965e22af9c3cf8b3774c59936918b3d8bfa08d4e7a3b488ff962c58f8bc5bc0d56410b385f7d7801aed549ef9786cdbc3242952b5fef8a6d30e50fa175ed9b2645da8b84b74f933d3651c1d63f63888197131acae405307fd93f39f81672e5e1a844333e97ddea7c124ca28142817d2832f08ad8382a17d67bba928659ca8604715b42a3fb8190f0f733b22d33f47e709bf358abf8051ef9c531", 0xac, 0x1}, {&(0x7f0000000540)="74538dcf1fc582c58d746776734d457d3b4f1917b4ea6aa06fe701bc180438a1accfed0577cd6cd1368c3c7aba71230fed65925d54843fee7f2e0a62436b05d2", 0x40, 0x40}, {&(0x7f0000000580)="1c4144b9ecf0efeef12ac89a1662a835bbc010140317b6bba1803bfa1e2d45956c5314b1c6505db2674aca1f890846db0738514ef6d40e0bd4317ec213c103e27850e9441273103b636d34b598f62a067f38310ce494021030269549c0d737cb5bd7fff0b4e7c43992c31da337d4cdf3483ddec3ab260c088df3b47548f43c3bf5beb2eabd4a77096e733300b9ea25bf15fa788890f6ca684c31edf544a602ab8ae44d9ca75fafd73c9abbabac23e1d76e6c6547b7b4dbbba7311b2eb95d1f9216e2ed3a4a4f04319413100c2bfb525bd36f700804a3d2e192905790a9cf5474222daac6360761b32cad4751ac2e174934a418e60b8ab4bbd9", 0xf9, 0x34}, {&(0x7f0000000680)="da0fdb2760304e2c2c36effabdecc9b1c52442cca632c16ab59e7e031478501ecbf925a45e3b64cd3fea8bf0523bc1d9010df802d5b74fd33e60d4dbc52cbb5f67e0567b2cbbf8d04e84d448aeb35b89bf342ea0cfe574f0a20462b7b873b36ae5c7594ec5696afaebd10bdf1cb23469a5954ed79760758a7694f09068370bfc159d6438758644d583add80e83c700b2cc082bc883d686e774e2d502dabc46e3b6abcb25212a57d69e1eda53487898250b937733e46627d0d7f1fc6ef9213af7edfd5ad17fbf", 0xc6, 0x8000}, {&(0x7f0000000780)="fcc4967e", 0x4, 0x1ff}], 0x40022, &(0x7f0000000880)={[{@quota='quota'}, {@norecovery='norecovery'}, {@hostdata={'hostdata'}}, {@data_ordered='data=ordered'}, {@barrier='barrier'}, {@spectator='spectator'}, {@hostdata={'hostdata'}}, {@meta='meta'}, {@quota_on='quota=on'}], [{@audit='audit'}, {@obj_role={'obj_role', 0x3d, '/dev/ppp\x00'}}, {@seclabel='seclabel'}]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) [ 567.876781][T12333] should_failslab+0x9/0x14 [ 567.881308][T12333] __kmalloc+0x2dc/0x740 [ 567.885573][T12333] ? kobject_uevent_env+0x2fb/0x1030 [ 567.890884][T12333] ? rcu_read_lock_sched_held+0x110/0x130 [ 567.896646][T12333] ? kobject_get_path+0xc4/0x1b0 [ 567.901603][T12333] kobject_get_path+0xc4/0x1b0 [ 567.906424][T12333] kobject_uevent_env+0x31f/0x1030 [ 567.911564][T12333] kobject_uevent+0x20/0x26 [ 567.916088][T12333] device_add+0xb28/0x18a0 [ 567.920529][T12333] ? get_device_parent.isra.0+0x570/0x570 09:48:42 executing program 0: [ 567.926355][T12333] ? start_creating+0x163/0x1e0 [ 567.931309][T12333] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.937587][T12333] hci_register_dev+0x2e8/0x860 [ 567.942491][T12333] __vhci_create_device+0x2d0/0x5a0 [ 567.942510][T12333] vhci_write+0x2d0/0x470 [ 567.942529][T12333] new_sync_write+0x4c7/0x760 [ 567.942547][T12333] ? default_llseek+0x2e0/0x2e0 [ 567.942569][T12333] ? common_file_perm+0x238/0x720 [ 567.942584][T12333] ? __fget+0x381/0x550 [ 567.942605][T12333] ? apparmor_file_permission+0x25/0x30 [ 567.952140][T12333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.952158][T12333] ? security_file_permission+0x94/0x380 [ 567.952179][T12333] __vfs_write+0xe4/0x110 [ 567.952198][T12333] vfs_write+0x20c/0x580 [ 567.952218][T12333] ksys_write+0x14f/0x2d0 [ 567.952234][T12333] ? __ia32_sys_read+0xb0/0xb0 [ 567.952250][T12333] ? do_syscall_64+0x26/0x610 [ 567.952264][T12333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.952277][T12333] ? do_syscall_64+0x26/0x610 [ 567.952296][T12333] __x64_sys_write+0x73/0xb0 [ 567.952311][T12333] do_syscall_64+0x103/0x610 [ 567.952335][T12333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.962044][T12333] RIP: 0033:0x4582f9 [ 567.962060][T12333] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 567.962068][T12333] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 567.962083][T12333] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:42 executing program 0: [ 567.962092][T12333] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 567.962101][T12333] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 567.962109][T12333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 567.962118][T12333] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:42 executing program 1 (fault-call:2 fault-nth:40): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L+', 0x7fffffff}, 0x28, 0x1) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)) 09:48:42 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000180)="ee97f1d589d03b3601698ccb97216298ee91f817087db61254dfa8d8cdd58e73c12754687e4728add7cf9b87f673932c41050132924741954fd34377e6ca9a0d059bbede9c3486297be5fc9315e771419c58d6543786a23d7f9428c8a3e424ead32204464818f8017bc32b7dcfd344c950e3418a1fb4af96935775f09f39dae436c889c6a8dfd53ab25ef256", 0x8c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="68db8926488d1a1bb11d11e812ff81062b8cbdc4d89135d178352306ae489052dfc5e6588591e7002c"], 0xfffffffffffffed6) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) 09:48:43 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x100, 0x4) [ 568.300575][T12365] FAULT_INJECTION: forcing a failure. [ 568.300575][T12365] name failslab, interval 1, probability 0, space 0, times 0 [ 568.354797][T12365] CPU: 1 PID: 12365 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 568.362857][T12365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.372927][T12365] Call Trace: [ 568.376246][T12365] dump_stack+0x172/0x1f0 [ 568.380622][T12365] should_fail.cold+0xa/0x15 [ 568.385934][T12365] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 568.391772][T12365] ? ___might_sleep+0x163/0x280 [ 568.396629][T12365] __should_failslab+0x121/0x190 [ 568.401558][T12365] should_failslab+0x9/0x14 [ 568.406050][T12365] kmem_cache_alloc_node+0x264/0x710 [ 568.411501][T12365] ? find_held_lock+0x35/0x130 [ 568.416257][T12365] __alloc_skb+0xd5/0x5e0 [ 568.420573][T12365] ? skb_trim+0x190/0x190 [ 568.424891][T12365] ? kasan_check_read+0x11/0x20 [ 568.429745][T12365] alloc_uevent_skb+0x83/0x1e2 [ 568.434501][T12365] kobject_uevent_env+0xa63/0x1030 [ 568.439621][T12365] kobject_uevent+0x20/0x26 [ 568.444118][T12365] device_add+0xb28/0x18a0 [ 568.448532][T12365] ? get_device_parent.isra.0+0x570/0x570 [ 568.454256][T12365] ? start_creating+0x163/0x1e0 [ 568.459094][T12365] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 568.465332][T12365] hci_register_dev+0x2e8/0x860 [ 568.470192][T12365] __vhci_create_device+0x2d0/0x5a0 [ 568.475397][T12365] vhci_write+0x2d0/0x470 [ 568.479723][T12365] new_sync_write+0x4c7/0x760 [ 568.484416][T12365] ? default_llseek+0x2e0/0x2e0 [ 568.489288][T12365] ? common_file_perm+0x238/0x720 [ 568.494321][T12365] ? __fget+0x381/0x550 [ 568.498475][T12365] ? apparmor_file_permission+0x25/0x30 [ 568.504038][T12365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 568.510273][T12365] ? security_file_permission+0x94/0x380 [ 568.515899][T12365] __vfs_write+0xe4/0x110 [ 568.520226][T12365] vfs_write+0x20c/0x580 [ 568.524469][T12365] ksys_write+0x14f/0x2d0 [ 568.528861][T12365] ? __ia32_sys_read+0xb0/0xb0 [ 568.533627][T12365] ? do_syscall_64+0x26/0x610 [ 568.538306][T12365] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.544380][T12365] ? do_syscall_64+0x26/0x610 [ 568.550237][T12365] __x64_sys_write+0x73/0xb0 [ 568.555125][T12365] do_syscall_64+0x103/0x610 [ 568.559719][T12365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.565780][T12365] RIP: 0033:0x4582f9 [ 568.569887][T12365] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 568.589583][T12365] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:43 executing program 0: 09:48:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) write$binfmt_misc(r1, &(0x7f0000000180)={'syz0', "03c5eead3e07b5b8df66bf831b8975fe41875a4c6f658f63d77e0e58d19d9e66f6259e3abe0e96b3ab5b66839d77e9c375c2a58d4f740cc6ed44ee8d450459d51da383edb2552d5326cd826eb2792f611825063a0ede3ef3f3c07b8f0e354885ed638b53b30f1d5a96f82fb54a241eeafeba1ecb1a83efb59b74ba1358fa1a4cc3de4407d749a5ec16b6febdd0cdf7b9e8aadebb4bb87007bacfac0404fb30af28f2"}, 0xa6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @broadcast}}, 0x9e}, 0x90) close(r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r4, 0x809, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x24000004) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x4000) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) ioctl$VIDIOC_LOG_STATUS(r2, 0x5646, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 568.598303][T12365] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 568.606546][T12365] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 568.615737][T12365] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 568.626573][T12365] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 568.638285][T12365] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:43 executing program 1 (fault-call:2 fault-nth:41): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:43 executing program 0: 09:48:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:43 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) [ 568.847545][T12388] FAULT_INJECTION: forcing a failure. [ 568.847545][T12388] name failslab, interval 1, probability 0, space 0, times 0 [ 568.882166][T12388] CPU: 0 PID: 12388 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 568.890188][T12388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.890196][T12388] Call Trace: [ 568.890223][T12388] dump_stack+0x172/0x1f0 [ 568.890248][T12388] should_fail.cold+0xa/0x15 [ 568.890270][T12388] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 568.890293][T12388] ? ___might_sleep+0x163/0x280 [ 568.890316][T12388] __should_failslab+0x121/0x190 [ 568.890332][T12388] should_failslab+0x9/0x14 [ 568.890358][T12388] kmem_cache_alloc_node_trace+0x270/0x720 [ 568.908027][T12388] ? vsnprintf+0x58b/0x1af0 [ 568.908054][T12388] __kmalloc_node_track_caller+0x3d/0x70 [ 568.908073][T12388] devm_kmalloc+0x92/0x1a0 [ 568.908093][T12388] devm_kvasprintf+0xcd/0x140 [ 568.908109][T12388] ? devm_kmemdup+0x60/0x60 [ 568.908122][T12388] ? devres_add+0x40/0x50 [ 568.908142][T12388] ? mark_held_locks+0xa4/0xf0 [ 568.923409][T12388] devm_kasprintf+0xbb/0xf0 [ 568.923427][T12388] ? devm_kvasprintf+0x140/0x140 [ 568.923455][T12388] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 568.953230][T12388] ? devres_add+0x40/0x50 [ 568.953254][T12388] hci_leds_init+0xb3/0x1c0 09:48:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000080)=@ng={0x4, 0x9, "d997"}, 0x4, 0x2) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 568.953273][T12388] hci_register_dev+0x30c/0x860 [ 568.953297][T12388] __vhci_create_device+0x2d0/0x5a0 [ 568.953314][T12388] vhci_write+0x2d0/0x470 [ 568.953342][T12388] new_sync_write+0x4c7/0x760 [ 568.962649][T12388] ? default_llseek+0x2e0/0x2e0 [ 568.962673][T12388] ? common_file_perm+0x238/0x720 [ 568.962689][T12388] ? __fget+0x381/0x550 [ 568.962708][T12388] ? apparmor_file_permission+0x25/0x30 [ 568.962724][T12388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 568.962740][T12388] ? security_file_permission+0x94/0x380 [ 568.962759][T12388] __vfs_write+0xe4/0x110 [ 568.962778][T12388] vfs_write+0x20c/0x580 [ 568.976462][T12388] ksys_write+0x14f/0x2d0 [ 568.976481][T12388] ? __ia32_sys_read+0xb0/0xb0 [ 568.976498][T12388] ? do_syscall_64+0x26/0x610 [ 568.976512][T12388] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.976525][T12388] ? do_syscall_64+0x26/0x610 [ 568.976545][T12388] __x64_sys_write+0x73/0xb0 [ 568.976559][T12388] do_syscall_64+0x103/0x610 [ 568.976576][T12388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.976587][T12388] RIP: 0033:0x4582f9 [ 568.976603][T12388] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 568.976611][T12388] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 568.991802][T12388] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 569.002603][T12388] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:48:43 executing program 0: [ 569.002612][T12388] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 569.002621][T12388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 569.002630][T12388] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:44 executing program 1 (fault-call:2 fault-nth:42): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:44 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:44 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x101400) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x200000010) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000240)="c5ca61425e18bb992366da0cb374", 0xe) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="02000000982568b41fdddddc26fc6da8913f5724b7e380cd4d30c7cd2a77ee0c115ba1c44829b63ca29a87a369c86f5e939608c70000d7927b7ddc94bbf13c6ea65b8390229ffee5c2c9859404c16a978d1624a5afa75e8eb1b9112d7ffa46580559bceea8064e480b7cbac48678cc50512cc5db09bc7b833d92ffbda58e3d4a6e35298f80fa508c36430757136ebc64d9d1e9a07fdb626327ced73da1889e2f3d1a06476cdf1e8f4c85d71e257f4c2178d7e6c0ffc49173bdc4da4048e90537a04c21bf2b3e13c4530df62d6496119ce201a0d9649f2d026da48dc29c2a4b65e5293077fd49c8cfee6cdf6c74d77a36e6"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x3, @local, 0x7fff}}, [0x3, 0x4, 0x7fffffff, 0x10001, 0xfffffffffffffffa, 0x1, 0x6e80, 0xa3ae, 0x6, 0x7fff, 0xc35, 0x6, 0x6, 0xffffffffffffed34, 0x1]}, &(0x7f0000000200)=0x100) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:44 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x185002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xffffffff, 0x43ca, 0x2, 0x7, 0xb55c}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff81ca930a4cfc27f798832f132bc059cd70847d593452cbf1b25e7f3e2d1468a9f503e9fe7352e2d091d58c16f442f466bd03a8cab7577a5fd69153e41281588b23def789cc9e7dd805fb2c7f76a22826e3efe93be7b3261c15b178557c6fd6a24914066ed57304dd74d9e87b15343b7bdf9ffbe5e0ec2616adafc1ab5b1fc96d0e373dcc94ce5be0b001e2b8bd1b865310637886c5a17570917a6691c9f1f5b334ca8f4ef9eff724eaedf27d75640bf7fdb23cd5f8d149439ec1fe1987c45d141faf"], 0x2) close(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000005480)='/dev/btrfs-control\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000054c0)=ANY=[@ANYBLOB="0a0000004000ffff0500dd00000009000800e8fc00000000"], 0x18) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r4 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(r2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x3f, 0x0, 0x6, 0x0, 0x5}, 0xc) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r3, 0x5, 0x598, 0x7, 0x400}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r4, 0x5386, &(0x7f0000000180)) 09:48:44 executing program 0: [ 569.381726][T12411] FAULT_INJECTION: forcing a failure. [ 569.381726][T12411] name failslab, interval 1, probability 0, space 0, times 0 09:48:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x831b, 0x0) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000040)={0x1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 569.434093][T12411] CPU: 0 PID: 12411 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 569.442875][T12411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.442883][T12411] Call Trace: [ 569.442911][T12411] dump_stack+0x172/0x1f0 09:48:44 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) chroot(&(0x7f0000000200)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x505040) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{0x7, 0x0, 0x1, 0xa5}, {0x0, 0xdee, 0x6, 0x6}, {0x4, 0x70fa, 0x7ff, 0x3}, {0xe8, 0xffff, 0x81, 0xab}, {0xf3c, 0x80000001, 0x0, 0x5}]}, 0x10) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x1) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000000)=0x1) pwrite64(r0, &(0x7f0000000540)="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", 0x1000, 0x0) chroot(&(0x7f0000000240)='./file0\x00') 09:48:44 executing program 0: [ 569.442943][T12411] should_fail.cold+0xa/0x15 [ 569.442969][T12411] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 569.442993][T12411] ? ___might_sleep+0x163/0x280 [ 569.443015][T12411] __should_failslab+0x121/0x190 [ 569.443033][T12411] should_failslab+0x9/0x14 [ 569.443053][T12411] kmem_cache_alloc+0x2b2/0x6f0 [ 569.443076][T12411] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 569.443094][T12411] ? lock_downgrade+0x880/0x880 [ 569.443121][T12411] skb_clone+0x150/0x3b0 [ 569.443141][T12411] netlink_broadcast_filtered+0x870/0xb20 [ 569.443170][T12411] netlink_broadcast+0x3a/0x50 [ 569.443191][T12411] kobject_uevent_env+0xa94/0x1030 [ 569.443217][T12411] kobject_uevent+0x20/0x26 [ 569.443235][T12411] device_add+0xb28/0x18a0 [ 569.443259][T12411] ? get_device_parent.isra.0+0x570/0x570 [ 569.443275][T12411] ? start_creating+0x163/0x1e0 [ 569.443292][T12411] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 569.443312][T12411] hci_register_dev+0x2e8/0x860 [ 569.443335][T12411] __vhci_create_device+0x2d0/0x5a0 [ 569.443355][T12411] vhci_write+0x2d0/0x470 [ 569.443374][T12411] new_sync_write+0x4c7/0x760 [ 569.443394][T12411] ? default_llseek+0x2e0/0x2e0 [ 569.443417][T12411] ? common_file_perm+0x238/0x720 [ 569.443432][T12411] ? __fget+0x381/0x550 [ 569.443456][T12411] ? apparmor_file_permission+0x25/0x30 [ 569.443473][T12411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.443492][T12411] ? security_file_permission+0x94/0x380 [ 569.443513][T12411] __vfs_write+0xe4/0x110 [ 569.443532][T12411] vfs_write+0x20c/0x580 [ 569.443553][T12411] ksys_write+0x14f/0x2d0 [ 569.443572][T12411] ? __ia32_sys_read+0xb0/0xb0 [ 569.443590][T12411] ? do_syscall_64+0x26/0x610 [ 569.443605][T12411] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.443619][T12411] ? do_syscall_64+0x26/0x610 [ 569.443639][T12411] __x64_sys_write+0x73/0xb0 [ 569.443657][T12411] do_syscall_64+0x103/0x610 [ 569.443678][T12411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.443691][T12411] RIP: 0033:0x4582f9 [ 569.443707][T12411] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.443715][T12411] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 569.443733][T12411] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 569.443741][T12411] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 569.443751][T12411] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 569.443762][T12411] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 569.443772][T12411] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:44 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100000000800, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x80, 0x4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:44 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="c6d99f4e0711332ec41f7c52d78f46d47c9d7f245494cfb3d810f9c4b13d241cb7a270dd2664a67b77d3ae9c5e3709df6b7b593b4d406923c2737aeed9194cfe2c365efe60a19ae4ac71a95f413080ad4847cd0a639ef7e86362c9689d5ddbc57f84be987f6af66f0f67baa01003c7d27d08605a6dc9d205938be7eaa7dec090429201919fccbe6cd3f54b00b98f97044ab92557a1ae5f4497b3740a2ddfb3f0d8a54ef1f86076cfece44620574a5176a5e888a76a9df8edd9de8f166fe4dec6350010f95f76faa0850c1d0d1216"], 0xffd2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:44 executing program 0: 09:48:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(0xffffffffffffffff, 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:44 executing program 1 (fault-call:2 fault-nth:43): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:44 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x400) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:44 executing program 0: 09:48:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:44 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202002) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10380, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r2, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x87a}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5501}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x83}]}]}, 0x68}, 0x1, 0x0, 0x0, 0xd0}, 0x40) 09:48:44 executing program 0: 09:48:44 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x100, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @default}, 0x1c) ioctl$PPPIOCGUNIT(r2, 0x4004743b, 0x0) 09:48:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) fsync(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000540)={{0x2, 0x7, 0x401, 0x5, 'syz1\x00', 0x7}, 0x0, [0x8, 0x7, 0x400, 0x6, 0x2, 0x33945599, 0x1, 0x2, 0x2, 0x3f, 0x10000, 0x2, 0x25, 0x7, 0x7f, 0x0, 0x2, 0x58, 0x7, 0x7fff, 0x5, 0x400, 0x6, 0x5, 0xa9, 0x4, 0xffffffff, 0x1, 0x8, 0x0, 0x5, 0x20, 0xd839, 0x2, 0x8, 0x8, 0xa37c, 0x89, 0x3, 0xe7f, 0x4, 0x7ff, 0x2ef, 0x30d, 0x8, 0x1ff, 0x100000001, 0xfff, 0x2, 0x80000000, 0x40, 0x101, 0x7fffffff, 0x7, 0x7f, 0xffff, 0x0, 0x0, 0xffff, 0x0, 0x5, 0xc1, 0x3, 0x2, 0x8, 0xa9f, 0x0, 0x9, 0x5, 0x0, 0x1000, 0x0, 0x80000001, 0x4, 0x2, 0xc7, 0x486e2074, 0x6, 0x2, 0x6a578d9d, 0x0, 0xfffffffffffffff7, 0x8000, 0x8, 0x9, 0x3, 0x1, 0x1, 0xfffffffffffffffc, 0x0, 0x100, 0x7, 0x7, 0x7ff, 0x7, 0xfff, 0x4e72, 0x6, 0x9f, 0x20, 0x7fff, 0x9227, 0x80000001, 0x1, 0x0, 0x9, 0xfea, 0x0, 0x4, 0x200, 0xffffffff, 0x1ff, 0x9, 0x7fffffff, 0x400, 0x20, 0x8f, 0x2, 0x8, 0x2, 0x9, 0x6, 0x100, 0xfffffffffffffffe, 0xb0, 0xfff9, 0x3, 0x1]}) [ 570.246191][T12452] FAULT_INJECTION: forcing a failure. [ 570.246191][T12452] name failslab, interval 1, probability 0, space 0, times 0 [ 570.271049][T12452] CPU: 0 PID: 12452 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 570.279096][T12452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.279104][T12452] Call Trace: 09:48:45 executing program 0: [ 570.279135][T12452] dump_stack+0x172/0x1f0 [ 570.279160][T12452] should_fail.cold+0xa/0x15 [ 570.279181][T12452] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 570.279204][T12452] ? ___might_sleep+0x163/0x280 [ 570.279226][T12452] __should_failslab+0x121/0x190 [ 570.279244][T12452] should_failslab+0x9/0x14 [ 570.279262][T12452] kmem_cache_alloc_trace+0x2d1/0x760 [ 570.279291][T12452] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 570.327170][T12452] ? refcount_inc_checked+0x2b/0x70 [ 570.327194][T12452] device_add+0xfdc/0x18a0 [ 570.327217][T12452] ? get_device_parent.isra.0+0x570/0x570 [ 570.327233][T12452] ? __list_add_valid+0x55/0xa0 [ 570.327252][T12452] rfkill_register+0x1bf/0xb50 [ 570.327269][T12452] hci_register_dev+0x369/0x860 [ 570.327290][T12452] __vhci_create_device+0x2d0/0x5a0 [ 570.327306][T12452] vhci_write+0x2d0/0x470 [ 570.327324][T12452] new_sync_write+0x4c7/0x760 [ 570.327341][T12452] ? default_llseek+0x2e0/0x2e0 [ 570.327361][T12452] ? common_file_perm+0x238/0x720 [ 570.327375][T12452] ? __fget+0x381/0x550 [ 570.327393][T12452] ? apparmor_file_permission+0x25/0x30 [ 570.327415][T12452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.338969][T12452] ? security_file_permission+0x94/0x380 [ 570.338993][T12452] __vfs_write+0xe4/0x110 [ 570.339011][T12452] vfs_write+0x20c/0x580 [ 570.339031][T12452] ksys_write+0x14f/0x2d0 [ 570.339049][T12452] ? __ia32_sys_read+0xb0/0xb0 [ 570.339066][T12452] ? do_syscall_64+0x26/0x610 [ 570.339081][T12452] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.339095][T12452] ? do_syscall_64+0x26/0x610 09:48:45 executing program 0: [ 570.339116][T12452] __x64_sys_write+0x73/0xb0 [ 570.339133][T12452] do_syscall_64+0x103/0x610 [ 570.339153][T12452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.349305][T12452] RIP: 0033:0x4582f9 [ 570.349322][T12452] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 570.349329][T12452] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:45 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e20, @rand_addr=0x100000000}}) socket$nl_generic(0x10, 0x3, 0x10) [ 570.349343][T12452] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 570.349352][T12452] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 570.349359][T12452] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 570.349366][T12452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 570.349374][T12452] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:45 executing program 0: 09:48:45 executing program 1 (fault-call:2 fault-nth:44): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:45 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x101000, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) socket$inet6_sctp(0xa, 0x1000000005, 0x84) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1, 0xb1, "c5ff96bd2456dfa55972f917f6631d172eff192231a60307251eebe85fd99f67f9e5a0fd3c441bde468203b0c276af1232a9da366ceebc769f6e034615f7cffd00fdc62b182fd0e45876a772f3993aec8cce40f0fbd3ae736c291226cdbbbeb6ff99d70ad12ab18b388b0798ebcd2bf1a304e915cf8bf43fc3d5dc8c45ff8f63b99588309f0fdb0b9ec5f3c6e79a634e6abc06f6297ca3ac745b471efbc919fcdb29b17aa2ef30eaaa6143ebc783dfcb31"}) 09:48:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x2, 0x0, [0x0, 0x0]}) 09:48:45 executing program 0: 09:48:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040)={0x2, 0xffff}, 0x2) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xd84, 0x92040) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x4, 0x8205, 0x7fff, 0x0, 0x200, 0x9, 0x34ba, r2}, &(0x7f0000000240)=0x20) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x22480, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) accept4$llc(r3, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000100)) [ 570.812656][T12473] FAULT_INJECTION: forcing a failure. [ 570.812656][T12473] name failslab, interval 1, probability 0, space 0, times 0 [ 570.854118][T12473] CPU: 1 PID: 12473 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 570.862929][T12473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.862937][T12473] Call Trace: [ 570.862967][T12473] dump_stack+0x172/0x1f0 [ 570.862989][T12473] should_fail.cold+0xa/0x15 [ 570.863010][T12473] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 570.863033][T12473] ? ___might_sleep+0x163/0x280 [ 570.863070][T12473] __should_failslab+0x121/0x190 09:48:45 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/full\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000b80)={0x2, 0x4e21, @rand_addr=0x1ff}, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x8000280000, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x101, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000540)={{0x3, 0x0, 0x5, 0x2, 'syz0\x00', 0x71ac6740}, 0x0, [0x0, 0x7f, 0x10001, 0x3, 0xfffffffffffffffa, 0x3, 0x2, 0xabe, 0x9, 0x9, 0x100000000, 0x7, 0x3, 0xaeb, 0x81d2, 0x10000, 0x100000000, 0x8000, 0x9446, 0x8, 0xffff, 0x80000000, 0x80000000, 0x53d, 0x7fff, 0x0, 0x7, 0x8, 0x1, 0x0, 0x2a9, 0x3, 0x3ff, 0x5, 0xffffffffffff8000, 0x5b, 0x56a5, 0x2, 0x100000001, 0xc0e5, 0x6, 0x3, 0x9, 0x40, 0x4, 0x401, 0x800, 0x4000000000000, 0x5, 0x100000001, 0x8, 0x7, 0x7, 0xb6a, 0x7, 0x4, 0x80, 0x0, 0x0, 0x895, 0x4, 0x1c52, 0x4, 0xffffffffffff528e, 0x1, 0x2, 0x101, 0x6, 0x8, 0x3, 0x4b1d6974, 0xef, 0x7, 0x5, 0x0, 0x8, 0x3, 0x5, 0x4, 0x1f, 0x7, 0x90000000, 0x6, 0x1f5, 0x1000000000000, 0x1, 0x2, 0x7, 0x4, 0x3, 0x7fffffff, 0xf843, 0x0, 0x6ca, 0x80, 0x8, 0x80000000, 0x941, 0x0, 0x400, 0xfffffffffffffc9f, 0x8, 0x3, 0x5, 0x5, 0x9, 0x1, 0x5, 0x10001, 0x7, 0x9, 0x52b, 0x80, 0x3, 0x3, 0x7f, 0x400, 0x1, 0x8f, 0x8, 0x0, 0x5, 0x1000, 0xb3b, 0x80000001, 0xffff, 0xfef7, 0x7], {r3, r4+30000000}}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000002c0)) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000)='NET_DM\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xde, 0xa6, 0x8, 0x3477, 0xe, 0x80000000, 0x1, 0xcf, 0x3ff, 0x4}) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x800) 09:48:45 executing program 0: [ 570.896052][T12473] should_failslab+0x9/0x14 [ 570.896070][T12473] kmem_cache_alloc_node_trace+0x270/0x720 [ 570.896094][T12473] __kmalloc_node_track_caller+0x3d/0x70 [ 570.896111][T12473] ? led_trigger_unregister+0x2f0/0x2f0 [ 570.896129][T12473] __devres_alloc_node+0x69/0x160 [ 570.896149][T12473] devm_led_trigger_register+0x36/0xd0 [ 570.896166][T12473] hci_leds_init+0xee/0x1c0 [ 570.896186][T12473] hci_register_dev+0x30c/0x860 [ 570.896207][T12473] __vhci_create_device+0x2d0/0x5a0 [ 570.917248][T12473] vhci_write+0x2d0/0x470 [ 570.917269][T12473] new_sync_write+0x4c7/0x760 [ 570.917288][T12473] ? default_llseek+0x2e0/0x2e0 [ 570.917306][T12473] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 570.917327][T12473] ? retint_kernel+0x2d/0x2d [ 570.927919][T12473] __vfs_write+0xe4/0x110 [ 570.927939][T12473] vfs_write+0x20c/0x580 [ 570.927957][T12473] ksys_write+0x14f/0x2d0 [ 570.927976][T12473] ? __ia32_sys_read+0xb0/0xb0 [ 570.928003][T12473] __x64_sys_write+0x73/0xb0 [ 570.938067][T12473] ? do_syscall_64+0x5b/0x610 [ 570.938084][T12473] do_syscall_64+0x103/0x610 [ 570.938102][T12473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.938122][T12473] RIP: 0033:0x4582f9 [ 570.948181][T12473] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 570.948189][T12473] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 570.948201][T12473] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 570.948208][T12473] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 570.948216][T12473] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 570.948223][T12473] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 570.948230][T12473] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:45 executing program 0: 09:48:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:45 executing program 1 (fault-call:2 fault-nth:45): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:45 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x800, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x400800, 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x248) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xbba1, 0x8, 0x80000000, 0x80000000}, {0x20000000000, 0x2, 0x4, 0xff}, {0x4, 0x8, 0x6, 0x2}]}, 0x10) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@deltfilter={0x40, 0x2d, 0x600, 0x70bd26, 0x25dfdbfb, {0x0, r2, {0x17, 0x7}, {0xfff3, 0xffff}, {0xffff, 0xfff3}}, [@TCA_CHAIN={0x8, 0xb, 0x99ee}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_FLAGS={0x8, 0xb, 0x1}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 571.329007][T12496] FAULT_INJECTION: forcing a failure. [ 571.329007][T12496] name failslab, interval 1, probability 0, space 0, times 0 [ 571.360895][T12496] CPU: 0 PID: 12496 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 571.368961][T12496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.379036][T12496] Call Trace: [ 571.382354][T12496] dump_stack+0x172/0x1f0 [ 571.386720][T12496] should_fail.cold+0xa/0x15 [ 571.391340][T12496] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 571.397170][T12496] ? ___might_sleep+0x163/0x280 [ 571.402042][T12496] __should_failslab+0x121/0x190 [ 571.406989][T12496] should_failslab+0x9/0x14 [ 571.407007][T12496] kmem_cache_alloc+0x2b2/0x6f0 [ 571.407022][T12496] ? memcpy+0x46/0x50 [ 571.407040][T12496] ? kstrdup+0x5a/0x70 [ 571.407060][T12496] __kernfs_new_node+0xef/0x690 [ 571.407080][T12496] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 571.407103][T12496] ? tick_nohz_tick_stopped+0x1a/0x90 [ 571.407119][T12496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.407140][T12496] ? irq_work_queue+0x36/0x1d0 [ 571.434860][T12496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.434878][T12496] ? wake_up_klogd+0x99/0xd0 [ 571.434900][T12496] kernfs_new_node+0x99/0x130 [ 571.434918][T12496] kernfs_create_dir_ns+0x52/0x160 [ 571.434940][T12496] sysfs_create_dir_ns+0x131/0x2a0 [ 571.434955][T12496] ? sysfs_create_mount_point+0xa0/0xa0 [ 571.434979][T12496] kobject_add_internal.cold+0xe5/0x5d4 [ 571.434997][T12496] kobject_add+0x150/0x1c0 [ 571.435010][T12496] ? kset_create_and_add+0x1a0/0x1a0 [ 571.435028][T12496] ? lockdep_init_map+0x1be/0x6d0 [ 571.435053][T12496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 571.451441][T12496] device_add+0x3d5/0x18a0 [ 571.451468][T12496] ? get_device_parent.isra.0+0x570/0x570 [ 571.451493][T12496] rfkill_register+0x1bf/0xb50 [ 571.451514][T12496] hci_register_dev+0x369/0x860 09:48:46 executing program 0: [ 571.462359][T12496] __vhci_create_device+0x2d0/0x5a0 [ 571.462379][T12496] vhci_write+0x2d0/0x470 [ 571.462400][T12496] new_sync_write+0x4c7/0x760 [ 571.462417][T12496] ? default_llseek+0x2e0/0x2e0 [ 571.462439][T12496] ? common_file_perm+0x238/0x720 [ 571.462453][T12496] ? __fget+0x381/0x550 [ 571.462472][T12496] ? apparmor_file_permission+0x25/0x30 [ 571.462488][T12496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.462510][T12496] ? security_file_permission+0x94/0x380 [ 571.575004][T12496] __vfs_write+0xe4/0x110 [ 571.579353][T12496] vfs_write+0x20c/0x580 [ 571.583615][T12496] ksys_write+0x14f/0x2d0 [ 571.587972][T12496] ? __ia32_sys_read+0xb0/0xb0 [ 571.592757][T12496] ? do_syscall_64+0x26/0x610 [ 571.597622][T12496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.603729][T12496] ? do_syscall_64+0x26/0x610 [ 571.608431][T12496] __x64_sys_write+0x73/0xb0 [ 571.613038][T12496] do_syscall_64+0x103/0x610 [ 571.617649][T12496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.623553][T12496] RIP: 0033:0x4582f9 [ 571.627461][T12496] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 571.647256][T12496] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 571.655694][T12496] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 571.663685][T12496] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 571.671677][T12496] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 571.679701][T12496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 571.687691][T12496] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:46 executing program 0: [ 571.772370][T12496] kobject_add_internal failed for rfkill361 (error: -12 parent: hci2) 09:48:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x402) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 09:48:46 executing program 0: 09:48:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) r2 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x81, 0x1) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0xce57, 0x9, 0x4, 0x0, {0x0, 0x7530}, {0x5, 0x8, 0xa9d, 0x22, 0xac14, 0x80, "0fc800a4"}, 0xffffffffffffff2d, 0x4, @planes=&(0x7f0000000140)={0x200, 0x1, @mem_offset=0xfffffffffffffff8, 0x2000000}, 0x4}) 09:48:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x58842, 0x0) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @multicast2}}, 0x24) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000300)=0xb) getsockopt(r0, 0x3ff, 0x4, &(0x7f0000000540)=""/4096, &(0x7f0000000000)=0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r2 = socket(0x10, 0xa, 0xfffffffffffffffc) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000080)={0x45, 0x9, 0x6, 0x4, 0x10001, 0x81}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x6, 0xcf6], 0x2, 0x5, 0x4, 0x2, 0x6, 0xffffffffffffff00, {0x8000, 0x2, 0x2, 0x7b3, 0x6, 0xee, 0x8, 0x3, 0x8, 0x3, 0xfffffffffffffffd, 0x5, 0x9, 0xbd, "d9de8377a7814381b9a396f1045960f2436c2feb1fa4c82c3d75aec557940bfa"}}) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @broadcast}, 0x10) 09:48:46 executing program 1 (fault-call:2 fault-nth:46): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x34) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0xff}) 09:48:46 executing program 0: 09:48:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8001, 0x2, 0x7, 0x400, r2}, &(0x7f0000000140)=0x10) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/226) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 572.099749][T12524] FAULT_INJECTION: forcing a failure. [ 572.099749][T12524] name failslab, interval 1, probability 0, space 0, times 0 [ 572.152962][T12524] CPU: 0 PID: 12524 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 572.161003][T12524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.171078][T12524] Call Trace: [ 572.174394][T12524] dump_stack+0x172/0x1f0 [ 572.178752][T12524] should_fail.cold+0xa/0x15 [ 572.183367][T12524] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 572.189192][T12524] ? __should_failslab+0x99/0x190 [ 572.194234][T12524] ? __sanitizer_cov_trace_pc+0x50/0x50 [ 572.199897][T12524] __should_failslab+0x121/0x190 [ 572.204867][T12524] should_failslab+0x9/0x14 [ 572.210096][T12524] __kmalloc_track_caller+0x2d8/0x740 [ 572.215495][T12524] ? pointer+0xa30/0xa30 [ 572.219785][T12524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 572.219800][T12524] ? kvasprintf_const+0x65/0x190 [ 572.219816][T12524] kvasprintf+0xc8/0x170 [ 572.219830][T12524] ? bust_spinlocks+0xe0/0xe0 [ 572.219865][T12524] kvasprintf_const+0x65/0x190 [ 572.219882][T12524] kobject_set_name_vargs+0x5b/0x150 [ 572.219900][T12524] dev_set_name+0xbd/0xf0 09:48:47 executing program 0: [ 572.219916][T12524] ? device_initialize+0x440/0x440 [ 572.219929][T12524] ? lockdep_init_map+0x1be/0x6d0 [ 572.219960][T12524] ? __init_waitqueue_head+0x36/0x90 [ 572.259566][T12524] rfkill_register+0xf0/0xb50 [ 572.259587][T12524] hci_register_dev+0x369/0x860 [ 572.259610][T12524] __vhci_create_device+0x2d0/0x5a0 [ 572.259628][T12524] vhci_write+0x2d0/0x470 [ 572.259648][T12524] new_sync_write+0x4c7/0x760 [ 572.259672][T12524] ? default_llseek+0x2e0/0x2e0 [ 572.299019][T12524] ? common_file_perm+0x238/0x720 [ 572.304244][T12524] ? retint_kernel+0x2d/0x2d [ 572.308890][T12524] ? apparmor_file_permission+0x25/0x30 [ 572.308909][T12524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.308926][T12524] ? security_file_permission+0x94/0x380 [ 572.308954][T12524] __vfs_write+0xe4/0x110 [ 572.308973][T12524] vfs_write+0x20c/0x580 [ 572.308994][T12524] ksys_write+0x14f/0x2d0 [ 572.309013][T12524] ? __ia32_sys_read+0xb0/0xb0 [ 572.309036][T12524] ? do_syscall_64+0x26/0x610 [ 572.330807][T12524] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.330826][T12524] ? do_syscall_64+0x26/0x610 [ 572.330860][T12524] __x64_sys_write+0x73/0xb0 [ 572.330878][T12524] do_syscall_64+0x103/0x610 [ 572.330895][T12524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.330908][T12524] RIP: 0033:0x4582f9 [ 572.330924][T12524] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 572.330931][T12524] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 572.330953][T12524] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 572.330962][T12524] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 572.330970][T12524] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 572.330979][T12524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 572.330987][T12524] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:47 executing program 0: 09:48:47 executing program 1 (fault-call:2 fault-nth:47): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r1, 0xc040564a, &(0x7f0000000040)={0x24000, 0x0, 0x2008, 0xd47, 0x5, 0x5, 0xfffffffffffffffc, 0x1}) [ 572.561950][T12540] FAULT_INJECTION: forcing a failure. [ 572.561950][T12540] name failslab, interval 1, probability 0, space 0, times 0 09:48:47 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585611, &(0x7f0000000280)={0x0, 0x6, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a910371c"}, 0x0, 0x0, @fd=0xffffffffffffff9c, 0x4}) [ 572.614316][T12540] CPU: 0 PID: 12540 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 572.631142][T12540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.631149][T12540] Call Trace: [ 572.631177][T12540] dump_stack+0x172/0x1f0 [ 572.631197][T12540] should_fail.cold+0xa/0x15 09:48:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="bf8118421a06990b39da45d0bb85d403e7d4589d2a4ac19affd0c961dd0a60b33ed27981e9c8b1"], 0x2) close(0xffffffffffffffff) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r4 = getgid() mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x30001, &(0x7f0000000280)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x7000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x8}}, {@max_read={'max_read', 0x3d, 0x7}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1000}}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x7e}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x800}}], [{@fsname={'fsname', 0x3d, '/'}}, {@appraise_type='appraise_type=imasig'}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@dont_appraise='dont_appraise'}, {@subj_type={'subj_type', 0x3d, '/dev/cuse\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@dont_hash='dont_hash'}]}}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000440)=0x7) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 572.631214][T12540] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 572.631231][T12540] ? ___might_sleep+0x163/0x280 [ 572.631248][T12540] __should_failslab+0x121/0x190 [ 572.631261][T12540] should_failslab+0x9/0x14 [ 572.631276][T12540] __kmalloc_track_caller+0x2d8/0x740 [ 572.631289][T12540] ? pointer+0xa30/0xa30 [ 572.631306][T12540] ? kvasprintf_const+0x65/0x190 [ 572.631326][T12540] kvasprintf+0xc8/0x170 [ 572.647141][T12540] ? bust_spinlocks+0xe0/0xe0 [ 572.647158][T12540] ? mark_held_locks+0xa4/0xf0 [ 572.647176][T12540] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 572.647189][T12540] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 572.647204][T12540] kvasprintf_const+0x65/0x190 [ 572.647220][T12540] kobject_set_name_vargs+0x5b/0x150 [ 572.647238][T12540] dev_set_name+0xbd/0xf0 [ 572.647259][T12540] ? device_initialize+0x440/0x440 [ 572.660087][T12540] rfkill_register+0xf0/0xb50 [ 572.660107][T12540] hci_register_dev+0x369/0x860 [ 572.660126][T12540] __vhci_create_device+0x2d0/0x5a0 [ 572.660143][T12540] vhci_write+0x2d0/0x470 [ 572.660161][T12540] new_sync_write+0x4c7/0x760 [ 572.660176][T12540] ? default_llseek+0x2e0/0x2e0 [ 572.660196][T12540] ? common_file_perm+0x238/0x720 [ 572.660209][T12540] ? __fget+0x381/0x550 [ 572.660226][T12540] ? apparmor_file_permission+0x25/0x30 [ 572.660240][T12540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.660257][T12540] ? security_file_permission+0x94/0x380 [ 572.660278][T12540] __vfs_write+0xe4/0x110 [ 572.672975][T12540] vfs_write+0x20c/0x580 [ 572.672997][T12540] ksys_write+0x14f/0x2d0 [ 572.673015][T12540] ? __ia32_sys_read+0xb0/0xb0 [ 572.673033][T12540] ? do_syscall_64+0x26/0x610 [ 572.673049][T12540] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.673062][T12540] ? do_syscall_64+0x26/0x610 [ 572.673084][T12540] __x64_sys_write+0x73/0xb0 [ 572.684545][T12540] do_syscall_64+0x103/0x610 [ 572.684566][T12540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.684577][T12540] RIP: 0033:0x4582f9 [ 572.684593][T12540] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 572.684600][T12540] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:47 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000280)={0x0, 0xa, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a910371c"}, 0x0, 0x0, @fd=0xffffffffffffff9c, 0x4}) 09:48:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f381"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) [ 572.684613][T12540] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 572.684620][T12540] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 572.684627][T12540] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 572.684635][T12540] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 572.684642][T12540] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:47 executing program 1 (fault-call:2 fault-nth:48): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:47 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000280)={0x0, 0x8, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a910371c"}, 0x0, 0x0, @fd=0xffffffffffffff9c, 0x4}) [ 573.083479][T12558] FAULT_INJECTION: forcing a failure. [ 573.083479][T12558] name failslab, interval 1, probability 0, space 0, times 0 [ 573.123201][T12558] CPU: 1 PID: 12558 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 573.131448][T12558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.131456][T12558] Call Trace: [ 573.131487][T12558] dump_stack+0x172/0x1f0 [ 573.131516][T12558] should_fail.cold+0xa/0x15 [ 573.145171][T12558] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 573.145192][T12558] ? ___might_sleep+0x163/0x280 [ 573.145210][T12558] __should_failslab+0x121/0x190 [ 573.145224][T12558] should_failslab+0x9/0x14 [ 573.145238][T12558] kmem_cache_alloc_trace+0x2d1/0x760 [ 573.145262][T12558] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 573.154191][T12558] ? refcount_inc_checked+0x2b/0x70 [ 573.154212][T12558] device_add+0xfdc/0x18a0 [ 573.154228][T12558] ? device_initialize+0x440/0x440 [ 573.154240][T12558] ? lockdep_init_map+0x1be/0x6d0 [ 573.154258][T12558] ? get_device_parent.isra.0+0x570/0x570 [ 573.154280][T12558] rfkill_register+0x1bf/0xb50 [ 573.165249][T12558] hci_register_dev+0x369/0x860 [ 573.165283][T12558] __vhci_create_device+0x2d0/0x5a0 [ 573.226818][T12558] vhci_write+0x2d0/0x470 [ 573.231192][T12558] new_sync_write+0x4c7/0x760 [ 573.235906][T12558] ? default_llseek+0x2e0/0x2e0 [ 573.240793][T12558] ? common_file_perm+0x238/0x720 [ 573.245840][T12558] ? __fget+0x381/0x550 [ 573.250032][T12558] ? apparmor_file_permission+0x25/0x30 [ 573.255627][T12558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.262529][T12558] ? security_file_permission+0x94/0x380 [ 573.268187][T12558] __vfs_write+0xe4/0x110 [ 573.272550][T12558] vfs_write+0x20c/0x580 [ 573.276815][T12558] ksys_write+0x14f/0x2d0 [ 573.281185][T12558] ? __ia32_sys_read+0xb0/0xb0 [ 573.285965][T12558] ? do_syscall_64+0x26/0x610 [ 573.290655][T12558] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.296737][T12558] ? do_syscall_64+0x26/0x610 [ 573.301470][T12558] __x64_sys_write+0x73/0xb0 [ 573.306084][T12558] do_syscall_64+0x103/0x610 [ 573.310697][T12558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.316600][T12558] RIP: 0033:0x4582f9 [ 573.320505][T12558] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 573.340117][T12558] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 573.348545][T12558] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 573.356548][T12558] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 573.364532][T12558] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 573.372512][T12558] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 573.380495][T12558] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:48 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x420000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000001c0)={[0x4, 0x4, 0x11f005, 0x10000], 0x84, 0x22, 0xf43}) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @reserved}) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x100) 09:48:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x180, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:48 executing program 1 (fault-call:2 fault-nth:49): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r1, r2, 0x0, 0x10000000000443) read(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCRSSCAUSE(0xffffffffffffffff, 0x89e1, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000180)='trusted.overlay.origin\x00', 0x0, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 09:48:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x2000) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@get={0xe8, 0x13, 0x2, 0x70bd2b, 0x25dfdbfd, {{'rmd256\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8000}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x0) 09:48:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x10, 0x4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x4c, "4bcb991b70101fa0fb31f99e20057874ddfae7ef54ce71519095abf99a8b627005839123d3d8c5dd4dbb2ae7eae1a2e80063ee9d8a0a445fcc89ac292886dada7ebed71188834ec5b2d11738"}, &(0x7f0000000300)=0x54) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x100000000, 0x7fffffff, 0x2, 0x81, 0x5, 0xfffffffffffffff8, 0x2, 0xfffffffffffffffc, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @broadcast}}}, &(0x7f00000001c0)=0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r3, 0x80047441, 0x0) 09:48:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200003) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000080)={0x0, 0x366, 0x2017}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff8119575ef0b91c9690262106b57779376f4feb2f3e4ba015d026d7bbf4f7d7a1ff655accb74d329ee6a2e89d5dc85902861161405ecef6213836ffe53e8ce44bbf53f6d230757e1046e1b4e44afd885a65ba375dd80894863dd532143ccfb0e1690572ad9af83b240c6874f0c163c8f61f1d506db6cac5c8240000"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffff80}, @in6={0xa, 0x4e22, 0x2, @rand_addr="924690b606b855484326c451c5fc7cdc", 0xb9}, @in6={0xa, 0x4e24, 0x4, @empty, 0x100}, @in6={0xa, 0x4e22, 0x8a18, @loopback}], 0x94) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) [ 573.638351][T12572] FAULT_INJECTION: forcing a failure. [ 573.638351][T12572] name failslab, interval 1, probability 0, space 0, times 0 [ 573.692783][T12572] CPU: 0 PID: 12572 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 573.700832][T12572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.710923][T12572] Call Trace: [ 573.714247][T12572] dump_stack+0x172/0x1f0 [ 573.718608][T12572] should_fail.cold+0xa/0x15 [ 573.723228][T12572] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 573.729058][T12572] ? ___might_sleep+0x163/0x280 [ 573.733928][T12572] __should_failslab+0x121/0x190 [ 573.733952][T12572] should_failslab+0x9/0x14 [ 573.733967][T12572] __kmalloc_track_caller+0x2d8/0x740 [ 573.733985][T12572] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 573.734001][T12572] ? kstrdup_const+0x66/0x80 [ 573.734018][T12572] kstrdup+0x3a/0x70 [ 573.734035][T12572] kstrdup_const+0x66/0x80 [ 573.734057][T12572] __kernfs_new_node+0xb0/0x690 [ 573.743517][T12572] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 573.743539][T12572] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.743553][T12572] ? irq_work_claim+0x98/0xc0 [ 573.743566][T12572] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 573.743578][T12572] ? irq_work_queue+0x36/0x1d0 [ 573.743592][T12572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.743607][T12572] ? wake_up_klogd+0x99/0xd0 [ 573.743626][T12572] kernfs_new_node+0x99/0x130 [ 573.743645][T12572] kernfs_create_dir_ns+0x52/0x160 [ 573.743660][T12572] sysfs_create_dir_ns+0x131/0x2a0 [ 573.743674][T12572] ? sysfs_create_mount_point+0xa0/0xa0 [ 573.743699][T12572] kobject_add_internal.cold+0xe5/0x5d4 [ 573.743716][T12572] kobject_add+0x150/0x1c0 [ 573.743729][T12572] ? kset_create_and_add+0x1a0/0x1a0 [ 573.743756][T12572] ? get_device_parent.isra.0+0x8f/0x570 [ 573.851857][T12572] device_add+0x3d5/0x18a0 [ 573.856406][T12572] ? get_device_parent.isra.0+0x570/0x570 [ 573.862158][T12572] rfkill_register+0x1bf/0xb50 [ 573.866979][T12572] hci_register_dev+0x369/0x860 [ 573.871867][T12572] __vhci_create_device+0x2d0/0x5a0 [ 573.877098][T12572] vhci_write+0x2d0/0x470 [ 573.881452][T12572] new_sync_write+0x4c7/0x760 [ 573.886155][T12572] ? default_llseek+0x2e0/0x2e0 [ 573.891036][T12572] ? common_file_perm+0x238/0x720 [ 573.896098][T12572] ? __fget+0x381/0x550 [ 573.900288][T12572] ? apparmor_file_permission+0x25/0x30 [ 573.905879][T12572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.912147][T12572] ? security_file_permission+0x94/0x380 [ 573.917817][T12572] __vfs_write+0xe4/0x110 [ 573.922185][T12572] vfs_write+0x20c/0x580 [ 573.926459][T12572] ksys_write+0x14f/0x2d0 [ 573.930823][T12572] ? __ia32_sys_read+0xb0/0xb0 [ 573.935641][T12572] ? do_syscall_64+0x26/0x610 [ 573.940356][T12572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.946456][T12572] ? do_syscall_64+0x26/0x610 [ 573.951225][T12572] __x64_sys_write+0x73/0xb0 [ 573.955881][T12572] do_syscall_64+0x103/0x610 [ 573.960503][T12572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.966416][T12572] RIP: 0033:0x4582f9 [ 573.970333][T12572] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x404c00, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 573.991872][T12572] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 574.000342][T12572] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 574.008334][T12572] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 574.016326][T12572] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 574.024319][T12572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 574.032308][T12572] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:48 executing program 0: sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 09:48:48 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2000, 0x0) [ 574.103583][T12572] kobject_add_internal failed for rfkill369 (error: -12 parent: hci1) 09:48:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x7e, 0x8}, 0x8) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/148) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$PPPIOCDISCONN(r0, 0x7439) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/30) 09:48:49 executing program 1 (fault-call:2 fault-nth:50): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x100004007c) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x802, 0x0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="ac590b1b28efc1ae976c4ef499e960fe057873952d03ece78d7ea35fb37f464c475c1084aa") [ 574.341797][T12766] FAULT_INJECTION: forcing a failure. [ 574.341797][T12766] name failslab, interval 1, probability 0, space 0, times 0 09:48:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200003) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000080)={0x0, 0x366, 0x2017}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff8119575ef0b91c9690262106b57779376f4feb2f3e4ba015d026d7bbf4f7d7a1ff655accb74d329ee6a2e89d5dc85902861161405ecef6213836ffe53e8ce44bbf53f6d230757e1046e1b4e44afd885a65ba375dd80894863dd532143ccfb0e1690572ad9af83b240c6874f0c163c8f61f1d506db6cac5c8240000"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffff80}, @in6={0xa, 0x4e22, 0x2, @rand_addr="924690b606b855484326c451c5fc7cdc", 0xb9}, @in6={0xa, 0x4e24, 0x4, @empty, 0x100}, @in6={0xa, 0x4e22, 0x8a18, @loopback}], 0x94) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) [ 574.414183][T12766] CPU: 1 PID: 12766 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 574.422225][T12766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.432315][T12766] Call Trace: [ 574.432349][T12766] dump_stack+0x172/0x1f0 [ 574.432372][T12766] should_fail.cold+0xa/0x15 [ 574.432399][T12766] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 574.450506][T12766] ? ___might_sleep+0x163/0x280 [ 574.450525][T12766] __should_failslab+0x121/0x190 [ 574.450541][T12766] should_failslab+0x9/0x14 [ 574.450555][T12766] kmem_cache_alloc+0x2b2/0x6f0 [ 574.450578][T12766] ? memcpy+0x46/0x50 [ 574.460391][T12766] ? kstrdup+0x5a/0x70 [ 574.460413][T12766] __kernfs_new_node+0xef/0x690 [ 574.460428][T12766] ? retint_kernel+0x2d/0x2d [ 574.460452][T12766] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 574.460475][T12766] ? preempt_schedule_common+0x4f/0xe0 [ 574.469872][T12766] ? preempt_schedule+0x4b/0x60 [ 574.469890][T12766] ? ___preempt_schedule+0x16/0x18 [ 574.469911][T12766] ? wake_up_klogd+0xa5/0xd0 [ 574.469931][T12766] ? wake_up_klogd+0xaf/0xd0 [ 574.477991][T12766] kernfs_new_node+0x99/0x130 [ 574.478014][T12766] kernfs_create_dir_ns+0x52/0x160 [ 574.478030][T12766] sysfs_create_dir_ns+0x131/0x2a0 [ 574.478052][T12766] ? sysfs_create_mount_point+0xa0/0xa0 [ 574.487515][T12766] kobject_add_internal.cold+0xe5/0x5d4 [ 574.487534][T12766] kobject_add+0x150/0x1c0 [ 574.487546][T12766] ? kset_create_and_add+0x1a0/0x1a0 [ 574.487564][T12766] ? lockdep_init_map+0x1be/0x6d0 09:48:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x100) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 574.487585][T12766] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 574.487611][T12766] device_add+0x3d5/0x18a0 [ 574.498571][T12766] ? get_device_parent.isra.0+0x570/0x570 [ 574.498594][T12766] rfkill_register+0x1bf/0xb50 [ 574.498611][T12766] hci_register_dev+0x369/0x860 [ 574.498633][T12766] __vhci_create_device+0x2d0/0x5a0 [ 574.498650][T12766] vhci_write+0x2d0/0x470 [ 574.498672][T12766] new_sync_write+0x4c7/0x760 [ 574.508650][T12766] ? default_llseek+0x2e0/0x2e0 [ 574.508673][T12766] ? common_file_perm+0x238/0x720 [ 574.508688][T12766] ? __fget+0x381/0x550 [ 574.508706][T12766] ? apparmor_file_permission+0x25/0x30 [ 574.508729][T12766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.517916][T12766] ? security_file_permission+0x94/0x380 [ 574.517937][T12766] __vfs_write+0xe4/0x110 [ 574.517956][T12766] vfs_write+0x20c/0x580 [ 574.517975][T12766] ksys_write+0x14f/0x2d0 [ 574.517993][T12766] ? __ia32_sys_read+0xb0/0xb0 [ 574.518017][T12766] ? do_syscall_64+0x26/0x610 [ 574.527807][T12766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.527824][T12766] ? do_syscall_64+0x26/0x610 [ 574.527854][T12766] __x64_sys_write+0x73/0xb0 [ 574.527871][T12766] do_syscall_64+0x103/0x610 [ 574.527889][T12766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.527900][T12766] RIP: 0033:0x4582f9 [ 574.527916][T12766] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 574.527933][T12766] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 574.538594][T12766] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 574.538603][T12766] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 574.538610][T12766] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 574.538617][T12766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 09:48:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="46ca"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 574.538624][T12766] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 574.568860][T12766] kobject_add_internal failed for rfkill371 (error: -12 parent: hci1) 09:48:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff91"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) sendto$netrom(r1, &(0x7f0000000180)="e0215f471a75c555c4000d8ce43621ddfb6d38517da3b38ca6cfc93163839d2e7f1cb6ccb81964a461c0f7631d1333cb457e898cd6b9937896b33ec8e55148d2c7920814c47c16", 0x47, 0x40800, &(0x7f0000000200)={{0x3, @bcast, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:49 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x111002) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x2001) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/94) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200806, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080), &(0x7f0000000100)) 09:48:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:49 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) fanotify_init(0x40, 0xc0800) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200003) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000080)={0x0, 0x366, 0x2017}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff8119575ef0b91c9690262106b57779376f4feb2f3e4ba015d026d7bbf4f7d7a1ff655accb74d329ee6a2e89d5dc85902861161405ecef6213836ffe53e8ce44bbf53f6d230757e1046e1b4e44afd885a65ba375dd80894863dd532143ccfb0e1690572ad9af83b240c6874f0c163c8f61f1d506db6cac5c8240000"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffff80}, @in6={0xa, 0x4e22, 0x2, @rand_addr="924690b606b855484326c451c5fc7cdc", 0xb9}, @in6={0xa, 0x4e24, 0x4, @empty, 0x100}, @in6={0xa, 0x4e22, 0x8a18, @loopback}], 0x94) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 09:48:49 executing program 1 (fault-call:2 fault-nth:51): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f00000001c0)={0xbc, 0x4, 0x4, 0x10000, {0x0, 0x7530}, {0x4, 0x0, 0x8, 0x5, 0x2, 0x2, "33450334"}, 0x8, 0x3, @fd=r1, 0x4}) write$P9_RLINK(r1, &(0x7f0000000000)={0x7, 0x47, 0x2}, 0x7) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video1\x00', 0x2, 0x0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:50 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x6, 0x6, 0x2400000, 0x10001, 0x8380, 0x3ff, 0x8, 0x3ff, 0x400000000, 0x4}, 0xb) [ 575.314197][T12966] FAULT_INJECTION: forcing a failure. [ 575.314197][T12966] name failslab, interval 1, probability 0, space 0, times 0 [ 575.342908][T12966] CPU: 0 PID: 12966 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 575.351126][T12966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.361312][T12966] Call Trace: [ 575.364628][T12966] dump_stack+0x172/0x1f0 [ 575.369078][T12966] should_fail.cold+0xa/0x15 [ 575.373694][T12966] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 575.379537][T12966] ? ___might_sleep+0x163/0x280 [ 575.384413][T12966] __should_failslab+0x121/0x190 [ 575.389416][T12966] should_failslab+0x9/0x14 [ 575.393946][T12966] kmem_cache_alloc+0x2b2/0x6f0 [ 575.398854][T12966] ? memcpy+0x46/0x50 [ 575.398875][T12966] ? kstrdup+0x5a/0x70 [ 575.398895][T12966] __kernfs_new_node+0xef/0x690 09:48:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 575.398912][T12966] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 575.398930][T12966] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 575.398950][T12966] ? find_held_lock+0x35/0x130 [ 575.398964][T12966] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 575.398980][T12966] ? kasan_check_write+0x14/0x20 [ 575.398997][T12966] kernfs_new_node+0x99/0x130 [ 575.399015][T12966] kernfs_create_link+0xdd/0x250 [ 575.399040][T12966] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 575.411958][T12966] sysfs_create_link+0x65/0xc0 [ 575.411980][T12966] device_add+0x78f/0x18a0 [ 575.412002][T12966] ? get_device_parent.isra.0+0x570/0x570 [ 575.412024][T12966] rfkill_register+0x1bf/0xb50 [ 575.412041][T12966] hci_register_dev+0x369/0x860 [ 575.412061][T12966] __vhci_create_device+0x2d0/0x5a0 [ 575.412078][T12966] vhci_write+0x2d0/0x470 [ 575.412096][T12966] new_sync_write+0x4c7/0x760 [ 575.412112][T12966] ? default_llseek+0x2e0/0x2e0 [ 575.412135][T12966] ? common_file_perm+0x238/0x720 [ 575.423764][T12966] ? __fget+0x381/0x550 [ 575.423785][T12966] ? apparmor_file_permission+0x25/0x30 [ 575.423801][T12966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.423817][T12966] ? security_file_permission+0x94/0x380 [ 575.423837][T12966] __vfs_write+0xe4/0x110 [ 575.423864][T12966] vfs_write+0x20c/0x580 [ 575.423883][T12966] ksys_write+0x14f/0x2d0 [ 575.423899][T12966] ? __ia32_sys_read+0xb0/0xb0 [ 575.423915][T12966] ? do_syscall_64+0x26/0x610 [ 575.423928][T12966] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.423948][T12966] ? do_syscall_64+0x26/0x610 [ 575.423975][T12966] __x64_sys_write+0x73/0xb0 [ 575.434921][T12966] do_syscall_64+0x103/0x610 [ 575.434948][T12966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.434960][T12966] RIP: 0033:0x4582f9 [ 575.434976][T12966] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 575.434983][T12966] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x0}) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 575.434996][T12966] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 575.435003][T12966] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 575.435011][T12966] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 575.435018][T12966] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 575.435026][T12966] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:50 executing program 1 (fault-call:2 fault-nth:52): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x7fd, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x400, 0x88040) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) 09:48:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x400002, 0x0) write$P9_RAUTH(r1, &(0x7f0000000100)={0x14, 0x67, 0x2, {0x0, 0x3}}, 0x14) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4080, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) 09:48:50 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000180)={0x1, 0x0, {0x6, 0x7, 0x201d, 0xd, 0x4, 0x0, 0x2, 0x4}}) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000100)={0x0, 0xfb, 0x41, 0x2, 0x6, "fd072c05cc8d8d43b674fb218f55f07a", "e35459683eb691592d3a18d121be6e0a5858575ed7ce1a37f0d0dcc2bbd24bfb824cbf41d5bb38d02178e6d7"}, 0x41, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200003) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000080)={0x0, 0x366, 0x2017}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff8119575ef0b91c9690262106b57779376f4feb2f3e4ba015d026d7bbf4f7d7a1ff655accb74d329ee6a2e89d5dc85902861161405ecef6213836ffe53e8ce44bbf53f6d230757e1046e1b4e44afd885a65ba375dd80894863dd532143ccfb0e1690572ad9af83b240c6874f0c163c8f61f1d506db6cac5c8240000"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffff80}, @in6={0xa, 0x4e22, 0x2, @rand_addr="924690b606b855484326c451c5fc7cdc", 0xb9}, @in6={0xa, 0x4e24, 0x4, @empty, 0x100}, @in6={0xa, 0x4e22, 0x8a18, @loopback}], 0x94) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 09:48:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fffffff, 0x10040) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000200)=""/163, &(0x7f0000000040)=0xa3) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) socket$unix(0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') ioctl$VIDIOC_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f00000002c0)={0x1000, 0x0, [], {0x0, @reserved}}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 575.959558][T13088] FAULT_INJECTION: forcing a failure. [ 575.959558][T13088] name failslab, interval 1, probability 0, space 0, times 0 [ 576.016173][T13088] CPU: 0 PID: 13088 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 576.024225][T13088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.024233][T13088] Call Trace: [ 576.024264][T13088] dump_stack+0x172/0x1f0 [ 576.024287][T13088] should_fail.cold+0xa/0x15 [ 576.024307][T13088] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 576.024328][T13088] ? ___might_sleep+0x163/0x280 [ 576.024351][T13088] __should_failslab+0x121/0x190 [ 576.024366][T13088] should_failslab+0x9/0x14 [ 576.024382][T13088] kmem_cache_alloc+0x2b2/0x6f0 [ 576.024402][T13088] ? __kernfs_new_node+0xc5/0x690 [ 576.024421][T13088] __kernfs_new_node+0xef/0x690 [ 576.024448][T13088] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 576.024472][T13088] ? retint_kernel+0x2d/0x2d [ 576.057611][T13088] kernfs_new_node+0x99/0x130 [ 576.057634][T13088] kernfs_create_link+0xdd/0x250 [ 576.057654][T13088] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 576.057670][T13088] sysfs_create_link+0x65/0xc0 [ 576.057688][T13088] device_add+0x78f/0x18a0 09:48:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x80802) r2 = syz_open_dev$radio(&(0x7f0000000740)='/dev/radio#\x00', 0x0, 0x2) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000140)={0x3, 0x5, 0x9}) [ 576.057710][T13088] ? get_device_parent.isra.0+0x570/0x570 [ 576.057734][T13088] rfkill_register+0x1bf/0xb50 [ 576.057756][T13088] hci_register_dev+0x369/0x860 [ 576.132762][T13088] __vhci_create_device+0x2d0/0x5a0 [ 576.137996][T13088] vhci_write+0x2d0/0x470 [ 576.142443][T13088] new_sync_write+0x4c7/0x760 [ 576.147154][T13088] ? default_llseek+0x2e0/0x2e0 [ 576.152032][T13088] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 576.157523][T13088] ? common_file_perm+0x238/0x720 [ 576.162581][T13088] ? retint_kernel+0x2d/0x2d [ 576.167207][T13088] ? apparmor_file_permission+0x25/0x30 [ 576.172780][T13088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.179049][T13088] ? security_file_permission+0x94/0x380 [ 576.184802][T13088] __vfs_write+0xe4/0x110 [ 576.189154][T13088] vfs_write+0x20c/0x580 [ 576.193433][T13088] ksys_write+0x14f/0x2d0 [ 576.197797][T13088] ? __ia32_sys_read+0xb0/0xb0 [ 576.202601][T13088] __x64_sys_write+0x73/0xb0 [ 576.207219][T13088] ? do_syscall_64+0x5b/0x610 [ 576.211928][T13088] do_syscall_64+0x103/0x610 [ 576.216556][T13088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.222479][T13088] RIP: 0033:0x4582f9 [ 576.226419][T13088] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 576.246755][T13088] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 576.246772][T13088] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 576.246779][T13088] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 576.246785][T13088] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 576.246792][T13088] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 576.246798][T13088] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x7fff, 0x7fffffff]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) 09:48:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40001, 0x0) r4 = fcntl$getown(r3, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000000180)={r2, r3, 0x1}) r5 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r4, r5, 0x27, &(0x7f00000000c0)={0x25, 0x400, 0x7}) 09:48:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f00000001c0)={0x3, 0x1, [0x0, 0x5, 0x9, 0x3, 0x1ff, 0x8, 0x5, 0x3]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newtclass={0x2c, 0x28, 0x2, 0x70bd2a, 0x25dfdbfe, {0x0, r2, {0x0, 0x1}, {0xffff}, {0xfff7, 0xfff2}}, [@TCA_RATE={0x8, 0x5, {0xee4a, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x804) 09:48:51 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x6, 0x6, 0x2400000, 0x10001, 0x8380, 0x3ff, 0x8, 0x3ff, 0x400000000, 0x4}, 0xb) 09:48:51 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@ng={0x4, 0xc, "d421998c979d"}, 0x8, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:51 executing program 1 (fault-call:2 fault-nth:53): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="ffb78e369c1c0d9beb662b089f29d385bb1037f80d6ff6be035a060d5dc07dbf2ea5e86bbfd4b3458945191b4bfac3013cb614f1f82cf688976cbdb4e836a1277af9cda044372c99a9d01def96bdc63a5077e534452875725aa8fa6fc24558917fb74b1b46007b0a74da98de05d09db9b487e68cbc281cf768686be0294ec6ceb5a1ceec033eee69883010df6ae223a2be17230a086ee97dfc"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 576.768718][T13235] FAULT_INJECTION: forcing a failure. [ 576.768718][T13235] name failslab, interval 1, probability 0, space 0, times 0 [ 576.802610][T13235] CPU: 1 PID: 13235 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 576.810659][T13235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.810668][T13235] Call Trace: [ 576.810698][T13235] dump_stack+0x172/0x1f0 [ 576.810720][T13235] should_fail.cold+0xa/0x15 [ 576.810740][T13235] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 576.810759][T13235] ? ___might_sleep+0x163/0x280 [ 576.810781][T13235] __should_failslab+0x121/0x190 [ 576.810804][T13235] should_failslab+0x9/0x14 [ 576.856521][T13235] kmem_cache_alloc+0x2b2/0x6f0 [ 576.862541][T13235] __kernfs_new_node+0xef/0x690 [ 576.867423][T13235] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 576.872924][T13235] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 576.872940][T13235] ? find_held_lock+0x35/0x130 [ 576.872954][T13235] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 576.872972][T13235] ? kasan_check_write+0x14/0x20 [ 576.872997][T13235] kernfs_new_node+0x99/0x130 [ 576.884060][T13235] kernfs_create_link+0xdd/0x250 [ 576.884080][T13235] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 576.884095][T13235] sysfs_create_link+0x65/0xc0 [ 576.884114][T13235] device_add+0x663/0x18a0 [ 576.884134][T13235] ? get_device_parent.isra.0+0x570/0x570 [ 576.884156][T13235] rfkill_register+0x1bf/0xb50 [ 576.884183][T13235] hci_register_dev+0x369/0x860 [ 576.895312][T13235] __vhci_create_device+0x2d0/0x5a0 [ 576.905054][T13235] vhci_write+0x2d0/0x470 [ 576.905075][T13235] new_sync_write+0x4c7/0x760 [ 576.905091][T13235] ? default_llseek+0x2e0/0x2e0 [ 576.905112][T13235] ? common_file_perm+0x238/0x720 [ 576.905126][T13235] ? __fget+0x381/0x550 09:48:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 576.905151][T13235] ? apparmor_file_permission+0x25/0x30 [ 576.915943][T13235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.915960][T13235] ? security_file_permission+0x94/0x380 [ 576.915980][T13235] __vfs_write+0xe4/0x110 [ 576.915997][T13235] vfs_write+0x20c/0x580 [ 576.916016][T13235] ksys_write+0x14f/0x2d0 [ 576.916032][T13235] ? __ia32_sys_read+0xb0/0xb0 [ 576.916049][T13235] ? do_syscall_64+0x26/0x610 [ 576.916065][T13235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.916086][T13235] ? do_syscall_64+0x26/0x610 [ 576.926615][T13235] __x64_sys_write+0x73/0xb0 [ 576.926637][T13235] do_syscall_64+0x103/0x610 [ 576.926656][T13235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.926668][T13235] RIP: 0033:0x4582f9 [ 576.926684][T13235] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 576.926692][T13235] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 576.926705][T13235] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 576.926712][T13235] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 576.926730][T13235] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 576.936390][T13235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 576.936399][T13235] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 [ 577.118113][T13350] kobject_add_internal failed for hci2 (error: -2 parent: bluetooth) 09:48:51 executing program 1 (fault-call:2 fault-nth:54): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) alarm(0x7a5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 577.184334][T13350] Bluetooth: Can't register HCI device 09:48:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0x0, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:52 executing program 3: prctl$PR_SET_FPEXC(0xc, 0x20000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$caif_seqpacket(0x25, 0x5, 0x5) fcntl$dupfd(r0, 0x406, r1) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) 09:48:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="ffb78e369c1c0d9beb662b089f29d385bb1037f80d6ff6be035a060d5dc07dbf2ea5e86bbfd4b3458945191b4bfac3013cb614f1f82cf688976cbdb4e836a1277af9cda044372c99a9d01def96bdc63a5077e534452875725aa8fa6fc24558917fb74b1b46007b0a74da98de05d09db9b487e68cbc281cf768686be0294ec6ceb5a1ceec033eee69883010df6ae223a2be17230a086ee97dfc"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 577.299473][T13358] FAULT_INJECTION: forcing a failure. [ 577.299473][T13358] name failslab, interval 1, probability 0, space 0, times 0 [ 577.364308][T13358] CPU: 0 PID: 13358 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 577.372728][T13358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.382898][T13358] Call Trace: [ 577.382932][T13358] dump_stack+0x172/0x1f0 [ 577.382963][T13358] should_fail.cold+0xa/0x15 [ 577.382982][T13358] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 577.383003][T13358] ? ___might_sleep+0x163/0x280 [ 577.383025][T13358] __should_failslab+0x121/0x190 [ 577.383042][T13358] should_failslab+0x9/0x14 [ 577.383059][T13358] kmem_cache_alloc+0x2b2/0x6f0 [ 577.383077][T13358] ? lock_downgrade+0x880/0x880 [ 577.383093][T13358] ? kasan_check_read+0x11/0x20 [ 577.383115][T13358] __kernfs_new_node+0xef/0x690 [ 577.383128][T13358] ? mark_held_locks+0xa4/0xf0 [ 577.383154][T13358] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 577.391002][T13358] ? lockdep_hardirqs_on+0x418/0x5d0 [ 577.391019][T13358] ? retint_kernel+0x2d/0x2d [ 577.391034][T13358] ? trace_hardirqs_on_caller+0x6a/0x220 [ 577.391054][T13358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 577.391070][T13358] ? retint_kernel+0x2d/0x2d [ 577.391088][T13358] kernfs_new_node+0x99/0x130 [ 577.391108][T13358] __kernfs_create_file+0x51/0x340 [ 577.391125][T13358] sysfs_add_file_mode_ns+0x222/0x560 [ 577.391144][T13358] internal_create_group+0x35b/0xc40 [ 577.391165][T13358] ? remove_files.isra.0+0x190/0x190 [ 577.391186][T13358] ? kernfs_put+0x3e3/0x600 [ 577.401617][T13358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 09:48:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 577.401636][T13358] ? kernfs_create_link+0x1d2/0x250 [ 577.401657][T13358] sysfs_create_groups+0x9b/0x141 [ 577.401677][T13358] device_add+0x846/0x18a0 [ 577.401696][T13358] ? get_device_parent.isra.0+0x570/0x570 [ 577.401717][T13358] rfkill_register+0x1bf/0xb50 [ 577.401734][T13358] hci_register_dev+0x369/0x860 [ 577.401754][T13358] __vhci_create_device+0x2d0/0x5a0 [ 577.401771][T13358] vhci_write+0x2d0/0x470 [ 577.401791][T13358] new_sync_write+0x4c7/0x760 [ 577.401806][T13358] ? default_llseek+0x2e0/0x2e0 [ 577.401828][T13358] ? common_file_perm+0x238/0x720 [ 577.401861][T13358] ? __fget+0x381/0x550 [ 577.546298][T13358] ? apparmor_file_permission+0x25/0x30 [ 577.546316][T13358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 577.546341][T13358] ? security_file_permission+0x94/0x380 [ 577.555461][T13358] __vfs_write+0xe4/0x110 [ 577.555480][T13358] vfs_write+0x20c/0x580 [ 577.555497][T13358] ksys_write+0x14f/0x2d0 [ 577.555513][T13358] ? __ia32_sys_read+0xb0/0xb0 [ 577.555529][T13358] ? do_syscall_64+0x26/0x610 [ 577.555543][T13358] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.555564][T13358] ? do_syscall_64+0x26/0x610 [ 577.575267][T13358] __x64_sys_write+0x73/0xb0 [ 577.575288][T13358] do_syscall_64+0x103/0x610 [ 577.575307][T13358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.575318][T13358] RIP: 0033:0x4582f9 [ 577.575334][T13358] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pkey_alloc(0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)=0x1) r3 = semget(0x3, 0x0, 0x100) semtimedop(r3, &(0x7f0000000100)=[{0x0, 0x7fffffff, 0x1000}, {0x0, 0xfff, 0x800}, {0x1, 0x8, 0x1800}, {0x0, 0x10000, 0x1000}], 0x4, &(0x7f0000000180)={0x77359400}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x2d) [ 577.575341][T13358] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 577.575354][T13358] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 577.575362][T13358] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 577.575369][T13358] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 577.575376][T13358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 577.575384][T13358] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x400002, 0x0) write$P9_RAUTH(r1, &(0x7f0000000100)={0x14, 0x67, 0x2, {0x0, 0x3}}, 0x14) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4080, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) 09:48:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:52 executing program 1 (fault-call:2 fault-nth:55): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x1a1043) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = syz_open_dev$radio(0x0, 0x1, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x6, 0x5, 0x4, 0x2005000, {}, {0x7, 0xc, 0x7, 0x3, 0x8, 0x0, "f0c1e536"}, 0xd0, 0x3, @fd=r2, 0x4}) 09:48:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000000000003, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9f16, 0x30d02) write$P9_RREMOVE(r1, &(0x7f0000000040)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 578.012788][T13385] FAULT_INJECTION: forcing a failure. [ 578.012788][T13385] name failslab, interval 1, probability 0, space 0, times 0 [ 578.068829][T13385] CPU: 0 PID: 13385 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 578.076890][T13385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.086989][T13385] Call Trace: [ 578.090322][T13385] dump_stack+0x172/0x1f0 [ 578.094683][T13385] should_fail.cold+0xa/0x15 [ 578.099387][T13385] ? retint_kernel+0x2d/0x2d [ 578.104003][T13385] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 578.109878][T13385] ? __should_failslab+0xe7/0x190 [ 578.114933][T13385] __should_failslab+0x121/0x190 [ 578.120001][T13385] should_failslab+0x9/0x14 [ 578.120019][T13385] kmem_cache_alloc+0x2b2/0x6f0 [ 578.120036][T13385] ? lock_downgrade+0x880/0x880 [ 578.120058][T13385] __kernfs_new_node+0xef/0x690 [ 578.120080][T13385] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 578.129502][T13385] ? wait_for_completion+0x440/0x440 [ 578.129528][T13385] ? mutex_unlock+0xd/0x10 [ 578.129552][T13385] ? kernfs_activate+0x192/0x1f0 [ 578.139452][T13385] kernfs_new_node+0x99/0x130 [ 578.139474][T13385] __kernfs_create_file+0x51/0x340 [ 578.139492][T13385] sysfs_add_file_mode_ns+0x222/0x560 [ 578.139512][T13385] internal_create_group+0x35b/0xc40 [ 578.139533][T13385] ? remove_files.isra.0+0x190/0x190 [ 578.139545][T13385] ? kernfs_put+0x3e3/0x600 [ 578.139560][T13385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 578.139574][T13385] ? kernfs_create_link+0x1d2/0x250 [ 578.139592][T13385] sysfs_create_groups+0x9b/0x141 [ 578.139611][T13385] device_add+0x846/0x18a0 [ 578.139642][T13385] ? get_device_parent.isra.0+0x570/0x570 [ 578.150594][T13385] rfkill_register+0x1bf/0xb50 [ 578.150615][T13385] hci_register_dev+0x369/0x860 [ 578.150638][T13385] __vhci_create_device+0x2d0/0x5a0 [ 578.150654][T13385] vhci_write+0x2d0/0x470 [ 578.150678][T13385] new_sync_write+0x4c7/0x760 [ 578.241609][T13385] ? default_llseek+0x2e0/0x2e0 [ 578.246587][T13385] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 578.252262][T13385] ? common_file_perm+0x238/0x720 [ 578.257320][T13385] ? retint_kernel+0x2d/0x2d [ 578.261950][T13385] ? apparmor_file_permission+0x25/0x30 [ 578.267529][T13385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 578.274096][T13385] ? security_file_permission+0x94/0x380 [ 578.279934][T13385] __vfs_write+0xe4/0x110 [ 578.284301][T13385] vfs_write+0x20c/0x580 [ 578.288578][T13385] ksys_write+0x14f/0x2d0 [ 578.292955][T13385] ? __ia32_sys_read+0xb0/0xb0 [ 578.297747][T13385] ? do_syscall_64+0x26/0x610 [ 578.302455][T13385] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.308547][T13385] ? do_syscall_64+0x26/0x610 [ 578.313254][T13385] __x64_sys_write+0x73/0xb0 [ 578.317881][T13385] do_syscall_64+0x103/0x610 [ 578.322540][T13385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.328455][T13385] RIP: 0033:0x4582f9 [ 578.332391][T13385] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 578.352043][T13385] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 578.360675][T13385] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400200, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000040)) mount(&(0x7f0000000080)=@sg0='/dev/sg0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x200002, &(0x7f0000000180)='/dev/dlm_plock\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:53 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) ioctl$VIDIOC_G_OUTPUT(r1, 0x8004562e, &(0x7f0000000080)) [ 578.368663][T13385] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 578.376651][T13385] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 578.384733][T13385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 578.393007][T13385] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x400002, 0x0) write$P9_RAUTH(r1, &(0x7f0000000100)={0x14, 0x67, 0x2, {0x0, 0x3}}, 0x14) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4080, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) 09:48:53 executing program 1 (fault-call:2 fault-nth:56): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r3 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r0, 0x0, 0xa, &(0x7f0000000000)='/dev/cuse\x00'}, 0x30) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000180)={r3, r2, 0x8d49}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 578.583019][T13505] FAULT_INJECTION: forcing a failure. [ 578.583019][T13505] name failslab, interval 1, probability 0, space 0, times 0 [ 578.619155][T13505] CPU: 1 PID: 13505 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 578.627633][T13505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.637710][T13505] Call Trace: [ 578.641036][T13505] dump_stack+0x172/0x1f0 [ 578.645407][T13505] should_fail.cold+0xa/0x15 [ 578.650213][T13505] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 578.656047][T13505] ? ___might_sleep+0x163/0x280 [ 578.660923][T13505] __should_failslab+0x121/0x190 [ 578.665969][T13505] should_failslab+0x9/0x14 [ 578.670497][T13505] kmem_cache_alloc+0x2b2/0x6f0 [ 578.675368][T13505] ? memcpy+0x46/0x50 [ 578.679377][T13505] ? kstrdup+0x5a/0x70 [ 578.683591][T13505] __kernfs_new_node+0xef/0x690 [ 578.688480][T13505] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 578.693968][T13505] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 578.700146][T13505] ? find_held_lock+0x35/0x130 [ 578.704940][T13505] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 578.711145][T13505] ? kasan_check_write+0x14/0x20 [ 578.716110][T13505] kernfs_new_node+0x99/0x130 [ 578.720824][T13505] kernfs_create_link+0xdd/0x250 [ 578.725793][T13505] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 578.731796][T13505] sysfs_create_link+0x65/0xc0 [ 578.737104][T13505] device_add+0x78f/0x18a0 [ 578.741552][T13505] ? get_device_parent.isra.0+0x570/0x570 [ 578.747332][T13505] rfkill_register+0x1bf/0xb50 [ 578.752121][T13505] hci_register_dev+0x369/0x860 [ 578.757006][T13505] __vhci_create_device+0x2d0/0x5a0 [ 578.762235][T13505] vhci_write+0x2d0/0x470 [ 578.766593][T13505] new_sync_write+0x4c7/0x760 [ 578.771999][T13505] ? default_llseek+0x2e0/0x2e0 [ 578.777580][T13505] ? common_file_perm+0x238/0x720 [ 578.782816][T13505] ? __fget+0x381/0x550 [ 578.787203][T13505] ? apparmor_file_permission+0x25/0x30 [ 578.792771][T13505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 578.799065][T13505] ? security_file_permission+0x94/0x380 [ 578.805004][T13505] __vfs_write+0xe4/0x110 [ 578.809467][T13505] vfs_write+0x20c/0x580 [ 578.813764][T13505] ksys_write+0x14f/0x2d0 [ 578.819253][T13505] ? __ia32_sys_read+0xb0/0xb0 [ 578.824039][T13505] ? do_syscall_64+0x26/0x610 [ 578.828934][T13505] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.835193][T13505] ? do_syscall_64+0x26/0x610 [ 578.839902][T13505] __x64_sys_write+0x73/0xb0 [ 578.844517][T13505] do_syscall_64+0x103/0x610 [ 578.849151][T13505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.855056][T13505] RIP: 0033:0x4582f9 [ 578.858972][T13505] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000001, 0x7, 0x6f, 0x2}]}) 09:48:53 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6841, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) [ 578.878998][T13505] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 578.887511][T13505] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 578.895496][T13505] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 578.903484][T13505] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 578.911490][T13505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 578.919477][T13505] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:53 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffff8001, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xe1, 0x8, 0x208, 0x4, 0x5501, 0x8, 0x8, 0x1ff, r2}, &(0x7f0000000180)=0x20) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{}]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:53 executing program 1 (fault-call:2 fault-nth:57): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 579.143018][T13627] FAULT_INJECTION: forcing a failure. [ 579.143018][T13627] name failslab, interval 1, probability 0, space 0, times 0 [ 579.191088][T13627] CPU: 0 PID: 13627 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 579.199423][T13627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.199431][T13627] Call Trace: [ 579.199462][T13627] dump_stack+0x172/0x1f0 [ 579.199483][T13627] should_fail.cold+0xa/0x15 [ 579.199503][T13627] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 579.199524][T13627] ? ___might_sleep+0x163/0x280 [ 579.199547][T13627] __should_failslab+0x121/0x190 [ 579.199563][T13627] should_failslab+0x9/0x14 [ 579.199580][T13627] kmem_cache_alloc+0x2b2/0x6f0 [ 579.199605][T13627] __kernfs_new_node+0xef/0x690 [ 579.199627][T13627] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 579.199649][T13627] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 579.199671][T13627] ? retint_kernel+0x2d/0x2d [ 579.199697][T13627] kernfs_new_node+0x99/0x130 [ 579.199721][T13627] __kernfs_create_file+0x51/0x340 [ 579.199740][T13627] sysfs_add_file_mode_ns+0x222/0x560 [ 579.199765][T13627] internal_create_group+0x35b/0xc40 09:48:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2000, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 579.199792][T13627] ? remove_files.isra.0+0x190/0x190 [ 579.199809][T13627] ? kernfs_put+0x3e3/0x600 [ 579.199825][T13627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 579.199841][T13627] ? kernfs_create_link+0x1d2/0x250 [ 579.199877][T13627] sysfs_create_groups+0x9b/0x141 [ 579.199905][T13627] device_add+0x846/0x18a0 [ 579.213298][T13627] ? get_device_parent.isra.0+0x570/0x570 [ 579.213325][T13627] rfkill_register+0x1bf/0xb50 [ 579.213346][T13627] hci_register_dev+0x369/0x860 [ 579.222286][T13627] __vhci_create_device+0x2d0/0x5a0 [ 579.222306][T13627] vhci_write+0x2d0/0x470 [ 579.222325][T13627] new_sync_write+0x4c7/0x760 [ 579.222340][T13627] ? default_llseek+0x2e0/0x2e0 [ 579.222361][T13627] ? common_file_perm+0x238/0x720 [ 579.222375][T13627] ? __fget+0x381/0x550 [ 579.222391][T13627] ? apparmor_file_permission+0x25/0x30 [ 579.222406][T13627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 579.222422][T13627] ? security_file_permission+0x94/0x380 [ 579.222439][T13627] __vfs_write+0xe4/0x110 [ 579.222455][T13627] vfs_write+0x20c/0x580 [ 579.222475][T13627] ksys_write+0x14f/0x2d0 [ 579.222496][T13627] ? __ia32_sys_read+0xb0/0xb0 [ 579.233266][T13627] __x64_sys_write+0x73/0xb0 [ 579.233284][T13627] ? do_syscall_64+0x5b/0x610 [ 579.233300][T13627] do_syscall_64+0x103/0x610 [ 579.233319][T13627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.233331][T13627] RIP: 0033:0x4582f9 [ 579.233348][T13627] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 579.233365][T13627] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 579.242800][T13627] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 579.242809][T13627] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:48:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x400002, 0x0) write$P9_RAUTH(r1, &(0x7f0000000100)={0x14, 0x67, 0x2, {0x0, 0x3}}, 0x14) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4080, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) [ 579.242817][T13627] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 579.242825][T13627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 579.242834][T13627] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:54 executing program 1 (fault-call:2 fault-nth:58): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100020000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x4840, 0x0) bind$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @remote}}, 0x24) bind$isdn_base(r1, &(0x7f0000000080)={0x22, 0x5, 0xffffffffffffff93, 0x515f, 0x5}, 0x6) 09:48:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="c7ad323fcb7339bb104936bd26abbcd32e4a812e7df66c1759eaff6f2dd3bfc895491a48d95069142b6251cd8d5a3dd676774b68b06edfc92e20b59897664fc992b7c9865e249feb80f10627739ef207803e77849a332f42a24e46422b703918ed88a3f30c2be92d8255a593552ef4a20ec65a92c272cec3a3de5f3824ac1da56f9329b0ad40f592ed73797ae93b6d5a896a9493882a1c09e4c1c69297f3a6ac0c059001abf24c73170f30afc23f95de029e48d2ac78a61dfd0c85"], 0x2) close(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x13, 0x20000) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x40000) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x802, 0x0) [ 579.761435][T13660] FAULT_INJECTION: forcing a failure. [ 579.761435][T13660] name failslab, interval 1, probability 0, space 0, times 0 [ 579.820869][T13660] CPU: 0 PID: 13660 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 579.828905][T13660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.828912][T13660] Call Trace: [ 579.828948][T13660] dump_stack+0x172/0x1f0 [ 579.828974][T13660] should_fail.cold+0xa/0x15 [ 579.828994][T13660] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 579.829016][T13660] ? ___might_sleep+0x163/0x280 [ 579.829037][T13660] __should_failslab+0x121/0x190 [ 579.829054][T13660] should_failslab+0x9/0x14 [ 579.829071][T13660] kmem_cache_alloc+0x2b2/0x6f0 [ 579.829093][T13660] ? lock_downgrade+0x880/0x880 [ 579.881295][T13660] __kernfs_new_node+0xef/0x690 [ 579.886198][T13660] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 579.891681][T13660] ? wait_for_completion+0x440/0x440 [ 579.896998][T13660] ? mutex_unlock+0xd/0x10 [ 579.901433][T13660] ? kernfs_activate+0x192/0x1f0 [ 579.906394][T13660] kernfs_new_node+0x99/0x130 [ 579.906418][T13660] __kernfs_create_file+0x51/0x340 09:48:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) ftruncate(r0, 0x7) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 579.906435][T13660] sysfs_add_file_mode_ns+0x222/0x560 [ 579.906457][T13660] internal_create_group+0x35b/0xc40 [ 579.906479][T13660] ? remove_files.isra.0+0x190/0x190 [ 579.906498][T13660] ? __sanitizer_cov_trace_const_cmp8+0x1/0x20 [ 579.906519][T13660] sysfs_create_groups+0x9b/0x141 [ 579.906540][T13660] device_add+0x846/0x18a0 [ 579.906562][T13660] ? get_device_parent.isra.0+0x570/0x570 [ 579.906591][T13660] rfkill_register+0x1bf/0xb50 [ 579.927021][T13660] hci_register_dev+0x369/0x860 [ 579.927046][T13660] __vhci_create_device+0x2d0/0x5a0 [ 579.927064][T13660] vhci_write+0x2d0/0x470 [ 579.927084][T13660] new_sync_write+0x4c7/0x760 [ 579.927102][T13660] ? default_llseek+0x2e0/0x2e0 [ 579.927125][T13660] ? common_file_perm+0x238/0x720 [ 579.927140][T13660] ? __fget+0x381/0x550 [ 579.927161][T13660] ? apparmor_file_permission+0x25/0x30 [ 579.938602][T13660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 579.938621][T13660] ? security_file_permission+0x94/0x380 [ 579.938641][T13660] __vfs_write+0xe4/0x110 [ 579.938660][T13660] vfs_write+0x20c/0x580 [ 579.938680][T13660] ksys_write+0x14f/0x2d0 [ 579.938699][T13660] ? __ia32_sys_read+0xb0/0xb0 [ 579.938717][T13660] ? do_syscall_64+0x26/0x610 [ 579.938740][T13660] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.958774][T13660] ? do_syscall_64+0x26/0x610 [ 579.958798][T13660] __x64_sys_write+0x73/0xb0 [ 579.958815][T13660] do_syscall_64+0x103/0x610 [ 579.958834][T13660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.958846][T13660] RIP: 0033:0x4582f9 [ 579.958873][T13660] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 579.958882][T13660] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 579.958896][T13660] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 579.958904][T13660] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 579.958913][T13660] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 09:48:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="c7ad323fcb7339bb104936bd26abbcd32e4a812e7df66c1759eaff6f2dd3bfc895491a48d95069142b6251cd8d5a3dd676774b68b06edfc92e20b59897664fc992b7c9865e249feb80f10627739ef207803e77849a332f42a24e46422b703918ed88a3f30c2be92d8255a593552ef4a20ec65a92c272cec3a3de5f3824ac1da56f9329b0ad40f592ed73797ae93b6d5a896a9493882a1c09e4c1c69297f3a6ac0c059001abf24c73170f30afc23f95de029e48d2ac78a61dfd0c85"], 0x2) close(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x13, 0x20000) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x40000) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 579.958922][T13660] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 579.958945][T13660] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:54 executing program 1 (fault-call:2 fault-nth:59): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) 09:48:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000180)="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", 0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:55 executing program 5: r0 = socket(0x1, 0x6, 0x71) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) 09:48:55 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffb9, 0x200000) r2 = dup2(r1, r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x118d41d88d24536f, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r2, &(0x7f0000000100)={0x11, 0x16, r3, 0x1, 0x4, 0x6, @broadcast}, 0x14) 09:48:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) ftruncate(r0, 0x7) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 580.352641][T13775] FAULT_INJECTION: forcing a failure. [ 580.352641][T13775] name failslab, interval 1, probability 0, space 0, times 0 [ 580.414257][T13775] CPU: 0 PID: 13775 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 580.422304][T13775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.422313][T13775] Call Trace: [ 580.422343][T13775] dump_stack+0x172/0x1f0 [ 580.422366][T13775] should_fail.cold+0xa/0x15 [ 580.422386][T13775] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 580.422409][T13775] ? ___might_sleep+0x163/0x280 [ 580.422429][T13775] __should_failslab+0x121/0x190 [ 580.422447][T13775] should_failslab+0x9/0x14 [ 580.422464][T13775] kmem_cache_alloc+0x2b2/0x6f0 [ 580.422489][T13775] ? lock_downgrade+0x880/0x880 [ 580.455629][T13775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.455655][T13775] __kernfs_new_node+0xef/0x690 [ 580.455675][T13775] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 580.455695][T13775] ? mark_held_locks+0xa4/0xf0 [ 580.455710][T13775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.455725][T13775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.455739][T13775] ? lockdep_hardirqs_on+0x418/0x5d0 09:48:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getdents(r0, &(0x7f0000000040)=""/88, 0x58) [ 580.455754][T13775] ? retint_kernel+0x2d/0x2d [ 580.455769][T13775] ? trace_hardirqs_on_caller+0x6a/0x220 [ 580.455791][T13775] kernfs_new_node+0x99/0x130 [ 580.465255][T13775] __kernfs_create_file+0x51/0x340 [ 580.474986][T13775] sysfs_add_file_mode_ns+0x222/0x560 [ 580.475012][T13775] internal_create_group+0x35b/0xc40 [ 580.475028][T13775] ? trace_hardirqs_on_caller+0x6a/0x220 [ 580.475048][T13775] ? remove_files.isra.0+0x190/0x190 [ 580.475063][T13775] ? retint_kernel+0x2d/0x2d [ 580.475084][T13775] sysfs_create_groups+0x9b/0x141 [ 580.475104][T13775] device_add+0x846/0x18a0 [ 580.475124][T13775] ? get_device_parent.isra.0+0x570/0x570 [ 580.475135][T13775] ? retint_kernel+0x2d/0x2d [ 580.475159][T13775] rfkill_register+0x1bf/0xb50 [ 580.522127][T13775] hci_register_dev+0x369/0x860 [ 580.522149][T13775] __vhci_create_device+0x2d0/0x5a0 [ 580.522167][T13775] vhci_write+0x2d0/0x470 [ 580.522187][T13775] new_sync_write+0x4c7/0x760 [ 580.522204][T13775] ? default_llseek+0x2e0/0x2e0 [ 580.522226][T13775] ? common_file_perm+0x238/0x720 09:48:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000000}) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xffffffffffffff91) close(r2) ppoll(&(0x7f00000001c0)=[{r2, 0x28}, {r1, 0x4081}, {r1, 0x100}, {r0, 0x78}, {r1, 0x1000}, {r1}], 0x6, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f0000000380)={0x3}, 0x8) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x2, 0x5}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x400500) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 580.522244][T13775] ? apparmor_file_permission+0x25/0x30 [ 580.522259][T13775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 580.522276][T13775] ? security_file_permission+0x94/0x380 [ 580.522295][T13775] __vfs_write+0xe4/0x110 [ 580.522311][T13775] vfs_write+0x20c/0x580 [ 580.522329][T13775] ksys_write+0x14f/0x2d0 [ 580.522348][T13775] ? __ia32_sys_read+0xb0/0xb0 [ 580.522366][T13775] ? do_syscall_64+0x26/0x610 [ 580.522381][T13775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.522394][T13775] ? do_syscall_64+0x26/0x610 [ 580.522414][T13775] __x64_sys_write+0x73/0xb0 [ 580.522431][T13775] do_syscall_64+0x103/0x610 [ 580.522448][T13775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.522460][T13775] RIP: 0033:0x4582f9 [ 580.522478][T13775] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 580.522486][T13775] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 580.522501][T13775] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 580.522508][T13775] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 580.522516][T13775] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 580.522525][T13775] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 580.522534][T13775] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:55 executing program 1 (fault-call:2 fault-nth:60): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="af81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x2, 0x7}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 09:48:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x145b, 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xb097, 0x40, 0x1, 0x7, 0x2919915750712df7, 0x3f, 0x1, 0x84, 0x40, 0x3d, 0xca91, 0xffffffff, 0x38, 0x1, 0xff, 0x3, 0x79}, [{0x6474e555, 0xde9, 0x5, 0x100000001, 0x6, 0x100, 0x10001, 0x7ff}], "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[[], [], [], [], [], [], [], [], [], []]}, 0x1a78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x200000, 0x0) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7, 0x30, 0xa2, 0x4e}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x101}, 0x8) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:48:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 581.041824][T13903] FAULT_INJECTION: forcing a failure. [ 581.041824][T13903] name failslab, interval 1, probability 0, space 0, times 0 [ 581.115783][T13903] CPU: 0 PID: 13903 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 581.123825][T13903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.123832][T13903] Call Trace: [ 581.123870][T13903] dump_stack+0x172/0x1f0 [ 581.123893][T13903] should_fail.cold+0xa/0x15 [ 581.123914][T13903] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 581.123936][T13903] ? ___might_sleep+0x163/0x280 [ 581.123967][T13903] __should_failslab+0x121/0x190 [ 581.123995][T13903] should_failslab+0x9/0x14 [ 581.152181][T13903] kmem_cache_alloc+0x2b2/0x6f0 [ 581.152196][T13903] ? lock_downgrade+0x880/0x880 [ 581.152214][T13903] ? kasan_check_write+0x14/0x20 [ 581.152234][T13903] __kernfs_new_node+0xef/0x690 [ 581.152255][T13903] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 581.152275][T13903] ? mutex_unlock+0xd/0x10 [ 581.152288][T13903] ? kernfs_activate+0x192/0x1f0 [ 581.152306][T13903] ? kernfs_add_one+0x131/0x4d0 [ 581.152329][T13903] kernfs_new_node+0x99/0x130 [ 581.152349][T13903] kernfs_create_dir_ns+0x52/0x160 [ 581.152368][T13903] internal_create_group+0x7f8/0xc40 [ 581.152383][T13903] ? internal_create_group+0x69f/0xc40 [ 581.152404][T13903] ? remove_files.isra.0+0x190/0x190 [ 581.152418][T13903] ? remove_files.isra.0+0x190/0x190 [ 581.152432][T13903] ? kernfs_put+0x3e3/0x600 [ 581.152450][T13903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 581.152466][T13903] ? kernfs_create_link+0x1d2/0x250 [ 581.152485][T13903] sysfs_create_group+0x20/0x30 [ 581.152503][T13903] dpm_sysfs_add+0x8b/0x270 [ 581.152522][T13903] device_add+0xa20/0x18a0 [ 581.152543][T13903] ? get_device_parent.isra.0+0x570/0x570 [ 581.152568][T13903] rfkill_register+0x1bf/0xb50 [ 581.152586][T13903] hci_register_dev+0x369/0x860 [ 581.152608][T13903] __vhci_create_device+0x2d0/0x5a0 [ 581.152626][T13903] vhci_write+0x2d0/0x470 [ 581.152646][T13903] new_sync_write+0x4c7/0x760 [ 581.152665][T13903] ? default_llseek+0x2e0/0x2e0 [ 581.152688][T13903] ? common_file_perm+0x238/0x720 [ 581.152703][T13903] ? __fget+0x381/0x550 [ 581.152722][T13903] ? apparmor_file_permission+0x25/0x30 [ 581.152737][T13903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 581.152754][T13903] ? security_file_permission+0x94/0x380 [ 581.152773][T13903] __vfs_write+0xe4/0x110 [ 581.152792][T13903] vfs_write+0x20c/0x580 [ 581.152812][T13903] ksys_write+0x14f/0x2d0 [ 581.152831][T13903] ? __ia32_sys_read+0xb0/0xb0 [ 581.152861][T13903] ? do_syscall_64+0x26/0x610 [ 581.152876][T13903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.152891][T13903] ? do_syscall_64+0x26/0x610 [ 581.152911][T13903] __x64_sys_write+0x73/0xb0 [ 581.152929][T13903] do_syscall_64+0x103/0x610 [ 581.152956][T13903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.162770][T13903] RIP: 0033:0x4582f9 [ 581.162787][T13903] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 581.162794][T13903] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 581.162809][T13903] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 581.162817][T13903] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 581.162825][T13903] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 581.162833][T13903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 581.162842][T13903] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:56 executing program 1 (fault-call:2 fault-nth:61): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(r0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 581.590738][T13918] FAULT_INJECTION: forcing a failure. [ 581.590738][T13918] name failslab, interval 1, probability 0, space 0, times 0 [ 581.635593][T13918] CPU: 1 PID: 13918 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 581.643627][T13918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.643635][T13918] Call Trace: [ 581.643663][T13918] dump_stack+0x172/0x1f0 [ 581.643684][T13918] should_fail.cold+0xa/0x15 [ 581.643702][T13918] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 581.643723][T13918] ? ___might_sleep+0x163/0x280 [ 581.643745][T13918] __should_failslab+0x121/0x190 [ 581.643762][T13918] should_failslab+0x9/0x14 [ 581.643780][T13918] kmem_cache_alloc+0x2b2/0x6f0 [ 581.643808][T13918] __kernfs_new_node+0xef/0x690 [ 581.643831][T13918] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 581.643869][T13918] ? lock_downgrade+0x880/0x880 [ 581.643892][T13918] ? mutex_trylock+0x1e0/0x1e0 [ 581.643913][T13918] kernfs_new_node+0x99/0x130 [ 581.643939][T13918] __kernfs_create_file+0x51/0x340 [ 581.686283][T13918] sysfs_add_file_mode_ns+0x222/0x560 [ 581.686304][T13918] sysfs_merge_group+0x1a0/0x340 [ 581.706355][T13918] ? sysfs_init_fs_context+0x350/0x350 [ 581.706369][T13918] ? kernfs_put+0x3e3/0x600 [ 581.706394][T13918] dpm_sysfs_add+0x21d/0x270 [ 581.706413][T13918] device_add+0xa20/0x18a0 [ 581.706435][T13918] ? get_device_parent.isra.0+0x570/0x570 [ 581.706467][T13918] rfkill_register+0x1bf/0xb50 [ 581.706486][T13918] hci_register_dev+0x369/0x860 [ 581.706509][T13918] __vhci_create_device+0x2d0/0x5a0 [ 581.770868][T13918] vhci_write+0x2d0/0x470 [ 581.775221][T13918] new_sync_write+0x4c7/0x760 [ 581.779923][T13918] ? default_llseek+0x2e0/0x2e0 [ 581.784818][T13918] ? common_file_perm+0x238/0x720 [ 581.789879][T13918] ? __fget+0x381/0x550 [ 581.794058][T13918] ? apparmor_file_permission+0x25/0x30 [ 581.799627][T13918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 581.805918][T13918] ? security_file_permission+0x94/0x380 [ 581.811583][T13918] __vfs_write+0xe4/0x110 [ 581.816026][T13918] vfs_write+0x20c/0x580 [ 581.820406][T13918] ksys_write+0x14f/0x2d0 [ 581.824769][T13918] ? __ia32_sys_read+0xb0/0xb0 [ 581.829561][T13918] ? do_syscall_64+0x26/0x610 [ 581.834278][T13918] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.840376][T13918] ? do_syscall_64+0x26/0x610 [ 581.845085][T13918] __x64_sys_write+0x73/0xb0 [ 581.849717][T13918] do_syscall_64+0x103/0x610 [ 581.854335][T13918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.860265][T13918] RIP: 0033:0x4582f9 [ 581.864175][T13918] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:48:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x1, 0x2000}) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) ftruncate(r0, 0x7) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 581.883890][T13918] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 581.892317][T13918] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 581.900304][T13918] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 581.908288][T13918] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 581.916274][T13918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 581.924289][T13918] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1c1000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)={r2, 0x80000001, 0x8}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r4 = request_key(&(0x7f00000006c0)='blacklist\x00', &(0x7f0000000700)={'syz', 0x1}, &(0x7f0000000740)='/dev/dmmidi#\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000bc0)=""/246) ioctl(r5, 0x5, &(0x7f00000002c0)="5da74acb588857290fab1f52ed278a4dea07b902d2800f728bc27db5a8598d9f50bf818e047f65b26c8c034139a596639af55f912c11265722698f52a7ad4e2e2083542252b3ce03d7034980828ef4849b7aba096666e51b4f79c322fe751ffafaaea336699c390524ebfa97343ef9862f8ee26b8f9979927b0ba9f2a5a0684962931f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x7af, @empty, 0x7}}, [0x0, 0x800, 0x4, 0x8, 0x2, 0x8000, 0x100, 0xe2c, 0x81, 0x7ff, 0x1, 0x0, 0x1, 0xffffffff, 0x3]}, &(0x7f0000000280)=0x100) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x6, @rand_addr="ade08aab4a1cb6ecb6768c4a504e1cdf", 0x1}}, {{0xa, 0x4e20, 0x6bf, @mcast2, 0x4}}, {{0xa, 0x4e20, 0x5, @local, 0xfff}}, {{0xa, 0x4e21, 0x0, @loopback, 0x1}}]}, 0x290) 09:48:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2100, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1381"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:56 executing program 1 (fault-call:2 fault-nth:62): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) socketpair(0xf, 0x80000, 0x9e7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x8, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@fscache='fscache'}, {@access_client='access=client'}, {@version_9p2000='version=9p2000'}, {@cache_loose='cache=loose'}, {@afid={'afid', 0x3d, 0x9}}, {@cachetag={'cachetag', 0x3d, 'vcan0\x00'}}, {@aname={'aname', 0x3d, '$'}}]}}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000009c0)=ANY=[@ANYBLOB="540400002900"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x454}, 0x1, 0x0, 0x0, 0x800}, 0x800) [ 582.197051][T13934] FAULT_INJECTION: forcing a failure. [ 582.197051][T13934] name failslab, interval 1, probability 0, space 0, times 0 [ 582.228716][T13934] CPU: 1 PID: 13934 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 582.236961][T13934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.236970][T13934] Call Trace: [ 582.237009][T13934] dump_stack+0x172/0x1f0 [ 582.237034][T13934] should_fail.cold+0xa/0x15 [ 582.237053][T13934] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 582.237075][T13934] ? ___might_sleep+0x163/0x280 [ 582.237096][T13934] __should_failslab+0x121/0x190 [ 582.237114][T13934] should_failslab+0x9/0x14 [ 582.237140][T13934] kmem_cache_alloc+0x2b2/0x6f0 [ 582.279778][T13934] ? lock_downgrade+0x880/0x880 [ 582.279799][T13934] ? kasan_check_read+0x11/0x20 [ 582.279820][T13934] __kernfs_new_node+0xef/0x690 [ 582.279838][T13934] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 582.279866][T13934] ? wait_for_completion+0x440/0x440 [ 582.279889][T13934] ? mutex_unlock+0xd/0x10 [ 582.299380][T13934] ? kernfs_activate+0x192/0x1f0 [ 582.319490][T13934] kernfs_new_node+0x99/0x130 [ 582.319514][T13934] __kernfs_create_file+0x51/0x340 [ 582.319532][T13934] sysfs_add_file_mode_ns+0x222/0x560 [ 582.319560][T13934] internal_create_group+0x35b/0xc40 [ 582.340108][T13934] ? remove_files.isra.0+0x190/0x190 [ 582.345409][T13934] ? kernfs_put+0x3e3/0x600 [ 582.345426][T13934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 582.345448][T13934] ? kernfs_create_link+0x1d2/0x250 [ 582.345469][T13934] sysfs_create_groups+0x9b/0x141 [ 582.345489][T13934] device_add+0x846/0x18a0 [ 582.345509][T13934] ? get_device_parent.isra.0+0x570/0x570 [ 582.345536][T13934] rfkill_register+0x1bf/0xb50 [ 582.361474][T13934] hci_register_dev+0x369/0x860 [ 582.361499][T13934] __vhci_create_device+0x2d0/0x5a0 [ 582.361520][T13934] vhci_write+0x2d0/0x470 [ 582.381437][T13934] new_sync_write+0x4c7/0x760 [ 582.381463][T13934] ? default_llseek+0x2e0/0x2e0 [ 582.381487][T13934] ? common_file_perm+0x238/0x720 [ 582.381508][T13934] ? __fget+0x381/0x550 [ 582.400554][T13934] ? apparmor_file_permission+0x25/0x30 [ 582.420120][T13934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 582.420138][T13934] ? security_file_permission+0x94/0x380 [ 582.420159][T13934] __vfs_write+0xe4/0x110 [ 582.420178][T13934] vfs_write+0x20c/0x580 [ 582.420199][T13934] ksys_write+0x14f/0x2d0 [ 582.444950][T13934] ? __ia32_sys_read+0xb0/0xb0 [ 582.449729][T13934] ? do_syscall_64+0x26/0x610 [ 582.449746][T13934] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 582.449760][T13934] ? do_syscall_64+0x26/0x610 [ 582.449781][T13934] __x64_sys_write+0x73/0xb0 [ 582.449808][T13934] do_syscall_64+0x103/0x610 [ 582.474413][T13934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 582.474426][T13934] RIP: 0033:0x4582f9 09:48:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 582.474451][T13934] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 582.474458][T13934] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 582.474471][T13934] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 582.474479][T13934] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 582.474487][T13934] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 582.474495][T13934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 582.474502][T13934] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:57 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000040)=@null) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:57 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) 09:48:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) ftruncate(r0, 0x7) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:57 executing program 1 (fault-call:2 fault-nth:63): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x1) 09:48:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffe8"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) msgget(0x0, 0x3) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x8000, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x208000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 582.758754][T14056] FAULT_INJECTION: forcing a failure. [ 582.758754][T14056] name failslab, interval 1, probability 0, space 0, times 0 [ 582.834801][T14056] CPU: 1 PID: 14056 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 582.844801][T14056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.854887][T14056] Call Trace: [ 582.858215][T14056] dump_stack+0x172/0x1f0 [ 582.863160][T14056] should_fail.cold+0xa/0x15 [ 582.867905][T14056] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 582.873765][T14056] ? ___might_sleep+0x163/0x280 [ 582.878667][T14056] __should_failslab+0x121/0x190 [ 582.883663][T14056] should_failslab+0x9/0x14 [ 582.888271][T14056] kmem_cache_alloc+0x2b2/0x6f0 [ 582.893190][T14056] ? lock_downgrade+0x880/0x880 [ 582.898177][T14056] ? kasan_check_read+0x11/0x20 [ 582.903079][T14056] __kernfs_new_node+0xef/0x690 [ 582.907997][T14056] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 582.913500][T14056] ? wait_for_completion+0x440/0x440 [ 582.918845][T14056] ? mutex_unlock+0xd/0x10 [ 582.923420][T14056] ? kernfs_activate+0x192/0x1f0 [ 582.928412][T14056] kernfs_new_node+0x99/0x130 [ 582.933181][T14056] __kernfs_create_file+0x51/0x340 [ 582.938368][T14056] sysfs_add_file_mode_ns+0x222/0x560 [ 582.943834][T14056] internal_create_group+0x35b/0xc40 [ 582.949183][T14056] ? remove_files.isra.0+0x190/0x190 [ 582.954517][T14056] ? kernfs_put+0x3e3/0x600 [ 582.959058][T14056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 582.965324][T14056] ? kernfs_create_link+0x1d2/0x250 [ 582.970568][T14056] sysfs_create_groups+0x9b/0x141 [ 582.975707][T14056] device_add+0x846/0x18a0 [ 582.980157][T14056] ? get_device_parent.isra.0+0x570/0x570 [ 582.985915][T14056] rfkill_register+0x1bf/0xb50 [ 582.990704][T14056] hci_register_dev+0x369/0x860 [ 582.996524][T14056] __vhci_create_device+0x2d0/0x5a0 [ 583.001750][T14056] vhci_write+0x2d0/0x470 [ 583.006112][T14056] new_sync_write+0x4c7/0x760 [ 583.010814][T14056] ? default_llseek+0x2e0/0x2e0 [ 583.015701][T14056] ? common_file_perm+0x238/0x720 [ 583.020743][T14056] ? __fget+0x381/0x550 [ 583.024923][T14056] ? apparmor_file_permission+0x25/0x30 [ 583.030494][T14056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 583.036760][T14056] ? security_file_permission+0x94/0x380 [ 583.042505][T14056] __vfs_write+0xe4/0x110 [ 583.046867][T14056] vfs_write+0x20c/0x580 [ 583.051135][T14056] ksys_write+0x14f/0x2d0 [ 583.055491][T14056] ? __ia32_sys_read+0xb0/0xb0 [ 583.060271][T14056] ? do_syscall_64+0x26/0x610 [ 583.064964][T14056] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.071052][T14056] ? do_syscall_64+0x26/0x610 [ 583.075764][T14056] __x64_sys_write+0x73/0xb0 [ 583.080384][T14056] do_syscall_64+0x103/0x610 [ 583.085005][T14056] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.090912][T14056] RIP: 0033:0x4582f9 [ 583.094824][T14056] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 583.114456][T14056] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 583.122894][T14056] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 583.130889][T14056] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 583.138885][T14056] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 583.146963][T14056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 583.154950][T14056] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x7fffe, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x6, @remote, 0x86da}, @in6={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0xaf86}, @in6={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2400000000000000}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in={0x2, 0x4e24, @loopback}], 0xa0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x1ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) 09:48:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = dup2(r0, r0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) 09:48:58 executing program 1 (fault-call:2 fault-nth:64): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:58 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) personality(0x200000) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:48:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 583.493313][T14175] FAULT_INJECTION: forcing a failure. [ 583.493313][T14175] name failslab, interval 1, probability 0, space 0, times 0 [ 583.522146][T14175] CPU: 1 PID: 14175 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 583.530191][T14175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.540296][T14175] Call Trace: [ 583.543618][T14175] dump_stack+0x172/0x1f0 [ 583.547984][T14175] should_fail.cold+0xa/0x15 [ 583.552817][T14175] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 583.558749][T14175] ? ___might_sleep+0x163/0x280 [ 583.563636][T14175] __should_failslab+0x121/0x190 [ 583.568631][T14175] should_failslab+0x9/0x14 [ 583.573163][T14175] kmem_cache_alloc+0x2b2/0x6f0 [ 583.578041][T14175] ? lock_downgrade+0x880/0x880 [ 583.582933][T14175] __kernfs_new_node+0xef/0x690 [ 583.587814][T14175] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 583.593330][T14175] ? wait_for_completion+0x440/0x440 [ 583.598651][T14175] ? mutex_unlock+0xd/0x10 [ 583.603091][T14175] ? kernfs_activate+0x192/0x1f0 [ 583.608062][T14175] kernfs_new_node+0x99/0x130 [ 583.612774][T14175] __kernfs_create_file+0x51/0x340 [ 583.617918][T14175] sysfs_add_file_mode_ns+0x222/0x560 [ 583.623323][T14175] sysfs_merge_group+0x1a0/0x340 [ 583.628396][T14175] ? sysfs_init_fs_context+0x350/0x350 [ 583.633892][T14175] ? kernfs_put+0x3e3/0x600 [ 583.638449][T14175] dpm_sysfs_add+0x21d/0x270 [ 583.643248][T14175] device_add+0xa20/0x18a0 [ 583.647702][T14175] ? get_device_parent.isra.0+0x570/0x570 [ 583.653462][T14175] rfkill_register+0x1bf/0xb50 [ 583.658252][T14175] hci_register_dev+0x369/0x860 [ 583.663235][T14175] __vhci_create_device+0x2d0/0x5a0 [ 583.668468][T14175] vhci_write+0x2d0/0x470 [ 583.672833][T14175] new_sync_write+0x4c7/0x760 [ 583.677750][T14175] ? default_llseek+0x2e0/0x2e0 [ 583.682633][T14175] ? common_file_perm+0x238/0x720 [ 583.687677][T14175] ? __fget+0x381/0x550 [ 583.691869][T14175] ? apparmor_file_permission+0x25/0x30 [ 583.697439][T14175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 583.703711][T14175] ? security_file_permission+0x94/0x380 [ 583.709393][T14175] __vfs_write+0xe4/0x110 [ 583.713770][T14175] vfs_write+0x20c/0x580 [ 583.718042][T14175] ksys_write+0x14f/0x2d0 [ 583.722400][T14175] ? __ia32_sys_read+0xb0/0xb0 [ 583.727222][T14175] ? do_syscall_64+0x26/0x610 [ 583.731937][T14175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.738028][T14175] ? do_syscall_64+0x26/0x610 [ 583.742739][T14175] __x64_sys_write+0x73/0xb0 [ 583.747362][T14175] do_syscall_64+0x103/0x610 [ 583.752006][T14175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.757929][T14175] RIP: 0033:0x4582f9 [ 583.761880][T14175] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 583.781503][T14175] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') ioctl$RTC_AIE_ON(r0, 0x7001) sendfile(r0, r1, 0x0, 0x1) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x100000001, 0x48101) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x7, r1}) sendfile(r3, r2, &(0x7f00000001c0), 0x1ff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0x6, 0x240b, 0x4, 0x5, 0x7, 0x80}, 0x3ff, 0x5000000, 0x3, 0x4, 0x6, "b5eb94dd33dbcdd02f74e717c4d0af9689549c8b5df3b599d933a38affc0be3ba8ab33b8ff3f7370c40ebf6d094a32862aa5e753e3ce230606bb9eaf9b3794df2348ec392d3e32fcab27cfa31db41e09691777bfcdff539150c0904cc5d1683894162d1d22dc9c4b04364c8b1c64af28a117163d772916e3abdd0f575862b05a"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RSTATFS(r4, &(0x7f0000000040)={0x43, 0x9, 0x2, {0x2, 0x3, 0x0, 0x0, 0x100, 0xe99, 0x2, 0x4, 0xfffffffffffffe00}}, 0x43) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r2, 0x40047452, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000340)=0xe64, 0x4) [ 583.789936][T14175] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 583.797925][T14175] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 583.806178][T14175] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 583.814265][T14175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 583.822261][T14175] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20200) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e) 09:48:58 executing program 1 (fault-call:2 fault-nth:65): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:58 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x40, 0x5, 0x8000, 0x4, 0x9, 0x7, 0x2, 0xfffffffffffffffe, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0xfff, @local, 0x4}}, 0xf218, 0xfffffffffffeffff}, &(0x7f0000000240)=0x90) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 584.132074][T14227] FAULT_INJECTION: forcing a failure. [ 584.132074][T14227] name failslab, interval 1, probability 0, space 0, times 0 [ 584.153792][T14227] CPU: 1 PID: 14227 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 584.161929][T14227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.172007][T14227] Call Trace: [ 584.175320][T14227] dump_stack+0x172/0x1f0 [ 584.175345][T14227] should_fail.cold+0xa/0x15 [ 584.175370][T14227] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 584.193897][T14227] ? ___might_sleep+0x163/0x280 [ 584.193915][T14227] __should_failslab+0x121/0x190 [ 584.193930][T14227] should_failslab+0x9/0x14 [ 584.193944][T14227] __kmalloc+0x2dc/0x740 [ 584.193969][T14227] ? kobject_uevent_env+0x2fb/0x1030 [ 584.217149][T14227] ? rcu_read_lock_sched_held+0x110/0x130 [ 584.217164][T14227] ? kobject_get_path+0xc4/0x1b0 [ 584.217178][T14227] kobject_get_path+0xc4/0x1b0 [ 584.217195][T14227] kobject_uevent_env+0x31f/0x1030 [ 584.217215][T14227] kobject_uevent+0x20/0x26 [ 584.217243][T14227] device_add+0xb28/0x18a0 [ 584.240991][T14227] ? get_device_parent.isra.0+0x570/0x570 [ 584.241016][T14227] rfkill_register+0x1bf/0xb50 [ 584.241035][T14227] hci_register_dev+0x369/0x860 [ 584.241055][T14227] __vhci_create_device+0x2d0/0x5a0 [ 584.241073][T14227] vhci_write+0x2d0/0x470 [ 584.241096][T14227] new_sync_write+0x4c7/0x760 [ 584.255668][T14227] ? default_llseek+0x2e0/0x2e0 [ 584.255686][T14227] ? trace_hardirqs_on_caller+0x6a/0x220 [ 584.255706][T14227] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 584.255727][T14227] ? retint_kernel+0x2d/0x2d [ 584.255746][T14227] __vfs_write+0xe4/0x110 [ 584.255763][T14227] vfs_write+0x20c/0x580 [ 584.255781][T14227] ksys_write+0x14f/0x2d0 [ 584.255802][T14227] ? __ia32_sys_read+0xb0/0xb0 [ 584.381281][T14227] __x64_sys_write+0x73/0xb0 [ 584.386081][T14227] ? do_syscall_64+0xed/0x610 [ 584.391055][T14227] do_syscall_64+0x103/0x610 [ 584.395849][T14227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.401768][T14227] RIP: 0033:0x4582f9 [ 584.405698][T14227] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 584.425336][T14227] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:48:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 584.433771][T14227] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 584.441842][T14227] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 584.449925][T14227] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 584.457916][T14227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 584.465907][T14227] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:48:59 executing program 1 (fault-call:2 fault-nth:66): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:48:59 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) eventfd2(0x1, 0x800) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='[&\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r1, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff000}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x55a}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xec2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x9}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x81}, 0xc080) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000040)={0x1f}) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 584.684468][T14314] FAULT_INJECTION: forcing a failure. [ 584.684468][T14314] name failslab, interval 1, probability 0, space 0, times 0 [ 584.704064][T14314] CPU: 0 PID: 14314 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 584.712097][T14314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.712115][T14314] Call Trace: [ 584.725605][T14314] dump_stack+0x172/0x1f0 [ 584.730138][T14314] should_fail.cold+0xa/0x15 [ 584.734746][T14314] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 584.740573][T14314] ? ___might_sleep+0x163/0x280 [ 584.745443][T14314] __should_failslab+0x121/0x190 [ 584.750413][T14314] should_failslab+0x9/0x14 [ 584.754951][T14314] kmem_cache_alloc+0x2b2/0x6f0 [ 584.759864][T14314] ? lock_downgrade+0x880/0x880 [ 584.764744][T14314] __kernfs_new_node+0xef/0x690 [ 584.769792][T14314] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 584.775271][T14314] ? wait_for_completion+0x440/0x440 [ 584.780578][T14314] ? mutex_unlock+0xd/0x10 [ 584.785007][T14314] ? kernfs_activate+0x192/0x1f0 [ 584.789967][T14314] kernfs_new_node+0x99/0x130 [ 584.794677][T14314] __kernfs_create_file+0x51/0x340 [ 584.799806][T14314] sysfs_add_file_mode_ns+0x222/0x560 [ 584.805216][T14314] sysfs_merge_group+0x1a0/0x340 [ 584.810368][T14314] ? sysfs_init_fs_context+0x350/0x350 [ 584.815863][T14314] ? kernfs_put+0x3e3/0x600 [ 584.820413][T14314] dpm_sysfs_add+0x21d/0x270 [ 584.825026][T14314] device_add+0xa20/0x18a0 [ 584.829490][T14314] ? get_device_parent.isra.0+0x570/0x570 [ 584.837845][T14314] rfkill_register+0x1bf/0xb50 [ 584.842641][T14314] hci_register_dev+0x369/0x860 [ 584.847515][T14314] __vhci_create_device+0x2d0/0x5a0 [ 584.852736][T14314] vhci_write+0x2d0/0x470 [ 584.857089][T14314] new_sync_write+0x4c7/0x760 [ 584.863260][T14314] ? default_llseek+0x2e0/0x2e0 [ 584.868139][T14314] ? common_file_perm+0x238/0x720 [ 584.873183][T14314] ? __fget+0x381/0x550 [ 584.877362][T14314] ? apparmor_file_permission+0x25/0x30 [ 584.882928][T14314] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 584.889202][T14314] ? security_file_permission+0x94/0x380 [ 584.894865][T14314] __vfs_write+0xe4/0x110 [ 584.899219][T14314] vfs_write+0x20c/0x580 [ 584.903505][T14314] ksys_write+0x14f/0x2d0 [ 584.907875][T14314] ? __ia32_sys_read+0xb0/0xb0 [ 584.912745][T14314] ? do_syscall_64+0x26/0x610 [ 584.917438][T14314] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.923528][T14314] ? do_syscall_64+0x26/0x610 [ 584.928232][T14314] __x64_sys_write+0x73/0xb0 [ 584.932838][T14314] do_syscall_64+0x103/0x610 [ 584.937543][T14314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.943447][T14314] RIP: 0033:0x4582f9 [ 584.947369][T14314] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 584.967158][T14314] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 584.976309][T14314] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 09:48:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) fstat(r0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x521, @mcast1, 0x246bcfcd}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 584.984292][T14314] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 584.993316][T14314] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 585.001297][T14314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 585.009307][T14314] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:48:59 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:48:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:48:59 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x2, 0x101, 0x8, 0x4, 0x3, 0x8, 0x1, 0x7, 0x3, 0x401}, 0xb) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x40000, 0x0) close(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0x4, @rand_addr="0094329fe13056e489debae876f7187c", 0x9}}, 0x0, 0x8000, 0x0, "565ef1dc45d8863819bc90a276e3396d9d9874e2e81ead402ffef8bb060b591f744f438cc1f9a65ce83eefd64351deb72e39bb23977ad41e35d0641241ca04d7a6e7e9782bc93f4d9decb2692bf1ad7b"}, 0xd8) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 09:48:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x813d, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x140) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x80001) ioctl$VT_WAITACTIVE(r2, 0x5607) 09:49:00 executing program 1 (fault-call:2 fault-nth:67): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0xb) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000000000)={'bond0\x00H\x00@G\xd0\x062H\x00%', @ifru_names='bond_slave_1\x00\x00\x03/'}) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r3, 0x2, 0x70bd26, 0x25dfdbfc, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x5, @media='udp\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x1) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100ffd, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="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") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8000000000000, @mcast2, 0x39d}}, 0xfffffffffffffffe, 0x80000001, 0xfff, 0xfffffffffffffffe, 0x7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3d35}, &(0x7f0000000200)=0x8) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f0000000000)) [ 585.478828][T14333] FAULT_INJECTION: forcing a failure. [ 585.478828][T14333] name failslab, interval 1, probability 0, space 0, times 0 [ 585.522340][T14333] CPU: 1 PID: 14333 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 585.530370][T14333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.540441][T14333] Call Trace: [ 585.543762][T14333] dump_stack+0x172/0x1f0 [ 585.548383][T14333] should_fail.cold+0xa/0x15 [ 585.553089][T14333] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 585.558935][T14333] __should_failslab+0x121/0x190 [ 585.563899][T14333] should_failslab+0x9/0x14 [ 585.568427][T14333] __kmalloc+0x2dc/0x740 [ 585.572699][T14333] ? kobject_uevent_env+0x2fb/0x1030 [ 585.578008][T14333] ? rcu_read_lock_sched_held+0x110/0x130 [ 585.583834][T14333] ? kobject_get_path+0xc4/0x1b0 [ 585.588824][T14333] kobject_get_path+0xc4/0x1b0 [ 585.593740][T14333] kobject_uevent_env+0x31f/0x1030 [ 585.598969][T14333] kobject_uevent+0x20/0x26 [ 585.603699][T14333] device_add+0xb28/0x18a0 [ 585.608321][T14333] ? get_device_parent.isra.0+0x570/0x570 [ 585.614182][T14333] rfkill_register+0x1bf/0xb50 [ 585.618967][T14333] hci_register_dev+0x369/0x860 [ 585.624108][T14333] __vhci_create_device+0x2d0/0x5a0 [ 585.629331][T14333] vhci_write+0x2d0/0x470 [ 585.633682][T14333] new_sync_write+0x4c7/0x760 [ 585.638412][T14333] ? default_llseek+0x2e0/0x2e0 [ 585.643295][T14333] ? common_file_perm+0x238/0x720 [ 585.648337][T14333] ? __fget+0x381/0x550 [ 585.652630][T14333] ? apparmor_file_permission+0x25/0x30 [ 585.658198][T14333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.664466][T14333] ? security_file_permission+0x94/0x380 [ 585.670125][T14333] __vfs_write+0xe4/0x110 [ 585.674483][T14333] vfs_write+0x20c/0x580 [ 585.678748][T14333] ksys_write+0x14f/0x2d0 [ 585.683112][T14333] ? __ia32_sys_read+0xb0/0xb0 [ 585.687907][T14333] ? do_syscall_64+0x26/0x610 [ 585.692623][T14333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.698704][T14333] ? do_syscall_64+0x26/0x610 [ 585.703407][T14333] __x64_sys_write+0x73/0xb0 [ 585.708027][T14333] do_syscall_64+0x103/0x610 [ 585.712727][T14333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.718630][T14333] RIP: 0033:0x4582f9 [ 585.722719][T14333] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 585.742426][T14333] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 585.750869][T14333] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 585.758865][T14333] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:49:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 585.766862][T14333] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 585.774957][T14333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 585.783030][T14333] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="57b24fba6dc039e402ca88a5ba5dca8e9be5de8b0ef4953cb12c0c30ddfbf116f2d5cc3e21ca455f06dc212a05349da9cc7e966d1a1a7543569626d9926e101b7f778519a3647adb6a9def5f00dac6289ccb44fd3e343bfc4bd142a689c48e603a9696e7c61c1897852be0726610f44b56855bcc8bb1"], 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x280000) bind$tipc(r1, &(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x0, 0x2}, 0x4}}, 0x10) close(0xffffffffffffffff) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x3, r1}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000100)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x3, 0x2f, 0x8, 0x6, 0x7fff, 0x80, {0x0, @in6={{0xa, 0x4e24, 0x80000001, @loopback, 0xca2}}, 0x3, 0x7, 0x4000, 0xfff, 0xad}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x2, 0x355, 0x8, 0x7, 0x1f, 0x0, 0x2, 0xffff, r2}, &(0x7f0000000380)=0x20) 09:49:00 executing program 1 (fault-call:2 fault-nth:68): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:00 executing program 5: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f00000002c0)=[0x0]) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f00000005c0)='s\x9d:\x80^m.posix_\xde\xa7B\xaf\xa3\xa0>\x8e\xe8\xe1F\x85e\x13\xb3q\xfb\xee\x9a\x8apg\\#\xfb+\xbb\xb2\xf4\xb4\x89\x14\x8fZ\xee]\x9e\x84\xe5\x02\x9a4\x1b\x13D/\x8bR?\xf5\xd5\xfb\xc8r\xa4T\x90\x88\xf4\x84\x9eP\xeat\xab\xab\x1akyX\x10\xdc\xe3\xa1G#r\xf0\xd6\x9f\xc3\xb0\f\xd2i$\xe2\xb0)', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010000000000000002000400", @ANYPTR64, @ANYBLOB="02000700", @ANYRES32=r1, @ANYRES64=r2, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=r2, @ANYBLOB="106800ff01000001a094d8cc32a15cc02d0a000000009f9fac67ab"], 0x9, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r4 = dup(r0) write$rfkill(r4, &(0x7f0000000040)={0x10000, 0x0, 0x2, 0x1}, 0x8) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r3, 0x40047452, 0x0) 09:49:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/66) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5f5, 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000004c0)={0x6, &(0x7f0000000100)=""/165, &(0x7f0000000400)=[{0x7, 0xa9, 0x9, &(0x7f00000001c0)=""/169}, {0x7, 0x14, 0x7f, &(0x7f0000000280)=""/20}, {0x20, 0x1000, 0x2, &(0x7f0000000740)=""/4096}, {0x800, 0x9, 0x2, &(0x7f00000002c0)=""/9}, {0x0, 0x60, 0xb, &(0x7f0000000300)=""/96}, {0x40, 0x43, 0x9, &(0x7f0000000380)=""/67}]}) 09:49:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x6, 0x4) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x5b, "a72cf28fa2254793c06357ee7f709a1e82a37c42af0521b04d1494e768703aa6e13ecadab13033a5fe7f932334ed3ff40da5dec8d1dee062d45d437a59496f971d899e9aa86d3b04a2a9811a30a5443dae57f301fc7acb610367d0"}, &(0x7f0000000080)=0x63) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x8, @mcast1, 0x3f}}}, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 586.029056][T14456] FAULT_INJECTION: forcing a failure. [ 586.029056][T14456] name failslab, interval 1, probability 0, space 0, times 0 [ 586.066698][T14456] CPU: 0 PID: 14456 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 586.074729][T14456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.084796][T14456] Call Trace: [ 586.084829][T14456] dump_stack+0x172/0x1f0 [ 586.084862][T14456] should_fail.cold+0xa/0x15 [ 586.084883][T14456] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 586.084905][T14456] ? ___might_sleep+0x163/0x280 [ 586.084926][T14456] __should_failslab+0x121/0x190 [ 586.084947][T14456] should_failslab+0x9/0x14 [ 586.084965][T14456] kmem_cache_alloc+0x2b2/0x6f0 [ 586.084980][T14456] ? lock_downgrade+0x880/0x880 [ 586.085005][T14456] __kernfs_new_node+0xef/0x690 [ 586.117372][T14456] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 586.127161][T14456] ? wait_for_completion+0x440/0x440 [ 586.127182][T14456] ? mark_held_locks+0xa4/0xf0 [ 586.127200][T14456] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.127214][T14456] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.127228][T14456] ? lockdep_hardirqs_on+0x418/0x5d0 [ 586.127243][T14456] ? retint_kernel+0x2d/0x2d [ 586.127259][T14456] ? trace_hardirqs_on_caller+0x6a/0x220 [ 586.127279][T14456] kernfs_new_node+0x99/0x130 [ 586.127301][T14456] __kernfs_create_file+0x51/0x340 [ 586.127319][T14456] sysfs_add_file_mode_ns+0x222/0x560 [ 586.127341][T14456] sysfs_merge_group+0x1a0/0x340 [ 586.127357][T14456] ? sysfs_init_fs_context+0x350/0x350 [ 586.127386][T14456] dpm_sysfs_add+0x21d/0x270 [ 586.127406][T14456] device_add+0xa20/0x18a0 [ 586.127429][T14456] ? get_device_parent.isra.0+0x570/0x570 [ 586.127453][T14456] rfkill_register+0x1bf/0xb50 [ 586.127473][T14456] hci_register_dev+0x369/0x860 [ 586.127494][T14456] __vhci_create_device+0x2d0/0x5a0 [ 586.127512][T14456] vhci_write+0x2d0/0x470 [ 586.127532][T14456] new_sync_write+0x4c7/0x760 [ 586.127551][T14456] ? default_llseek+0x2e0/0x2e0 [ 586.127574][T14456] ? common_file_perm+0x238/0x720 [ 586.127590][T14456] ? __fget+0x381/0x550 [ 586.127610][T14456] ? apparmor_file_permission+0x25/0x30 [ 586.127625][T14456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.127642][T14456] ? security_file_permission+0x94/0x380 [ 586.127661][T14456] __vfs_write+0xe4/0x110 [ 586.127680][T14456] vfs_write+0x20c/0x580 [ 586.127701][T14456] ksys_write+0x14f/0x2d0 [ 586.127720][T14456] ? __ia32_sys_read+0xb0/0xb0 [ 586.127737][T14456] ? do_syscall_64+0x26/0x610 [ 586.127751][T14456] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.127765][T14456] ? do_syscall_64+0x26/0x610 [ 586.127785][T14456] __x64_sys_write+0x73/0xb0 [ 586.127802][T14456] do_syscall_64+0x103/0x610 [ 586.127821][T14456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.127833][T14456] RIP: 0033:0x4582f9 [ 586.127859][T14456] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 586.127868][T14456] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 586.127882][T14456] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 586.127891][T14456] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 586.127899][T14456] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 586.127908][T14456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 586.127916][T14456] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:01 executing program 1 (fault-call:2 fault-nth:69): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:01 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x20000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/packet\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x440, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000740)=""/246) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x10b) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) [ 586.574175][T14574] QAT: Invalid ioctl [ 586.594249][T14572] FAULT_INJECTION: forcing a failure. [ 586.594249][T14572] name failslab, interval 1, probability 0, space 0, times 0 09:49:01 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x401, 0x400) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x410040, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='9p\x00', 0x4, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}, {@loose='loose'}, {@access_user='access=user'}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@posixacl='posixacl'}, {@msize={'msize', 0x3d, 0x2}}, {@cache_fscache='cache=fscache'}], [{@audit='audit'}, {@fowner_gt={'fowner>', r3}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x77, 0x3f, 0x36, 0x65, 0x35, 0x77, 0x33], 0x2d, [0x37, 0x32, 0x66, 0x65], 0x2d, [0x65, 0x64, 0x3f, 0x39], 0x2d, [0x7f, 0x38, 0x7f, 0x37], 0x2d, [0x75, 0x37, 0x65, 0x30, 0x65, 0x0, 0x36, 0xb7e0745e8bc4d08f]}}}, {@subj_user={'subj_user', 0x3d, 'vboxnet0@cpusetselinux{}}selinux'}}]}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x34) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000440)=""/246) signalfd4(r0, &(0x7f0000000380)={0x8}, 0x8, 0x878fabdf6c7f539d) ioctl$PPPIOCGUNIT(r4, 0x40047452, 0x0) 09:49:01 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000001140)='/dev/input/mouse#\x00', 0x4, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001180)={{0x20}, 'port0\x00', 0x0, 0x20010, 0x71, 0x0, 0x4a, 0x9, 0x3, 0x0, 0x7, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000001100)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x1c, r3, 0x404, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f0000000fc0)={0xea, 0x7, 0x7f}) sendmsg$rds(r2, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f0000000040)=""/116, 0x74}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000540)=""/178, 0xb2}], 0x6, &(0x7f0000000d40)=ANY=[@ANYBLOB="1800000000000000140100000c0000000000000000000000580000000000000014010000090000000000000008000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="1100000000000000"], @ANYBLOB="0800000000000000010000000000000000100000000000000000000000000000000000000000000000000080000000001800000000000000140100000c00000009000000000000001800000000000000140100000c000000c05c00000000000058000000000000001401000008000000f10900006b0e0000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0800000000000000c9f3ffffffffffff0400000000000000ff0000000000000010000000000000000400000000000000580000000000000014010000090000000600000009000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="0000010000000000030000000000000009000000000000003f0000000000000014000000000000000200000000000000480000000000000014010000010000000700000001800000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00'/149], @ANYBLOB="9500000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/85], @ANYBLOB='U\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00'/175], @ANYBLOB="af00000000000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB='\x00'/18], @ANYBLOB="1200000000000000"], @ANYBLOB="0300000000000000480000000000000006000000000000004800000000000000140100000100000000000000ff7f0000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000800"/102], @ANYBLOB='q\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB='\x00'/236], @ANYBLOB="ec00000000000000"], @ANYBLOB="01000000000000004000000000000000000001000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB='\x00'/237], @ANYBLOB="ed00000000000000", @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0400000000000000"], 0x210, 0x8000}, 0x10) [ 586.636572][T14575] QAT: Invalid ioctl [ 586.681694][T14572] CPU: 0 PID: 14572 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 586.689733][T14572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.699804][T14572] Call Trace: [ 586.703129][T14572] dump_stack+0x172/0x1f0 [ 586.707488][T14572] should_fail.cold+0xa/0x15 [ 586.712099][T14572] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 586.717922][T14572] ? ___might_sleep+0x163/0x280 [ 586.717948][T14572] __should_failslab+0x121/0x190 [ 586.717964][T14572] should_failslab+0x9/0x14 [ 586.717980][T14572] __kmalloc+0x2dc/0x740 [ 586.718002][T14572] ? kobject_uevent_env+0x2fb/0x1030 [ 586.741814][T14572] ? rcu_read_lock_sched_held+0x110/0x130 [ 586.747563][T14572] ? kobject_get_path+0xc4/0x1b0 [ 586.752527][T14572] kobject_get_path+0xc4/0x1b0 [ 586.757312][T14572] kobject_uevent_env+0x31f/0x1030 [ 586.762452][T14572] kobject_uevent+0x20/0x26 [ 586.762473][T14572] device_add+0xb28/0x18a0 [ 586.762495][T14572] ? get_device_parent.isra.0+0x570/0x570 [ 586.771430][T14572] rfkill_register+0x1bf/0xb50 [ 586.771450][T14572] hci_register_dev+0x369/0x860 [ 586.771478][T14572] __vhci_create_device+0x2d0/0x5a0 [ 586.792004][T14572] vhci_write+0x2d0/0x470 [ 586.796531][T14572] new_sync_write+0x4c7/0x760 [ 586.801235][T14572] ? default_llseek+0x2e0/0x2e0 [ 586.806136][T14572] ? common_file_perm+0x238/0x720 [ 586.811185][T14572] ? __fget+0x381/0x550 [ 586.815376][T14572] ? apparmor_file_permission+0x25/0x30 [ 586.820937][T14572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.820961][T14572] ? security_file_permission+0x94/0x380 [ 586.820981][T14572] __vfs_write+0xe4/0x110 [ 586.820999][T14572] vfs_write+0x20c/0x580 [ 586.821025][T14572] ksys_write+0x14f/0x2d0 [ 586.835028][T14572] ? __ia32_sys_read+0xb0/0xb0 [ 586.835048][T14572] ? do_syscall_64+0x26/0x610 [ 586.835062][T14572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.835074][T14572] ? do_syscall_64+0x26/0x610 [ 586.835092][T14572] __x64_sys_write+0x73/0xb0 [ 586.835106][T14572] do_syscall_64+0x103/0x610 09:49:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x4) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:01 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x5, @loopback, 0x5}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x2, @remote, 0x3ff}], 0x48) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xf7, 0xa0180) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000140)) [ 586.835122][T14572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.835132][T14572] RIP: 0033:0x4582f9 [ 586.835149][T14572] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 586.835165][T14572] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 586.843743][T14572] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 586.843751][T14572] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 586.843759][T14572] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 586.843766][T14572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 586.843774][T14572] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) 09:49:01 executing program 1 (fault-call:2 fault-nth:70): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x9, &(0x7f0000000800)=[{&(0x7f0000000180)="53c45b8d7f5cad795eff42a3a5f8eda8d13c56c8b9cc746744bb4d3ea4658a4b83ec00e92df922bbc0ae58f23369a3038fa05a80f9965bda80773721f8488d84404efabd9b2a022f1d5676ef4d50ee321530915bf1b36898f2b139f986578b4d6c5176", 0x63, 0xfffffffffffffffa}, {&(0x7f0000000200)="5dedac6125306d2e75196359fa29d93d990ca918689e29e63de95d908c199607bd1fa629e08c4e3d7494c22f99d671263c080eed2d7f7740251de8c24d798ba38ca4e4ea76658db5cfa98b4d94c51c7955294bc80ceff1e1e2eb90042dc7fcbf905c0eab4568389ac3ef8139844efa6d5c1f6139bd1af79b9b8ea1f250a8b88af6c005198708a635ca7959647b2ff2382cc916d8acae8b81af0e2e7ed43c2f2ce1fe51cc694f45fe", 0xa8, 0x10000}, {&(0x7f00000002c0)="1f07f92421259756f83b1b1bc7bdfbb50f2f4e27f897418be5c94b8bbac46d1bdba726a57171f1520c84beba6160673198c770fd5757b6653ef02aa8f8b6bb3842a10e4e322f091eda55ea226bd9afaaebc5bc925882dacbaac6bdb6d46259d9f585dc78dc85944ed1d7e1635d565d08e0c76bd94a36838e02aa2334b34e7597716db98fe9418592129f19faf344ea893219c812977ba16f047faa6029985686a86a0e7a83b0a1e38bfbe8a93cf20e08f84e935ccc5348cf625c2a23af6b78024061305c927dcd822b60bbdf668dc4470e5095dfbb998abfd07be1e75d4e9653c79fe57b5c66e9af23c2c8fb98b991d3d43751dd4e570c9cdf", 0xf9, 0x7}, {&(0x7f0000000100)="dd791c2d6db61680afd1f8b553551fdcb7c3401b703a80e203e0d3e003c249ef8f3023a08624211f49a101862e", 0xfffffffffffffdfe, 0x9}, {&(0x7f00000003c0)="9944ce53342e0e48300ee2cbb8122ac3c2b3e436c2ec6a88a83b5961302f49e08b89f7c3eb4ebc2edeb817540f76113f7e586c08c5cd817d642c548d4299886b1937058de42cb262da947856516d4bab2844f41fb905da408b2a3ec3e85f9fcfc07b9d77457b380bac2c3e70e0bd6635630ea7a99ad6f75ed3d1f544320a8f3fe7b225ba46e5f612837a8c1bb210b73186b390322cf2e844b9b72898a86942bdabcff261445bf991518cc9cd55fb7d1456fcbfa8a793c85a7201da3b37b1154b091135933a71578e18", 0xc9, 0x8}, {&(0x7f00000004c0)="ce303af82ce4e03bb842247f3c89be8565077a0501e95646b0c0b23f3df1815a120cd60e84f5317c988eb90af5a8b72b46bbef9a78ad1c307967e81ed4f139f755", 0x41, 0x363}, {&(0x7f0000000540)="e11c847b7a08e09915bcd61c534d5e34796829546a0623e0f0ff066a84ecd96d27845d9d09d6bfe451d211583b42d1473035693ffadc0a8a1211a3e713c241c6101dc16ba303dfaa3210e3aed2f746628164f6add2feca9977cc2f9da3e55cd629369d50beb83dda5170578cccc12daaebc90e826cc57c01f79228485368e1826ce21dea0167094293dd4f269c922f4f9a0562f92cff316205015d55ecd63b16fbe61e0d158ff86cc42751f3f1f3e68783a5462c99fbaaf4c18f231a9481271b0709b2f9109516ff9c54570890a7314464e16de651023389a565bcc9bcd47407c08fd2d13cf49d021708cbdc8fca2f", 0xef, 0x8}, {&(0x7f0000000640)="306b125d41a9b5ea0a3bbd5526ce884f62b7d390f56e86df9b8bcd5a39b1e9311e4148e6b58b70a86c3aec3ca845c5a58605e3d1d3e76e4635c9fc57a7fd232ef8df2df3d39887f7969060bc7e33d93eab5ebe401feb1822a50d7e2348852d56e8156c1f7a6b560d51a893b1add6395bf58e84c5895e7c5cfcb0e69f47dcce172446a01ff1d5f0f916baed85517a9ca4cb0a", 0x92, 0x4}, {&(0x7f0000000700)="37d4da2ec913465b28fb98b790b1c7d1f237f9a531baa79ca8a7803969021914acf6b94c53702436a2069a1fb0c6c3e90dba8d3586144c21653ba785359e0e0d42cd18c1e37fc425492c8f3d9bc147d0c9edce232a9121f594ce015e4e1a489e415cbc0de72839b345743952bf4e91a56a1932be262d25c8c4a683b4d0c1c7f8c55a5a99679cb88a5ae3b8713127c9041ac75619be17f0ab2443313cfc3b315bac78debe0357d17c9489d9024f80fcff40bea50ed344de1d9357da0f0412eee0b56452f67688f43288e071446a6275118629039fc28eeeeffdd2423cceb8b542", 0xe0, 0xffffffff}], 0x10c2094, &(0x7f0000000900)={[{@uqnoenforce='uqnoenforce'}, {@pquota='pquota'}, {@grpid='grpid'}, {@noalign='noalign'}, {@pqnoenforce='pqnoenforce'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/vhci\x00'}}, {@smackfshat={'smackfshat', 0x3d, ':{-\x8e,'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@subj_type={'subj_type', 0x3d, 'posix_acl_access{cgroupvboxnet1+'}}, {@obj_user={'obj_user', 0x3d, '/dev/vhci\x00'}}, {@measure='measure'}, {@appraise_type='appraise_type=imasig'}, {@audit='audit'}, {@smackfsroot={'smackfsroot', 0x3d, '(]'}}, {@fsmagic={'fsmagic', 0x3d, 0x55}}]}) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x600802) prctl$PR_CAPBSET_READ(0x17, 0x25) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) [ 587.117070][T14593] FAULT_INJECTION: forcing a failure. [ 587.117070][T14593] name failslab, interval 1, probability 0, space 0, times 0 [ 587.188456][T14593] CPU: 1 PID: 14593 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 587.196490][T14593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.196499][T14593] Call Trace: [ 587.196528][T14593] dump_stack+0x172/0x1f0 [ 587.196551][T14593] should_fail.cold+0xa/0x15 [ 587.196569][T14593] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 587.196587][T14593] ? ___might_sleep+0x163/0x280 [ 587.196609][T14593] __should_failslab+0x121/0x190 [ 587.196624][T14593] should_failslab+0x9/0x14 [ 587.196642][T14593] kmem_cache_alloc_trace+0x2d1/0x760 [ 587.196667][T14593] ? kasan_check_write+0x14/0x20 [ 587.249869][T14593] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 587.255450][T14593] ? device_pm_check_callbacks+0x118/0x3f0 [ 587.261277][T14593] kobject_uevent_env+0x2fb/0x1030 [ 587.261313][T14593] kobject_uevent+0x20/0x26 [ 587.271039][T14593] device_add+0xb28/0x18a0 [ 587.275579][T14593] ? get_device_parent.isra.0+0x570/0x570 [ 587.281327][T14593] rfkill_register+0x1bf/0xb50 [ 587.286134][T14593] hci_register_dev+0x369/0x860 [ 587.286157][T14593] __vhci_create_device+0x2d0/0x5a0 [ 587.286174][T14593] vhci_write+0x2d0/0x470 [ 587.286193][T14593] new_sync_write+0x4c7/0x760 [ 587.286211][T14593] ? default_llseek+0x2e0/0x2e0 [ 587.286237][T14593] ? common_file_perm+0x238/0x720 [ 587.310250][T14593] ? __fget+0x381/0x550 [ 587.310272][T14593] ? apparmor_file_permission+0x25/0x30 [ 587.310288][T14593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.310305][T14593] ? security_file_permission+0x94/0x380 09:49:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xff) time(&(0x7f0000000040)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x4e22, @remote}}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) connect$packet(r2, &(0x7f0000000180)={0x11, 0x2, r3, 0x1, 0xffffffffb1408b1e, 0x6, @remote}, 0x14) [ 587.310328][T14593] __vfs_write+0xe4/0x110 [ 587.341248][T14593] vfs_write+0x20c/0x580 [ 587.345516][T14593] ksys_write+0x14f/0x2d0 [ 587.349879][T14593] ? __ia32_sys_read+0xb0/0xb0 [ 587.354673][T14593] ? do_syscall_64+0x26/0x610 [ 587.354691][T14593] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.354702][T14593] ? do_syscall_64+0x26/0x610 [ 587.354724][T14593] __x64_sys_write+0x73/0xb0 [ 587.354739][T14593] do_syscall_64+0x103/0x610 [ 587.354762][T14593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.374796][T14593] RIP: 0033:0x4582f9 [ 587.374814][T14593] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 587.374822][T14593] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 587.374834][T14593] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 587.374842][T14593] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 587.374851][T14593] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 587.374868][T14593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 587.374876][T14593] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:02 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, @null, @bpq0='bpq0\x00', 0x7, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80000) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) 09:49:02 executing program 1 (fault-call:2 fault-nth:71): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xfffffffffffffd85) sendto$packet(r1, &(0x7f0000000300)="5f91c5316fa48599840e5e68aac1ea3e32880156b146b69f8f6e9a8fbbf54a83405945099137e0957aaa4c0d60e42885896c91ae0103fc989a748d22091e88f1f5bff89fed135ccbe2efba8191ad6cccb36cc900004f7b2be796659e1b2d4840cde2cca03f96e99f110a8f35a96225e07db9f450dfcf4900"/134, 0xff50, 0x84, &(0x7f00000002c0)={0x11, 0x1b, r2, 0x1, 0x6, 0x6, @random="30d000fac533"}, 0xfee4) ioctl$PPPIOCGUNIT(r1, 0x80047456, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [{0x20, '/dev/vfio/vfio\x00'}, {0x20, '/dev/vfio/vfio\x00'}, {0x20, '+vboxnet1trustedvboxnet0-eth0selinuxsecurity]rem0wlan1em0\xa8'}], 0xa, "d3b254536a346ee7582cc73e81d190e3a7f6f999b1bcc68d8b974f809b8d16e50fb67b2f8086d04b5ebfca8a7ee2c839dc7a14fe97fcd7260faa04b7968afc942e62dc4f343aee47913bcaf46851fb0481d4a3f3dd3c7fa7bd480b3a7f7ece6b6516b02a27078e8d39dedaa6e96428e368"}, 0x298) r3 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000100)=0x6) 09:49:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) [ 587.676766][T14712] FAULT_INJECTION: forcing a failure. [ 587.676766][T14712] name failslab, interval 1, probability 0, space 0, times 0 [ 587.740902][T14712] CPU: 1 PID: 14712 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 587.761094][T14712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.776481][T14712] Call Trace: [ 587.780183][T14712] dump_stack+0x172/0x1f0 [ 587.803551][T14712] should_fail.cold+0xa/0x15 [ 587.810393][T14712] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 587.816764][T14712] ? finish_task_switch+0x118/0x780 [ 587.822075][T14712] ? __lock_acquire+0x548/0x3fb0 [ 587.827049][T14712] __should_failslab+0x121/0x190 [ 587.832011][T14712] should_failslab+0x9/0x14 [ 587.836626][T14712] kmem_cache_alloc_node+0x56/0x710 [ 587.841860][T14712] ? hci_register_dev+0x4ee/0x860 [ 587.847024][T14712] __alloc_skb+0xd5/0x5e0 [ 587.851389][T14712] ? skb_trim+0x190/0x190 [ 587.855746][T14712] ? lock_downgrade+0x880/0x880 [ 587.860641][T14712] hci_sock_dev_event+0xf3/0x590 [ 587.865607][T14712] hci_register_dev+0x54c/0x860 [ 587.870499][T14712] __vhci_create_device+0x2d0/0x5a0 [ 587.875747][T14712] vhci_write+0x2d0/0x470 [ 587.880102][T14712] new_sync_write+0x4c7/0x760 [ 587.884806][T14712] ? default_llseek+0x2e0/0x2e0 [ 587.889712][T14712] ? common_file_perm+0x238/0x720 [ 587.894758][T14712] ? __fget+0x381/0x550 [ 587.898988][T14712] ? apparmor_file_permission+0x25/0x30 [ 587.904560][T14712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.911608][T14712] ? security_file_permission+0x94/0x380 [ 587.917368][T14712] __vfs_write+0xe4/0x110 [ 587.921911][T14712] vfs_write+0x20c/0x580 [ 587.926185][T14712] ksys_write+0x14f/0x2d0 [ 587.930949][T14712] ? __ia32_sys_read+0xb0/0xb0 [ 587.935746][T14712] ? do_syscall_64+0x26/0x610 [ 587.940454][T14712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.946542][T14712] ? do_syscall_64+0x26/0x610 [ 587.951254][T14712] __x64_sys_write+0x73/0xb0 [ 587.955876][T14712] do_syscall_64+0x103/0x610 [ 587.960496][T14712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.966407][T14712] RIP: 0033:0x4582f9 [ 587.970326][T14712] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 587.990052][T14712] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:49:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xbc2c, 0x22800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote, 0x4, 0x3, 0xff, 0x0, 0x80000001, 0x20}, 0x20) [ 587.999022][T14712] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 588.007022][T14712] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 588.015116][T14712] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 588.023100][T14712] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 588.031084][T14712] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:02 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8, 0xaa8]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x4, 0x0, [{0x7f, 0x1, 0x0, 0x0, @msi={0x0, 0x9}}, {0x27b6400000000, 0x4, 0x0, 0x0, @adapter={0x1, 0x7ff, 0x7, 0x9, 0xfffffffffffffffc}}, {0x4, 0x7, 0x0, 0x0, @adapter={0x4, 0x27, 0x6, 0x2, 0x8}}, {0x100000001, 0x3, 0x0, 0x0, @adapter={0x7fff, 0x2, 0x9, 0x8, 0x6}}]}) 09:49:02 executing program 1 (fault-call:2 fault-nth:72): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpgid(r1, r2) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0xd00c2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000100)={{0x2, 0x2, 0x4b, 0x3, 0x1f}}) 09:49:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x40802) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000180)={r4, 0x2}) ioctl$TIOCEXCL(r2, 0x540c) [ 588.330520][T14726] FAULT_INJECTION: forcing a failure. [ 588.330520][T14726] name failslab, interval 1, probability 0, space 0, times 0 [ 588.360535][T14726] CPU: 1 PID: 14726 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 588.368578][T14726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.368585][T14726] Call Trace: [ 588.368615][T14726] dump_stack+0x172/0x1f0 [ 588.368636][T14726] should_fail.cold+0xa/0x15 [ 588.368654][T14726] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 588.368671][T14726] ? finish_task_switch+0x118/0x780 [ 588.368692][T14726] ? __lock_acquire+0x548/0x3fb0 [ 588.368714][T14726] __should_failslab+0x121/0x190 [ 588.368737][T14726] should_failslab+0x9/0x14 [ 588.383936][T14726] kmem_cache_alloc_node+0x56/0x710 [ 588.383956][T14726] ? hci_register_dev+0x4ee/0x860 [ 588.383975][T14726] __alloc_skb+0xd5/0x5e0 [ 588.383990][T14726] ? skb_trim+0x190/0x190 [ 588.384016][T14726] ? lock_downgrade+0x880/0x880 [ 588.392990][T14726] hci_sock_dev_event+0xf3/0x590 [ 588.393012][T14726] hci_register_dev+0x54c/0x860 [ 588.450841][T14726] __vhci_create_device+0x2d0/0x5a0 [ 588.450872][T14726] vhci_write+0x2d0/0x470 [ 588.450894][T14726] new_sync_write+0x4c7/0x760 [ 588.450919][T14726] ? default_llseek+0x2e0/0x2e0 [ 588.476654][T14726] ? common_file_perm+0x238/0x720 [ 588.476670][T14726] ? __fget+0x381/0x550 [ 588.476687][T14726] ? apparmor_file_permission+0x25/0x30 [ 588.476702][T14726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 588.476718][T14726] ? security_file_permission+0x94/0x380 [ 588.476737][T14726] __vfs_write+0xe4/0x110 [ 588.476757][T14726] vfs_write+0x20c/0x580 [ 588.476777][T14726] ksys_write+0x14f/0x2d0 [ 588.476795][T14726] ? __ia32_sys_read+0xb0/0xb0 [ 588.476814][T14726] ? do_syscall_64+0x26/0x610 [ 588.476829][T14726] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 588.476843][T14726] ? do_syscall_64+0x26/0x610 [ 588.476875][T14726] __x64_sys_write+0x73/0xb0 [ 588.526457][T14726] do_syscall_64+0x103/0x610 [ 588.526478][T14726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 588.526490][T14726] RIP: 0033:0x4582f9 [ 588.526504][T14726] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 588.526512][T14726] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 588.526526][T14726] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 588.526534][T14726] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 588.526542][T14726] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 588.526551][T14726] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 588.526560][T14726] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x610000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xa00, 0x0) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0xfc, 0x400000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x10000000000000, 0x0, 'client1\x00', 0x1, "e20699c664d20e1f", "cc7bc45003c81b638321b68c3066928bbfeee9e911723ac3453705ce26e7dfa2", 0x9, 0x9}) 09:49:03 executing program 1 (fault-call:2 fault-nth:73): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) 09:49:03 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000380)={'hsr0\x00', 0x200}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000140)={r2, 0x40, 0xffffffffffffffff}, &(0x7f0000000180)={'enc=', 'raw', ' hash=', {'poly1305\x00'}}, &(0x7f0000000200)="1326961eb7a65e9f77aa4b2362edebb784cc56a2f8697492e89ce6d7a938908ae98881fb989adb319f728fc719f7efac35735c26a5dee48ec8fce3cb8427966aa1c7551f6d7cf49e0cf7d802e9855ec93aaa7e7dfe84d534d3350b209a544be0ec771c2dbcf7fb544e888a5578a209559f1c929b9cec1a104db3b4d809054f327bfb7b9e47b6f6e9c94d524f220bda583f6a49f01b4f7b3991c7f4ea6b12fbc493bbb6d9f17f4ba089e10a6d5955b32ff9fefcdcda4d0d3fed8e046381", &(0x7f00000002c0)=""/146) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 588.980641][T14840] FAULT_INJECTION: forcing a failure. [ 588.980641][T14840] name failslab, interval 1, probability 0, space 0, times 0 [ 589.026263][T14840] CPU: 0 PID: 14840 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 589.034295][T14840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.044398][T14840] Call Trace: [ 589.047709][T14840] dump_stack+0x172/0x1f0 [ 589.052064][T14840] should_fail.cold+0xa/0x15 [ 589.056680][T14840] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 589.062508][T14840] ? ___might_sleep+0x163/0x280 [ 589.067379][T14840] __should_failslab+0x121/0x190 [ 589.072331][T14840] should_failslab+0x9/0x14 [ 589.076845][T14840] kmem_cache_alloc+0x2b2/0x6f0 [ 589.081724][T14840] ? skb_clone+0x141/0x3b0 [ 589.086182][T14840] skb_clone+0x150/0x3b0 [ 589.090440][T14840] netlink_broadcast_filtered+0x870/0xb20 [ 589.096192][T14840] netlink_broadcast+0x3a/0x50 [ 589.100995][T14840] kobject_uevent_env+0xa94/0x1030 [ 589.107375][T14840] kobject_uevent+0x20/0x26 [ 589.115357][T14840] device_add+0xb28/0x18a0 [ 589.119901][T14840] ? get_device_parent.isra.0+0x570/0x570 [ 589.127724][T14840] rfkill_register+0x1bf/0xb50 [ 589.133685][T14840] hci_register_dev+0x369/0x860 [ 589.138905][T14840] __vhci_create_device+0x2d0/0x5a0 [ 589.144432][T14840] vhci_write+0x2d0/0x470 [ 589.148876][T14840] new_sync_write+0x4c7/0x760 [ 589.153851][T14840] ? default_llseek+0x2e0/0x2e0 [ 589.159090][T14840] ? common_file_perm+0x238/0x720 [ 589.164335][T14840] ? __fget+0x381/0x550 [ 589.168608][T14840] ? apparmor_file_permission+0x25/0x30 [ 589.174182][T14840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 589.180637][T14840] ? security_file_permission+0x94/0x380 [ 589.186402][T14840] __vfs_write+0xe4/0x110 [ 589.190781][T14840] vfs_write+0x20c/0x580 [ 589.195258][T14840] ksys_write+0x14f/0x2d0 [ 589.200005][T14840] ? __ia32_sys_read+0xb0/0xb0 [ 589.207912][T14840] ? do_syscall_64+0x26/0x610 [ 589.212735][T14840] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.219394][T14840] ? do_syscall_64+0x26/0x610 [ 589.224204][T14840] __x64_sys_write+0x73/0xb0 [ 589.229005][T14840] do_syscall_64+0x103/0x610 [ 589.233646][T14840] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.240087][T14840] RIP: 0033:0x4582f9 [ 589.244033][T14840] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 589.264192][T14840] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 09:49:04 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x100) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000280)={0x0, 0x4, 0x0, &(0x7f0000000240)=0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @remote, 0x100}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x8, @empty, 0x1}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f00000001c0)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000380)={0xa, 0x4, 0xfa00, {r4}}, 0xc) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e20, 0x20, @loopback, 0x140000}, 0x1c) 09:49:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x9, 0x2, 0x1, 0x400000000000, 0x3, 0x8}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x101400, 0x83) ioctl$VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000380)={0x7, @pix={0x2, 0xfff, 0x0, 0xb, 0x800, 0x8, 0x3, 0xb5b, 0x1, 0x3, 0x1, 0x3}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x4, @local, 0x5}], 0x1c) quotactl(0xffffffff, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000280)="36d5093879e8e77571fb9dc6e63105f15c35b920b09bbbe8da509b1b523c5d74db24616cc50472e012f04a006f8a910fb07673a934746ba0081910a16da8f9da22a8d889b4611d3c") syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 589.272802][T14840] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 589.281406][T14840] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 589.289397][T14840] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 589.297387][T14840] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 589.305374][T14840] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:04 executing program 1 (fault-call:2 fault-nth:74): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:04 executing program 2: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x800, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:04 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) [ 589.659377][T14962] FAULT_INJECTION: forcing a failure. [ 589.659377][T14962] name failslab, interval 1, probability 0, space 0, times 0 [ 589.679107][T14962] CPU: 0 PID: 14962 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 589.687252][T14962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.697672][T14962] Call Trace: [ 589.700991][T14962] dump_stack+0x172/0x1f0 [ 589.705353][T14962] should_fail.cold+0xa/0x15 [ 589.709974][T14962] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 589.715806][T14962] ? ___might_sleep+0x163/0x280 [ 589.715934][T14962] __should_failslab+0x121/0x190 [ 589.715955][T14962] should_failslab+0x9/0x14 [ 589.715971][T14962] kmem_cache_alloc+0x2b2/0x6f0 [ 589.715995][T14962] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 589.726056][T14962] skb_clone+0x150/0x3b0 [ 589.726076][T14962] netlink_broadcast_filtered+0x870/0xb20 [ 589.726099][T14962] netlink_broadcast+0x3a/0x50 09:49:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) [ 589.726118][T14962] kobject_uevent_env+0xa94/0x1030 [ 589.726141][T14962] kobject_uevent+0x20/0x26 [ 589.726160][T14962] device_add+0xb28/0x18a0 [ 589.726182][T14962] ? get_device_parent.isra.0+0x570/0x570 [ 589.735654][T14962] rfkill_register+0x1bf/0xb50 [ 589.735674][T14962] hci_register_dev+0x369/0x860 [ 589.735697][T14962] __vhci_create_device+0x2d0/0x5a0 [ 589.735713][T14962] vhci_write+0x2d0/0x470 [ 589.735732][T14962] new_sync_write+0x4c7/0x760 [ 589.735749][T14962] ? default_llseek+0x2e0/0x2e0 [ 589.735767][T14962] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 589.735789][T14962] ? common_file_perm+0x238/0x720 [ 589.766437][T14962] ? retint_kernel+0x2d/0x2d [ 589.766459][T14962] ? apparmor_file_permission+0x25/0x30 [ 589.766480][T14962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 589.766497][T14962] ? security_file_permission+0x94/0x380 [ 589.766518][T14962] __vfs_write+0xe4/0x110 [ 589.766537][T14962] vfs_write+0x20c/0x580 [ 589.766558][T14962] ksys_write+0x14f/0x2d0 [ 589.766577][T14962] ? __ia32_sys_read+0xb0/0xb0 [ 589.766602][T14962] __x64_sys_write+0x73/0xb0 [ 589.766618][T14962] ? do_syscall_64+0x5b/0x610 [ 589.766634][T14962] do_syscall_64+0x103/0x610 [ 589.766652][T14962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.766664][T14962] RIP: 0033:0x4582f9 [ 589.766680][T14962] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 589.766688][T14962] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 589.766703][T14962] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 589.766712][T14962] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 589.766720][T14962] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 589.766729][T14962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 589.766738][T14962] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:04 executing program 1 (fault-call:2 fault-nth:75): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:04 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x82, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x14040, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x3, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e23, @broadcast}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10001) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) fsync(r0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$P9_RWRITE(r2, &(0x7f0000000000)={0xb, 0x77, 0x1, 0x2}, 0xb) [ 590.148409][T15081] FAULT_INJECTION: forcing a failure. [ 590.148409][T15081] name failslab, interval 1, probability 0, space 0, times 0 [ 590.198568][T15081] CPU: 1 PID: 15081 Comm: syz-executor.1 Not tainted 5.1.0-rc4+ #62 [ 590.206619][T15081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.216958][T15081] Call Trace: [ 590.216989][T15081] dump_stack+0x172/0x1f0 [ 590.217009][T15081] should_fail.cold+0xa/0x15 [ 590.217029][T15081] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 590.217047][T15081] ? finish_task_switch+0x1f0/0x780 [ 590.217067][T15081] ? __lock_acquire+0x548/0x3fb0 [ 590.217086][T15081] __should_failslab+0x121/0x190 [ 590.217102][T15081] should_failslab+0x9/0x14 [ 590.217123][T15081] kmem_cache_alloc_node+0x56/0x710 [ 590.217142][T15081] ? hci_register_dev+0x4ee/0x860 [ 590.217166][T15081] __alloc_skb+0xd5/0x5e0 [ 590.217196][T15081] ? skb_trim+0x190/0x190 [ 590.225181][T15081] ? lock_downgrade+0x880/0x880 [ 590.225208][T15081] hci_sock_dev_event+0xf3/0x590 [ 590.225226][T15081] hci_register_dev+0x54c/0x860 [ 590.225250][T15081] __vhci_create_device+0x2d0/0x5a0 [ 590.235715][T15081] vhci_write+0x2d0/0x470 [ 590.235735][T15081] new_sync_write+0x4c7/0x760 [ 590.235753][T15081] ? default_llseek+0x2e0/0x2e0 [ 590.235776][T15081] ? common_file_perm+0x238/0x720 [ 590.235790][T15081] ? __fget+0x381/0x550 [ 590.235808][T15081] ? apparmor_file_permission+0x25/0x30 [ 590.235822][T15081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 590.235839][T15081] ? security_file_permission+0x94/0x380 [ 590.235889][T15081] __vfs_write+0xe4/0x110 [ 590.246472][T15081] vfs_write+0x20c/0x580 [ 590.246493][T15081] ksys_write+0x14f/0x2d0 [ 590.246512][T15081] ? __ia32_sys_read+0xb0/0xb0 [ 590.246528][T15081] ? do_syscall_64+0x26/0x610 [ 590.246543][T15081] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 590.246555][T15081] ? do_syscall_64+0x26/0x610 [ 590.246574][T15081] __x64_sys_write+0x73/0xb0 [ 590.246595][T15081] do_syscall_64+0x103/0x610 [ 590.256687][T15081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 590.256701][T15081] RIP: 0033:0x4582f9 [ 590.256717][T15081] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 590.256725][T15081] RSP: 002b:00007fa7717eac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 590.256738][T15081] RAX: ffffffffffffffda RBX: 00007fa7717eac90 RCX: 00000000004582f9 [ 590.256746][T15081] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 09:49:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 590.256754][T15081] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 590.256762][T15081] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7717eb6d4 [ 590.256770][T15081] R13: 00000000004c7636 R14: 00000000004dd428 R15: 0000000000000005 09:49:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000040)={0x3, 0x2, 0x3, 0x0, 0x0, [{r0, 0x0, 0x200}, {r0, 0x0, 0x567a}, {r1}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 09:49:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10001, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x11, 0x61, &(0x7f0000000180)="c0fd8e929b14237ce519bb46c242024cffdbd89fac1b61ac2fcba04f15707a0907a7708dfbcf970104bbb5de7578929ae9258cab6813d7e5d1bd85990d13af896e9701178f3b31b7a2aa9061c9166b553d048e3413250c9b3ada14b047b86cc28b"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8001, 0x30, 0xffff, 0x3f}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="35000000cbca515528cdca878ec89123f62da051d6228d8b4456838ffea8e22c646c97ac795ec0869c00"/57], &(0x7f0000000140)=0x3d) 09:49:05 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x8000) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x6650000000000, 0x0, 0x4, 0x76d8}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:05 executing program 1 (fault-call:2 fault-nth:76): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="8c4e7dbc0343100da5260fb7e864b78e451b581fff418321bd116fd42ddfa001d688819eef345d41f099f73b4243c27a5bc4acacf90f58e95b97bd24b98787b56e89bb738753372ff34433787fd4c9cbc8c55f9c9b1234d4aefa42cb812fc546c33fee62a15420b2b4f22706bab7e77874cbfaa9166f27d851163c882a7ab2b643b4bfec350bc07364e9ebf8cd222d87da11b202625be027cedfbb4ebeecb723e99c0a476f8b7c9dbeb0ea3bfd08872984413383e9987cc7a23b57e0e206e6aade877f49cbc8d2395719fc55c56b03343158ada8814f7b899e00"/231], 0xe7) close(r0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x4, 0x7, 0x5, 0x7, 0x0, 0x4}}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000380)={0x3, @win={{0x8, 0x7f, 0x4, 0xd1}, 0x9, 0xffff, &(0x7f00000002c0)={{0x100000001, 0x100000000, 0x10001}, &(0x7f0000000180)={{0x7fff, 0x81, 0x8001, 0xfffffffffffffc00}, &(0x7f0000000140)={{0x7fffffff, 0x3b88, 0x7526, 0x3}}}}, 0x1ff, &(0x7f0000000300)="cae3bb1d80363724c5fea0bd12674cb731b4872ba3e9864a7103c0e2da1b5d80564c1440bfa4971b21054d4a114e141693780a2a5fdb15094aaffd9c7ffb6b7135b9afcda86c0e50a49ce1bf75f6d8197f1d7a6339", 0x80}}) 09:49:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x40000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x2004, 0xd000, 0x6, 0x1ff}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000000)=[0x1000, 0x6, 0x80000, 0x7, 0x3, 0xf8a7, 0x7fffffff], 0x7, 0xfff, 0x7ff, 0x3, 0x100000001, 0xea, {0x200, 0x4, 0x5, 0x3f, 0x0, 0x8, 0x3f, 0x0, 0x6, 0xfffffffffffffffe, 0x2, 0x0, 0xaf90, 0x81, "aa00761eecfbfd84a21c550c4c49cbd826b7dc3a08e1300df1534562c7c2e518"}}) fstat(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400080, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x40, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x3f, &(0x7f0000000100)=0x4) 09:49:05 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000400)}, {&(0x7f0000000140)=""/231, 0xe7}, {&(0x7f0000000840)=""/132, 0xfffffffffffffff3}, {&(0x7f0000000300)=""/83, 0xfffffffffffffdd1}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000640)=""/74, 0x4a}], 0xffffffffffffd15) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x208880, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000740)={0xc4, 0x1, 0x4d, "b2c57da0d913b90293589148bc4032df5ff097d701363f6c6ec7c58f9021f4ee5896ba5ed2ffb402aa3b2b7d98475ed35e1fc854a38b6daa640334eb5aa7ec0125983f3fd0a2866b4e93ac1ecb2381fb2ed2b0603d5a928d801a63a582b4eb092c3ca7cd8780f10641b657252683be4de2522b2e8ff67b317f7a8ce76504e86be54e6a160bc049b733bfec24f26b043c4a42fb274c2754d9469edb3ed94f83bcc7a1d5775e6c88204411d7bf94ce8f50ca11c447c510a90636b3dbbdd9d815f9f905c2a6"}) ioctl$VIDIOC_ENUMAUDIO(r1, 0xc0345641, &(0x7f0000000240)={0x400, "ecc1597f500a248891eb42a1b6b3bf92f3ada5f7181fb2da28d938738a914e78", 0x0, 0x1}) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYRESDEC=r2, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESDEC=r2, @ANYRESHEX=r1, @ANYRESOCT=r2, @ANYRES16=r0, @ANYRESDEC=r1, @ANYRES64=0x0, @ANYRESOCT=r1, @ANYRESHEX=r1, @ANYPTR64]], @ANYRESOCT=0x0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="5244144a3b6d44eff1d0a80e883a886f5bba4d6e9dc9b7e2bdcd623f4eebcc3f38568f4a835a525a8989e80007a8ed60b50072181463d1f222ed205391417a85fc27d4d656077059bb33c4c9c9f0b1629e8c74fe4fe09fd6a54f8d62434503dfb7d536cdd9d08ad3eb7a74b712730a08aad6a0c7b17d27b88bbe3f9439fa42", @ANYBLOB="9a73e31da56d28935c33521f844582405a64777dee9ff59888b4e66e7b38d47ed6b7d94e8829e7a31f2a975e2d72508a846a63592a1d97735dca6ebbd641d54bba96314e4047193f03ad05e4824dcf66782753bd3defff5d9e4706d5d58adf5f93bd40ebf761e35602a6b34645e1044a70a2e1d6171ec3b59d783573def5eeb5d7fb9aa5e189a3379b5fefc403db8e3537eae5996c07f41e9da7b66b66eddbf366c7cd5e50542605ea20c40afb66512fccc9f8ae5c", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r2, @ANYRES64=r0]], @ANYRESHEX=r2, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r2, @ANYRESHEX=r2], @ANYRES32=r0, @ANYRESHEX=r1], 0xfffffe88}, 0x0) preadv(r2, &(0x7f00000017c0), 0x1fe, 0x4800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000700)=@assoc_value, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x6, 0x7fff, 0x7, 0x1, 0x166, 0x2, 0x3ed, {0x0, @in={{0x2, 0x4e24}}, 0x80000000, 0x0, 0x8, 0x7, 0x8001}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000680)={r3, 0x7f44d5b7}, &(0x7f00000006c0)=0x8) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x3) 09:49:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0169"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x9) 09:49:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/59) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x3, 0x0, {0x2, 0x1, 0x1, 0x2, 0x81}}) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x80000001) 09:49:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="ff8190ea25f5837e8cc7b1f85a6a64c5f114dd8648bd8bfe39d4a888b078e5e09e51b9e46b23f205b3c6a380c0b3c44f3d9410b00032e61b184a4072af846ef9c15d7a8e327f3eb806c9b63f4db2b4b001e8502c5ce9e3c89711249ca578ae59fb9a22d2a3f71fe5f54805899bb96f92d5459144a9589787eca452607ceed95be72f151b00"/145], 0x2) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001480)=""/153) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/4096) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001540)=0x1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x5a040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001180)={0x0, @in6={{0xa, 0x4e21, 0xc0, @remote, 0x80000000}}, [0x40, 0x902f, 0xfff, 0x1ff, 0x7fffffff, 0x81, 0x1d8, 0x6, 0x3, 0x1, 0x8001, 0x8, 0x39, 0xfffffffffffffff9, 0x6]}, &(0x7f0000000100)=0x100) r5 = getuid() r6 = getgid() fchownat(r2, &(0x7f0000001580)='./file0\x00', r5, r6, 0x1100) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001280)={r4, 0x5653d428}, 0x8) r7 = syz_open_dev$radio(0x0, 0x0, 0x2) fstat(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$sock_netdev_private(r7, 0x89ff, &(0x7f00000012c0)="fe6625cd29e7d0f8bb277ddb6e19d7f7b227b5003380a046466feb307ebc261f840a0bd10e1aa75dd745b2e225541e2c90b5f6492b37d94ce20b9729c0a868b2bc451d14d91517f93ee24da6c78741acdb6ea449e7def9e15de249fd5056d51cf6fa91299dad4449755291300fb87899864d08cc0af6ae760ef3d613d8e9e41de43d9f885cb5a404a4d922054a9615d3a9051f0fb844ecaf5a87c3293874f39a21b70f397f5d374cee8d989314f13697999d1bfa2f146f9f619ec9b59d1d2a084c82bb82195ee6cfd2102311cc3bbff45b1a3f53d7e674639dacbbef07") 09:49:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x63) 09:49:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) socket$pppoe(0x18, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x4d, 0x1, "54cd4b70ee61fc511aabdbd2e6bb68d4ff98deb078f068a07811dc9e4f2902a61683d98778c5d26d1a4ff09c80aa744752688a1d820925580492ee3f4c83555c5d379d6dd9"}, 0x400) 09:49:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x3, 0x81, 0x800}, 0x10) 09:49:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80, 0x0) socketpair(0x10, 0x0, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x602c}, &(0x7f00000002c0)=0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000480)={r5, r6+30000000}, &(0x7f00000004c0)) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80803, 0x4) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @local}}, 0x3, 0x4, 0x800, 0x3, 0x1}, 0x98) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x1a3, &(0x7f0000000380)=[{}, {}, {}]}) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x12a) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000005e40)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x9, 0x8, "ab86aacf191707992603ebbeb344c60df953cd5e4f0f925b9fac2b0976648265900b2683d22d620c65550e6ea4826c61e60981b9a9fd45cec7c6fd8959c8ba", 0x12}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)="6bb43226fe84bd0d96b17569cff3f15477b6221b2594967f881ca51264e439928f5a9afb75da11abfa8c5c1f35730bc03e2bc7f4d631a16061bd734726", 0x3d}, {&(0x7f0000000240)="e677a5f44399ee3b7249cfaf90c2ded2cbfe9d267e4899523e379da1856b1ca69ac677122a0ada40f21a5e598fcc92551149b3cf96cf78b943126198b141c84bd7c54bee37da1d", 0x47}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="f70fce85659cf20ee93decb322ca2fdc8a1875911ec6e6da0eadd898e3c8527fe28086dc5040f169543bb3d4eeed2a1524692de9aa096b2aa6aeab506e096eff90906978ec", 0x45}, {&(0x7f0000000540)="358301dd24d4c916e2dc7f5ef744cb5c3ec798aaff0e3e49786f96afef5aedf46c57b5fae8f16f98b1469f31eba7481b606077c5c4b5f3c8df96976bcb4fdc3a2e3f32da6884bcd2d713e8b3f5b8959df8cb7f672698592d73aff8a949130efad1630346a2ddb63e1aa96a6ef68b8e81d96b0b451ea0f811215be6c63a1b72723535c795b8edc45155a4a9e366fd536a8c179b0ba8be5cff50f38259bb7376bf0ad7a04f163da11a996ac335e18e4c331968525f2f6a3a519423f6512c08aa25acc1353fc90ded4c026a56f47476e4d8858f322f4d1106a12659c70554fc98b2d9abd456e17c1b90b67f", 0xea}, {&(0x7f0000000640)="6de68c2fcc4edddfc82e1d3083c2bdb53d5e7c74597d411fe6c3b211f1291ab9b497cdaf807239b842a29511fdbed65e47c185d1ad0ede10b81b7051aef5ce3d4cb103b7650175", 0x47}], 0x6, &(0x7f0000000740)=[{0x88, 0x88, 0x2, "e7b409c6b9bf04d2e97a31d176f04ee75a95059884b6bc1f949366e3268271c77bc6f601bf3ecfc54f1849af36c8812a05573c0090ac56d2ef22ffb9322af965839d957c70afd2807f903935d84c72b1407d23a0cbe0f6bf2300003c7518366ba52e2f3b1108d4bde867e0f5bc8a3c645ece14edfa2e"}, {0x110, 0x0, 0x7, "12bbf2260c4fbfd2ec3a148f4afda1b4852387900b72b6db4a52e465380b734ec84d92b4337eb6b083b9b0214a279c504d37032d7b7873fae042877c76c6eb2cb5e21a21a66b36d0f5f44c3cc0a79bbf58beddf1e9cf0a2cbac2e0778eb7acc2810a9b349404e71e2cad878edc9c4522cf33aa46f1a76237fdf0d88a460e2eb6063f6b3aef63e62ec7d1e79122b56b7ff325920477d028bf946252f21e1e6cda846b5b722a6d4dcd9efb13f25d28f2dfb08f1370f50ffe884734e5c8380a23bdee81bb5224f2004508188f53eb617b4659c5fa635a316378b21617fb0584b587a1f073588c2587b3ced20cb3f6f40bb52e37259555d46b3647"}, {0xd8, 0x10e, 0x8, "6215b7cbb16dee21c2144a74fed5d27dc73844ac48d0f34720dbc9657014e9baea1d48f9370830eefcc7cc355edddbdfe99e5cf2dab600773b09dcbd9e5b5b25d75244b91a8d944b05bd5e04121e451e357a5010a6886418eb9d69c851c16c1af41cbaf6bd562f2519d5ec049b8448113dcb81a60a894486758de3d935f7fc7b0700276ec2f3ee7d13e4d2b3f5bae6d38d4919b791035f4a93a4476013e8f34da2d4245e93dbd1868b6cabd2b5398a05dd952a6c0fe2df9cb9e950a5ea77b15e9df281ad2b6eda"}, {0x10, 0x195, 0x80000000}, {0x40, 0x11, 0x6, "0dcfc01c193535612c48e872f5d39de136f60cdc43e2a6476139efd97966d330f52d265594a3308560b69146f2"}, {0x70, 0x195, 0x8, "10207c47756d6358701343a8f47fc850848156b416d8225566de8be928eff62b30ef383de46cc983090e25af65c6989f675731c666fa02ba293ac54d738d92e53aa0ee2cb2fd25d9384441c90fe392c279a8359b0b7cd7e5f3aa008e70"}], 0x330}, 0x80000001}, {{&(0x7f0000000a80)=@isdn={0x22, 0x4, 0x5, 0x80000000, 0x7}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)="69a33576fa89aabde0ab9c00f433b5508886f8ab87544ce31f6ca7d13e8ba42f8a4e9db1fd192457953744263a7299128b3c90662b968695c7b9aa5ba48e99e3e5285fb28171c1333bc365e08d7295f36c5c38e742b3f1bfbfa117c012469145d9ca97b41e6607dfd058083da821792a1081a25a549718cc58166244662236531ceb656a28ef9b69af787745b72854a6a92a9cec640bdec2bbc6", 0x9a}, {&(0x7f0000000bc0)="6d740c6d31de678086da699e7912c8bf6bb070dcbec937e4e52c48999b01a99f64f91a9c0e048177813a91ea08ca1c3ff191fee07cb4a84feb622a87d0a2a07089ee11e0d6d9e254719b0c206592cf11f3fac67901f6a5db57873e3c2e43bc79226324ef57057efe837d52db85a80652ed3d9428fdef3b34588ebcdb25c9d27a45445bd8ec9fe348f01c9ea48b879cedf8826185b973b686ea1ec0dcde4881f2bc18a49bcfc205f30e6fbb8cc335b25ccbfd5cd6d3a572965425b7ed2196f229a72a26f6cba6cc8c891305a8b3eeb99537a524", 0xd3}, {&(0x7f0000000cc0)="2221ca39bc185b5de5d2d38d890def1d5c43a43c02430a75ff37e7cf61c1f6e1901d2d74589024cbfa76c565e90ea9db2c28b74c8cb5e9d4f913f087aa41cf5d2750f27cae077faf09d49cae92172320", 0x50}], 0x3}, 0xffffffffffffffff}, {{&(0x7f0000000d80)=@sco={0x1f, {0x5, 0x4, 0x9, 0x8, 0x1, 0xffffffffffffffa0}}, 0x80, 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{&(0x7f0000004cc0)="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", 0x1000}, {&(0x7f0000005cc0)="883dfef52f5f6871173f539aa898cbb8bfd4017c52064a81aa8dcf12c32a488201d58feb350ec8e98176bf3b01e31890b20a418c42a9006e8afeebdbfbabe017100f870e54655e22d189b99ad233586b854dabe3c8f2a14616caf217272eddbfb113037255fd4f41d59db5b46cdefad235dce8536bfbe9879d814c53a71bc18eb9d2d0f1863f2efe5c7e0f2006a46ee511ac5c03869591a9a86ea74594c53ba557b9eef7e053fac71847f1ec912f61302010cc3e62f8d36dfbaa0f6378563a374c5fbe07703ddc94371a33a6091a6d6df621df1ab0c4c45b720dce1c5145096580f8635aee1355", 0xe7}], 0x7}, 0xff}], 0x6, 0x4004) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x300) 09:49:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0xff, 0x400) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000040)={0x1a, 0x3, 0x80000001}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x14000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="05000023dcff350d000000000000"], 0xe) 09:49:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f0000000080)}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}], 0x7, &(0x7f00000005c0)=""/151, 0x97}, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x54, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x40) 09:49:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x364) 09:49:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x372) 09:49:07 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x9, 0x7fffffff}, &(0x7f0000000140)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ppp\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) getsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) 09:49:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x373) 09:49:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0x1, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) r2 = gettid() move_pages(r2, 0x0, &(0x7f0000000040), &(0x7f0000000200)=[0x4, 0x7, 0x80, 0x5, 0x7, 0x5], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x800, 0x6000000000000000, 0xf343, 0xfffffffffffffda7, 0x14, 0x1, 0x1ff, 0x14ad4730, 0x244, 0x1000, 0x3, 0x20}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) write$USERIO_CMD_REGISTER(r1, &(0x7f00000001c0)={0x0, 0x1}, 0x2) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000280)) ioctl$VIDIOC_G_JPEGCOMP(r1, 0x808c563d, &(0x7f0000000100)) 09:49:07 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0xfdef) 09:49:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='environ\x00') r3 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x1) r4 = syz_open_dev$usb(&(0x7f0000000680)='/dev/bus/usb/00#/00#\x00', 0x8000, 0x2080) io_submit(r1, 0x4, &(0x7f0000000700)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000140)="f4a7299ff185b886bdf8c1a339228036805d1dd800e5ed6c223e2acd16cc832c82d9cf0c4cda438e3913077c83419504a14221ec1b5dde342b27d8291286b631ab07da0fd9137bc8fa5c59ee8ddb6fc1514ce0bfdc736bfd4cbebc0a40f835720034a869eea6ff365acd05d7d3e13ace922c052d08b49635e0506aac396816895fb1678ade87564f", 0x88, 0x9, 0x0, 0x0, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffff064, r0, &(0x7f0000000380)="d1571f55fb93208b5cfec8a4cef1b8ed915137c931b3d44c4cee26521a495eb953d04cffc463f0cb352858a65cb33020132aed2b926f58111f47b866d0eec0e80862965fd5f31bfbf0645a00be5d6576bc7ea169e81bfd816fb82c6a10a9f7934158b7624b310464a813b600eb4b02e3c92789820e41048090a157b16e22804b7db083290eb8dec59bc452f120e47e9a64", 0x91, 0x2, 0x0, 0x2, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000004c0)="531c1d326f039c7dcd3d2e249772266113e20d6fd4d956e62634c14588dba732b5640ebca13a096ef6e49a79db82bce87bbd9f6f903c3ebed9c520b7573f133f433a18dd9899d6c8d050631e2eb40dadf9ac8bbd5739bdb98335ae0d9c519a877a869699ce3f3c9dd62adec1489c227f4937a550a33038cce1893568288a97f5f138a4defa1535967e7a0c81d1e0081ad8ded149e092b1965c175c9729fe5f2916767381eba50e7a1148411f961bdddf64a39c82c68a6b9e418c37b483752f7c6f53bb1f01fcbc", 0xc7, 0x3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000000600)="64c0a5d7ee5951831bd93b0e4338721e4b26dd7c68b82745d37cadf0043f8cca5e1612a6fe59652c7019ae93fed3c7488a9c7b4f4703816b395f6c4f6588f2e54065e63fe126302ab46ed44c055ee9c7b90550de8e55664c2b10", 0x5a, 0x5, 0x0, 0x0, r4}]) r5 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x52) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000040)=""/75) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x200000c2) 09:49:07 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(r0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @empty}}, 0x2, 0x80}, &(0x7f0000000080)=0x90) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) 09:49:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x7aad2f7485c87ea5, 0x6, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0xfffffdef) 09:49:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) 09:49:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0xfffffffffffffdef) 09:49:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, r2}) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r3 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) ioctl$SIOCAX25GETINFOOLD(r3, 0x89e9, &(0x7f0000000240)) sendto$rose(r3, &(0x7f0000000180)="1b79f55381bb08e39009f3311ee64648d0c1185332f82a72eaaed181d822361256cb39eb7e475a22f8cb9d36b8efcc610f5af8abaf3d0f5ae8db992186760c69ecfb6e13ef08", 0x46, 0x40080, &(0x7f0000000200)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x3, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x40) fstat(0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)={0x6, 0x0, [{0xc0011034, 0x0, 0x1f}, {0xfef, 0x0, 0x80}, {0xa35, 0x0, 0x7}, {0xbf6, 0x0, 0x2d76}, {0x40000bff, 0x0, 0x8}, {0xb7e, 0x0, 0x2}]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000080)={0x17, 0x7, 0x2, {{0xa, '/dev/cuse\x00'}, 0x1f}}, 0x17) 09:49:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x82000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'vcan0\x00', 0x400000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) poll(&(0x7f0000000280), 0x1ffffffffffffdc2, 0x8007a3) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) 09:49:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="e102813d038e18ea798a6cee7f0c15b12f2466cc67ab5f9412fd5e76e8b491c8911ca84daa2f527cdbed75afa6e7fa136738080c44950600000000000000fe3c00"/82], 0x52) 09:49:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@x25={0x9, @remote}, &(0x7f0000000100)=0x80, 0x800) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x4}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x91) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3c02124daf"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r3 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 09:49:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x10001, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x60) sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbe}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x6856, 0xad, 0xfffffffffffffffd, 0x9, 0x5, 0x2a, 0x7, 0x1a9, 0x5, 0x9}) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10100) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0x8) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) 09:49:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff91"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x1000000000) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000f, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001300)={0x54, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r3}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r2}, @fda={0x66646185, 0x6, 0x3, 0x13}], &(0x7f0000000200)=[0x20, 0x38]}}, @exit_looper], 0x1000, 0x0, &(0x7f00000002c0)="739786c159b74ecd552cd757059ab59d5bcdb8c68c8e54e335cc80bbff26e636f99c46b28b17a6cc0d4b2f121f4b99dc3de42a3afcd23a51d1250323c53c9b41f5c91bb2edb8991c6e23f07d5408cb8a0ea234afa45e85d850a5af43ff9bc55a0d158f4437d57270df6990d80198c66b1e020c9456045e79403414bb1e45ad6c5ca2c32e3297ab40eea94205f99420eb2f7f295c94906510c05e332e117c86cbd41cd5779113d5a6722e0f912805d7d8518b6652f0f2002abff4cb1d80fc3464cee4fb2f2aed5d4fae09f1cbeddd47f98f09733fdf8acf30462c53bb2f0db7be2bc6fa26c3e7c09adb85b2147cff24769e03b4b7b1b2d47672e1c83aca4de9486fac28cf11b7e04096f7f0a49e5c009142ef662d39b30530268f4f9a4a6f78c8eb85abbadffade73336897591b091ef0326768b67e91002873ad59f1aa110c1fe078447193a5d1052f53b9f3a1290af0ec65bac2743b95a7997ef3649e27f624647757a77f687177b0270cb06dc4d94df020469d412332bd8d4584056cf6cb3961fcec98b32ddf30fca8f16dc55647456a274933f78ced7bff73d3d8e7d5d14047bded758ba0a71f41bc03acfba0eb66a32a8749daa7fa93860c204d6fb889b85e6fd501c36ec4214f73b28324556eab49c430a4aa2e4e1e1e907931698c0a7ec378b7ad28e39a49e9ced7077af685ed7bc600667aa527c63532507495ccbdcf5a0bf455d14bdf3c0312030f87bd2011504742415a102089aa898fb001fe66831294f961bd0308dbec120c9325cddce06ae07cc11d72f4be46f2002a4a6be786f37474f2a7c905ecec2dd6640f3997bf108fa943c4424fecb924ed05e235f47d877226147ac209ebd370d6f8ff53c552f11c3ee335d44ba64331e20cd753fad3ea37d2d1b5e8f03f09bc58a45005d3091e8b37e96bed7eb05500ccb7aa60973c0f86d936ec90a85c9ef0f027e1b260e0e27b6d92d31178f7c4f0000247c1faf87b326ebe1f4c17d9fd16e521e53524a8bb6b032b0521e70455632ed1c9d2c2cb4d0cf2633b566f3cc7609673c68a773afeecd44b3e8ef45ba71dfce98300c25a0a513e917a504b99f545c479796ca40f5ac15ee448d1759f30cf30830cbb22eff54c776d2eb760ce929c547c8d49f7f68c85d3d9eb8d334e073fce3ca0dc8b08a764063fa8de0ccf44f8067c2a6fe28589a82c25a57b3f78ceb568a0b1f881066c395ebafaa583e6e3a9c98c62e2c6366ded9f60c77ff32f7a230a2068781bb1d89dd71dde14487e0edb8afd15f5432d3a53ed5063b61164ed62ad02b65d25b48162fdca8f3df3ae040ff36de1b45084a2ca484d71813742db92558e4ed7d7c4583a22edfa4489291fd1a06ec7200eeb18c1d0b0e25109a41e811c5118b16f85a4a804b758e551e3ad47d0f32710172cf39640eaf029d16eaf9a397d4998cbbff7ec6160ece5ad3617abc9f8896f666584919b183874e4d2a6159233320325037e2fc222530df3c512e35255d97b676bb326f0229b7cd57e5e0ccdbe0998c8bb6e4433fcbd86d61d1ddf47483326c907cea8cb80e5d0a44202956c9b49e73e3c917dfefd7184b7438bd1c4ef5dd209d24eaf7bb9cb1a2f2e6f735aca8ac865d8ca664f5d63d05bdf4287b630ee45598691545ff48fd2d38e700f05d569fd7c37a1ae45941a68a3fe92c3c6bc3c4d1d36432ba5c20ddf29add2f114d6a2d631d7f6c8dec3107b6d0bb2b18b55e21429c8e1971e58c245ebcc5a01de77c1c1f3f922ea938698d391136177266c57ecba8d11dc9170a4d796a7e479fe7a54be4d27b3cdcd2d7a9885705f9fc21b30a979ae3a657e347264dd722618ae11b98467e298f350ba64504de1e88b36776956abe06f825bc8443b12492840b41b279c47b578a6892b780ab99ddff47f944980d2c6a8438f718bb1e17e3a19c8ca49f580d3590c3945d130699987c60fe608eef699feef6246cfe723e812bb55d1ab7fc1fe1ec51ca9702ce8c2cac4f0e71382bff25e9e403aeb961f621f11c4560c7a4d00ea979407d39ca11886778b2f454c8205e0ced4eb1059e171b3fa6378b5be53896fa2e6a06791c50d579c7d76b8690c9ec59628a64303aae82ebdd2f3cdfec50166b8b4fc6c0ac3faa7e5fff36d05ee2e4c103bf63caa377f760e7adcca7ca03cf00ea621ad98859ab6d7e6e02ea542eff1fb1b3fafb2db6002b42e11f2076dd1e85d527879fb8efc44c7877532c87080a469a3320c6ef46b6305dc4f28d9dc50897339b3ae961fbf90f834db2c3ec83a4bb8907955497968371972c82d153fcab209a47b5638e7f92a03125139b05b0565f42572b9b5020faf19fa41e92df275c9c112b653c3ac35cb65102e4c12eb74250ee7b72646aa46ce9882f97fdb3d2d36919bfdc1c2b33c416659f77dd6821ca8b51879d878dfa3adf313d51783891483decc466fc79d6c4378eac14abe90a239ea5bb1ba97bf3481b166083f1e42d70514f48c779ee2ed6fe5edc03926845656c5ad44ce40983409adba68f0e93d90dd92a5555edfa8ca423ccbb62ae7b2e36896d0b400d745588bcaad89b6607c39b8d0bf2bba1cbd8d128d0a11251bd04f6806b614be65c8e8fe223f483726c2926b37ef3c059d8155e38972333be367ed2c1be3de8b443d03388f73889a7a667b0719e50b12dabad808fa34a272a6c37a2f313e16e033ab0e12d815ccd6a192f4f8b5af89c20696eb9ae6916498950e61f8248956f1650cd4767f8037ca93c7631bae3a5fc2dfe38a3b4e2dcc7a52a2e570c60226aea240ed560a30a3edfdaadb29e2fbeaaa4111676abcd91bc30e1d8704e6259b2d92afb028984995410bbdaf685594cbdda3598af971987a8afe11a176464fdf22960001fe333bfa3b86276feeeacd80e170581eab95dd00b473ef1d5fb27db5af40515bc4a6b480747e7122864e363845c5e59df4094166f3c3ff42d0e177022e6504ec4ae481d70feb1d36071d03231e825f70cdfd15ad4e26540ea3a62d2be63d1cf8645e663cb0dc2057fcd33c917710def3da1f6fa22ddd695877225894bded3bbc8d370b26a9e077acd882aab8126f2ff0d6994e47954622365d9ce8bbf8b772f9f07735ba3d74e597d431d837ec10249ccdaa5bad7693ce131bac288fa93b481ba3ad175ae1ba1c54ef1442595f969b6af1685c6a53480210d04e54b49fac51c18164fec249b583e648169c785fdac87a1538c796a72c80e2bd500dba1288ea27237b6a1856c82b4832124311a1d6d34267582bb8d0bea3d0240764a5f8c1140512be6af4833d8772fc2bf8ec7d4cac94d3ae68fe3f0520aa0de1fff0cf04fa664e5a118185369a0557c46deea0115274d138a5bafe934173fbb562d163b7b6691e886606978cb731a048fc8c0b8e075f342f14902363c088edcd873d69bd686abe88a82602aa172229374d12b17b7b4d4a97483042792fe0b38e96681eda572d1216e2866d57d98d6e4dd9ee597a0d568362ab719ea46212b3b810637c29135d2c4033f527dd0fd52c01b83a6a63135115d8508900a4344b862e2b238d0ba5ae430734320ce63dfbc67fd817ba3598eca712c8965757177c0bd26c8dde6baf3efa9670922a6e909b91f8b0cf9af51225765047e46af8ad9c0e3538f2b3e1c4294c98fb18b67b99ccb21ff10fe70a287ec2ebda2e03a1c58c5821c7267f2cfcd42d1d43aa09fdb48800a1addd94298ff4d8e7d59b7f97d7114ba7a38f85a11251a80d32e0412603305ec9354441bbd562fefb881b7986aa16e31efdabcc5ceacc06e9b0890e948546d62406cd034f5a5c7400ef9be902ede703a0397c77b567c632cb6f581b60af37feb6b2b5eb7d4b252b28c330acc2657c349b78bf2c767271b4e99e5c4dbffc5ee5ef4a87745b1cee7c9be261d3903587f784967628a620a18920fef96a78510dce30e73d92bcfb7b47914ec9792e1d9a98ae3bd0ce2d2f8863ddcd060a3defecaee40a589d02087ce85543e626f881ac48b988590ae211b6d38daa289f874d9db1518f98894f4cb691a8034f60b98b6a1a06d491bb38cbaae2c0ae23e487880da2f49a260047a7120df5b4ebd68adf72d80d5cbf657e51b26f43ff2b63abdf0a238fb8456658e47aaad3c6039ee4f62738c36e2e0555c1e82168f00c5901f9a641dc0a7af878f0be7a6ee8ef8f2f3f9227d615d5d2feb6a8b7858174d1830745ac708fda8dca2939fed7856eec5dd3abec6088156ca2e669ae922f5bbc63f306c53027834e33d5a7a1c97ac2bf0d47e92c6d2cb444ddc6da7624c1e50ceab35ebe459647f1a3f36a38d25141739959059c64980518eaea0e922917bc2053bc8be7719d944adb83b2eb0f4e6baa6d4fa2a5be488681b16034bd1b4b6ac335ceaead00f4f2bd1e34278e2317abcdd3d3d3cbdd741ca42efd90bdc6db10369eb551eaf31d8ec7532473bcab57067afb0393e00e827891af85a1a87d87de5a6725716b88ddf6b578a4c702b7286a241148ee405c816c272a823013a5eb7c7e38b0a84729d256382ed483d3fb96f3ad1e8d51c809028aa7f54d1edbbe18f2ed43b73f34d5b3a9ff61f28e8f8d21010ba99453ec4f00157ba01cd14630b7c694ef8e327421a5cad04204e46536ada8e2667ad724c3dcf4e03900db915252895744531e0d323a2f039f3a3ada65c0abe7f9d1b6fff8c10efc59692535a82a6da123d057bb4e1a8382640f16375659c47f86d0f1276031c90abd4d379c8a6b9c2aa6cb3492ef46bce29e9fdcd0a07d1efbf9bdc63243761d98ddbfbd488d1d81231fe0a103b21a07d9a0aa44220c8f553f53384d0026c3ecbcf6dc88508ab161436ae7b178ea67207b9a2b6ef7eb64add7db136e2af3e1e7d9c72e7755ade0c7f271aefa3fcff40abb73e013d917f54c360aa3cbaf1cbb8e8e04d8b744811f7a7b362c2f46622f02d14f075a1390aaef7cccb68f4d90951927501361d18fb884adeab3b7e2a595666d601bc6a40d3356ab8b17c6f5e350ab1f912a264d564306aadb0dbcb32f3ed46dd0f77b4a7942e1b896d77bf522070d2eb947f2bf5cda922eef3e7d278ed34fd9269367fdbb1616cb75cebdb84363862569cdbda866b11628728c95224fe480fce064ef00174c2aa97290f7a2bea48b9aa879160192868908ae577c0bc98b68c08c48f88f99ce901b7c247c059cb733f2c4ae3c6e3ac8b0a8fcdf20be9dba0ec73fa9c8989ff65cce920c8c70c071e9d1dbcee98a425628e3a58ac06f1fe69f060deebc9b6c58ae9ac5457ad7b4ec9939b9049ddab4272beaeb5c8dbeccab82e2b37795629b879a767eca0c3ec9dbc1b157f0b0d89a6e0456a23e21182a874b91cb171619f9fadc96f5d9f3146311bc91f0912e6c9089b28e5b335ff0c83988d9f415fd22e44af125372dd5c5b6b9e5cabaefd339626c2f2570d50c51a8cc076e2048d77fe05de63bc3422bcd28a34feff5f8da98b482ab0559a743de5d0d34c82a4e33f4560f937da24ab158fe43c4b9fdbbf54153a1a36ffd919e29ddeea72ad4e2547bc13d6d83da655674cdd888c22ab27ea0b90770b3ebd4dfcb20203a9701dae692c7fe473678ed0681ef66c5cb15764552033b20039ac79e7cb67d538771b79f8a07605121a16bbc04e63c7e7dc6ca364ab8ee7ccd7b66492cf2bcc539e3fe26a96a09677f23385db382b96778be3bc82014fdcb045d2f42f6a6e9575bddc5e89c3c4845e069116815fa126012c0436dc4fac0ec4e44ef18c3096ecd3071036a4661dcc0bc3127e27bab56c88db2ab5a7f415fc527516774"}) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 09:49:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000000100)=""/163, 0xa3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20004, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) 09:49:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000100)={0x2, @sdr={0x30383653, 0x98}}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x2) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f00000001c0)=[0x2, 0x4], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0x7ffff) r2 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) connect$netlink(r2, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0xc) fstat(0xffffffffffffffff, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x7}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)=0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') 09:49:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:08 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = geteuid() ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000000)={0x3, @default, r1}) r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x9, 0x100) ioctl$FIGETBSZ(r2, 0x2, &(0x7f00000000c0)) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000080)={0x8, 0x3a7f7f7f, 0x3, @stepwise={0x100, 0xc1, 0x6, 0x1e, 0x7fff, 0x7}}) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x81, 0x4) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) r1 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x4e20, 0x0, 0x4e20, 0xf71, 0x2, 0x80, 0xa0, 0x33, r2, r3}, {0x5, 0xfffffffffffffc00, 0x101, 0x5, 0x9, 0x40, 0x5, 0x100000001}, {0x0, 0x10001, 0x1, 0x7f}, 0x5, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2, 0x4d4, 0xff}, 0x0, @in6=@rand_addr="d7f06e24ba7e6351e835e38015e34540", 0x0, 0x4, 0x0, 0x7ff, 0x41e9, 0x2, 0xfffffffffffffff8}}, 0xe8) 09:49:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4a000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/187) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff89d10b383eff24453b8a33f4a44dd576292a389231ee3c2d6ae28cc6a59a72a2e09d08b67f9765d5d48a8d5ea301800000ce28b5933d25a3e90cf2ad8a36d34d5ffe391c695fd8b27a1e85999ee295d0916048af9da8800eec313dbb0a3faff7434265ca46b88b36b72032150b1e10dc060f773d586960f51c917276f8a83d2a6c56059b50ccd56aa00220c7e618b5f8643e5333f063128bc38fd03f8027086da2653d1cf9fdaf6cc607f6415fd2431742f15ae4abbc1e50188529e910c3b2a1720245226ace514982b3fcaf8227ac65958fe0ee6e4fdb9ba04edc44"], 0x2) 09:49:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$uinput_user_dev(r1, &(0x7f0000000540)={'syz1\x00', {0x100000001, 0xfffffffffffffff8, 0x0, 0x1}, 0x26, [0x9, 0x9, 0x40, 0x3, 0x7, 0xb0cc, 0x0, 0x1, 0x4, 0x2, 0x0, 0x7, 0x7ff, 0xfff, 0x7fff, 0x9, 0x48b1, 0x5, 0x26, 0x1, 0x4, 0x10000, 0x7, 0x7, 0x62e, 0x89d, 0xfffffffffffffdfc, 0x4, 0x4, 0x10001, 0x1f, 0x8, 0x57, 0x8, 0xfffffffffffffff9, 0x33, 0x2c7, 0x8, 0x1, 0x3e9, 0x4, 0x1000, 0x4, 0xfffffffffffffffb, 0x91cb3a0, 0x6, 0xff, 0x0, 0x7, 0x4, 0x11, 0xfffffffffffffc00, 0x8, 0x5, 0xfffffffffffffffc, 0xffffffffffffffa9, 0x8, 0x401, 0x9, 0x8, 0x5, 0x80, 0x2, 0x9e33], [0x3, 0x20, 0x7, 0xfffffffffffffffc, 0x7, 0x1, 0x0, 0x6, 0x9, 0x3, 0x8001, 0x7fff, 0x7, 0x1, 0x1000, 0x6, 0x557d, 0x80, 0x8, 0x1, 0x6, 0x2, 0x5, 0x50000000000000, 0x5, 0x715, 0xffff, 0x2, 0x6, 0x100000001, 0x5, 0xfffffffffffffff8, 0x8, 0x7, 0x1f, 0x80000000, 0x81, 0xfffffffffffffffb, 0x9, 0x73f, 0x8, 0x7, 0x8, 0x8, 0x8, 0xb50, 0x401, 0x9, 0x0, 0x5, 0x1, 0x2, 0x2, 0x6, 0x7, 0x9, 0x6, 0x0, 0x6, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x0, 0x5370, 0x4], [0x5, 0x9, 0x6, 0xfffffffffffff86e, 0x2, 0x100, 0xc39, 0x0, 0x3, 0x5, 0x7, 0x10001, 0x3ff, 0x1, 0x3ff, 0xfffffffffffffffe, 0x80000000, 0x0, 0x7f, 0xed1, 0x6, 0xd68, 0x753, 0x4, 0x0, 0x7, 0x7, 0x1, 0x4, 0x3ff, 0x2d, 0x8, 0x6, 0x3, 0x0, 0xd1, 0xfffffffffffffffe, 0x101, 0x7, 0x100, 0x0, 0x9, 0x7, 0x5, 0x200, 0x80000001, 0x78c, 0x7dd4, 0x7fffffff, 0xa0000, 0xfffffffffffffff7, 0xffff, 0x0, 0x3, 0x9, 0x3f, 0x2, 0x0, 0x7ff, 0x7, 0x3b8, 0x1b, 0xe000000000000, 0x401], [0x8, 0x9, 0x4, 0x5, 0x400, 0x7, 0x7ff, 0x2, 0x1, 0x40, 0x6, 0x7ff, 0x0, 0xb4e3, 0x3, 0x5, 0x2, 0x1, 0x20, 0x7, 0x0, 0x1, 0x1, 0x3, 0x7fff, 0x8, 0x0, 0x7fff, 0x4, 0x408, 0x4, 0x3ff, 0x2, 0x9, 0x6, 0x4, 0x36f109ae, 0x800, 0x8, 0x80, 0x8, 0x1, 0x2, 0x10001, 0x5, 0x2, 0x8001, 0x7ff, 0x800, 0x8, 0x800, 0x81, 0x0, 0x3, 0x40, 0x2, 0x3, 0x40, 0x1d, 0xd, 0x7, 0x84, 0x2, 0x2]}, 0x45c) fcntl$setsig(r2, 0xa, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000180)={r5, 0x11}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000100)={0x2, 0x0, [{0x0, 0x8, 0x3, 0x100, 0x7ff, 0x400, 0x3}, {0xb, 0x8f, 0x2, 0x3ff, 0x9, 0x586, 0x1}]}) 09:49:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x2) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x9, 0x2, {0x3, 0x0, 0x7, 0x3, 0x1}}) 09:49:09 executing program 2: r0 = socket(0x7, 0x80b, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1d2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)) write$P9_RSTATFS(r2, &(0x7f0000000240)={0x43, 0x9, 0x1, {0x8, 0xffffffffffffffa3, 0x9, 0xffffffff, 0xc120, 0x1, 0x1, 0x3ff, 0xfff}}, 0x43) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000040)={0x3, @bcast, r1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f00000003c0)={0x0, 0x8}, 0x2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r3, 0x4004743b, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/167, &(0x7f0000000380)=0xa7) 09:49:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @dev={[], 0x2b}}, 0x10) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@caif=@rfm, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x7ff, @mcast2, 0x6}, {0xa, 0x4e23, 0x7, @mcast1, 0x1ff}, 0x7, [0x9, 0x8001, 0x8, 0x6, 0x3, 0x7, 0xffffffffffff0000, 0x7]}, 0x5c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x26e, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)={r3, 0xcfd2}) 09:49:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x80) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x800}) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x103000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x2, 0xe4, &(0x7f0000000080)="ad5ee33998518bc6ea0f5eb21804d95af1d934e0a65afcd4eca1f2a61e69453a5101502657e56d61a6f6e8171fcb9bf96adb6677bfb7affdfacf92916287c3b22bc74f4cd9e20e5db607d0f80ce456f5e1002298e54ce2a8b387cde0efafcaa8568eb9c9e0eafce2ba829c048852f3e88f9cfa0ba866f63a659702a3f2c24471d298b03a9c3ee6be60760b26e3eeb7c955fe2b9d5c2050249e90f15648b466b65ad67a42682b1f6927487338f47e072975741ce37ad986a84b67edb36f86f2389e7950e73e82669c1c5cf0f964871251f2b3b96fe750f6eafb32b13078d3f2a8396ebfa6"}) 09:49:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x10000, 0x100000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0xfff}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x8000) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[], 0x2a2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:09 executing program 2: socketpair(0x0, 0x2, 0x400, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000022c0)={&(0x7f0000002280)='ppp0+eth1%wlan1\x00'}, 0x10) splice(r0, &(0x7f0000002240), r1, &(0x7f0000002300)=0x43, 0x1ff, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) recvmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/100, 0x64}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/208, 0xd0}], 0x6, &(0x7f00000005c0)=""/49, 0x31}, 0x7f}, {{&(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/199, 0xc7}], 0x2, &(0x7f00000017c0)=""/178, 0xb2}, 0x1ff}, {{&(0x7f0000001880)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001900)=""/104, 0x68}, {&(0x7f0000001980)=""/107, 0x6b}, {&(0x7f0000001a00)=""/206, 0xce}, {&(0x7f0000001b00)=""/84, 0x54}, {&(0x7f0000001b80)=""/36, 0x24}, {&(0x7f0000001bc0)=""/13, 0xd}, {&(0x7f0000001c00)=""/107, 0x6b}], 0x7, &(0x7f0000001d00)}, 0x9}, {{&(0x7f0000001d40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)=""/248, 0xf8}], 0x1, &(0x7f0000001f00)=""/48, 0x30}, 0x8}], 0x4, 0x2001, &(0x7f0000002040)) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000020c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000002200)={&(0x7f0000002080), 0xc, &(0x7f00000021c0)={&(0x7f0000002100)={0xa0, r4, 0x600, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7e9a}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5cf3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x93}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x14}, 0x800) ioctl$PPPIOCGUNIT(r2, 0x4004743b, 0x0) r5 = dup2(r2, r2) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r5, 0x80045700, &(0x7f0000000000)) 09:49:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x246) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x8, &(0x7f0000000240)=0x4) r2 = accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f0000000200), 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r3, 0xc040564a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x471, 0x7fffffff, 0x2, 0x1}) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000080)=@buf) write$P9_RLERRORu(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x2) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f00000000c0)=0xfc00000000000000) 09:49:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000003700)='/dev/vfio/vfio\x00', 0x400, 0x0) getsockname$inet(r1, &(0x7f0000003740)={0x2, 0x0, @initdev}, &(0x7f0000003780)=0x10) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt(r2, 0x7fff, 0x4, &(0x7f0000001740)=""/133, &(0x7f0000000400)=0x85) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmmsg(r3, &(0x7f0000003440)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000001540)=""/72, 0x48}], 0xffffffffffffeb1, &(0x7f0000001640)=""/90, 0x5a}, 0xffffffff}, {{&(0x7f00000016c0)=@sco, 0x80, &(0x7f0000001900), 0x4, &(0x7f0000001940)=""/95, 0x5f}, 0x4}, {{&(0x7f00000019c0)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001a40)=""/168, 0xa8}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000002b40)=@generic, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002bc0)=""/43, 0x2b}, {&(0x7f0000002c00)=""/30, 0x1e}, {&(0x7f0000002c40)=""/81, 0x51}, {&(0x7f0000002cc0)=""/134, 0x86}, {&(0x7f0000002d80)=""/127, 0x7f}, {&(0x7f0000002e00)=""/67, 0x43}], 0x6, &(0x7f0000002f00)=""/248, 0xf8}, 0x400}, {{&(0x7f0000003000)=@ax25={{}, [@netrom, @netrom, @default, @remote, @bcast, @default, @default, @netrom]}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000003080)=""/57, 0x39}], 0x1, &(0x7f0000003100)}, 0x2}, {{&(0x7f0000003140)=@x25, 0x80, &(0x7f0000003380)=[{&(0x7f00000031c0)=""/189, 0xbd}, {&(0x7f0000003280)=""/247, 0xf7}], 0x2, &(0x7f00000033c0)=""/95, 0xb0}, 0xeaf}], 0x6, 0x10002, &(0x7f00000035c0)={0x0, 0x989680}) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8000) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff917b59787d14b30618d4eb6f1922bac1c9fdff65ac90ed5d1646fd1f496fe7000000000000000000"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x8040) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="eea867d9a058662ebc4bc01a7f87b002688881005eb8da39b2fc97d97221139dbb5f442f5052502fcfe99796d60205b72f63a46c3637064625990459a2d32a9ef38e10e66368cc3416d11dcccd6cd8cc"], 0x2) 09:49:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x403, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xb16, &(0x7f0000000100)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)={0x0, @speck128, 0x2, "afdc4917e21f6080"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$CAPI_CLR_FLAGS(r1, 0x80044325, &(0x7f0000000140)) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@multicast2, @loopback, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@local, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x13}}, @empty, 0x8, 0x1, 0x1, 0x400, 0x2, 0x1000000, r2}) write$P9_RLERRORu(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="ff81af28b1300569dd6bfea55bd6bf5f20299d58f6ffaa178273d4f93addf847432e24f15146bdc983a4242c27c6ef115797018ac35b2839b40e70af4293013b247981427c70c6a2526404d85499859254b2003e6e46a595677918120adc3f4723565d4cd9683b6af0ace9429ecef26f7896e2d0386f6e4d890f0f7c6b98ab46b12be2273c1787358289ad008cdca90a6cb7957c99a79cd3913af060e58371a59134d98ed5b8aed865aa22937e6da07b8ff776e9871ba556fc1385517a9e963f8b0fa0c5353afbfbc150b2a87e02f86393d804174e483be6aa7c94f0487f976c7c770d60a969"], 0x2) 09:49:10 executing program 5: r0 = dup(0xffffffffffffffff) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xfbfe, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000040)={0x3, 0x1}) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) 09:49:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) io_setup(0x3, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000100)="7a63643a4bcbcf6b29e6484f5a32468762d917c08f65ef5d1e5b2487e575082d6c9fb051d7eabfcb34d3eda4f0719621", 0x30, 0x4, 0x0, 0x3, r2}, &(0x7f0000000180)) ioctl$VIDIOC_SUBDEV_G_CROP(r2, 0xc038563b, &(0x7f0000000040)={0x1, 0x0, {0x101, 0x5, 0x56f3, 0x3}}) 09:49:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) write$FUSE_WRITE(r2, &(0x7f0000000040)={0x18, 0x0, 0x4, {0x80000001}}, 0x18) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x400401) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='ip6_vti0\x00') write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f00000006c0)={0xb, 0xfffffffffffffd8e, 0xfa00, {&(0x7f0000000600), r3, 0xfc}}, 0x1d1) r4 = dup(r1) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000240)={0x80, 0x7, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000580)={0x7f, 0x7, 0x2, 0x4000000, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f00000002c0)={@remote={[], 0x2}, 0x0, 'syzkaller1\x00'}) r5 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x3, 0x2) write$P9_RLERRORu(r5, &(0x7f00000001c0)=ANY=[], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00000001c0)={0xd4da7009d75af2fa, 0x0, &(0x7f0000ffb000/0x2000)=nil}) write$FUSE_LSEEK(r5, &(0x7f0000000280)={0x18, 0x0, 0x8, {0xffff}}, 0x18) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x480800, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x20, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @rand_addr="2d14f102b8d3333e9a1c8afccb0e678e", 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0xffffffffffff7402}, @in6={0xa, 0x4e23, 0x9, @empty, 0x6}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [], @multicast1}, 0x800}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x80) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e21, @local}}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x8001, 0x58e}) 09:49:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6ec, @local}}, 0x53b5, 0x4, 0x8, 0x8, 0x10}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1000, 0x1, [0x6]}, 0xa) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa9, 0x301000) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r2 = dup2(r0, r0) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x4, 0x70bd27, 0x25dfdbfc, {{'sha256-ce\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x7}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x20040080) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00bd"], 0x2) 09:49:11 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffe01, 0x101000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x8001, 0x7fffffff}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x5, &(0x7f0000000100)=0x4) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x14000, 0x100000000, 0x2, {r2, r3+30000000}, 0x200, 0xfffffffffffffbff}) 09:49:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x3}, 0x8) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) close(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x1000000003) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r2 = accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000080)=0x60, 0x80000) getsockopt$sock_buf(r2, 0x1, 0xd1c4e8fb038c6c9f, &(0x7f0000000100)=""/136, &(0x7f00000001c0)=0x88) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:11 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="04339400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x6, &(0x7f00000003c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000600)={r2, 0x14}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000540)={r1, @in={{0x2, 0x4e23, @broadcast}}}, 0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x103d, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r3, 0x4004743b, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000640)=""/72) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000300)={0x4, r4, 0x1}) prctl$PR_GET_KEEPCAPS(0x7) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000002c0)=0x2000006) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r4, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x935a, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x8}, 0x0, 0x0, &(0x7f00000000c0)={0x63, 0x1, 0x100000000, 0x5}, &(0x7f0000000140)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x4}}, 0x10) 09:49:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101102, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x4, 0xa85}) 09:49:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x8, 0x7, 0x0, 0x2400000000000000, 0x4}) write$P9_RLERRORu(r0, &(0x7f0000000200)=ANY=[], 0x18) write$nbd(r1, &(0x7f0000000080)={0x67446698, 0x1, 0x1, 0x1, 0x3, "4813e332f81d793838b2f39f78695350389b27198ad46e1e9f9092994addbd45c2862b294c64309595bff21f1da2ed7f2527f8c9eeee0fc639c31ddad30fbda5eaea194c"}, 0x54) socket$unix(0x1, 0x3, 0x0) 09:49:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) open_by_handle_at(r0, &(0x7f0000000140)={0x21, 0x0, "85bf9628f5e5c48ff7ce4a3ec6ab47813c47e10da79e0c570d"}, 0x201) r2 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x100) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x2, 0x8001, 0x9, 0x0, 0x2, 0x810, 0x5, 0x8, 0x37, 0x40, 0x10001, 0x4, 0x308, 0x7, 0xffffffff, 0x6, 0x1, 0x8, 0x8d9, 0x5, 0xfffffffffffffffa, 0xffffffffffff0001, 0xc1ed, 0x9, 0x3a, 0x0, 0x9, 0x93, 0x0, 0x9, 0x81, 0x6, 0x2, 0x9, 0x5, 0x0, 0x1000, 0x1, @perf_config_ext={0x1, 0x1}, 0x4404, 0x0, 0x266d, 0x7, 0x3, 0x0, 0x3}, r1, 0x3, r2, 0x8b4b20aa421edbaf) 09:49:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x400401) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='ip6_vti0\x00') write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f00000006c0)={0xb, 0xfffffffffffffd8e, 0xfa00, {&(0x7f0000000600), r3, 0xfc}}, 0x1d1) r4 = dup(r1) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000240)={0x80, 0x7, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000580)={0x7f, 0x7, 0x2, 0x4000000, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f00000002c0)={@remote={[], 0x2}, 0x0, 'syzkaller1\x00'}) r5 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x3, 0x2) write$P9_RLERRORu(r5, &(0x7f00000001c0)=ANY=[], 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00000001c0)={0xd4da7009d75af2fa, 0x0, &(0x7f0000ffb000/0x2000)=nil}) write$FUSE_LSEEK(r5, &(0x7f0000000280)={0x18, 0x0, 0x8, {0xffff}}, 0x18) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x834, @remote, 0x1}}, [0x8, 0xf5f, 0x3f, 0x6, 0x4, 0x3ff, 0x7, 0x700000000000, 0xf0, 0x8, 0x1f, 0x1, 0x4, 0xff, 0x7f]}, &(0x7f00000001c0)=0x100) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sync_file_range(r2, 0x7, 0x3, 0x9fec4a5431399c4a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x10001, 0x8, 0x0, 0x0, r1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x8, 0x0, 0x5, 0x1, 0x7f, 0x8, 0x3b98, r1}, 0x20) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r3], 0xffffffffffffffc9) 09:49:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:12 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x228200, 0x10) 09:49:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x20, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @rand_addr="2d14f102b8d3333e9a1c8afccb0e678e", 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0xffffffffffff7402}, @in6={0xa, 0x4e23, 0x9, @empty, 0x6}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [], @multicast1}, 0x800}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x80) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e21, @local}}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x8001, 0x58e}) 09:49:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff04eb3a0ab420ddaa6e76b64ada2a65277e1b3bd8f69b1df8f3bd3bd03f820000000000eb0fbdefbc64b2739a2bb5f5b175db478dd90c"], 0x2) 09:49:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x40000000}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x241, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$CAPI_CLR_FLAGS(r1, 0x80044325, &(0x7f0000000080)) 09:49:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='Kq'], 0x2) 09:49:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:12 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047441, 0x0) 09:49:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x834, @remote, 0x1}}, [0x8, 0xf5f, 0x3f, 0x6, 0x4, 0x3ff, 0x7, 0x700000000000, 0xf0, 0x8, 0x1f, 0x1, 0x4, 0xff, 0x7f]}, &(0x7f00000001c0)=0x100) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sync_file_range(r2, 0x7, 0x3, 0x9fec4a5431399c4a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x10001, 0x8, 0x0, 0x0, r1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x8, 0x0, 0x5, 0x1, 0x7f, 0x8, 0x3b98, r1}, 0x20) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r3], 0xffffffffffffffc9) 09:49:12 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x400000, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000300)={"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"}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e21, @rand_addr=0xe9c2}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e23, 0x8001, @remote, 0x3}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @loopback, 0x80000001}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e20, 0x1, @rand_addr="c6d0ed01e0dfc66d31cbf2179f70a69f", 0x200}], 0xa4) accept$inet(r0, &(0x7f0000000740)={0x2, 0x0, @loopback}, &(0x7f0000000780)=0x10) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f00000002c0)={0x1, 0xb64, 0xef, 0x7f}) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x10001) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000700)={0x1, 0x5, 0x81, 0x59a0}) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) 09:49:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x8, 0x80000001, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000040)=0xb207) 09:49:12 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fsync(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x8000000008000) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002c40)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002c80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002cc0)=0x14) 09:49:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x834, @remote, 0x1}}, [0x8, 0xf5f, 0x3f, 0x6, 0x4, 0x3ff, 0x7, 0x700000000000, 0xf0, 0x8, 0x1f, 0x1, 0x4, 0xff, 0x7f]}, &(0x7f00000001c0)=0x100) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sync_file_range(r2, 0x7, 0x3, 0x9fec4a5431399c4a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x10001, 0x8, 0x0, 0x0, r1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x8, 0x0, 0x5, 0x1, 0x7f, 0x8, 0x3b98, r1}, 0x20) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r3], 0xffffffffffffffc9) 09:49:12 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x29d, 0x8000) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x508, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", "", ""]}, 0x2c}}, 0x4000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r2, 0x80047441, 0x0) 09:49:12 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff811959993792655587e8b6c5a549eb01cd2efe6d2ee09bc00e8b16edca12680eca0ffda03839c4abdbc2662281ef1796c44831c4997ccca415fe9af04ffde173278e90bd13"], 0x2) 09:49:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x20100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x100) accept$alg(r3, 0x0, 0x0) 09:49:13 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:13 executing program 3: r0 = semget$private(0x0, 0x1, 0x400) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x3, 0x8ee, 0x100, 0x7]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) 09:49:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffd3"], 0x2) 09:49:13 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) io_setup(0xfffffffffffffffe, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_matches\x00') r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x100, 0x0) io_submit(r1, 0x3, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x7dd, r0, &(0x7f0000000040)="0c6d268f14758329cd27dda90f7e69b74545b6e3d74551c4", 0x18, 0x30, 0x0, 0x3, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0xce61, r0, &(0x7f0000000140)="08f7950c19f7310abba343ce84", 0xd, 0x80000000, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000200), 0x0, 0x34, 0x0, 0x2, r0}]) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000280)='f\f\x01\xcb\x97f?sfs\x00') r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x2000) r5 = semget$private(0x0, 0x1, 0x0) semctl$GETZCNT(r5, 0x3, 0xf, &(0x7f0000000140)=""/124) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000100)={0x4004, &(0x7f0000000040), 0x8, r4, 0x4}) 09:49:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000000)={0x2c, 0x3, 0x0, {0x4, 0xb, 0x0, ')cgroupproc'}}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x2000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 09:49:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x3, 0x400, 0x9, 0x2, 0x0, 0x586, 0x22a02, 0xf, 0x80, 0x9, 0x7, 0x3, 0x1, 0x0, 0x7, 0x0, 0x9, 0xbab, 0x1, 0x3ff, 0x8, 0x10000, 0xfffffffffffffaab, 0x9, 0x2, 0x4, 0x9, 0x0, 0x80000000, 0x3, 0x80000000, 0x4551, 0xffffffffffffffff, 0x4, 0x8000, 0x400, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000180), 0x7}, 0x1100, 0x6, 0x6, 0x6, 0x5, 0x1f, 0x98f2}, 0x0, 0x9, r1, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) 09:49:13 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:13 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x80041, 0x0) write$P9_RWRITE(r0, &(0x7f0000000200)={0xb, 0x77, 0x1, 0xffffffff80000001}, 0xb) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x400, @loopback, 0x2f}}, 0x7, 0x8, 0xffff, 0x7dad76c7, 0x4}, 0x98) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) geteuid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40080, 0x0) prctl$PR_CAPBSET_DROP(0x18, 0xc) getdents(r1, &(0x7f0000000080)=""/116, 0x74) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r2 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0x494}, 0x1, 0x0, 0x0, 0x20000004}, 0x40810) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x1, 0x3}, 'port0\x00', 0x80, 0x40406, 0xc3, 0x1, 0xfffffffffffffffc, 0x2, 0x4, 0x0, 0x1, 0x8000}) syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) munlockall() ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000001c0)) 09:49:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x20000, &(0x7f00000002c0)={[{@mode={'mode', 0x3d, 0x7}}], [{@uid_gt={'uid>', r1}}, {@fowner_gt={'fowner>', r2}}, {@dont_measure='dont_measure'}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@permit_directio='permit_directio'}, {@dont_appraise='dont_appraise'}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/ppp\x00'}}, {@fowner_eq={'fowner', 0x3d, r3}}]}) 09:49:13 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0xc0000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/231) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x2) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b776ce0931add66451008bd2c21194ba2eb3ff3dee3d15adc21d220b11035e5298d1060ad7d20cb4372c3bf24b07b199d927f3aa1c017ba7321929080e1a8473c6898a8fe58b7266a343b4e112462b64f8b25da9ba3a33f0a5d2ff3f62712e2fe737a16db5436280bdec7a70901800046cc6618cc3dc1cb9a03148232bc65897a6c65790bdf8a82af6f54d559536dfd72b"], 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) 09:49:13 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x80) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/39) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) fcntl$getflags(r0, 0x40b) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 09:49:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:14 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000380)={0xf, @output={0x0, 0x1, {}, 0x1, 0x3}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, @perf_config_ext={0x8, 0xffffffff80000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000004c0)) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESHEX=r4, @ANYRESDEC=0x0, @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT=r1, @ANYRESOCT=0x0, @ANYRES64=r4, @ANYPTR, @ANYRESDEC=r4, @ANYRES64=r1, @ANYRES32=r1, @ANYRESHEX=r1], @ANYRESOCT=r1, @ANYRESOCT=r4, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="d03eafaa4eb67d7e95ab3887692e2cb9fc7abd1156efc28a53db072815d1e73209b23c981644acc871fa72e0679ac77cce90465d544e97602c0b19116c7a4aeea18be62888c4237bbfe26de68d32d971f4bc7423ef5b2a395ed8cd1a26c53d3039ead817f6a10c79ebb6de86a2ded1bda9c4936d6425a42eb70ef09ea639e937114e6c0370de527d53826e2ce2f75fea2a2137d82524b344e846eca2888b990936ed3505722aa7338286a85e2cae008c4977083bcd225635bb46a07ab4ac4065e9a5288e58726a2fb152972a32e15ec30ae7a5994b2534", @ANYBLOB, @ANYPTR, @ANYRES64=r1, @ANYRES64=r1, @ANYRESDEC=0x0]], @ANYBLOB="2a14d17793491d74b1e2c80e8575b0b975bec925d6113d35c464e11157d552c16567fb9d6d05bf83acbfa53cff198d1c159b8667fe88120d16489bc08e938426c66afe9af6a98d52b72bf2dd0c3943e8c87b1215712ccecf1c81aec9f86b4ca0c06be1ebacbf452e2ff2ae1ea2090efd6099451831e6ff2577a3d7ee9818777385903848d04f33973c71e8fcace44cf76b16b3de", @ANYRES32=r1, @ANYRES32=r1], 0xa8) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x7, 0x129180) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x9, 0x85, 0xea, 0x3000000000000000, 0x0, 0x3f, 0x400, 0x2, 0x8, 0x1, 0x639, 0x4, 0x6, 0x4, 0x9, 0x3ff, 0x3, 0x7, 0x6, 0xc2f, 0x4, 0x8d29, 0x1000, 0x3f, 0x4df, 0xffffffffffff8001, 0x3, 0xfff, 0x5, 0x7ff, 0x80, 0x1000, 0x4, 0x5, 0x4, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000540), 0x1}, 0x8000, 0x101, 0x8cc, 0x5, 0x8, 0x80, 0x7ff}, r5, 0x6, r3, 0x1) 09:49:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) pipe(&(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xdb73, 0x40000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:14 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) write$apparmor_exec(r1, &(0x7f0000000040)={'stack ', '/dev/ppp\x00'}, 0xf) 09:49:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x800) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff91"], 0x2) 09:49:14 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400001) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:14 executing program 5: pipe2$9p(&(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040), 0x805) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:14 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, 0x0, 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x0, 0x0, 0x7147, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xacd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe593, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1ffd, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:14 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, 0x0, 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000002001000000000009000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/144], @ANYBLOB="000000000000000004300000000000005b00000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa0c000000000000000000000000000000000000b70000000000000000000000000000000000000000000000008000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400840, 0x0) tee(r0, r1, 0x7fffffff, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) 09:49:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:14 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0x34401) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x401, @loopback}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e23, 0x100000000, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x1, @local, 0x10001}], 0xc4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:14 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, 0x0, 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x101, 0x40) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000001c0)={0xa, 0x5f, 0x6, 0x8, 0x6}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000100)={0x10, 0x20, 0x0, 0x1000, 0x1a, 0x120, 0x9, 0x100000000, 0x80000000, 0x55}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/140) r3 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x0, 0x2) write$P9_RLERRORu(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="f781"], 0xffffffffffffffb7) 09:49:15 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44100, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="95e8c084333f9c93b5d4f574a08c08", 0xf}, {&(0x7f0000000140)="b06a4107c552ff900ad951e8ca807cbfd05c7fecfc3e86eb80a3347cd1c61f6fd56e7a995d37041b4332c91c5e7d32eaec8fd60d2b1f0439244a6694752a5ad69f1c0fb9ad08a893fcbcac2f5dbfa2b5ac149f924e904ee14402645cec11362ac54923f7ee713c4d34b4", 0x6a}, {&(0x7f00000001c0)="5fae014c076b5d2d6b44c5085a3d319eb3ee67e3c1bcf9f809b1d8edf19bcdc39f75e49b78a655ca5a3dc50daa42d7edae12fb6714", 0x35}, {&(0x7f0000000200)="782c206258d902d839e8f372040fc50ae890c6d094dfef5c95a4758db68aa87fbca28e1f", 0x24}, {&(0x7f0000000240)="0f106f23fc3cfee4e2a4ede6e99d5b31b49cd027ccb8acd5663123b92af12a7a43a749c76f60bc8febd5f0c8ca30c437f0fdf03ef5c87cc84bb68be7deb117e35a8d0b6b4a3ff354b45362b4c95dbb125b359e713e100e4a8164a4e5d9127f8132e7825270eb95896bbe2709e0ff8c742d138ed1f00df92bc5e16322b262962f9097d5815234439eaf708f90bd46f12d4cfebaf9a19b4b4d853061a1ce0ded4eb9cf513105f7c6adbc5183091e98c9606b6d66f863e79529a20abca80319f79f0dd8e39f04", 0xc5}, {&(0x7f0000000340)}], 0x6, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x890}, 0x40) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0x1, 0x435, 0x100000000, 0x0, 0x80000001, 0x20000, 0x2, 0x1, 0x1ff, 0x5, 0x2400000000, 0x4, 0x34ad, 0x40, 0x6, 0x85c, 0x20, 0x2, 0x7fffffff, 0x3, 0x8, 0xff, 0x38, 0x2, 0x6, 0x0, 0x0, 0x81, 0x5, 0x2, 0x8, 0x40, 0x8, 0x7, 0x7f, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x800, 0x8, 0x4af252028f23651c, 0x80000000, 0x53, 0xfffffffffffffff9}, r2, 0x1, r0, 0x3) 09:49:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x4200c0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getgroups(0x2, &(0x7f0000000140)=[0xee01, 0xee01]) write$FUSE_ENTRY(r1, &(0x7f0000000180)={0x90, 0x0, 0x5, {0x2, 0x2, 0x4, 0x3, 0x2, 0xffffffffffffff9b, {0x1, 0x9, 0x3c3d, 0x8000, 0x4, 0x4, 0x6, 0x40, 0x3, 0x3, 0x20, r2, r3, 0xfffffffffffffffa, 0x1}}}, 0x90) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:15 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) alarm(0x80000004) 09:49:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)=""/207, &(0x7f0000000080)=0xcf) 09:49:15 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:15 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/166) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) fsetxattr$security_selinux(r0, &(0x7f0000000080)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:useradd_exec_t:s0\x00', 0x24, 0x2) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040), 0x4) 09:49:15 executing program 2: msgget(0x2, 0xf8af5fa869d2882b) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x4004743b, 0x0) r0 = dup(0xffffffffffffffff) write$apparmor_current(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="737461636b202f64207165a7b064b4d79b5f65762f70707000"], 0xf) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r0, r0, 0x4, 0xbb, &(0x7f0000000140)="481f3eb4cdafe51cb51b02479565cce2d113bf45ba5333c89b45c02444b2d89092e3736f93a3d4cd26b46d707e01194f971fbb1a9a9b7362b8b8356becdf4ea9ed2af48cef0bf4b4a604ad7a74e82c13f2efea4d7015a9965c4e53b60c9416abb15f1dbfd6ddae9d001c53c8bb514276ef07f10adf73a775dd6e9d201b495e137e7fa2548eb81726b948abc862e028de731c816c5f851712f4f3a5dd9dd2580471a185ee1000d616c6affd16ec81f9e761ff868372287ecc501055", 0xfffffffffffffffd, 0xffff, 0x44baacdd, 0x8, 0x3, 0x2, 0x100, 'syz1\x00'}) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 09:49:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x204000) getsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:15 executing program 4: openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x1ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x100) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x5, 0xfffffffffffffff8, 0x400, 0x2, 0x0, 0x3, 0x4800, 0x9, 0x7f, 0x3, 0x400, 0x3f, 0xb9, 0x5, 0x4, 0x40, 0x9, 0x9, 0x40, 0xbf, 0x4, 0x1, 0xfffffffffffffffb, 0x7fff, 0x0, 0x4, 0x6, 0x6d800000, 0x800, 0x100, 0x1, 0x5, 0x96f9, 0x1, 0x1000, 0x20, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x100, 0x9, 0x8, 0x3, 0x0, 0x9, 0x2}, 0xffffffffffffff9c, 0x10, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x101, 0x1, 0x8a, 0x96, 0x0, 0xfff, 0xc22, 0x1, 0x7fffffff, 0x9, 0x9, 0x4, 0x8000, 0xff, 0x1000, 0x8, 0x4, 0x20, 0x7b3a, 0x3, 0x3c6, 0x6, 0x7, 0x775b, 0x7fffffff, 0x9, 0x8, 0x3, 0x80, 0x6, 0x8, 0x313, 0xfffffffffffffffd, 0x0, 0x6, 0x80, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000100), 0xe}, 0x20411, 0x4, 0xfffffffeffffffff, 0x9, 0x1, 0x9, 0x2}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x10400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000002c0)={{0xa, 0x1, 0xbe82, 0x2, 'syz1\x00', 0x8001}, 0x5, 0x0, 0x0, r3, 0x5, 0x9, 'syz1\x00', &(0x7f0000000240)=['/dev/ppp\x00', '/dev/ppp\x00', 'vmnet0Cproc\x9b!selinuxkeyring\x00', '/dev/ppp\x00', '^cpuset,vmnet0systemprocposix_acl_accessself\x00'], 0x64, [], [0x8, 0x4, 0xff, 0x1000]}) 09:49:15 executing program 4: openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000200)={0xa, 0x4, 0xfa00, {r2}}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, r4, 0x0, 0x9, &(0x7f0000000080)='/dev/ppp\x00'}, 0x30) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@empty, @broadcast, 0x1, 0x4, [@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x20) 09:49:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 09:49:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, [], @bt={0xfffffffffffffff7, 0x3, 0x1f, 0x1, 0x80000000, 0x5, 0x3, 0xc}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x7fff, 0x6, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x80000001}, 0x8) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:15 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r2, 0x4004743b, 0x0) 09:49:15 executing program 4: openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x2) 09:49:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1000000000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:16 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, 0x0, 0x0) 09:49:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000100)='wlan1][lo,{\x00', 0x1) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x800) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000040)={{0x3f, 0x6, 0x2b9, 0x18ce}, 'syz1\x00', 0x32}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x513c40, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x8a7a3cbe41a96c0a) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000040)={0x64, 0x0, 0x4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x2, r3, 0x1, 0x8cba}, 0x14) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/74) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file0\x00', 0x69, 0x8, &(0x7f0000002700)=[{&(0x7f0000000540)="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0x1000, 0x34}, {&(0x7f0000000240)="ca42ef870c0d74ab482191bb74ff86ae9d4216f1fec9588be780563c7b274fc05d78dd42ec4966f5e03a7ad256ef710b1cd606870c0400109952ad478f47c7d60b3831081dca80ff762ff5cda3729d9fa7d3498f53d0e27af5b2242832d3c173152a14c54e1c6b79fe912b93439dbc1a765623da50d98220f4026a96aabd1a248dad4a4fd77d02db98558752d6f360f7", 0x90, 0x8}, {&(0x7f0000000300)="5f02f7d8d51a379230e73e828377c1ee0ced873a6f1154bb42a74a1c8ed2c27cb3ef51", 0x23, 0x5}, {&(0x7f0000000340)="3e9bd30bea77e209269223c540ff9d27abe34d1ec706e555c5c7854a", 0x1c, 0x2}, {&(0x7f0000000380)="232044c12bbc567c2e67267b9b31aabb55473ad1c15b07ba635b8d99c893486b", 0x20, 0x9}, {&(0x7f0000001540)="a2259d649b9be101565126e991c2b73041d291d1104bd53bc934333408b6eb5966eb4a92a5208bbb277882b96f96a493723f2f8c6cf3c2f0db54a86c730a30d80b66b7a4a48bf8f837dc5f315d95ce9861dd7ef1c5b2c2924b4515399cb9183da76febba4b1b791e0769df21a2431b2b29e3bf6b82c66b66f442ef9b3223fd19bd9bf578966c1247bd6131d1d93a58b1ef55ccd59529", 0x96, 0x8}, {&(0x7f0000001600)="120cd6f106075f8deead7c142ef1d7eaf57aa14cc7bfd319620e9b332fd1768801dc1826c8bf6f3c456a03115d811affbdba862fa82829d1f7f884b0d91907e8feb83bd19a2d8a9a74425498a55bc5a8732669fae32b9a3eac23651737dbb0df93868592da2b47309fb16833c78789a3967d88b518ffb16573d929ed992527405a1ca9ede6f2d15f575fe1e71b220c15dfe24b3d36a1b6e395450fe0540eeaeacdb7f87761b1b81385fdc930d0f07a3cb53c71e53e45486fe77b800545500a7a7f27890d60642c8e07c8b390149ea020", 0xd0, 0x9}, {&(0x7f0000001700)="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", 0x1000, 0x3}], 0xc0000, &(0x7f00000003c0)={[{@nls={'nls', 0x3d, 'ascii'}}], [{@fsname={'fsname', 0x3d, '/dev/audio#\x00'}}]}) 09:49:16 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, 0x0, 0x0) 09:49:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x403fe, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 09:49:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:16 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, 0x0, 0x0) 09:49:16 executing program 1: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x200000) r1 = syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000002c0)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x8, 0x16, 0x13, 0x8, "66b4803faba264697053a456a222ce4624ea02147cb9e7b8386cbfa0e0c5736b9ac403ffc71a9f9af05475be2a44081701a52cc9cc61b311d3b9fbc0128cd2ac", "6e1da4a933935c994ccebe4d67440ce118ba04fb5cf375898f4bf6c3ecd28a86", [0x8, 0x10000000000000]}) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r2 = dup2(r0, r0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) finit_module(r3, &(0x7f00000003c0)='/dev/swradio#\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000000)={0x9, 0x6, 0x80000001, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) 09:49:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6, 0x3, 0x65, 0x5}, {0x0, 0x90, 0x3, 0xdee}]}) 09:49:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000100)=0x80000001) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xfffffffffffffffe, 0x321000) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = accept(r2, &(0x7f0000000140)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req={0xffffffffffffff8f, 0x1, 0x0, 0x9}, 0x11a) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@ipv4={[], [], @multicast2}, 0x9, r4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) bind$unix(r3, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x100000000014000, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000300)={0x0, 0x10000, 0x9, 0x9, 0x6}) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:16 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) 09:49:16 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280)=[@timestamp, @mss={0x2, 0x8}, @sack_perm, @window={0x3, 0x8000, 0x1}, @timestamp], 0x5) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/99) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x4, 0x8200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x9, 0x3}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x2}, &(0x7f0000000240)=0x8) write$P9_RLERRORu(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 601.881594][T17633] QAT: Invalid ioctl [ 601.946625][T17633] QAT: Invalid ioctl 09:49:16 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) [ 602.067005][T17687] QAT: Invalid ioctl 09:49:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x400040) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000100)=@default) r2 = getpid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000002c0)={[], 0x7, 0x7ff, 0xa2, 0x200, 0x3ff, r2}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/91) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f00000005c0)={0x1, 0x120, [{r1, 0x0, 0xfffffffffffff000, 0xfffffffff0000000}, {r1, 0x0, 0xfffffffff1000000, 0xfffffffffffff000}, {r1, 0x0, 0x0, 0x1000000}, {r1, 0x0, 0xfffffffff100bffd, 0xfdfffffffffff000}, {r1, 0x0, 0x1000000, 0xfffffffffffff000}, {r1, 0x0, 0x1000000018000, 0x10000}]}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001680)=ANY=[@ANYBLOB="6708000000000000003ec093da4f8597340710000000010207040000080000002836649677ccd83596bd19c9f91c200000000606560000060000000000000000e3000000000000000000000000009ac10000000000000577d9278ed77b1a43e4c989d98896b6e6cb59e1d38b0422fb61e9e2471f03c23d753801891a64baf2f15a2c36b4b920320a58377078143f09967885"], 0x50) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r3, 0x104, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r1}]}]}, 0x20}}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000200)={0x0, @aes256}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000680)="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") syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x1, 0x4000) 09:49:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x400) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) [ 602.097080][T17687] QAT: Invalid ioctl 09:49:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x1ff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)) 09:49:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:16 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) 09:49:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x401, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r2, 0x3ff}}, 0x18) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x3) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x10000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x900, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x4, 0x80000000, 0x1ff, 0x7ff}, {0x5, 0x1, 0x0, 0x3}]}) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x7, 0xc359, 0x5, 0x4}, 0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r3, 0xc0044306, &(0x7f0000000040)=0x4) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/30, 0x1e) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setregid(r4, r5) 09:49:17 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 09:49:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x800, 0x1ff}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xa6, "fbe1b36c7694831faf525a3e91dd1b9d8a7b64b55b4c0a23a63ef9c20e3a8d56863dd7a41ebf780bfef9e931a7ceeab944489e3324f5f0735b46a841f5269c14b45a10e820e1cbdb529a92b3f7a1398bcc9073d5eeff2e6bae30231f0d41bebb74968bb00b2e69049d28e575614ed27a5d0ae3de33e6a5717e838f76ec8bd9947873533cc0c9d110cbad5b17bfdf215e8f0e8cdec60e3e6c6241ad6d297c2ac98eceb6f0c991"}, &(0x7f0000000380)=0xae) openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x404001, 0x0) bind$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x41}, 0x1}}, 0x10) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40, 0x0) write$P9_RLERRORu(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0xffffffffffffff4e) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/178, 0xb2) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e21, @rand_addr=0x38}}}, 0x108) 09:49:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2000, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x5}}}, {&(0x7f0000000100)=""/95, 0x5f}, &(0x7f0000000080), 0x18}, 0xa0) 09:49:17 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 09:49:17 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x24000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:17 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000100)="00d48fd4005a32f0c93d02bbe5cb2cc7feb16084e3859113a96d8f1def7ecdb2190e55eb8b487adab9d652d96b81194101a2d2a7559586f81223e1bea50ed07d38468f5ce862641dd2e1257e1daa54409ec4f0e92c70ab2807b3bb506ce7a26d241ac6723e629ce3517761fa7ff336f07621011f48d949b32f25e852f6e97c81ab89ef9fa6b0a819eb17a736ab17472c404018936a3519faafaf52c40cbce33dff65f2e029320952cd7a76ff89ac24fc6939a5f7ccfd45aef0b6b61079cfd957d918e7fd4e53795517"}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x618102, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) connect$rose(r2, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @null, @null]}, 0x40) 09:49:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x242) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r1, 0xc028564e, &(0x7f0000000040)={0x1, 0x1, [0x1ff, 0x6, 0x6, 0x2fd, 0xb70, 0x68e, 0x7, 0xffff]}) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:17 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 09:49:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x60141) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x8]) write$input_event(r1, &(0x7f0000000080)={{r2, r3/1000+10000}, 0x12, 0x6, 0x1ff}, 0x18) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:17 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) 09:49:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x1c0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xfff, 0x1ac5, 0xffffffffffff7fff}, &(0x7f0000000140)=0x10) 09:49:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cc8297dc266d21c83baeff99b0dba296969471ccda649b1641428fed29c3e7bdcb2852246a10100f1d412ccb3a69cf50f00"/65], 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240480, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xcc, "4f08f19c7528fbe00f36d8d2761077aa4f2c3c0151e58c248c91737c7e45eaba693ae655f3d9e8c79f045dcf89dfc06891c21dd9b1606a99d6d677d716c5e065e7257b2b823463f912ea7a712c7bcae18fd0b69c9134d99aaebcc228c463b3f81b3d128bbf794ca67dd6b3453cb272dbee8f3642bc1ec1634da2b9043f5147ecb1a5849c9cb78af1b0ad9a7397e4e435b3d239df01c4ed6a54dc968e5e8d316801e9ff333830a44d945fcffcae5aa44b6870dc202c95bd60db92f560183773bb3ccd1aedd566614d5d08f619"}, &(0x7f0000000240)=0xd4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x200, 0x3, 0x5, r2}, &(0x7f00000002c0)=0x10) 09:49:17 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) 09:49:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:18 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x4000000246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) 09:49:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f781013c7515d70cea2cf840394c887c2469f8e6f10ade0331224ae8fe19ea4102ae6235fe5ce9606dc58c19da01682383139fef583662859c56705d6aa9649393fa4d09bc3c0b4cfcdb83faf4b2b81cc272ed51adf3150823006a2cb02e46a3b687b1887e3fc918339338aad53270fa0e9d908562ced0737202d0"], 0x2) 09:49:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) write$FUSE_WRITE(r1, &(0x7f00000001c0)={0x18, 0x0, 0x1, {0x9}}, 0x18) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x80, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4a, @empty, 0xfffffffffffffff7}, @in6={0xa, 0x4e22, 0x8, @loopback, 0x7}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e24, 0x9, @rand_addr="56e273e13c0e5aefb4bed30b908b8e74", 0x1}, @in6={0xa, 0x4e20, 0x9, @loopback, 0x6b0}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x100000001}, 0x8) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:18 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x20c040, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0xb, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4040}, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:49:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x9}) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x5, 0xce, 0x5, 0x7ff, 0xa, 0x3, 0x8, 0xfff, 0x6, 0xffffffff, 0xffffffff, 0x7ff}) 09:49:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) 09:49:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) sched_setattr(r0, &(0x7f0000000380)={0x30, 0x6, 0x1, 0x20, 0xcf, 0x1, 0x4, 0x7}, 0x0) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RLINK(r1, &(0x7f00000001c0)={0x7, 0x47, 0x2}, 0x7) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0x73, @loopback, 0x4e24, 0x1, 'lblc\x00', 0x4, 0xb9, 0x68}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x2, 0x6, 0xfffffffffffffffc, 0x8}}, 0x44) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000180)={@remote, r3}, 0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e23, 0x0, @empty, 0x3}], 0x2c) write$P9_RLERRORu(r4, &(0x7f0000000800)=ANY=[@ANYBLOB="900c6ed420b8b0e7749ebbe1de661a084cc3621ed2f8bf16c968f6a9e40867b4203a471c0de2c511510d2a0035b6a3127578489fb10cc728fe3e94ec08504e3c4a7a1ae456c1021f35ea878ebea86c329b97390eaacbe548f0acb35b917dd2a641581f255912986fa27e1a5fac78f96b5952e5839c2a474b5a6bda1dd46857c8df471dc22e0d16c9c4d14e65dc65ac0cfc11a02c4daa7fe931914ba61122b460af43b8f42d0bc3e46b707a833a818967fc623cdd329ac2daf3da695826443e284afa76d97c009dbaa6bc9112bbf16ea15000d401bcb8485218e3c366aa8d09493e4fd316115eff6d20d9e7df356f6599d094cefd019d5008000000a5d88556bbb51c579a0db83d429e3bdc2e326d3a68a768eedd3a0a8822f82b0bb94c3dd17ebb80043753044d0e5692e9e31c694aba8ca4624b885dbfed03596f5406c1548cc4eb3191f7cbe556081d191a9455f4be1ccc59d6769658cbf64a2f2eb6a0c19521443fbdb8392675fc8a49fd656618c57bc72d7076fd795a8935e449ca4a5b1466ca7e659e2bee03ca87ca5b68ea347860f45022b8eb65e4e57b43dacb3c40930797f70c8a4de4b94f95b7cb66582287f89d35b94cdc88a282a5a4042419a665b3919f24bb4eb6c806db51047feb40db2fa8b7a8424d44bc871146a76b10bf7677e4f0ff9d9eda0779bf25ecb5e10ebb3c25d392390f97a5bbc00d465fb644f6abf0f2b702"], 0x2) 09:49:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd8, "c5cdb87d199099601c178a9261febdbebbd16561765c3328c19b0a30d31c66b5466981e9d3ac594b9a7487506a728fa329048c990c2c2421d762521aa94f0aea60f293433c1d6458fd21c939394c1d7246e444faa605ec984f0e612cc773665e3dec479308d4bebf208873a29d5238b0aabb7f04bed0c88b150df5b98d6512e1eed8d1d5e887fb152a5c20b1d58aaf9959ae0cff7638312380e358ce47da1f8aa11e27d39746383971c34d99e5e38c71bc9e31c23cadceed456b83b49ba07dc4941295c6aaae7847ae51e2bfa22687b9d0882189b010bb78"}, &(0x7f0000000240)=0xe0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0xfffffffffffffff8, 0x93, 0x9, 0x9, 0x8}, &(0x7f00000002c0)=0x14) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x101480, 0x0) setsockopt$rose(r3, 0x104, 0x0, &(0x7f0000000100)=0x8, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x4, 0x7fff]) 09:49:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x10000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4300, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000340)={r2, 0x8, 0x10000, r3}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x5, 0x20001) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000240)={0x8}) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400002, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7fffffff, 0xdb, 0x1f, 0x100000000}]}, 0x10) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:18 executing program 1: socketpair(0x5, 0xf, 0xde, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x6, 0x1, 0x2000}, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) bind$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x248) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0c542db20010000000001000b9b602c1bd57d519bd9c168c7bce77bdd1f66cb0a1011e0ac2f4c5567b0f7b4e62fa6591193f7d10cb9df006f6603bfd81b51f164f79e8f0e0bfd7"], 0x2) 09:49:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:18 executing program 2: socketpair$unix(0x1, 0x80000400000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000040)={'bond0\x00\x12\x00@G\xd0\x06\x00\x18\x00', @ifru_names='bridge_slave_0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000780)={@multicast2, @dev, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000800)={r2, @dev={0xac, 0x14, 0x14, 0x1b}, @rand_addr=0x8000}, 0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) write$P9_RLERRORu(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0d82253ab7d8d80008df1207d03f1d65311b1bd19819dc0000"], 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x3, 0x7ff}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x6c}, 0x8) 09:49:18 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x44, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) signalfd4(r0, &(0x7f0000000040)={0x80}, 0x8, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) [ 604.095139][T18207] bond0: Error: Device is in use and cannot be enslaved [ 604.220796][T18207] bond0: Error: Device is in use and cannot be enslaved 09:49:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[], 0x0) 09:49:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x8000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x532, 0x6, 0x1}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0xdd9d03ab64bcdabc, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x400) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000100)={0x2c, "fc2faee7f0494dc2763ec12e749d17f4711dddc06211304a3e2363f0e4a9420efd0b9f528341440b8163e2fb9a35446dd0f19b3a7f6b9828747c0f5d6fe2a8b1f6ef5c44a822f446f01bb6f5d6f32da2346fa87fd85bf627e3f0e594f04eaabb36e1a38dd427bf420fbefd98d4922c7d7dc1361f118a6f0bcf3bd1c37e7cf930"}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) 09:49:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:19 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x6, 0x80000, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fff, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000001c0)="792fb87a644589988e6c544e89eab72b80f12eb7fe60250b864077d91a8e507b7cbea54117d31888cd9d59e8ffbd93a708c132d239f76c5994c5ad4f05c30a5045b6400fff013c6faeaaa723dda4bb0caea0a1d46d8df5108380b572481456fb5024375615097e4582b5c4cbc2a4bdae8ef970be79b00c8a0f0568f86d0e88da317c996a5cdb67d315c4be901bd75160dc4bd9c655384c7df3b1f210493204c50582578ccbdea279c559eb7c4e5f7620", 0xb0}, {&(0x7f0000000280)="fc363c6627c6e18737209103594e8f8055c77cd59e8262d1c8645f1bccaf7d67dc7dec082d44ec97228e718f9056e611a32146acab4b893123ba470c3504c42998f89cf26b19637d3fc69d1bf0851d4c8a4a9aaa40a0f9e996877604c786fc8b51ae52736e4c75b3e6703d95e4b7ef8d0c0fa140c4efbf458b0d623014da026d34c0bd68eecf32bbd0555d73ebb2f3c593ecfd3b709f1d1b62f5fc86374702c3b080daf3923881641a1d382e408ac59ee4efb61e6f31e18bc9746196af1077fc8d5ed1392a9975544561e9f65fca11ba803af285f9e7563f56d9911efb", 0xdd}, {&(0x7f0000000380)="dcc964aca72bf7333fac8fea389a60ad14d54cf5ba2cee2e6ac780f10873b93353e5b60bee7647d1c63a631054866f945f801796d2c699793c16d496c3b3d8d0cb597257e3843a4b6452856f7002f4fcbca22c19ad0e38d0980c39a5ae2f464ed44145f59d7b8039c5ac74840b6a8493cbb96d441c4b2f0d2f56569a78bc7df5af604ac4dbc2d6e8284f", 0x8a}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ff65c311dab07c640000266e00"], 0x30, 0x8000}, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x5, 0x4, 0xffff, 0x6}) 09:49:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0xd7aaf1c702197eb) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 09:49:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r3, r0, 0x8000000000000}) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r4, &(0x7f0000000000)=ANY=[], 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) 09:49:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@delpolicy={0x80, 0x14, 0x701, 0x70bd26, 0x25dfdbfd, {{@in=@loopback, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x6, 0x4e24, 0x3, 0xa, 0x80, 0x0, 0x7e, r1, r2}}, [@migrate={0x30, 0x11, [{@in6=@mcast2, @in6=@mcast2, 0x6c, 0x0, 0x0, 0x3502, 0xa, 0xa}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x40004) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000000)) 09:49:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) migrate_pages(r2, 0x40, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xfffffffffffffe27) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f0000000240)={0x0, {0x625, 0x5}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast2, 0xa, r3}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000340)={@hyper}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000200)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000400)=0x7, &(0x7f0000000540)=0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000003c0)={0x1ff, 0x101, 0x5, 0x10000, 0x401, 0x8}) 09:49:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000100)=""/226, &(0x7f0000000000)=0xe2) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) 09:49:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x410000000200, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$PPPIOCGUNIT(r1, 0x40047452, 0x0) 09:49:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff79, 0x0, 0x0, 0x4, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40000, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x100, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2, "9ac7"}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x6}, 0x8) 09:49:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1ff, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x20000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x10800) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000100)={0x0, @reserved}) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f0000000080)={0x0, 0x7, 0x100, [], &(0x7f0000000040)=0xffffffff}) 09:49:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) 09:49:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xb0000, 0x4) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xa1fd) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000000), 0x4000) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7703"], 0x2) 09:49:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x901000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x82282, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)=""/37, &(0x7f0000000140)=0x25) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$CAPI_GET_PROFILE(r1, 0xc0404309, &(0x7f0000000180)=0xfffffffffffffffc) write$UHID_DESTROY(r2, &(0x7f0000000040), 0x4) 09:49:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000100)={{0x0, @name="3a156df0f6ec8c38d884c8c4c4ea915e773d7e5f888029a03a765c1878694490"}, 0x8, 0xffff}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f0000000040)) 09:49:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xcc0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="ff81958788fb18846b786a9ab502cb290c9253687164db8277f626dd80ad69f0919eeaa9d6fb8c6b109bbc19726565dab7d0bed23502c82d37ea36771bfb19a701e19ef25ba4760f7d0157"], 0x2) 09:49:20 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, 0x0, 0x0, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8b67ee7fb0eed8c0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) 09:49:20 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) 09:49:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400200) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) 09:49:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40, 0x0) 09:49:20 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, 0x0, 0x0, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x200302) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ax25={{0x3, @rose}, [@netrom, @null, @rose, @null, @remote, @rose, @default]}, &(0x7f0000000080)=0x80) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000000)={0x1, 0x2}) connect$rxrpc(r1, &(0x7f0000000200)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0xfffffffffffeffff, @ipv4={[], [], @multicast1}}}, 0x24) 09:49:20 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr=0x7, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x6, 0x4e24, 0x8, 0xd5c065d21026895, 0x20, 0xa0, 0x1, r2, r3}, {0x2, 0x81, 0xc909, 0x3, 0x3f, 0x100000000, 0x2, 0x2}, {0xfff, 0x9, 0xffffffffffffffff, 0x401}, 0x0, 0x6e6bb4, 0x3, 0x0, 0x3, 0x3}, {{@in=@multicast1, 0x4d2, 0x3c}, 0xa, @in6=@remote, 0x3506, 0x2, 0x0, 0x40, 0x5, 0x1, 0x5}}, 0xe8) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r2, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff81}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 09:49:20 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7fff, 0x400) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/57) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200000) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000140)={0x0, 0x3}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$PPPIOCGUNIT(r1, 0x4004743b, 0x0) 09:49:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0) write$UHID_DESTROY(r1, &(0x7f0000000100), 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x80047441, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x6000, 0x0) bind$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @remote}}, 0x24) 09:49:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1f, 0x200000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:20 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40, 0x0) 09:49:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5a6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0x12000000000, 0x2, 0x0, 0x8}, 0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x10000803}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'eql\x00\x00\x00\xa9[\x00\x00\x00\x00\xff\xff\xff\xff', @ifru_mtu=0x2e}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r2, 0x4004743b, 0x0) 09:49:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, 0x0, 0x0, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:21 executing program 3: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$P9_RLERROR(r0, &(0x7f00000000c0)={0x12, 0x7, 0x2, {0x9, '/dev/ppp\x00'}}, 0x12) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffb, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGUNIT(r1, 0x80047441, 0x0) 09:49:21 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x4000) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400200) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) 09:49:21 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x9, [0x2, 0x6, 0x3, 0x5, 0x0, 0xb8b4, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x40}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)={0x9, 0xc, [0x1f, 0x9, 0x1]}) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44100, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="95e8c084333f9c93b5d4f574a08c08", 0xf}, {&(0x7f0000000140)="b06a4107c552ff900ad951e8ca807cbfd05c7fecfc3e86eb80a3347cd1c61f6fd56e7a995d37041b4332c91c5e7d32eaec8fd60d2b1f0439244a6694752a5ad69f1c0fb9ad08a893fcbcac2f5dbfa2b5ac149f924e904ee14402645cec11362ac54923f7ee713c4d34b4", 0x6a}, {&(0x7f00000001c0)="5fae014c076b5d2d6b44c5085a3d319eb3ee67e3c1bcf9f809b1d8edf19bcdc39f75e49b78a655ca5a3dc50daa42d7edae12fb6714", 0x35}, {&(0x7f0000000200)="782c206258d902d839e8f372040fc50ae890c6d094dfef5c95a4758db68aa87fbca28e1f", 0x24}, {&(0x7f0000000240)="0f106f23fc3cfee4e2a4ede6e99d5b31b49cd027ccb8acd5663123b92af12a7a43a749c76f60bc8febd5f0c8ca30c437f0fdf03ef5c87cc84bb68be7deb117e35a8d0b6b4a3ff354b45362b4c95dbb125b359e713e100e4a8164a4e5d9127f8132e7825270eb95896bbe2709e0ff8c742d138ed1f00df92bc5e16322b262962f9097d5815234439eaf708f90bd46f12d4cfebaf9a19b4b4d853061a1ce0ded4eb9cf513105f7c6adbc5183091e98c9606b6d66f863e79529a20abca80319f79f0dd8e39f04", 0xc5}, {&(0x7f0000000340)}], 0x6, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x890}, 0x40) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:21 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf8, 0x8000) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 09:49:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44100, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="95e8c084333f9c93b5d4f574a08c08", 0xf}, {&(0x7f0000000140)="b06a4107c552ff900ad951e8ca807cbfd05c7fecfc3e86eb80a3347cd1c61f6fd56e7a995d37041b4332c91c5e7d32eaec8fd60d2b1f0439244a6694752a5ad69f1c0fb9ad08a893fcbcac2f5dbfa2b5ac149f924e904ee14402645cec11362ac54923f7ee713c4d34b4", 0x6a}, {&(0x7f00000001c0)="5fae014c076b5d2d6b44c5085a3d319eb3ee67e3c1bcf9f809b1d8edf19bcdc39f75e49b78a655ca5a3dc50daa42d7edae12fb6714", 0x35}, {&(0x7f0000000200)="782c206258d902d839e8f372040fc50ae890c6d094dfef5c95a4758db68aa87fbca28e1f", 0x24}, {&(0x7f0000000240)="0f106f23fc3cfee4e2a4ede6e99d5b31b49cd027ccb8acd5663123b92af12a7a43a749c76f60bc8febd5f0c8ca30c437f0fdf03ef5c87cc84bb68be7deb117e35a8d0b6b4a3ff354b45362b4c95dbb125b359e713e100e4a8164a4e5d9127f8132e7825270eb95896bbe2709e0ff8c742d138ed1f00df92bc5e16322b262962f9097d5815234439eaf708f90bd46f12d4cfebaf9a19b4b4d853061a1ce0ded4eb9cf513105f7c6adbc5183091e98c9606b6d66f863e79529a20abca80319f79f0dd8e39f04", 0xc5}, {&(0x7f0000000340)}], 0x6, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x890}, 0x40) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:21 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x90100, 0x0) write$P9_RLERRORu(r1, &(0x7f0000000100)={0x17, 0x7, 0x2, {{0xa, '/dev/vhci\x00'}, 0x400000000}}, 0x17) 09:49:21 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:21 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$media(&(0x7f0000000340)='/dev/media#\x00', 0x9, 0x24040) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000740)=""/246) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x70, "8a5dbedb0a9d9cfa8486dabc921c5c36a0be33c37c56dad401625399b4b070cf8aaff0849f3a3b1aa6ec2d112945ae0fcff6f416da911b251b1791b6b70df0d08a903df5be7c79b5e4c0dbd21193c713d22a0d465bbf57dacea755b7e2c9e9b0e1805c2f6aba4e02b49ed22a014014e8"}, &(0x7f0000000180)=0x78) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44100, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="95e8c084333f9c93b5d4f574a08c08", 0xf}, {&(0x7f0000000140)="b06a4107c552ff900ad951e8ca807cbfd05c7fecfc3e86eb80a3347cd1c61f6fd56e7a995d37041b4332c91c5e7d32eaec8fd60d2b1f0439244a6694752a5ad69f1c0fb9ad08a893fcbcac2f5dbfa2b5ac149f924e904ee14402645cec11362ac54923f7ee713c4d34b4", 0x6a}, {&(0x7f00000001c0)="5fae014c076b5d2d6b44c5085a3d319eb3ee67e3c1bcf9f809b1d8edf19bcdc39f75e49b78a655ca5a3dc50daa42d7edae12fb6714", 0x35}, {&(0x7f0000000200)="782c206258d902d839e8f372040fc50ae890c6d094dfef5c95a4758db68aa87fbca28e1f", 0x24}, {&(0x7f0000000240)="0f106f23fc3cfee4e2a4ede6e99d5b31b49cd027ccb8acd5663123b92af12a7a43a749c76f60bc8febd5f0c8ca30c437f0fdf03ef5c87cc84bb68be7deb117e35a8d0b6b4a3ff354b45362b4c95dbb125b359e713e100e4a8164a4e5d9127f8132e7825270eb95896bbe2709e0ff8c742d138ed1f00df92bc5e16322b262962f9097d5815234439eaf708f90bd46f12d4cfebaf9a19b4b4d853061a1ce0ded4eb9cf513105f7c6adbc5183091e98c9606b6d66f863e79529a20abca80319f79f0dd8e39f04", 0xc5}, {&(0x7f0000000340)}], 0x6, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x890}, 0x40) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x40047452, 0x0) 09:49:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000240)={0x12, 0x10, 0xfa00, {&(0x7f0000000180), r2, r1}}, 0x18) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x47, 0x7fffffff}) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/67, 0x43) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x111400, 0x0) 09:49:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x60000, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000100)={0x0, 0x20, 0x6, 0x6}) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x8000200, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x202000) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x161200, 0x112) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x800) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYRESDEC=r1], 0xfffffffffffffffd) 09:49:22 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44100, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="95e8c084333f9c93b5d4f574a08c08", 0xf}, {&(0x7f0000000140)="b06a4107c552ff900ad951e8ca807cbfd05c7fecfc3e86eb80a3347cd1c61f6fd56e7a995d37041b4332c91c5e7d32eaec8fd60d2b1f0439244a6694752a5ad69f1c0fb9ad08a893fcbcac2f5dbfa2b5ac149f924e904ee14402645cec11362ac54923f7ee713c4d34b4", 0x6a}, {&(0x7f00000001c0)="5fae014c076b5d2d6b44c5085a3d319eb3ee67e3c1bcf9f809b1d8edf19bcdc39f75e49b78a655ca5a3dc50daa42d7edae12fb6714", 0x35}, {&(0x7f0000000200)="782c206258d902d839e8f372040fc50ae890c6d094dfef5c95a4758db68aa87fbca28e1f", 0x24}, {&(0x7f0000000240)="0f106f23fc3cfee4e2a4ede6e99d5b31b49cd027ccb8acd5663123b92af12a7a43a749c76f60bc8febd5f0c8ca30c437f0fdf03ef5c87cc84bb68be7deb117e35a8d0b6b4a3ff354b45362b4c95dbb125b359e713e100e4a8164a4e5d9127f8132e7825270eb95896bbe2709e0ff8c742d138ed1f00df92bc5e16322b262962f9097d5815234439eaf708f90bd46f12d4cfebaf9a19b4b4d853061a1ce0ded4eb9cf513105f7c6adbc5183091e98c9606b6d66f863e79529a20abca80319f79f0dd8e39f04", 0xc5}, {&(0x7f0000000340)}], 0x6, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x890}, 0x40) 09:49:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) 09:49:22 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000004c0)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x1bc, r2, 0x18, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x521}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8de}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ee0c00}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xea15}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x98, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4787}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc087}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100000001}]}, @TIPC_NLA_SOCK={0x38, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8738000000000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x87}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x593a}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x29) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCGUNIT(r0, 0x4004743b, 0x0) 09:49:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x0) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x2) 09:49:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x44100, 0x0) 09:49:22 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) 09:49:22 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) 09:49:22 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0) r2 = dup(r0) r3 = fcntl$getown(r2, 0x9) r4 = getuid() r5 = getgid() sendmsg$unix(r2, &(0x7f0000001540)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000040)="62992c522c845f2aae8cf644fe6b4e1315be5213db43db37c6b9703e3eab5a1979b51cc7aee27d3d1be1eb5bb4c7c2588338bbd0723a805e8b", 0x39}, {&(0x7f0000000180)="313958d2dcdb56c6a21b8d31ca7fbb1171a8143571dbb2d2ec77b24d966d5620b663ff25c3fcf772a4", 0x29}, {&(0x7f00000001c0)="cc4c771ceee80082ac0460384396d0dd644c8ebac1a3c468ddf88d8a2adbbe3e30aa17c5ffdc4bb0343d2e0a711de0db3dae0c094641790b7623d9ee36cb6776a1f6230af3f333e3baf53822909b93637cbc83e5feb60cfa4baa2c300ff8b7746a500816d101150a7d39889b", 0x6c}, {&(0x7f0000000240)="4a769c5dfa9bb0726a3cc5205f5caf4a62a4c92bff34b3116261bbc4daef7b5a72121efc5d2eeafff6fa821d3b3485408328ddc67990c5244ecd629849f6235ee9bfb7cd1d6ed33ea6bf38bdb6a30c18f2364e57c70f0c01cf", 0x59}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="2e65e858699f4ebffd2e4a308cbac08da1a18e85975c4d2d8ec7b9a6cc6a0d297f7302fa7844a20f268b8341e4a21c2ed9f4d26070e0d417d0b1f9a7b3308dde59c2f4e3bf271ba10999ccf0faaa6f2d4db83d4cbb877c83cadbf38f181062addd3f4b121217fed4cf09b377e3ab2479d9e68ec4457b30f1e235ee6a95be57b94a3152825239859246131048e3422f32cd0d1606e933aa4210204792b3af09be7d17f05076d9a15a937b0d22f93dc78de7d0ea99218e3d", 0xb7}, {&(0x7f0000001380)="dcbdf5980bb6354416e3a95a0d6eaf02c782f7190e6aebfdd6ec5298cc17e38b3d234157f42a695703bb9247d3d01b18e9aebfd5e8aa785c629d440a1b99fdd4d5f588dcd08baa49fee3852e8a84ac2f00782889447ce2ea50383f614d2fd6da7bdeda322d10fa596cde421577bdb76fe71303c584cfcf6b9b9aa8aab31252984a0ae7ff6ff8058b7ed47918aa3ae3b539dfda9d2601adf385afe5bb7b5acc11617ffe4f602c5b95c35e3e4f22f4fdc9a2", 0xb1}], 0x7, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0, r0]}], 0x48, 0x50}, 0x4000000) write$P9_RLERRORu(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff81"], 0x2) 09:49:22 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 09:49:22 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) 09:49:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x2) 09:49:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) [ 608.112615][T19142] kasan: CONFIG_KASAN_INLINE enabled 09:49:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200880, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff819c692b439f81840eb83df5c55159ec7e1060f864ab641ce754bd80173a97ade79fa8c022052a27bfcb145b2d8bf8e533033d569c6ce84489b9d66195459acda47b9153a75c08caf0dba652e8f153daf644edb6087229766c39f06394fd3ba5aba26b3ec3979dd1e782930b1d159319c2e7ccc0bc83e13fb731e3706faaf4d0cc74f00bb339e02d6799b1fb7c6263215dcd16aceb131e77f373005dce5927ac339f32df029a7935bab21bb3439e0cd97ab9ec58c6e5032ceec5574b085d3c7220ca9c233f7da982a10fb25c6b3eed79e4f503a0f5709529f8acc402d6f5c5a52784f60381c65460b8b160"], 0x2) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x0) syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) [ 608.140461][T19142] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 608.194127][T19142] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 608.201123][T19142] CPU: 0 PID: 19142 Comm: syz-executor.2 Not tainted 5.1.0-rc4+ #62 [ 608.209111][T19142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.219202][T19142] RIP: 0010:kernfs_add_one+0x343/0x4d0 [ 608.224674][T19142] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 52 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 70 48 8d 7b 08 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 1f 01 00 00 8b 5b 08 31 ff 83 09:49:23 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) [ 608.228635][T19152] kobject: 'bluetooth' (00000000ebfd07ef): kobject_add_internal: parent: 'virtual', set: '(null)' [ 608.244463][T19142] RSP: 0018:ffff88806769f818 EFLAGS: 00010202 [ 608.244475][T19142] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a23d000 [ 608.244482][T19142] RDX: 0000000000000001 RSI: ffffffff81d6063b RDI: 0000000000000008 [ 608.244489][T19142] RBP: ffff88806769f858 R08: 1ffffffff1151e0c R09: fffffbfff1151e0d [ 608.244495][T19142] R10: fffffbfff1151e0c R11: ffffffff88a8f067 R12: ffff888085c870e0 [ 608.244502][T19142] R13: ffff888085c870e0 R14: 0000000000000000 R15: 0000000000000000 [ 608.244512][T19142] FS: 00007fb73d7e9700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 608.244520][T19142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 608.244527][T19142] CR2: 000000000046d920 CR3: 000000008eecd000 CR4: 00000000001406f0 [ 608.244538][T19142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 608.244544][T19142] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 608.244548][T19142] Call Trace: [ 608.244575][T19142] kernfs_create_dir_ns+0xff/0x160 [ 608.244591][T19142] sysfs_create_dir_ns+0x131/0x2a0 [ 608.244603][T19142] ? sysfs_create_mount_point+0xa0/0xa0 [ 608.244622][T19142] kobject_add_internal.cold+0xe5/0x5d4 [ 608.244636][T19142] kobject_add+0x150/0x1c0 [ 608.244647][T19142] ? kset_create_and_add+0x1a0/0x1a0 [ 608.244665][T19142] ? kasan_check_read+0x11/0x20 [ 608.244680][T19142] ? mutex_unlock+0xd/0x10 [ 608.244699][T19142] device_add+0x3d5/0x18a0 [ 608.244721][T19142] ? device_initialize+0x440/0x440 09:49:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff27aeb406b5ec8e"], 0x2) 09:49:23 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) [ 608.272005][T19152] kobject: 'hci1' (0000000097b40163): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 608.277389][T19142] ? get_device_parent.isra.0+0x570/0x570 [ 608.277408][T19142] hci_register_dev+0x2e8/0x860 [ 608.277427][T19142] __vhci_create_device+0x2d0/0x5a0 [ 608.277439][T19142] vhci_write+0x2d0/0x470 [ 608.277456][T19142] new_sync_write+0x4c7/0x760 [ 608.277469][T19142] ? default_llseek+0x2e0/0x2e0 [ 608.277486][T19142] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 608.277502][T19142] ? retint_kernel+0x2d/0x2d [ 608.277521][T19142] __vfs_write+0xe4/0x110 [ 608.277537][T19142] vfs_write+0x20c/0x580 [ 608.277553][T19142] ksys_write+0x14f/0x2d0 [ 608.277581][T19142] ? __ia32_sys_read+0xb0/0xb0 [ 608.292834][T19152] kobject: 'hci1' (0000000097b40163): kobject_uevent_env [ 608.293557][T19142] ? do_syscall_64+0x26/0x610 [ 608.293572][T19142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.293585][T19142] ? do_syscall_64+0x26/0x610 [ 608.293603][T19142] __x64_sys_write+0x73/0xb0 [ 608.293619][T19142] do_syscall_64+0x103/0x610 [ 608.293632][T19142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.293641][T19142] RIP: 0033:0x4582f9 [ 608.293655][T19142] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 608.293662][T19142] RSP: 002b:00007fb73d7e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 608.293675][T19142] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582f9 [ 608.293683][T19142] RDX: 0000000000000002 RSI: 00000000200001c0 RDI: 0000000000000005 [ 608.293690][T19142] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 608.293698][T19142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb73d7e96d4 [ 608.293705][T19142] R13: 00000000004c7636 R14: 00000000004dd428 R15: 00000000ffffffff [ 608.293717][T19142] Modules linked in: [ 608.507937][T19142] ---[ end trace 2ef521f1c52fd89f ]--- [ 608.527166][T19152] kobject: 'hci1' (0000000097b40163): fill_kobj_path: path = '/devices/virtual/bluetooth/hci1' 09:49:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) [ 608.567820][T19142] RIP: 0010:kernfs_add_one+0x343/0x4d0 [ 608.590117][T19152] kobject: 'rfkill549' (00000000018243c6): kobject_add_internal: parent: 'hci1', set: 'devices' [ 608.598489][T19142] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 52 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5b 70 48 8d 7b 08 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 1f 01 00 00 8b 5b 08 31 ff 83 [ 608.603076][ T3875] kobject: 'loop3' (0000000077fab77f): kobject_uevent_env [ 608.612156][T19142] RSP: 0018:ffff88806769f818 EFLAGS: 00010202 09:49:23 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) 09:49:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000340)) [ 608.647797][T19152] kobject: 'rfkill549' (00000000018243c6): kobject_uevent_env [ 608.665582][T19152] kobject: 'rfkill549' (00000000018243c6): fill_kobj_path: path = '/devices/virtual/bluetooth/hci1/rfkill549' [ 608.673842][T19142] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a23d000 09:49:23 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8000000000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x5}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9}, 0x8) [ 608.701435][ T3875] kobject: 'loop3' (0000000077fab77f): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 608.743251][T19142] RDX: 0000000000000001 RSI: ffffffff81d6063b RDI: 0000000000000008 [ 608.756037][ T3875] kobject: 'loop5' (00000000f1b05635): kobject_uevent_env [ 608.759680][T19142] RBP: ffff88806769f858 R08: 1ffffffff1151e0c R09: fffffbfff1151e0d [ 608.777078][T19142] R10: fffffbfff1151e0c R11: ffffffff88a8f067 R12: ffff888085c870e0 [ 608.786505][T19142] R13: ffff888085c870e0 R14: 0000000000000000 R15: 0000000000000000 [ 608.808845][T19142] FS: 00007fb73d7e9700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 608.812520][ T3875] kobject: 'loop5' (00000000f1b05635): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 608.838234][T19142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 608.846130][ T3875] kobject: 'loop4' (00000000a44e486d): kobject_uevent_env [ 608.856039][ T3875] kobject: 'loop4' (00000000a44e486d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 608.867268][T19142] CR2: 000000000046d920 CR3: 000000008eecd000 CR4: 00000000001406f0 [ 608.876961][ T3875] kobject: 'loop1' (000000009325a2c4): kobject_uevent_env [ 608.884597][T19152] kobject: 'rfkill549' (00000000018243c6): kobject_uevent_env [ 608.885365][T19142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 608.892376][T19152] kobject: 'rfkill549' (00000000018243c6): fill_kobj_path: path = '/devices/virtual/bluetooth/hci1/rfkill549' [ 608.912515][T19152] kobject: 'rfkill549' (00000000018243c6): kobject_cleanup, parent (null) [ 608.913990][ T3875] kobject: 'loop1' (000000009325a2c4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 608.928782][T19142] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 608.934667][ T3875] kobject: 'loop3' (0000000077fab77f): kobject_uevent_env [ 608.944114][T19152] kobject: 'rfkill549' (00000000018243c6): calling ktype release [ 608.951012][ T3875] kobject: 'loop3' (0000000077fab77f): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 608.961876][T19152] kobject: 'rfkill549': free name [ 608.967370][ T3875] kobject: 'loop5' (00000000f1b05635): kobject_uevent_env [ 608.972939][T19142] Kernel panic - not syncing: Fatal exception [ 608.982543][ T3875] kobject: 'loop5' (00000000f1b05635): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 608.986251][T19142] Kernel Offset: disabled [ 609.002103][T19142] Rebooting in 86400 seconds..